MASTER MH-80V-LPC-A Liquid Propane Convection Heater User Manual

CONVECTION HEATER
User’s Manual & Operating Instructions
MODEL NUMBERS
MH-80V-LPC-A / MH-200V-LPC-A
CONSUMER: READ AND RETAIN THESE INSTRUCTIONS FOR FUTURE USE

Locating Your Serial Number:
Your serial number can be found on the heater’s rating label. It will begin with the letters PGCV followed by 8 digits. For Example PGCV12345678. Have your Serial Number ready before calling customer service at 800-641-6996.
DANGER GENERAL HAZARD WARNING:
FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN RESULT IN DEATH, SERIOUS BODILY INJURY, AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION AND/OR CARBON MONOXIDE POISONING.
ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATER.IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTIONS MANUAL, LABEL, ETC. CONTACT THE MANUFACTURER.

WARNING
FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THESE INSTRUCTIONS. NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS GASOLINE, SOLVENTS, PAINT THINNERS, DUST PARTICLES OR UNKNOWN CHEMICALS.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING, CONNECTED TO A POWER SOURCE, OR WHILE CONNECTED TO A FUEL SOURCE

SAFETY INFORMATION

DANGER
Carbon Monoxide Hazard This heater produces carbon monoxide, which has no odor. Burning the heater in an enclosed space can kill you. Never use the heater in
enclosed spaces such as a tent, a camper, any vehicle or recreational vehicle (RV), enclosed shelter, or any other enclosed areas.
DANGER
If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
DANGER
Not for use in residential living areas or in non-adequately ventilated enclosed spaces. Never bring or store a propane cylinder indoors.
WARNING
NOT FOR HOME OR RECREATIONAL VEHICLE USE.
WARNING
DO NOT OPERATE THIS HEATER UNTIL YOU HAVE READ AND THOROUGHLY UNDERSTAND THIS SAFETY AND OPERATING INSTRUCTIONS.
Failure to comply with the precautions and instructions provided with this heater can result in death, serious bodily injury, property loss or damage from the hazards of fire, explosions, burns, asphyxiation or carbon monoxide poisoning. Only persons who can read and understand these instructions should use or service this heater.
WARNING
This is an unvented portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to VENTILATION on Page 10.
WARNING
EXTREMELY HOT DURING OPERATION! Do Not touch any metal components while in operation. Keep gasoline and any other flammable liquids away from heater.
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This heater is designed and approved for use as a construction heater in accordance with the Standard for Gas-Fried construction heater ANS Z83.7 * CSA 2.14-2017. CHECK WITH YOUR LOCAL FIRE SAFETY AUTHORITY IF YOU HAVE ANY QUESTIONS ABOUT APPLICATIONS. Other standards govern the use of fuel gasses and heating products for specific uses. Your local authority can advise you about these.

WARNING
RISK OF INDOOR AIR POLLUTION!
DANGER
CARBON MONOXIDE POISONING MAY LEAD TO DEATH!

The products described in this manual are propane direct-fired, forced air heaters. Propane forced air heaters are primarily intended for use for temporary heating of buildings under construction, alteration or repair. Direct-fired means that all of the combustion products of the heater enter the heated space. This appliance is rated at 98% combustion efficiency but does produce small amounts of carbon monoxide. Carbon monoxide is toxic. Humans can tolerate only small amounts of carbon monoxide and so precautions should be taken to provide proper ventilation. Failure to provide proper ventilation in accordance with the instructions in this manual can result in death.
People with breathing problems should consult a physician before using this heater.
Early signs of carbon monoxide poisoning resemble the flu. Symptoms of improper ventilation/carbon monoxide poisoning are:
Headache · Dizziness · Nausea · Dry Mouth Sore Throat · Burning of Nose and Eyes
If you experience any of these symptoms: GET FRESH AIR AT ONCE! Have your heater serviced and check for proper ventilation. Some people are more affected by carbon monoxide than others. These include pregnant women, those with heart or lung problems, anemia or those under the influence of alcohol or at high altitudes.
FOR OUTDOOR USE. INDOOR USE PERMITTED ONLY FOR : The temporary heating of adequately ventilated buildings or structures under construction, alteration or repair! Provide at least a three square foot (2,800 sq cm) opening of outside air for every 100,000 Btu / Hr heater rating. Refer to “Ventilation” on page 10 for further instructions.
DANGER
PROPANE IS AN EXPLOSIVE GAS.
WHAT TO DO IF THE SMELL OF GAS IS PRESENT:

• DO NOT attempt to light the heater. ­
• Extinguish any open flame. ­ Shut off gas to the heater. ­
• If odor continues, contact your local gas supplier or fire department. ­
• DO NOT touch or use any electric switch or any electric device that can cause a spark. ­
• Immediately call your gas supplier from a neighbor’s phone. Follow the gas suppliers’ instructions. ­
• If you can not reach your gas supplier, call the fire department. ­ Service must be done by a qualified service agency.

WARNING
RISK OF BURNS, FIRE, AND EXPLOSION!

NEVER store or use gasoline or other flammable vapors and liquids in the vicinity of this heater.
NEVER store a propane (LP) cylinder not connected to this heater in the vicinity of this heater.
NEVER connect the heater to an unregulated gas supply.
NEVER obstruct the flow of combustion and ventilation air.
NEVER use ductwork in front or rear of the heater.
NEVER modify this heater or operate a heater that has been modified.
NEVER service, move or handle the heater while still hot or operating Keep all combustible materials away from this heater.
WARNING
CAUTION! HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, ANIMALS, CLOTHING, AND COMBUSTIBLES AWAY FROM THE HEATER.
Minimum Clearance From Combustibles
Sides,……………………………… 48 in.
Top……………………….. 96 in.
WARNING
AIR QUALITY HAZARD
Do not use this heater for heating human living ­ Periodically monitor levels of CO, CO and quarters
NO existing at the construction site ­ at the
The use of direct-fired heaters in the construction environment can result in exposure to levels of minimum at the start of the shift and after 4 hours.
CO, CO, and NO considered to be hazardous ­ Provide ventilation air exchange, either to health and potentially life-threatening natural or mechanical, as required to maintain
­ Do not use in unventilated areas acceptable indoor air quality
• Headaches, stinging eyes
• Dizziness, disorientation
• Difficulty breathing, feels of being suffocated
– Proper ventilation air exchange (OSHA 29 CFR 1926.57) to support combustions and maintain acceptable air quality shall be provided in accordance with OSHA 29 CFR Part  1926.154, ANSI A10.10 Safety Requirementsfor Temporary and Portable Space Heating Devices and Equipment used in the Construction Industry or the Natural Gas and  Propane Installation Codes CSA B149.1
– Periodically monitor levels of CO, CO₂, and NO₂ existing at the construction site – at the minimum at the start of the shift and after 4 hours.
– Provide ventilation air exchange, either natural or mechanical, as required to maintain acceptable indoor air quality
– Ensure that the flow of combustion and ventilation air exchanges cannot become obstructed
– As the building “tightens up” during the construction phase ventilation may need to be increased

USA 8-Hr Time-weighted average (OSHA 29 CFR 1926.55 App A)

CO
CO₂
NO₂| 50 ppm
5000 ppm
---|---

The USA – Ceiling Limit
(Short Term Exposure Limit = 15 minutes)

CO
CO₂
NO₂| 5 ppm
---|---

Canada 8-hr time-weighted average WorkSafe
BC OHS Guidelines Part 5.1 and Ontario Workplaces
Reg 833

25 ppm
5000 ppm
3 ppm (Reg 833)

Canada STEL (15 minutes Reg 833/1 hour
WSBC) WorkSafe BC OHS Guidelines Part 5.1 and Ontario Workplaces Reg 833

100 ppm
15000 ppm (WSBC)
30000 ppm (Reg 833)
1.0 ppm (WorkSafeBC)
5.0 ppm (Reg 833)

– ALWAYS install the heater so that it is not directly exposed to water spray, rain, dripping water, or wind.
– Use the heater in accordance with all local codes.
In the absence of local codes, refer to The National Fuel Code, NFPA 54/ANSI Z223.1.

WARNING
– For use with propane (LP) gas only.
– This heater is shipped from the factory for use with propane (LP) gas only. Do not convert to any other gas. Installation must conform to local codes, or in their absence, with the standard for the Storage and Handling of Liquefied Petroleum Gases NFPA 58 and the Natural Gas and Propane Installation Code CSA B149.1.
– Gas supply connections should be checked by using a 50/50 soap and water solution. Never use a flame to check for gas leaks.

WARNING The hose assembly shall be protected from traffic, building material, and contact with hot surfaces both during use and while in storage.
– Locate LP cylinder at least 6 feet (10 ft. in Canada) from the heater, and do not direct heater discharge towards the LP cylinder unless it is at least 20 feet from the heater.
– Use only the regulator and hose assembly provided with this heater. Inspect the regulator/hose assembly prior to each use of the heater. If there is excessive abrasion or wear,  or if the hose is cut, replace it with the proper assembly shown in the parts list following the manufacturer’s specification, prior to using the heater.

Minimum and Maximum Inlet Pressure

| MH-80V-LPC-A| MH-200V-LPC-A
Min.| 5 PSI
Max.| Bottle Pressure

WARNING RISK OF FIRE! ALWAYS LOCATE THE HEATER ON A STABLE AND LEVEL SURFACE! (SEE FIGURE 1)

SPECIFICATIONS

Specifications are subject to change without notice.

FEATURES

MH-80V-LPC-A

WHAT’S IN THE BOX UNPACKING

1. Remove all packing items applied to the heater for shipment. Keep plastic cover caps attached to the inlet connector and hose/regulator assembly for storage.
2. Remove all items from the carton

CAUTION The Propane (LP) gas pressure regulator and hose assembly supplied with the heater must be used without alteration.

ASSEMBLY

Attaching The Upper Housing

• Tools Required: Phillips Screwdriver

1. Slide Upper Housing straight up and off of lower housing and remove all packed items from inside the heater (See Figure 2).
2. Remove all packaging protecting the heater during shipping. Retain caps for covering the inlet connector and regulator hose fro storage.
3. Attach three (3) screws to the bottom row of holes in the lower housing (See Figure 3).
4. Slide upper housing over lower housing, lining up the four remaining screw holes. Insert three (3) screws and tighten securely (See Figure 3).
   NOTE: Save carton and packaging material for water storage.
   

OPERATION

Propane Supply / Information:
Propane (LP)
This heater is not supplied with a propane cylinder.
Use only an approved propane cylinder.

LP Characteristics

• Flammable, explosive under pressure, heavier than air, and pools in low areas.
• In its natural state, propane has no odor, but for your safety, an odor that smells like rotten cabbage has been added.
• Contact of propane (LP) gas with the skin can cause freeze burns.
• The heater is manufactured for use with propane gas only. DO NOT attempt to convert to any other gas. Such modifications are dangerous and will void the warranty.
• When the heater is not in use, LP Cylinder must be turned OFF.
• Be sure that the LP Cylinder is located on a level and stable surface.
• DO NOT use this heater in a basement or below ground level. Propane is heavier than air and will always seek the lowest level. If you suspect a leak, shut off the valve at the LP Cylinder immediately.
• Installation of this appliance at altitudes above 2000 ft (610 m) shall be in accordance with local codes, or in the absence of local codes, the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or National Standard of Canada, Natural Gas and Propane Installation Code, CSA B149.1

The Propane (LP) cylinder must also be equipped with the following:

• A collar to protect the gas valve.
• A shut-off valve terminating an LP cylinder valve outlet as specified in the American National Standard for Compressed Gas Cylinder Valve Outlets and Inlets Connections.
• A safety relief valve has direct communications with the vapor space of the LP cylinder.
• The heater must operate on vapor withdrawal from the operating cylinder.

The amount of Propane (LP) used with this heater varies. Both factors are:

• The amount of gas in the cylinder of LP.
• The temperature of the LP tank and its surroundings.

Minimum Number of LP Cylinders

Average Temp (ºF)| MH-80V-LPC-A 100 lb. cylinder| MH-200V-LPC-  100 lb. cylinder
32º| 1| 2
20º| 1| 2
10º| 2| 3
0º| 2| 3
-10º| 2| 3
-20º| 2| 3

The table above shows the minimum number of 100 lb. LP cylinders are required in cold weather. Your local LP dealer will help you select the proper LP supply System.

CAUTION Propane is safe to use when properly handled. Careless handling of the LP cylinder could result in a fire or an explosion.

• Always keep LP cylinder fastened and upright.
• Avoid tipping the LP cylinder on its side when connected to a regulator, since this may cause damage to the diaphragm in the regulator.
• Handle valves with care.
• Never connect an unregulated LP cylinder to a construction heater.
• DO NOT subject LP cylinder to excessive heat.
• Tightly close the gas shutoff valve on the LP cylinder after each use.
• All fittings must be protected when disconnected from the LP cylinder.
• Never store an LP cylinder inside a building or in the vicinity of a gas-burning appliance.

CAUTION  The disconnected tank must never be stored in a building, garage, or any other enclosed area.

Pre-Lighting Instructions:
Connecting the LP Cylinder

WARNING Purging and filling of the LP cylinders must be performed by personnel who have been thoroughly trained in accepted LP gas industry procedures. Failure to follow these instructions may result in an explosion, fire, severe personal injury, or death.
ALL NEW LP CYLINDERS MUST BE PURGED BEFORE THE FIRST FILLING.

• Turn heater gas valve knob and LP cylinder valve to OFF position.
• LP cylinder valve equipped with old-style fitting has LEFT HANDED THREADS. Turn fitting CLOCKWISE to loosen. Protect this fitting when disconnected from LP  cylinder.
• Have your LP cylinder filled by your local propane gas supplier.
• Some LP cylinders have a bleed-OFF valve. This valve should be inspected for leaks after each filling of the LP cylinder. Turn the valve clockwise to close.
• Fasten full propane tank and connect proper fitting to LP cylinder valve by turning COUNTER-CLOCKWISE. (See Figure 4 & 5)
• With heater gas valve knob still in OFF position turn ON the LP cylinder valve and check for leaks with soap solution.

Checking For Leaks

• To check for leaks, make up a 50/50 solution of dish soap and water. Apply this solution to all gas connections. If bubbles appear, there is a leak. If a leak is found, turn off the gas supply, and re-connect the leaking connection.
  If the leak persists after several tries, contact Pinnacle Customer Service at 800-641-6996.

• The installation of this heater must meet all local codes and/or gas utility requirements. In the absence of local codes, the National Fuel Code NFPA54/ANSI Z223.1  should be followed.

• The minimum clearances to any combustible construction materials must be maintained at all times (See Page 3).

• Inspect the heater before each use, and at least annually by a qualified service person.

WARNING EXTREMELY HOT during operation. Do Not touch any metal components while in operation. Keep gasoline and any other flammable liquids away from the heater.
Lighting Instructions:

MH-80V-LPC-A

1. STOP! Read all of the safety information provided with this heater.
2. Turn the valve on the propane cylinder COUNTERCLOCKWISE until fully open.
3. Press in control knob and turn COUNTERCLOCKWISE to LOW/IGN position.
4. If the burner does not ignite, turn the control knob to the OFF position and repeat the ignition procedure.
5. Keep the control knob pressed in for approximately 30 seconds before releasing.
6. If the flame goes out, wait 5 minutes and repeat the ignition and lighting steps.
7. After the heater ignites, turn the control knob to desired heat setting.

Relighting Instructions

1. Rotate valve on cylinder CLOCKWISE to close it and wait 5 minutes.
2. Relight following the Lighting Instructions, steps 1-7.

Shut Down Instructions

1. Turn control knob to the OFF position.
2. Rotate valve cylinder CLOCKWISE to close it.

MH-200V-LPC-A

1. STOP! Read all of the safety information provided with this heater.
2. Turn the valve on the propane cylinder COUNTERCLOCKWISE until fully open.
3. Set control valve to LIGHT/LOW position, then wait 15 seconds before step 4.
4. Depress the red button on the safety valve, admitting gas to the burner. While pressing the safety valve, push and release the ignition button until the burner lights.
5. When the burner lights, continue to keep the red safety valve depressed for 30 seconds then release.
6. If the burner goes out, wait 5 minutes and repeat the lighting procedure.
7. When burner lights, you can now adjust the heat setting to HIGH by sliding the control valve up to the HIGH setting.

NOTE: When adjusting heat setting, the control valve only needs to slightly slide up to achieve a high setting.

Relighting Instructions

1. Rotate valve on cylinder CLOCKWISE to close it and wait 5 minutes.
2. Relight following the Lighting Instructions, steps 1-7.

Shut Down Instructions

1. Rotate valve cylinder CLOCKWISE to close it.

VENTILATION

DANGER
CARBON MONOXIDE POISONING MAY LEAD TO DEATH!

• Risk of indoor air pollution and Carbon Monoxide Poisoning. Use heater only in well-ventilated areas.
• Refer to Safety Information on pages 2-3 for information about Carbon Monoxide Poisoning.
• ALWAYS provide a fresh air opening in the heated space of at least three square feet (2,800 sq. cm) for each 100,000 BTU / Hr. of heater output. Provide a larger opening if more heaters are being used.

Minimum Ventilation Opening Needed

MH-80V-LPC-A| MH-200V-LPC-A
2.4 ft.2| 6.0 ft.2
2220 cm2| 5570 cm2

DANGER Not for use in residential living areas or in non-adequately ventilated enclosed spaces.

STORAGE / MAINTENANCE

Always disconnect the heater from the LP cylinder before putting the heater into storage. If for any reason the heater is to be stored indoors, the tank MUST be disconnected from the LP cylinder, and the cylinder stored outdoors in a well-ventilated area, out of the reach of children, and in accordance with the Standard for Storage and Handling of Petroleum Gases, NFPA 58 – latest edition and Natural Gas and Propane Installation Code, CSA B149.1. The plastic valve plug or valve cover supplied with the cylinder must be reinstalled on the valve to protect the fitting from damage.
DANGER Never store an LP cylinder inside of a building or near any other gas or oil-burning appliances.
NOTE: Installation and repair of this heater should be done by a qualified service person.
ALWAYS be sure to follow proper maintenance procedures. This should include cleaning the inside of the heater once a month and checking the spark gap at least once a heating season. Recap the terminals to 0.195” (4.9 mm).

TROUBLESHOOTING GUIDE

1. Valve on supply cylinder closed.
2. Cylinder excess flow check valve closed.
3. Burner nozzle blockage.
4. Ignition system not sparking.| 1. Open cylinder valve.
2. Close cylinder valve, wait one minute, and re-open slowly.
3. Replace Burner Nozzle.
4. Inspect igniter wires for damage, be sure spark gap is .195”.
Burner lights, but the flame goes out  when Control Knob is turned to the desired setting| 1. Not enough time for the thermocouple to warm up.
2. Gas pressure too low.
3. Thermocouple needs replacing or loose.
4. Control valve damaged.| 1. Keep Control Valve depressed for at least  30 seconds.
2. Check cylinders for adequate gas.
3. Replace or tighten the thermocouple connection.
4. Replace Control Valve.
Burner flame is too low| 1. Cylinder valve not fully open.
2. Clogged burner orifice.
3. Gas pressure too low.
4. Fuel supply too low.| 1. Be sure the cylinder valve is fully opened.
2. Replace the burner.
3. Be sure the regulator is operating properly.
4. Replace low fuel supply with new, full cylinder.

EXPLODED VIEW

LIMITED WARRANTY

Pinnacle Climate Technologies, Inc. warrants this heater to the original retail purchaser only, to be free from defects in material and workmanship for a period of one (1) year from the date of initial purchase. This product must be properly installed, maintained, and operated in accordance with the instructions provided.

Pinnacle Climate Technologies, Inc. requires reasonable proof of your date of purchase from an authorized retailer or distributor. Therefore, you should keep your sales slip, invoice or canceled check from the original purchase. This Limited Warranty shall be limited to the repair or replacement of parts, which prove defective under normal use and service within the warranty period, and which Pinnacle Climate Technologies, Inc. shall determine at its reasonable discretion.
This warranty does not apply to products purchased for rental use.

This Limited Warranty does not cover any failures or operating difficulties due to normal wear and tear, accident, abuse, misuse, alteration, misapplication, improper installation or improper maintenance and service by you or any third party. Failure to perform normal and routine maintenance on the heater, shipping damage, damage related to insects, birds or animals of any kind, and damage due to weather conditions are also not covered. In addition, the Limited Warranty does not cover damage to the finish, such as scratches, dents, discoloration, rust or other weather damage, after purchase.
All transportation costs for the return of damaged products or parts will be the responsibility of the purchaser. Upon receipt of damaged item, Pinnacle Climate Technologies, Inc. will examine the item and determine if defective. Pinnacle Climate Technologies, Inc. will repair or replace and return the item, freight pre-paid.

If Pinnacle Climate Technologies, Inc. finds the item to be in normal operating condition, or not defective the item will be returned freight collect. This Limited Warranty is in lieu of all other express warranties. Pinnacle Climate Technologies, Inc. disclaims all warranties for products that are purchased from sellers other than authorized dealers or distributors.

AFTER THE PERIOD OF THE ONE (1) YEAR EXPRESS WARRANTY EXPIRES, Pinnacle Climate Technologies, Inc. DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR APPLICATION. FURTHER, Pinnacle Climate Technologies, Inc. SHALL HAVE NO LIABILITY WHATSOEVER TO PURCHASER OR ANY THIRD PARTY FOR ANY SPECIAL, INDIRECT, PUNITIVE INCIDENTAL, OR CONSEQUENTIAL DAMAGES. Pinnacle Climate Technologies, Inc. assumes no responsibility for any defects caused by third parties. This Limited Warranty gives the purchaser specific legal rights; a purchaser may have other rights depending upon where he or she lives. Some states do not allow the exclusion or limitation of special, incidental or consequential damages, or limitations on how long a warranty lasts, so the above exclusion and limitations may not apply to you.

Pinnacle Climate Technologies, Inc. does not authorize any person or company to assume for it any other obligation or liability in connection with the sale, installation, use, removal, return or replacement of its equipment, and no such representations are binding on Pinnacle Climate Technologies, Inc.

Always be sure to specify the model number and serial number when making any claim with Pinnacle Climate Technologies, Inc. For your convenience, use the space provided below to list this information.

Locating Your Serial Number:
Your serial number can be found on the heater’s rating label. It will begin with the letters PGCV followed by 8 digits. For Example PGCV12345678. Have your Serial Number ready before calling customer service at 800-641-6996.
Model #:____
Serial #:____
Date of Purchase: ____

Sauk Rapids, MN 56379 USA
• Toll Free800-641-6996
Fax:320-251-2922
• Web: www.masterindustrialproducts.com
• Email: info@pinnacleclimate.com

References

• Home - Master
• P65Warnings.ca.gov

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