mr steam PUR100472 Steambath Generator System Instruction Manual

PUR100472 Steambath Generator System

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Specifications:

• Product: Steambath Generator Systems
• Manufacturer: MrSteam
• Website: www.mrsteam.com

Product Information:

The Steambath Generator Systems are designed to provide a
relaxing and rejuvenating steam experience in your home. It is
important to follow the installation, operation, and maintenance
manual carefully to ensure safe and efficient use of the
generator.

Installation Instructions:

1. Read the entire installation manual before proceeding with the
   installation.

2. Ensure all safety precautions are followed during the
   installation process.

3. Consult a professional if you are unsure about any step of the
   installation.

Operation Instructions:

• Supervise children at all times when using the steambath.

• Be cautious of the hot steam and avoid direct contact with the
  steam head.

• Limit steam sessions to 10-15 minutes to prevent
  overheating.

Maintenance Instructions:

1. Regularly clean and maintain the steambath generator as per the
   maintenance manual.

2. Check for any leaks or malfunctions and address them
   promptly.

3. Keep the steambath area dry and well-ventilated when not in
   use.

FAQ:

Q: How long should I use the steambath for?

A: It is recommended to limit your steam sessions to 10-15
minutes until you are certain of your body’s reaction. Always
prioritize safety and listen to your body’s signals.

Q: Can pregnant women use the steambath?

A: Pregnant women or possibly pregnant women should consult a
physician regarding correct exposure to avoid any potential risks,
especially during the early months of pregnancy.

Q: Are there any specific health conditions that require

consultation before using the steambath?

A: Individuals with a history of heart disease, low or high
blood pressure, circulatory system problems, diabetes, or those
using medication should consult a physician before using the
steambath to ensure their safety.

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Installation, Operation and Maintenance Manual

Steambath Generator Systems
Residential Models: MS90E ­ MS400E and MSSUPER1E ­ 3E
____ ____ IMPORTANT: Leave this material with the home owner.

mr.steam®

Feel Good Inc.®

READ ME FIRST!
As you follow these instructions, you will notice warning and caution symbols. This blocked information is important for the safe and efficient installation and operation of this generator. These are types of potential hazards that may occur during installation and operation:
Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided may result in minor or moderate injury or product damage.
is used to address practices not related to physical injury.
IM P O R TA N T NOTE: This highlights information that is especially relevant to a problem-free installation.
All information in these instructions is based on the latest product information available at the time of publication. MrSteam reserves the right to make changes at any time without notice. More current instruc-tions may be available at www.mrsteam.com.

When installing and using this electrical equipment, basic safety precautions should always be followed, including the following:

IMPORTANT SAFETY INSTRUCTIONS 1. READ AND FOLLOW ALL INSTRUCTIONS

Supervise children at all times.

Steam is hot and can cause

injury or death if improperly used. Steam rooms

contain steam and elevated temperatures.

Please read and observe all warnings in this

manual before installing or using a steam room.

To reduce the risk of injury:

A. The wet surfaces of steam enclosures

may be slippery. Use care when entering or

leaving.

B. The steam head is hot. DO NOT touch the steam head and avoid the steam near the steam head.

C. Prolonged use of the steam system can raise excessively the internal human body temperature and impair the body’s ability to regulate its internal temperature (hyperthermia). Limit your use of steam to 10-15 minutes until you are certain of your body’s reaction.

D. Excessive temperatures have a high potential for causing fetal damage during the early months of pregnancy. Pregnancy or possibly pregnant women should consult a physician regarding correct exposure.
E. Obese persons and persons with a history of heart disease, low or high blood pressure, circulatory system problems, or diabetes should consult a physician before using a steambath.
F. Persons using medication should consult a physician before using a steambath since some medication may induce drowsiness while other medications may affect heart rate, blood pressure and circulation.
SAVE THESE INSTRUCTIONS

REDUCE THE RISK OF OVERHEATING AND SCALDING
1. EXIT IMMEDIATELY IF UNCOMFORTABLE, DIZZY OR SLEEPY. STAYING TOO LONG IN A HEATED AREA IS CAPABLE OF CAUSING OVERHEATING.
2. SUPERVISE CHILDREN AT ALL TIMES. 3. CHECK WITH A DOCTOR BEFORE USE IF PREGNANT, DIABETIC, IN POOR HEALTH
OR UNDER MEDICAL CARE. 4. BREATHING HEATED AIR IN CONJUNCTION WITH CONSUMPTION OF ALCOHOL,
DRUGS, OR MEDICATION IS CAPABLE OF CAUSING UNCONSCIOUSNESS. 5. DO NOT CONTACT STEAM HEAD OR STEAM AT THE STEAM HEAD.
REDUCE THE RISK OF SLIPPING AND FALL INJURY
1. USE CARE WHEN ENTERING OR EXITING THE STEAM ROOM. FLOOR MAY BE SLIPPERY
NOTE: FOR ADDITIONAL SAFETY CONSIDERATIONS SEE OWNER’S MANUAL WHICH IS KEPT:___ THE OWNER’S MANUAL CAN BE FOUND AT WWW.MRSTEAM.COM
USE OF STEAM ROOM IN CONJUNCTION WITH CONSUMPTION OF ALCOHOL CAN BE DANGEROUS AND CAN RESULT IN INJURY THROUGH SLIP AND FALL OR OTHERWISE.
mr.steam® 43-20 34th Street , Long Island City NY 11101 1 800 76 STEAM www.mrsteam.com PUR100378

HYPERTHERMIA occurs when the internal temperature of the body reaches a level several degrees above the normal body temperature of 98.6° F. The symptoms of hyperthermia include an increase in the internal temperature of the body, dizziness, lethargy, drowsiness, and fainting. The effects of hyperthermia include: a) Failure to perceive heat; b) Failure to recognize the need to exit the steambath; c) Unawareness of impending risk; d) Fetal damage in pregnant women; e) Physical inability to exit the steambath and f) Unconsciousness.
The use of alcohol, drugs, or medication can greatly increase the risk of hyperthermia.
This peel and stick warning label is an essential part of providing a safe environment for steam room users. This peel and stick warning label must be applied to the wall of the shower or steam enclosure, at a point that is visible to all users. Failure to install this sticker may result in serious injury or death. The location where this owner’s manual is kept shall be written in the space provided on the label using permanent ink.

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PURPU1R01000447722 RREEVV 55.2.22 2
Designed, Engineered and Assembled in the
USA

1

RESIDENTIAL STEAMBATH GENERATOR SYSTEMS INSTALLATION, OPERATION & MAINTENANCE MANUAL
MODELS: MS90E, MS150E, MS225E, MS400E, MSSUPER1E, MSSUPER2E, MSSUPER3E
TABLE OF CONTENTS
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Select Your MrSteam Model . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Generator Specification Chart . . . . . . . . . . . . . . . . . . . . . . . . . 3

INSTALLER SECTION
Before Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Steam Room Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Water Quality Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Locating the Steam Generator . . . . . . . . . . . . . . . . . . . . . . . 5 Typical Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . 6 Typical Multi-Installation Instructions . . . . . . . . . . . . . . . . . . . 7 Installation: Plumbing, Water Supply, Drain, Steam Outlet
Safety Valve, Condensation Pan, AromaSteam. . . 8 AromaSteam Steamhead Installation. . . . . . . . . . . . . . . . . . . 9 Steam Generator Dimensions . . . . . . . . . . . . . . . . . . . . . . . 10 Electrical Specifications & Field Power Wiring . . . . . . . . . . 11 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13 Optional Tandem Cable Diagram . . . . . . . . . . . . . . . . . . . . 13 Initial Start-Up & Checkout . . . . . . . . . . . . . . . . . . . . . . . . . 14 Optional & Accessary Equipment . . . . . . . . . . . . . . . . . . . . 14 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 System Status Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Liquid Level Control Board . . . . . . . . . . . . . . . . . . . . . . . . . 15 Optional AutoFlush System . . . . . . . . . . . . . . . . . . . . . . . . . 16 Optional Condensation Pan . . . . . . . . . . . . . . . . . . . . . . . . 17 Optional Express Steam . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Parts Identification Diagrams. . . . . . . . . . . . . . . . . . . . . . . . 18 Replacement Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
CONTROL INSTALLATION Before Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Control Rough-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

HOMEOWNER SECTION
Important Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . 21 Setting Steam Bath Temperature & Duration . . . . . . . . . . . 22 Safety & Operating Info. . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Care Tips for Controls and Generator Maintenance . . . . . . 22 Using the AromaSteam Essential Oils . . . . . . . . . . . . . . . . . 23 Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

MODEL ____ SERIAL NO.

mr.steam®

Feel Good Inc.

2

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SELECT YOUR MrSteam
MrSteam @ Your Fingertips:
Start working smarter with MrSteam’s mobile sizing app, now available for the iPad®, iPod® and most smart phones. Visit mrsteam.com to size your generator automatically or go directly to: http://isizing.mrsteam.com

Materials of construction, room size and special design features such as large glass areas, all affect the steam generator model selection.

1. Measure length, width & height in feet of the steam/shower or tub/shower

Multiply the Length x Width____ x Height =

ROOM VOLUME

2. Construction Materials:

For ceramic or porcelain tile on cement board or mortar bed
For natural stones: natural marble, stone, shale, glass block or concrete
For acrylic or fiberglass subtract

Add 0% Add 50% Add 40%

3. Ceiling Height: For each foot above 8 feet (max 10 feet)

Add 15 to the volume with material adjustment

4. Total Room Room Volume

In considering the purchase or use of this steambath system, please note that if you are pregnant, have a coronary condition, are in poor health, are being treated for any other medical condition, or are using medication or drugs, MrSteam recommends that you obtain the approval of a physician before use. For information about this product and safety issues, please call 1.800.76.STEAM
IMPORTANT NOTES: For steam rooms constructed of acrylic or synthetic materials, select next lower-rated MS model.
The MrSteam Sizing Chart allows for up to 60 feet of insulated steam piping from the MS generator to the steam room. If the 60 foot steam piping is exceeded consult with factory. The steam generator control locations must be taken into account. A 30 foot cable is standard. Contact MrSteam to purchase an optional 60 ft. cable PN 103990-60 for iTempo® and AirTempo® and PN 104117-60 for iSteam®. The maximum cable length is 60 feet.

Compare your Room Volume to the Chart below and select the appropriate model.

RESIDENTIAL STEAM GENERATORS SPECIFICATION CHART

Model No. MS90E MS150E MS225E MS400E

Amps (for KW 240v/1PH)

5

21

6

25

7.5

32

9

38

Wire Size
10 8 8 8

Total Adj. Room Vol.
0-71 72-107 108-161 162-257

Water Usage Gallons
0.67 0.80 1.0 1.2

Dimensions* 14 L x 14 14 L x 14 14 L x 14 14 L x 14

Shipping Wt. (lbs)**

x6 D

27

x6 D

27

x6 D

27

x6 D

27

MSSUPER1E

10

42

MSSUPER2E

12

50

MSSUPER3E

15

63

8

258-339

6

340-411

4

412-482

1.4

17 L x 18 x 778 D

39

1.6

17 L x 18 x 778 D

39

2.0

17 L x 18 x 778 D

39

IMPORTANT NOTES: · Add C1 suffix to Model No. for 240V/1Ph; Add B1 suffix to Model No. for 208V/1Ph. · All MrSteam MS Models are cULus Listed and CE approved.
All MS Generators available in 240v 1P , 208v 1P and other voltages phases. Amps are for 240 1P rated units. Wire size (AWG) based on minimum 90°C rated T N copper conductors.
Refer to the National Electrical Code for other types of conductors. See MrSteam Installation and Operation Manual for complete dimensional and installation information.

*Dimensions are for generator only, without AutoFlush® or plumbing features.
**Shipping weight and pricing are for generator only, without control or steamhead.
Water usage based on 20 minutes of operation.

3

INSTALLER

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BEFORE INSTALLING
Carefully inspect the Steam Generator and packaging for shipping damage. In the event of shipping damage, please contact the carrier for claim information. Our customer service department can assist you with any missing or damaged parts.
Read these instructions before installation or service. Although this MS steambath generator has been fully qualified for shipment by MrSteam®, the following must be reviewed for proper, safe and enjoyable steam bathing:
1. Verify that the model and accessories specifications are correct for the incoming line voltage.
2. Insure steambath generator has been correctly sized for the steambath room. Pay particular attention to room

volume and construction. If any questions, please refer to MrSteam sizing and selection guide on page 3.

3. Marble or glass walls or ceilings. ENLARGE the room’s size, requiring a generator larger than one based only on the room’s cubic foot (L x x W) volume.

4. The physical size of the unit, clearance for plumbing servicing, and its distance from the steam room must all be considered before final installation.

5. Consider any controls and accessories before initiating installation. Read the Installation and Operation Manual of all controls and accessories available at www.mrsteam.com technical downloads.

Record the serial number of the steam

generator in the space provided in the table of contents

of this manual.

STEAM ROOM GUIDELINES

1. Steam room must be completely enclosed, with full walls, door, floor and ceiling.

2. It is recommended that a gasketed door is used for steam containment.

To prevent slip and fall hazards, non-

slip flooring or non-slip floor strips must be installed in the

steam room.

4. Check the suitability of any materials with the manufacturer. Walls and ceilings must be constructed of water-resistant, non-corrosive surface, such as tile, marble, molded acrylic, or other non-porous material.

5. The ceiling should be sloped to prevent dripping of condensate.

6. Provide a floor drain.

7. No heating, venting or air conditioning devices should be installed inside the steam room.

8. Steam room tile construction information is available from the Tile Council of America, Inc. by purchasing the TCA andbook for Ceramic Tile Installation. Tel. 864-646-8453 or www.tileusa.com.

9. Windows that are part of the steam room should be double paned and tempered safety glass.

10. Limit steam room ceiling height to 8 feet. Exceeding 8 feet may require a higher-rated steam generator.

The peel and stick warning label located in this manual is an essential part of providing a safe environment for steam room users. The peel and stick warning label must be applied to the wall of the shower or steam enclosure, at a point that is visible to all users. Failure to install this sticker may result in serious injury or death. The location where this owner’s manual is kept shall be written in the space provided on the label using per-manent ink. For a replacement warning label contact MrSteam customer service at 1-800-76-STEAM or hello@mrsteam.com
! WARNING
REDUCE THE RISK OF OVERHEATING AND SCALDING
1. EXIT IMMEDIATELY IF UNCOMFORTABLE, DIZZY OR SLEEPY. STAYING TOO LONG IN A HEATED AREA IS CAPABLE OF CAUSING OVERHEATING.
2. SUPERVISE CHILDREN AT ALL TIMES. 3. CHECK WITH A DOCTOR BEFORE USE IF PREGNANT, DIABETIC, IN POOR HEALTH
OR UNDER MEDICAL CARE. 4. BREATHING HEATED AIR IN CONJUNCTION WITH CONSUMPTION OF ALCOHOL,
DRUGS, OR MEDICATION IS CAPABLE OF CAUSING UNCONSCIOUSNESS. 5. DO NOT CONTACT STEAM HEAD OR STEAM AT THE STEAM HEAD.
REDUCE THE RISK OF SLIPPING AND FALL INJURY
1. USE CARE WHEN ENTERING OR EXITING THE STEAM ROOM. FLOOR MAY BE SLIPPERY
NOTE: FOR ADDITIONAL SAFETY CONSIDERATIONS SEE OWNER”S MANUAL WHICH IS KEPT:___ THE OWNER’S MANUAL CAN BE FOUND AT WWW.MRSTEAM.COM
USE OF STEAM ROOM IN CONJUNCTION WITH CONSUMPTION OF ALCOHOL CAN BE DANGEROUS AND CAN RESULT IN INJURY THROUGH SLIP AND FALL OR OTHERWISE.
mr.steam® 43-20 34th Street , Long Island City NY 11101 1 800 76 STEAM www.mrsteam.com PUR100378
Not Actual Size

Never use damaged equipment, doing so may result in an inoperative or hazardous installation.
· Discontinue use of the steam generator and control if the steam generator or control are da maged or otherwise not functioning properly. Doing so may result in an inoperative or hazardous installation
· ELECTRICAL S OC A ARD. MrSteam steam generators are connected to 208V or 240V line voltage and contain live electrical components. All installation and service to be performed by qualified and licensed electricians and plumbers only. Installation or service by unqualified persons or failure to use MrSteam parts may result in property damage or in a hazardous condition.
· The MS series of steam generators are for residential use only. Commercial or other nonresidential applications void the warranty and may adversely affect product performance and may represent a safety hazard.

If acrylic, fiberglass or other non-heat resistant mate-rials are used as part of the steam room enclosure. Consult with the material manufacture and see pg. 9, Installing the Steamhead for additional details.
IMPORTANT NOTES: This document contains important safety, operation and maintenance information. Leave this document with the homeowner. Do not discard this document. The following general information should be used in conjunction with consultations with an architect, designer and contractor in determining factors necessary in providing a suitable and safe steam room. MrSteam steam generators are intended to be operated with MrSteam iSteam®, AirTempo®, iTempo Plus®, iTempo® ome Wizard® and iGenie® controls only, and are to be installed strictly in accordance with the specific instructions contained in this manual and as supplied in the manuals provided with the controls or accessories.

4

INSTALLER

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WATER QUALITY INFORMATION
For optimum results, the water supply should be tested prior to installation. If the mineral content exceeds the following recommended limits, various external treatment processes are recommended to correct the problem.
An analysis of the on-site water must be made by a recognized and reliable water treatment company to ascertain the existing condition and treatment required.
Poor water quality can affect efficiency or result in steam generator damage. Water contains impurities in solution and suspension. These impurities concentrate in the generator. The concentration of these impurities increases as more feedwater is introduced into the generator and steam is produced. If the suspended solids are allowed to concentrate beyond certain limits, a deposit or scale will form on the generator internal surfaces. This deposit can interfere with the proper generator operation and cause generator failure. The concentration of these impurities is generally controlled by the water quality and by periodic draining of the generator.

RECOMMENDED FEEDWATER QUALITY
ardness, ppm 8 ­ 85 (~0.5 ­ 5 gpg) P-Alkalinity, ppm 85 ­ 410 (~5 ­ 24 gpg) T. Alkalinity, ppm 200 ­ 500 (~7 ­ 0 gpg) p (strength of alkalinity) 8.0 ­ 11.4
Every 2 months, or more often in hard water areas, the manual drain valve should be opened fully flushing out accumulated materials, salts and other particles which are natural by-products of boiling water.
The optional AutoFlush System feature automatically drains the MrSteam® generator following each use. A time delay allows the water to cool down (about two hours) before it drains by gravity for a safe and gentle operation.

LOCATING THE STEAM GENERATOR
Select a location as near as practical to the steam room. Typical locations include: closet, vanity cabinet, heated attic or basement.
The standard length of the cable for connecting the control to the steam generator is 30 feet. The steam generator and control must be located accordingly. A 60 foot cable is available as a special order part for iTempo® and AirTempo®, PN 103990-60 and PN 104117-60 for iSteam®. The maximum cable length is 60 feet.
IMPORTANT NOTE: The control cable should be run in a dedicated 1 conduit to facilitate installation and service.
DO NOT route iSteam, AirTempo, iTempo Plus, iTempo, omeWizard or iGenie control wiring inside conduit together with power lines or close to hot water or steam piping. Doing so may result in an inoperative or hazardous installation.

(Items 1-4)
1. DO NOT install steambath generator inside steam room, a shock hazard will occur
2. DO NOT install steambath generator outdoors or wherever environmental conditions may result in a shock hazard or affect performance of the generator.
3. To prevent damage to the steam generator or a fire hazard DO NOT install steambath generator near flammable or corrosive materials or chemicals such as gasoline, paint thinners, or the like. Installation in areas having high concentrations of chlorine (such as pool equipment room) must be avoided.
4. Burn azard. Steam piping, safety valve, drain valve and plumbing become hot during operation and remain hot after shutdown for a period of time. Provide appropriate protection, including insulating plumbing lines. Avoid plumbing runs and steamhead locations that can come in contact with bathers.
(Items 5-7)
5. DO NOT install steambath generator or plumbing lines in unheated attic or any locations where water could freeze and cause pipes to rupture and cause property damage.
6. Install steambath generator on a solid and level surface. Provide supports under steam generator when wall mounting. eyhole slots are provided for wall mounting. Insure the steam generator is properly secured and

level when mounting with keyhole slots to prevent damage to the steam generator. 7. Install steambath generator in an upright position only to prevent damage to the generator.
IMPORTANT NOTES: (Items 8-12) 8. Install anti-water hammer device as necessary.
9. Provide a minimum of (12) inches at both ends and top of the steam generator or as required for servicing. See page 10.
10. Provide unions as required to facilitate installation and disconnection of piping.
11. MrSteam controls can be located inside the steam room or on the outside of the steam room. See the Control Installation Manual for your specific control package for specific details.
12. The MS series of steam generators are for residential use only. Commercial or other nonresidential applications void the warranty and may adversely affect product performance and may represent a safety hazard.
MrSteam Generators (inclusive of the iTempo, AirTempo and iSteam series Controls) are CE and UL listed.
Suitable for operation in ambient not exceeding 45 °C (113° F)

5

INSTALLER

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TYPICAL MrSteam INSTALLATION

Drawings for illustrative purposes only. Consult with qualified designer, architect or contractor for steam room construction details.

Provide unions as required to facilitate installation and disconnect of piping

Field installed power supply

Field installed water supply line

The control features an integral temperature sensor. Locate the control in a location representative of the desired steam bathing temperatures. Do not locate the control above or near the steam head or direct steam emissions.
Control cable run in 1″ conduit (located behind the wall)

iSteam®, AirTempo® or iTempo/Plus® Control
Refer to Control Installation Manual for installation information

Steam Generator

Drain Valve must be closed when the optional AutoFlush is not installed

Field installed steam piping

Steam Head (shown with optional acrylic shield) See page 9 for Steamhead Installation information

When installing the optional AromaSteam, install a downward facing 90-degree T in the steam piping. See the AromaSteam Installation Manual for complete information.

To avoid unintentional steambath operation, do not locate the control where other controls, accessories, shower heads, valves, body sprays or similar within the shower could cause confusion or interfere with the MrSteam control’s intended use and function.

6

INSTALLER

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TYPICAL MULTI-INSTALLATION INSTRUCTIONS
(shown with optional AutoFlush)
1. Install each steam generator as in a single installation. Install generators as close as practical to each other, not exceeding 10 feet. The interconnecting cable length is 12 feet.

Shock Hazard. Power must be

disconnected at the main electrical supply. Remove

steam generator covers. Retain screws and covers for

reuse.

3. Connect the iSteam®, iTempo/Plus® or AirTempo®

control to either unit as per the Installation Manual

supplied with each control. The control must be

connected to the primary unit.

4. Remove one knock-out on each generator as shown.

Insert the ends of interconnecting cable provided (PN

103904. through the knock-outs as shown in diagram.

Connect each end to the printed circuit board

connector labeled “TANDEM” as

shown.

5. Prevent the interconnecting cable

from contacting hot surfaces such

as steam outlet, safety valve and

the like.

6. Connect separate plumbing and

power supplies for each unit.

Replace covers with cover screws.

7. Provide unions as required to

facilitate installationand

disconnection of piping

The secondary unit will de-energize when the steam room reaches steam bathing temperature resulting in a more gentle and energy efficient operation.

All drawings are for illustrative purposes only
7

INSTALLER

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INSTAINLLSATTAIOLLNATION
PAlLl pUluPMmLbUBinMIgNBsGhINallGbe performed by a qualified licensed
plumbAellrpalunmdbiinngaschcaoll rbdeapnecreforwmitehd abpy pa lqicuaabliflieedNliacetinosendalpalunmdber local caonddeinsa. ccordance with applicable National and local codes. 1. Use1.uUnsieounnsioonns oanll apllipiepecoconnnneectiioonnss. . 2. Use2.oUnsleyobnrlyasbsrapssippiinpgingoor rrirgigiidd cooppppeer rtutbuinbginags paesrmpiettremditted
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as nontoetdedbbeellooww..
Water supply and steam piping must be flushed
to remWovAeTfEluRx aSnUd PotPhLeYr d(e3/b8″risNprPioTr)to connecting the
steam1.gCeonnenreacttotor. cFoaldiluwraetetrolinfleu.sh the steam piping may result itsnhyesftluestxmbepra.aomidiespdoinphioinnsgeg, oPmWrVaCaaytoehrrraePfzseEaueXrdldtifloiinnpueesbrmmlcoaoiscysnkbibdaelgietfielboexynoibl.rolFecaaancliolciupnorpdoeeeprste.oturbaflibunglseh,
2. Provide a shut off valve in the water supply line upstream of
WATEthRe sSteaUmPbaPthLgYene(r3at/o8r.” NPT)
1. Co3n.nDeOctNtoOTcovlderhweaateinrlelitnseo.lenoid valve with solder connections. Over hWeaattinegr wfeilel ddalminaegempaayrtsb. e flexible copper tubing,
braided hose, PVC or PEX if permissible by local codes. 2. Provide a shut off valve in the water supply line upstream
of the steambath generator. 3. DO NOT overheat inlet solenoid valve with solder
connections. Overheating will damage parts. 4. Flush inlet water line thoroughly before making
connection to unit. 5. Strainer recommended upstream of feed water
connection. 6. In order to reduce operating noise, reducing feed water
pres-sure to between 15 – 20 psi is recommended. Optional pres-sure reducing valve part number 104198. 7. Provide anti-water hammer device as required. 8. Install an approved backflow preventer as required by local codes.

AROMASTEAM

If the optional AromaSteam Electronic Oil Delivery System

S(PTNE:AMMS APRIOPMINAG) is(1to/2″beNinPsTta)lled, a 90 degree T plumbing
1f.itDtiOngNOmTuisntstbalel ainnystvaalllveedinastteaamdepsipiginnga.tFelodwloocf astteioamn monustthe stbeeamunopbisptrinucgte. dS.ee the MrSteam AromaSteam Operation and 2Ibd.neoUhsefswtoeraundr1ecl/oat2tsia- ohipdnenecsrhsMmstbeeiatrctaanetsmuidsoapbnpliypi(opPcefoNiondwr:gewc1so.iw0sp0.pimn4es0rrtst2aut)leblefiaondmgr a.ifnrctoosmttmhaeullnatitteitocohnsntieincafamolrmation 3. Insulate steam piping with fiberglass pipe insulation or similar

SiTnsEulaAtioMn ratPedIP21I2N° FGor h(1igh/2er.” NPT)

41. .PiDtcOh sNteOamTpiinpsintga1ll/4a”nypevraflovoet tionwsatredasmstepamipihnegad. Folroswteaomf steam

gmenuesrattobretouanvoobidstvraullcetyes dan. d trapping of condensate.

2. sUtseeam1PS/ti2pheia- nemignacdhabsrpaessrSHmtpeeaaiimdtpteedorbcyocpopdeerst.Sutebaming 3G.eSntIeenraamstourlate steam piping with fGibeSnteeeraramgtolrasPsipipngipe

from unit to
Steam Head
insulation or

similar insulation rated 212° F or higher.

4.StsPetaiemtcahmPSstiptegieanmeganmerpaitpoirntgoSH1teea/aa4mdv”oipdevrafloSlteoeaytmstoanwPSdtipaeianrtmgdraspspteinagmSHoteehaafmdead or

Genceroatnordensate.

Generator

Steam Steam Piping
StePaipming
Steam Generator

Steam Head

Steam Head

SteSatmeam Steam PipPinipging
StGeaemnerator

Steam StHeeaamd Head

Steam Steam Piping Generator

Steam Generator

Steam Piping

Steam Head
Steam Head

Steam Generator

Steam Piping

Steam Generator

Steam Piping

Steam Head
Steam Head

Failure to pitch the steam piping as required for condensate to drain, may cause condensate to block the flow of steam. Blocking the steam flow may cause steam pressure to discharge boiling water through the steamhead, resulting in a scalding hazard. Blocking the flow of steam may cause steam to discharge through the safety valve, resulting in a scalding hazard.

DRAIN (1/2″ NPT)
The drain from the generator should not share an under sink trap, unless the generator is mounted higher than the sink to prevent damage to the generator if the drain backs up.
A drain valve is provided to facilitate servicing. Provide a drain line connection from steambath generator drain valve according to National and local Codes. Check local plumb-ing code for receptor, trap and vent requirements. Do not connect Drain line and Safety Valve line together. Unit drains by gravity.
Do not plumb the generator drain and condensation pan drain together in such a way that will cause drain water to back into condensation pan. DO NOT drain into a steam enclosure or any location where accidental contact with drain water may occur. In the event of a power failure the AutoFlush System valve will open and may discharge boiling water causing a scalding hazard.

A 1.5″ hole in the steam room is required to mount the steamhead. For Linear steamhead, please refer to the installation instructions.
SAFETY VALVE (3/4″ NPT)
Where permitted by local codes, provide an outlet plumbing connection for safety valve.
To insure proper and automatic safety valve operation: DO NOT connect a shut off valve or a plug at safety valve outlet. DO NOT connect a shut off valve or any obstruction in steam supply pipe. DO NOT connect the safety-valve output into the steam piping.
CONDENSATION PAN
MrSteam strongly recommends the use of a condensation pan in the unlikely event of a plumbing leak. Check local plumbing codes for receptor, trap and vent requirements. Condensation pans drain by gravity. The condensation pan is equipped with an integral 3/4″ fitting. See page 17 for additional condensation pan installation information.

piping

DO NOT connect the drain valve to the steam

Do not plumb the generator drain and condensation pan drain together in such a way that will cause drain water to back into condensation pan.
All drawings are for illustrative purposes only

8

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_ual

INSTALLING THE ROUND OR SQUARE AROMASTEAM STEAMHEAD (12 NPT)
A 112 clearance hole around the steam pipe is needed to mount the steamhead.
STEP 1 Locate steam head 6-12 inches above floor, except for: 1. Tub shower enclosures, install 6 inches above tub top edge. 2. For enclosures with acrylic or other non-heat resistant
flooring install Acrylic Shield Part Number 103938.
3.To prevent door seals from deteriorating do not locate the steam head where direct steam emission would contact door seals.
4. To reduce noise, do not locate steamhead within 12 from a wall.
STEP 2 Install steamhead with the oil well facing up as shown. and tightening is sufficient when teflon or equal pipe thread sealing compound is used.

Use Teflon® or equal sealant on
pipe threads
Steam Piping
Apply with silicone or equal sealant as required for moisture seal.
Oil Well
STEP 3

STEP 3 Secure a bronze drop ear fitting to a header and run 12 copper steam piping from the steam generator to the drop ear fitting. Install a temporary nipple (6 or longer) in the drop ear fitting to locate the steamhead after the wall is finished.

STEP 4 After the wall has been finished, mark on the nipple where the surface of the wall is. Remove the nipple and measure the portion that was in the wall (the end to your mark). Subtract 14 from that dimension and select a brass nipple of that length to finish the installation.

STEP 5
Wrap teflon tape around the threads of the new nipple and screw the nipple into the steamhead. Do not use wrenches or tools which would damage the steamhead’s finish. Wrap teflon tape around the threads of the nipple and screw the nipple and steamhead assembly you just made into the drop ear fitting in the wall. The steamhead should be flush with the wall and the well must be facing up. __

STEP 4

1/8″ minimum clearance required when Acrylic Shield is used. See installation instructions provided with the Acrylic Shield.
End of pipe to be recessed 1/4″ (without Acrylic Shield) 1/8″ (with Acrylic Shield)
Drop Ear Fitting

IMPORTANT NOTE: DO NOT disassemble steamhead. MrSteam’s steamhead is shipped fully assembled and requires no additional assembly.
To preserve steam head finish, DO NOT use wrench or other tools to tighten. DO NOT use abrasive cleansers or chemicals. Use only water with mild soap and a non-abrasive sponge.
Because the steam head and direct steam emissions are very hot, locate the steam head where incidental contact by bather with the steam head or direct steam emission cannot occur.
Consult with supplier of acrylic, fiberglass and other non-heat resistant enclosures for recommended steamhead location. Use Acrylic Shield PN 103938 (round) or PN 103938SQ (square). See instructions provided with steam shield.

STEP 5
Steamhead (shown with optional acrylic shield)
Locating Nipple
All drawings are for illustrative purposes only

9

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_u_al
GENERATOR DIAGRAM

Water Inlet Control & Accessory Connections Steam Outlet
Safety Valve
Optional AutoFlush Manual Drain Valve J

IMPORTANT NOTES: Provide a minimum of (12) inches at both ends and top of the steam generator or as required for servicing. Alternately, provide unions as required to facilitate installation and disconnection of the steam generator. The minimum clearance from combustible surfaces is zero all around.
Side View Showing Element Access Panel
TO AVOID EQUIPMENT DAMAGE DO NOT CONNECT POWER SUPPLY DIRECTLY TO ELEMENTS !!!

__M_S_90E-4_0_0_E___MS_S_u_p_e__r1_E-3_E___

A5

(127)

714 (184)

B 81 8

(206)

97 8 (251)

C 111 4 (392)

1512 (394)

D 141 4 (392)

183 4 (476)

E 17 8

(48)

11 4 (32)

F2

(51)

21 4 (57)

G 57 8

(149)

6

(152)

H5

(127)

47 8 (124)

I 67 8

(175)

77 8 (200)

J2

(51)

2

(51)

K 1412 (368)

17 (432)

L 21 2

(64)

21 2 (64)

M 63 8

(162)

63 8 (162)

1. M Optional AutoFlush 2. All units in inches (MM)

WATER INLET

38 NPT

STEAM OUTLET

12 NPT

SAFETY VALVE

34 NPT

MANUAL DRAIN VALVE 12 NPT

AUTOFLUS VALVE

12 NPT

All drawings are for illustrative purposes only
10

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_ual

ELECTRICAL
All electrical wiring to be installed by a qualified licensed electrician in accordance with National Electrical Code and local electrical code.
POWER WIRING See Field Power Wiring Diagrams (below)
1. Check power voltage. Use 240V rated unit when supply is greater than 208V. (Most homes have 240V, 1P service). Use 208V rated unit for 208V power.
2. Use minimum 90° C 300V rated insulated copper conductors only, sized in accordance with National Electrical Code and local electrical code for the current in Ampere Chart. If allowed by codes, NM cable may require a larger wire size than as listed on the chart.
3. Connect suitably sized equipment grounding wire to ground terminal provided.
4. Install a separate circuit breaker between supply and unit. Provide a power supply disconnect within sight of the steam generator or one that is capable of being locked in the open position.
5. For single phase units, use two-wire supply source and equipment grounding wire. Neutral (white) wire is not required.

__ELEC__TR_I_C__AL__C__A__RT____

Vol Max Room

Model No. (Cu. Ft.*)

W

Wire Size Wire Size Volts Phase Amps (AWG)for 40° C (AWG) for 45° C

_____A_mb_i_e_n_t _____A_mb_ie_nt____

208 1 24 10

8

MS90E 71

5.0

3 14 12

12

240 1 21 10

10

____3__12__12____1__2

208 1 29 8

8

MS150E 107 6.0

3 17 10

10

240 1 25 8

8

____3__14__12____1__2

208 1 36 8

8

MS225E 161 7.5

3 21 10

10

240 1 32 8

8

____3__18__10____1__0

208 1 44 8

6

MS400E 257 9.0

3 25 8

8

240 1 38 8

8

____3__22__10____1__0

208 1 49 6

6

MSSuper 339 10.0

3 28 8

8

1E

240 1 42 8

6

____3__24____8__8____

208 1 58 6

4

MSSuper 11 12.0

3 34 8

8

2E

240 1 50 6

6

____3__29____8__8____

208 1 73 4

3

MSSuper

2 15.0

3 42 8

6

3E

240 1 63 4

4

____3__36____8__8____

*See page 3 for room sizing.

All specifications shown are for 208V and 240V Consult factory for other voltage specifications.

PROVIDE A POWER SUPPLY DISCONNECT WITHIN SIGHT OF THE STEAM GENERATOR OR ONE THAT IS CAPABLE OF BEING LOCKED IN THE OPEN POSITION AS REQUIRED BY CODE.

FIELD POWER WIRING
1. TO AVOID EQUIPMENT DAMAGE DO NOT CONNECT POWER SUPPLY DIRECTLY TO ELEMENTS!!!

Contactor

Liquid Level Control Board
Transformer

Water Feed Solenoid

2. L1, L2, Ground to be field wired

3. Super 1E 240 1 models are not sup-

plied with internal fusing. 4. All Drawings are for illustrative
purposes only. Consult with qualified licensed electrician for electrical installation.

Power Supply Knock-Out Field
Wiring

Liquid Level Probe

Models MS90E ­ MS400E
(single phase wiring shown)

Water Feed

AutoFlush Plug and Play Connection
(see page 16)

Steam Outlet

Power Supply Knock-Out
Field Wiring

Power Block Fuses

Liquid Level Control Board
Contactor

Transformer
Water Feed Solenoid

Liquid Level Probe
Models MSSUPER1E – 3E
(single phase wiring shown)
11

Water Feed

AutoFlush Plug
and Play Connection (see page 16)

Steam Outlet

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_u_al
SINGLE PHASE 208/240 VOLT WIRING DIAGRAMS

MODELS MS90E, MS150E, MS225E, MS400E

POWER INPUT

HEATER

GROUND
S
CONTACTOR

THERMOSTAT
EXPRESS STEAM (optional)

HEATING ELEMENT

TO PROBE

TRANSFORMER

S
WATER FEED SOLENOID VALVE

L E G E N D (All Diagrams)
FIELD WIRING
FACTORY WIRING

CONTROL BOARD

AutoFlush (optional)
HomeWizard iGenie (optional)
iSteam, AirTempo, iTempo, iTempoPlus Control

MODELS MSSUPER1E, MSSUPER2E, MSSUPER3E
(Note: Super1E 240V does not have fuses)

POWER INPUT FUSES

TRANSFORMER GROUND

WATER FEED SOLENOID VALVE

HEATER

CONTACTOR

THERMOSTAT
EXPRESS STEAM (optional)

HEATING ELEMENT

TO PROBE

CONTROL BOARD

AutoFlush (optional)
HomeWizard iGenie (optional)
iSteam, AirTempo, iTempo, iTempoPlus Control

THREE PHASE 208/240 VOLT WIRING DIAGRAM

MODELS MS90E, MS150E, MS225E, MS400E, MSSUPER1E, MSSUPER2E, MSSUPER3E

POWER INPUT GROUND

TRANSFORMER

WATER FEED SOLENOID VALVE

HEATER

CONTACTOR

THERMOSTAT
EXPRESS STEAM (optional)

HEATING ELEMENT

TO PROBE

12

CONTROL BOARD

AutoFlush (optional)
HomeWizard iGenie (optional)
iSteam, AirTempo, iTempo, iTempoPlus Control

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_ual

MULTI-INSTALLATION INSTRUCTIONS

1. Install each unit as in a single installation. Install the two generators as close to each other as possible.

Shock azard. Power must be disconnected at the main electrical supply before

removing steam generator covers.

3. Connect the iSteam®, AirTempo® or iTempo Plus® control to either generator per the control instructions.

The control must be connected to the primary unit. 4. Remove one knock-out on each generator as shown. Insert the ends of interconnecting cable provided (PN 103904)
through the knock-outs as shown in the Diagram on page 7. Connect each end to the printed circuit board as shown. 5. Connect separate plumbing and power supplies for each unit.

Wiring Diagram
PRIMARY UNIT

SECONDARY UNIT

L E G E N D (All Diagrams)
FIELD WIRING
FACTORY WIRING

AutoFlush (optional)
iTempo/Start (optional)
iSteam, AirTempo or iTempo/Plus

CONTACTOR

{

AutoFlush (optional) Do Not Connect Control

OPTIONAL TANDEM CABLE
For connecting more than 2 steam generators in tandem
PRIMARY UNIT

SECONDARY UNIT

PLUG THIS END
TO PRIMARY UNIT Note: The control must be connected to the Primary Unit

AutoFlush (optional)
HomeWizard iGenie (optional)
iSteam, AirTempo, iTempoPlus, iTempo Control

Optional Tandem Cable for 2-5 Generators
Length is 30 ft. PN: 103917

TO FIFTH UNIT
TO FOURTH UNIT
TO THIRD UNIT
AutoFlush (optional) Do Not Connect Control

13

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_u_al
INITIAL START-UP AND CHECKOUT
1. Turn on control. Follow specific instructions provided with controls.
2. Steam will begin to appear in approximately 5 minutes (unless equipped with factory-installed Express Steam option) at the steam head. Steam will shut off when desired temperature is reached and will automatically resume when room temperature drops below set point.
3. Steam will shut off automatically when control counts down to zero. To shut steam off manually, turn control OFF. To clear steam from enclosure area, turn shower on before opening door.
4. If unit does not start and control does not turn ON (control display does not light up) then turn breaker off for 20 seconds and try again.
5. Check all internal and external plumbing fittings for leaks while the steam is on.

OPTIONAL & ACCESSORY EQUIPMENT
Refer to specific instruction manual for installation, operation and maintenance of optional equipment and accessories such as iSteam®, AirTempo®, iTempo Plus®, iTempo®, ome Wizard®, iGenie® and MSTS.

TROUBLESHOOTING

All electrical troubleshooting to be performed by a qualified licensed electrician

IMPORTANT NOTE: The model and serial number is printed on the data plate on the front of the steam bath generator.

Step 1 Check main incoming power to the unit.

Step 2 Ensure the black wires from the primary side of the transformer are connected to the quick connect tabs on the line side of the contactor.

Contactor
18

Transformer

6 2

Step 3 Verify that you have 24VAC

coming out of the transformer, W T &

9

W T BLU wires, into the board.

Step 4 Verify that you have the green

3

light on the PC board.

Step 5 Push the white test button to run the generator for 10 minute test cycle. Make sure the steam room is empty.

Power Supply
Knock-Out Field Wiring Liquid Level Probe

Step 6 Verify that you have 24 VAC to the water feed solenoid, GRY & W T GRY wires (will fill when needed).

7
Liquid Level Control Board

4 5

Step 7 Temporarily short out the WLS (Purple wire) and GND (Green wire) terminals and verify the contactor engages.

Step 8 When the red light is on, verify 24 VAC, RED & W T RED wires, to the contactor.

Step 9 Check main voltage on the load side of the contactor when it is engaged.

Step 10 If all steps on the power path were verified, turn off power to the unit and pull the heating element via the left hand access panel for inspection.

Water Feed Solenoid
Water Inlet AutoFlush® Plug and Play Connection
Steam Outlet

DO NOT disassemble internal components, internal components contain no serviceable parts.
14

All drawings are for illustrative purposes only

The control (either iSteam®, AirTempo®, iTempo® or iTempo Plus®) may display a status code if the steamgenerator is not functioning properly.

Probable Cause

Suggested Remedy

20y Water level is not satisfied within 5 min.
Prr1 Temperature Probe Error or Prr2

Water Supply is off Defective water feed solenoid Water feed probe not functioning
Drain Valve Open AutoFlush not functioning Control cable MSTS cable cut Internal problem with control MSTS

Turn on Water Supply
Check replace water solenoid valve Check clean probe. Check probe wiring. Check Close drain valve Check Replace AutoFlush Replace control cable MSTS R eplace control MSTS

Err1 Incorrect FieldSupply Voltage (green light on liquid level control board will be oft)
Err2 Button on control is pressed for more than 5 minutes

Incorrect voltage supplied to Generator
Control cover misalignment Debris behind control cover

Supply steam generator with the correct voltage noted on the data plate label.
Remove and reinstall control cover Remove control cover and clean cover, control and keypad with a damp cloth

Errb Water level not satisfied in a tandem set up – Check secondary generators, see 20. Err7 Liquid Level Control Board malfunction Memory error in LLCB

Press ON OFF to clear. Replace control if code remains.

LIQUID LEVEL CONTROL BOARD Explanation of LED Indicators

GREEN YELLOW
RED FORCE ON BUTT ON

LED is ON when there is 208 240 Volt incoming power connected, 24 Volt transformer secondary output and on-board 5 Volt DC control power are present.
Water level indicator-LED is OFF when no water is detected (for more that 5 seconds). ON when water level is satisfactory. For units with AutoFlush, if more than five hours have elapsed since last usage and this LED is ON it is indicative of an AutoFlush or water level probe circuit malfunction.
Contactor relay indicator-L ED is ON when relay is closed and sending 24 Volts to the contactor coil. (ThisLED comes ON if the generator is ON.)
Press this button to operate the generator. This button is for trouble shooting only and will operate TE ST if a control is connected or not. Pressing the button again will shut the generator OFF. T he test button will only allow the generator to operate for 10 minutes.

LLiiqquuiidd LLeevveel lCCoontnrtorloBl oard PN 104288 B(sohoawrdn wPiNtho1ut0w4i2rin8g8)
(shown without wiring)

A lldrawingsare forillustrativepu
rp
oses
o nly

150

Green (Power)
Yellow (Water Level) Red (Heater) Force On Test Button

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_u_al

OPTIONAL AUTOFLUSH®
Box Contents AutoFlush Valve with Cord Installation Instructions.
OPERATION The optional AutoFlush System feature automatically drains the MrSteam generator following each use. A time delay allows the water to cool down (about two hours) before it drains by gravity for a safe and gentle operation.
If the Express Steam® option has been installed, the AutoFlush will drain for ten minutes then refill with fresh water to begin the pre-heat cycle.
INSTALLATION INSTRUCTIONS
1. Plumbing to be performed by a qualified plumber and shall be in accordance with applicable national and local codes. Unit drains by gravity. A drain line that is lower than the AutoFlush® assembly must be available. The AutoFlush System valve outlet is 1 2 NPT. Check plumbing code for receptor, trap and vent requirements.
2. Use copper or brass nipple 1 2 NPT x 31 2 or longer (not supplied) to connect AutoFlush valve (end B ) to the Drain Valve (valve end A and B are indicated on bottom of AutoFlush Valve)
DO NOT REMOVE T E DRAIN VALVE Removal may cause equipment and property damage. If there is not enough room for the valve, an elbow and a short nipple (not provided) can be added. 3. Open Drain Valve (handle must be aligned with brass nipple). 4. Connect the AutoFlush System cord connector to the three pin
connector as shown. 5. The AutoFlush valve must be installed within the orientation
range shown.
DO NOT drain into a steam enclosure or any location where accidental contact with drain water may occur. In the event of a power failure the AutoFlush System valve will open and may dis-charge boiling water causing a scalding hazard.
S W E AT FITTINGS When using sweat fittings use only tin base solder with a melting point below 600 degrees F. DO NOT overheat. Ends of water supply tubing must be thoroughly clean for a minimum distance of 1 from ends. DO NOT remove valve cover.
T O CHECK OPERATION
1. Turn on MrSteam and allow tank to fill with water. 2. Turn off MrSteam control. Water should stay in tank. 3. Turn off power at the panel box. Water should discharge from tank. 4. Turn on power at panel box. 5. Repeat

Steam Generator

3 Pin Connector for AutoFlush

AutoFlush Cord Connector
AutoFlush Cord

Nipple copper or brass nipple 12 NPT x 312 or longer (not supplied)

AutoFlush Valve

Drain Valve (shown in the correct open position)
DO NOT REMOVE
T IS DRAIN VALVE

Plumb to

Drain Line

End

End

“B”

“A”

Arrow indicates correct direction of flow

AutoFlush Valve

Steam Generator

Drain Valve DO NOT TURN OR REMOVE
THE DRAIN VALVE (shown in the correct open
position)

Nipple

AutoFlush Shown Fully Assembled

Plumb to Drain Line

PROVIDE DRAIN PLUMBING ACCORDING TO LOCAL CODES. PLUMB AS REQUIRED FOR AUTOFLUS SYSTEM.
16

All drawings are for illustrative purposes only

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_ual
OPTIONAL CONDENSATION PAN
MrSteam strongly recommends the use of a condensation pan in the unlikely event of a plumbing leak. Locate the condensation pan on a solid level surface and place the steam generator inside the condensation pan. Insure the steam generator is level (see page 5 for locating the steam generator). All plumbing shall be performed by a qualified licensed plumber and in accordance with applicable national and local codes. Check local plumbing code for receptor, trap and vent requirements. Condensation pans drain by gravity. The condensation pan is equipped with an integral female 3 4 NPT fitting.
Do not plumb the generator drain and condensation pan drain together in such a way that will cause drain water to back into condensation pan.
OPTIONAL EXPRESS STEAM®
(only available factory installed) Available for all MS Models. Express Steam generators are equipped with a low power heating element and thermostat to keep the water in the tank warm enough to bring up steam quicker. All Express Steam components and wiring are installed at the factory. No additional wiring or plumbing is required by installers.
All drawings are for illustrative purposes only
17

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_u_al

PARTS IDENTIFICATION DIAGRAMS

Liquid

MS REGULAR MODELS:

Level Probe

MS90E – MS400E
(with AutoFlush®) shown with cover removed

Power Supply
Knock-Out

Contactor

Liquid Level Control Board

Transformer

Water Feed Solenoid

Access Cover

Water Inlet
Plug and Play Connection (see pg. 16)
Steam Outlet

FOR ILLUSTRATIVE PURPOSES ONLY.
Some components may be omitted or altered for clarity. DO NOT use for wiring, repair or other purposes not related to component identification.

Express Steam Heater (optional)

Heating Element Stainless Steel Tank

Safety Valve

Nipple Manual (not included) Drain Valve

AutoFlush Valve (optional)
Drain Line

MS SUPER MODELS: MSSUPE1E – MSSUPER3E

(with AutoFlush®)

shown with cover removed

Power Block

Super1E 240 1 models are not supplied with internal fusing.

Liquid Level Probe

Fuses

Liquid Level Control Board
Contactor
Transformer

Water Feed Solenoid

Power Supply Knock-Out

Water Inlet

Element Access Cover

FOR ILLUSTRATIVE PURPOSES ONLY.
Some components may be omitted or altered for clarity. DO NOT use for wiring, repair or other purposes not related to component identification.

Express Steam heater (optional)
Heating Element

Stainless Steel Tank

Plug and Play Connection (see pg. 16)
Safety Valve
Steam Outlet
AutoFlush Valve
(optional) Nipple Manual (not included) Drain Valve

18

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_ual

REPLACEMENT PARTS LIST

Part No.

Description

Generator

99178MS

Drain Valve

All Models

99297

Safety Valve 15PSI

All Models

100479 10477-3

Water Feed Solenoid Valve w/filter Transformer 24VAC

All Models All Models

104288

Liquid Level Control Board

All Models

103904 103917

Tandem Cable for 2 generators (12 ft.) Tandem Cable for up to 5 generators (30 ft.)

All Models All Models

103990-60

Cable for iTempo® Control (60 ft.)

All Models

104117-30 104117-60

Cable for iSteam®, AirTempo® & iTempo/Plus® (30 ft.) Cable for iSteam (60 ft)

All Models All Models

MSTS

Remote Temperature Probe (integral 30ft cable)

All Models

MSTS-60 100476-2

Remote Temperature Probe (integral 60ft cable) Contactor 50A 2-pole

All Models MS90E-400E, Single phase

99012

Contactor 50A 3-pole

All 3-Phase Models

103453

Contactor 50A 4-pole

MSSuper1E­3E

100471-2

Probe Assembly

All Models

99096MS

Heating Element Gasket

All Models

103938RD

Acrylic Shield for Round Steamhead

All Models

103938SQ 99314

Acrylic Shield for Square Steamhead Power Fuse 60A 250V

All Models MSSuper2E­3E

29051BMS

Heating Element 5 KW 208V Single Phase

MS90E

29051CMS 29061BMS

Heating Element 5 KW 240V Single Phase Heating Element 6 KW 208V Single Phase

MS90E MS150E

29061CMS

Heating Element 6 KW 240V Single Phase

MS150E

29071BMS 29071CMS

Heating Element 7.5 KW 208V Single Phase Heating Element 7.5 KW 240V Single Phase

MS225E MS225E

29091BMS

Heating Element 9 KW 208V Single Phase

MS400E

29091CMS 29101BMS

Heating Element 9 KW 240V Single Phase Heating Element 10 KW 208V Single Phase

MS400E MSSUPER1E

29101CMS

Heating Element 10 KW 240V Single Phase

MSSUPER1E

29121BMS

Heating Element 12 KW 208V Single Phase

MSSUPER2E

29121CMS

Heating Element 12 KW 240V Single Phase

MSSUPER2E

29151BMS

Heating Element 15 KW 208V Single Phase

MSSUPER3E

29151CMS

Heating Element 15 KW 240V Single Phase

MSSUPER3E

For other voltages and phases contact MrSteam

19

INSTALLER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_u_al

CONTROL INSTALLATION Refer to Control Manual for specific installation requirements

BEFORE INSTALLING
Turn power to the steam generator OFF before connecting the control to the generator. Failure to turn the power off will result in an inoperable control.
To avoid unintentional steambath operation, DO NOT locate the control where other controls, accessories, shower heads, valves, body sprays or similar within the shower could cause confusion or interfere with the MrSteam control’s intended use and function.
DO NOT use any iSteam®, AirTempo®, iTempo Plus®, iTempo®, omeWizard® or iGenie® controls without reading and understanding its own manual and the MrSteam steam generator Installation and Operation Manual. Failure to read and understand these instructions may result in an inoperative or hazardous installation.
A peel and stick warning sticker must be read and permanently affixed in a conspicuous location near the steam room. Failure to read and affix this warning sticker in a conspicuous location may result in serious injury or death. .
Install the iSteam, AirTempo, iTempo or iTempo Plus controls according to installation instructions. Failure to install according to instructions will result in an inoperative control or hazardous overheating or inadequate heating of the steam room.
If an iSteam, AirTempo, iTempo or iTempo Plus control is installed outside the steam room a Remote Temperature Probe (PN MSTS) must be installed inside the steam room per installation instructions supplied with the Remote Temperature Probe. Failure to install according to instructions will result in an inoperative control and overheating of the steam room.

DO NOT route iSteam, AirTempo, iTempo Plus, iTempo, omeWizard or iGenie control wiring inside conduit together with power lines or close to hot water or steam piping. Doing so may result in an inoperative or hazardous installation.
DO NOT alter or modify any MrSteam product. Doing so may result in an inoperative or hazardous installation and will void the UL listing and warranty.
IMPORTANT NOTES: 1. Turn power to the steam generator OFF before connect-
ing the control to the generator. Failure to turn the power off will result in an inoperable control.
2. DO NOT operate iSteam, AirTempo, iTempo Plus, iTempo, omeWizard or iGenie controls with other than a MrSteam
iSteam, AirTempo, or iTempo compatible steam generator. MrSteam residential steam generators with serial numbers lower than 900000, or any other brand of steam generator are not to be operated with iTempo controls. Doing so may result in an inoperative or hazardous installation. If iSteam is used with a generator having serial number less than 1174000, contact MrSteam technical support for an upgraded PC board.
3. This document contains important safety, operation and maintenance information. Leave this document with the homeowner. Do not discard this document.
4. Discontinue use of the steam generator or control if the steam generator is damaged or otherwise not functioning properly. Operating a damaged steam generator may result in an inoperative or hazardous installation

CONTROL ROUGH IN Refer to Installation Instructions for the specific control

IMPORTANT NOTE: The control cable should be run in a dedicated 1 conduit to facilitate installation and service.
1. Determine the desired installation location of the control. The iSteam®, AirTempo®, iTempo® and iTempo Plus® controls are designed to be installed inside or outside the steam room as a matter of personal preference. If the control is installed inside the steam room the control must be located:
2. 4 – 5 feet above the floor near the bather seating area
3. The control features an integral temperature sensor. Locate the control in a location representative of the desired steam bathing temperatures. DO NOT locate the control above or near the steam head or direct steam emissions.
4. On a vertical wall The iSteam and iTempo control cable length is 30 feet. Insure that the control and or steam generator are located accordingly. An optional 60 foot cable is available, PN

103990-60 for AirTempo and iTempo and PN 104117-60 for iSteam. Contact a MrSteam technical service representative if a 60 foot cable is required. Excess control cable should be neatly coiled and twisted into a figure 8. The AirTempo dongle is provided with a 3 foot cable. The maximum cable length is 60 feet.
IMPORTANT NOTES:
· If the control is installed outside the steam room a Remote Temperature Probe Part Number MSTS must be installed inside the steam room, depending on the control.
· Insure MrSteam steam generator is iSteam, AirTempo or iTempo compatible and has a serial number 900000 or higher. If iSteam is used with a generator having serial number less than 1174000, contact MrSteam technical support for an upgraded PC board.
· See instructions for the MSTS Temperature Probe (located in the Control Installation Manual related to your specific control package) before rough-in or installation of control.

20

mmrr..sstteeaamm ____®®_____I_Innss_t_ta_a_l_ll_laatt_i_ioonn,,OOp_p__e_e_r_raatt_iioonn&_&MMaa_i_in_n_t_te_e_n_n_a_a_n_n_c_c_e_e__MM___a_a_n_n_u_u_a_all OMEOWNER SECTION

READ ME FIRST!
As you follow these instructions, you will notice warning and caution symbols. This blocked information is important for the safe and efficient installation and operation of this generator. These are types of potential hazards that may occur during installation & operation:
Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided may result in minor or moderate injury or product damage.
is used to address practices not related to physical injury.
IM P O RTA N T NOTE: This highlights information that is especially relevant to a problem-free installation.
All information in these instructions is based on the latest product information available at the time of publication. MrSteam reserves the right to make changes at any time without notice. More current instructions may be available at www.mrsteam.com.

W hen using this steam bath equipment, basic safety precautions should always be followed, including the following:
IMPORTANTSAFETYINSTRUCTIONS 1. READANDFOLLOWALLINSTRUCTIONS

Supervise children at all times. D. Excessive temperatures have a high

Steam is hot and can cause

injury or death if improperly used. Steam rooms

contain steam and elevated tempera-tures. Please

read and observe all warnings in this manual

before installing or using a steam room.

potential for causing fetal damage during the early months of pregnancy. Pregnancy or possibly pregnant women should consult a physician regarding correct exposure.

To reduce the risk of injury:

E. Obese persons and persons with a

A. The wet surfaces of steam enclosures may be slippery. Use care when entering or leaving.

history of heart disease, low or high blood pressure, circulatory system problems, or diabetes should consult a physician before using a

B. The steam head is hot. DO NOT touch the steam

steambath.

head and avoid the steam near the steam head.
C. Prolonged use of the steam system can raise excessively the internal human body tempera-ture and impair the body’s ability to regulate its internal temperature (hyperthermia). Limit your use of steam to 10-15 minutes until you are certain of your

F. Persons using medication should consult a physician before using a steam- bath since some medication may induce drowsiness while other med-ications may affect heart rate, blood pressure and circulation.

body’s reaction.

SAVE THESE INSTRUCTIONS

HYPERTHERMIA occurs when the internal temperature of the body reaches a level several degrees above the normal body temperature of 98.6° F. The symptoms of hyperthermia include an increase in the internal temperature of the body, dizziness, lethargy, drowsiness, and fainting. The effects of hyperthermia include: a) Failure to perceive heat; b) Failure to recognize the need to exit
the steambath; c) Unawareness of impending risk; d) Fetal damage in pregnant women; e) Physical inability to exit the steambath and f) Unconsciousness.
The use of alcohol, drugs, or medication can greatly increase the risk of hyperthermia.

The peel

and stick warning label located in this manual is an essential part of providing a safe environment for steam room users. The peel and stick warning label must be applied to the wall of the shower or steam enclosure, at a point that is visible to all users. Failure to install this sticker may result in serious

REDUCE THE RISK OF OVERHEATING AND SCALDING
1. EXIT IMMEDIATELY IF UNCOMFORTABLE, DIZZY OR SLEEPY. STAYING TOO LONG IN A HEATED AREA IS CAPABLE OF CAUSING OVERHEATING.
2. SUPERVISE CHILDREN AT ALL TIMES. 3. CHECK WITH A DOCTOR BEFORE USE IF PREGNANT, DIABETIC, IN POOR HEALTH
OR UNDER MEDICAL CARE. 4. BREATHING HEATED AIR IN CONJUNCTION WITH CONSUMPTION OF ALCOHOL,
DRUGS, OR MEDICATION IS CAPABLE OF CAUSING UNCONSCIOUSNESS. 5. DO NOT CONTACT STEAM HEAD OR STEAM AT THE STEAM HEAD.
REDUCE THE RISK OF SLIPPING AND FALL INJURY
1. USE CARE WHEN ENTERING OR EXITING THE STEAM ROOM. FLOOR MAY BE SLIPPERY

injury or death.
The location where this owner’s manual is kept shall be written in the space provided on the label using permanent ink.

NOTE: FOR ADDITIONAL SAFETY CONSIDERATIONS SEE OWNER”S MANUAL WHICH IS KEPT:___ THE OWNER’S MANUAL CAN BE FOUND AT WWW.MRSTEAM.COM
USE OF STEAM ROOM IN CONJUNCTION WITH CONSUMPTION OF ALCOHOL CAN BE DANGEROUS AND CAN RESULT IN INJURY THROUGH SLIP AND FALL OR OTHERWISE.
mr.steam® 43-20 34th Street , Long Island City NY 11101 1 800 76 STEAM www.mrsteam.com PUR100378
Not Actual Size

For a replacement warning

label contact MrSteam

customer service at 1-800-76-STEAM

or hello@mrsteam.com

21

OMEOWNER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_ual

SETTING THE STEAM BATH TEMPERATURE AND DURATION
Set the steam bathing temperature according to personal preference, however it is highly recommended to begin steam bathing at a low temperature setting to gauge comfort and safety levels. Set duration to a maximum of 10 minutes to gauge comfort and safety levels. This will allow the steam generator to heat up and begin producing steam.
SA FETY AND OPERATING INFORMATION
DO NOT install or use any iSteam®, AirTempo®, iTempo Plus®, iTempo®, omeWizard® or iGenie® controls without reading and understanding the MrSteam steam generator Installation and Operation Manual. Failure to read and understand these instructions may result in an inoperative or hazardous installation.
The peel and stick warning sticker located in this manual must be read and permanently affixed in a conspicuous location near the steam room. Failure to read and affix this warning sticker in a conspicuous location may result in serious injury or death.
If an iSteam, AirTempo, iTempo or iTempo Plus control is installed outside the steam room a Remote Temperature Probe (PN MSTS) must be installed inside the steam room per installation instructions supplied with the Remote Temperature Probe. Failure to install according to instructions will result in an inoperative control and overheating of the steam room.
To prevent slip and fall hazards non-skip strips must be installed on the steam room floor.

CARE TIPS FOR ALL CONTROLS AND STEAMHEADS
1. Use only mild soap and water on a soft cloth to clean the control and steamhead.
2. DO NOT use abrasive cleansers. 3. If the decorative cover is damaged on the iTempo
or iTempo Plus call MrSteam technical service for replacement parts.
Replacement of the decorative covers requires removal and reinstallation of the control from the mounting surfaces.
STEAM GENERATOR MAINTENANCE
MrSteam steambath generators require little maintenance. Other than periodic draining, maintenance procedures are minimal. Every 2 months, or more often in hard water areas, the manual drain valve should be opened fully flushing out accumulated materials, salts and other particles which are natural byproducts of boiling water.
Flush a minimum of two-three hours after the control has been turned off to insure that the water has cooled.
Draining immediately after a steam cycle may expose PVC and other piping to high temperature water. Check local codes. The unit will refill automatically when the control is activated again. In areas of hard water, a MrSteam AutoFlush® system is recommended for generator longevity.
Failure to allow the water to cool will expose the equipment and user to scalding water and cause property and personal injury.
IMPORTANT NOTE: The model and serial number is printed on the data plate on the front of the steam bath generator.

DO NOT alter or modify any MrSteam product. Doing so may result in an inoperative or hazardous installation and will void the UL listing and warranty.
IMPORTANT NOTES: Malfunction due to power spikes, lightning, fire, freezing or flooding is not covered under the warranty.
Discontinue use of the steam generator or control if the steam generator is damaged or otherwise not functioning properly. Doing so may result in an inoperative or hazardous condition.

22

OMEOWNER

mr.steam ____®__In_s_ta_l_la_t_ion,_O_pe_ra_t_io_n&_M__a_in_t_e_n_a_n_c_e_M__a_n_ual

USING MrSteam ESSENTIAL OILS
Enjoy AromaSteam essential oils by placing a drop or two into an unheated AromaSteam steamhead as shown in the illustration. Only use MrSteam AromaSteam essential oils in the MrSteam AromaSteam steamhead.
Essential oils and or aroma therapy can cause inflammation, burns, headache, nausea and allergic reactions. Consult a physician before using aromatherapy.
(Items 1-4)
1. Use essential oils with caution. Essential oils are for external use only. eep out of reach of children. Essential oils are highly concentrated and are potent substances and should not be applied directly to the skin as they can be irritants. Use essential oils with caution.
2. Place the drops into the MrSteam AromaSteam steamhead recess prior to turning on the steambath. DO NOT place drops in a hot steam head as serous injury can result if you do not follow this warning.
3. Start with one drop to gauge strength and suitability. Limit to a maximum of a few drops for a steam bathing session.
4. The bather should exit the steambath IMMEDIATELY if dizziness occurs. If skin irritation occurs stop using the oils immediately. Remove any excess oil by washing in mild soap and water. If ingested, rinse mouth with water. Administer water or milk to dilute. Contact a physician immediately.

AromaSteam 10ml bottle with integrated dropper Recess for essential oil
Steam emission slot

Aromatic oils should be added to steamhead before turning on the steambath unit. DO NOT add oil during steam bathing or when the steam head is heated.
Tightly close bottles when storing oils. eep bottles away from sources of ignition.

AromaSteam steamhead (install per instructions on pg.9)

All drawings are for illustrative purposes only
WARRANTY
To view or download the MrSteam Residential Generator Warranty
and register your Product go to: blog.mrsteam.com/wr
23

NOTES

NOTES

mr.steam®
Feel Good Inc.®
www.mrsteam.com
Products, information and specifications are subject to change without notice. Please call Sales & Support at 1.800.76.STEAM (East Coast) or 1.800.72.STEAM (West Coast) for more information.
mr.steam® hello@mrsteam.com I www.mrsteam.com
43-20 34th Street, Long Island City, NY 11101 1 800 76 STEAM I 9410 S. La Cienega Blvd. Inglewood CA 90301 1 800 72 STEAM
2020 © MrSteam and des., A Lifetime of Pleasure, AirTempo, AromaFlo, AudioWizard, AutoFlush, AutoSteam, Butler Package, ChromaSteam, Clean Steam…Every Time, Club Therapy, CT Day Spa, Digital 1, Express Steam, Feel Good Inc., From Bathroom to Spa, HomeWizard, iButler, iGenie, iSpa Package, iSteam, iTempo, iTempo/Plus, Linear Steamhead, Making Wellness a Way of Life, Music Therapy, My Steam, SmartSizing, Spa Package, Steam Genie, Steam on Demand, Steam in a Box, Steam@Home, SteamStart, SteamTherapy, Tala, Tala Bath & Body, Tempo, The Intelligent Steambath, Valet Package, and Virtual Spa System are registered trademarks of MR.STEAM.
PUR 100472 REV 05. 22

References

• Home | Steam Shower Generators Controls Accessories | MrSteam
• Home | Steam Shower Generators Controls Accessories | MrSteam
• Tile Council of North America | Voice of the Ceramic Tile Industry

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