Abestorm SN90-2023-7-19 Pints Basement Crawl Space Dehumidifier User Manual

Abestorm SN90-2023-7-19 Pints Basement Crawl Space Dehumidifier

User’s Manual

Guardian SN90

• Abes to rm Solutions INC.
• ADD: 8605 SANTA MONICA BLVD#79525 WEST HOLLYWOOD, California, 90069 USA
• E-mail: sales@abestorm.com

Note: as we keep upgrading our product, we reserve the right to modify the product without notice in advance.

Warranty Registration

• Congratulations on purchasing a new Guardian SN90 Dehumidifier. Your new dehumidifier comes with an extensive warranty plan. To register, simply fill in and return the warranty card provided in your dehumidifier box.
• Be sure to note your dehumidifier serial number as you will need it for registration.

Safety Notes

• The Guardian Series Dehumidifier must always be connected using a grounded electrical connection (as required for all electrical appliances). If non-grounded wiring issued, allowability reverts to owner and the warranty is voided.
• Guardian Dehumidifiers should only be maintained and repaired by a qualified technician.
• Guardian Dehumidifiers are only intended for operation when oriented with the unit sitting on its feet and level. Operating the unit in any other orientation could allow electrical components.
• Always unplug the dehumidifier before moving.
• If there is a chance that water flooded the dehumidifier, it should be opened and allowed to dry thoroughly before reconnecting to electrical power and restarting
• To ensure proper operation, neither the inlet nor discharge should be positioned against a wall. The inlet requires a minimum of 6′ clearance and the discharge requires a minimum of 6′ clearance.
• For better use of the dehumidifier, both air inlet and air outlet should be facing the open area of the space.
• Do not insert your fingers or any objects into the inlet or discharge.
• All work on the dehumidifier should be done with the unit “off” and unplugged.
• Do not use water to clean the exterior. To clean unit, unplug from power, then use a damp cloth to wipe the exterior.
• Do not stand on machine or use as a device to hang clothes.

Identification

• For future reference, write down the model, serial number, and date of purchase for your dehumidifier. This is extremely helpful if you need to seek assistance in the future. The data label on the side of your unit has the key characteristics of your specific unit.
• Model Number: Guardian SN90
• Serial Number: __ _
• Date of Purchase: __ _
• For additional questions concerning your dehumidifier, the following options are available:
  • Contact your installing contractor
  • E-mail: sales@abestorm.com

Electrical Supply

• Power Supply: 115 V, 60 Hz AC, Single Phase
• Outlet Requirement: 3-Prong, GFCI
• Circuit Protector: 15 Amp

Warning:
240 Volts AC may cause serious injury from electric shock.

To reduce risk of injury:

1. Disconnect electrical power before servicing_
2. Only plug unit into grounded electrical circuit.
3. Do not use an extension cord.
4. Do not use a plug adapter.

Principle of Operation

• The Guardian Series Dehumidifiers utilizes its integral humidistat to monitor the condi­tioned space. When the relative humidity goes above the selected set point, the dehumidifier will energize. Air is drawn across an evaporator coil, which is cooler than the dew point of air.
• This means moisture will condense out of the air. The air is then reheated through the cond­enser coil and distributed back into the room.

Installation

The area to be controlled should be sealed with a vapor barrier. If unit is installed in a crawlspace, all vents should be sealed.

• Warning: Do not install your dehumidifier in a corrosive environment. Some liquid vapor barriers dry via “solvent evaporation”. Always make sure that barrier is completely dry and area is thoroughly ventilated before installing dehumidifier.

• Step #1: Place dehumidifier on a level surface.
  If the unit is handled in such a manner that the compressor did not remain in the upright position, you will need to place it on a level surface and wait a minimum of 2 hours before turning the unit “on”.

• NOTE: Do not place directly on vapor barrier. Elevation is required to allow the condensate water to drain via gravity.

• Step #2: Set Up Drain Line
  The drain line should be routed to a suitable drain on the outside. It must flow down to the drain without any loops, dips, or valleys.

Recommended Drain Option-Transition to PVC Pipe

1. Cut a piece of 3/4″ OD PVC that is approx. 6″ long.

2. Insert PVC into a 3/4″ elbow, then attach to a 3/4″ OD length of PVC to drain.
   (Note: Keep the length of PVC drain pipe to a minimum) .

3. Insert the open end of the tubing into the 3/4″ pipe so that it does not extend into the elbow fitting. For proper flow, a minimum downward slope of 1″ per 1 O’ run is required.(Note: If a proper downward angle is not possible, then it is recommended to use a Guardian SNS90 which includes an integrated condensate pump).

4. Support the PVC tubing so that it maintains a smooth downward flow to drain.
   5ys Always test the drain before leaving installation area.

Step #3: Plug unit into 15 amp grounded circuit.

Key Functions

1. Power Key
   Use this button to turn the dehumidifier on and off. Press once to turn machine on .You will hear one beep and the OPower light will luminate green Press the power button a second time and you will hear one beep as the machine shuts down. Note that there is a one minute fan delay on shutdown.

2. Arrow Buttons

3. Use the up and down arrow buttons to set the desired humidity setpoint on the display screen . The setpoint can be any number between 36-90%.Creating a set – point means that when the indoor humidity is lower than the set point, the machine will stop automatically. Conversely, when the indoor humidity is higher than the set level, the unit will operate.

4. NOTE: The humidity levels displayed are approximate only (+/-5%).

5. Continuous Mode

6. To switch into continuous mode, set the humidity below 36%.At this point the Cont. light should illuminate green on the display board to indicate you have successfully switched to continuous mode. The display screen will show “Co”.

7. When set to continuous, the dehumidifier will run constantly, regardless of the humidity level. To stop the dehumidifier from running, turn the unit off or switch back to normal humidistat operation. To swicth back to normal humidistat operation, simply move the setpoint above 36%.

8. Central Control

9. This mode is not applicable on the Guardian SN90.

10. Central Control light should off at all times when not connected to the AC.

Indicator Lights

1. Humidity Display Screen
   The display screen has two functions:

2. When the unit is powered on, it shows the humidity of the space.

3. While setting the desired humidity level, the screen will show the set humidity. After a brief delay, the display will revert to current humidity level.

4. Power Indicator Light

5. This light indicates that the unit is properly powered on and ready to operate. Always make sure this unit is “off” prior to performing any service.

6. When the power light is blinking, it means that the unit has reached the humidity setpoint.

7. Continuous Mode/Auto Defrost Light

8. When this light illuminates green, it indicates that the dehumidifier is set to continuous operation mode.

9. When the light glows red, it means the unit is in auto defrost mode and clearing the evaporator coil of any ice buildup.

10. Compressor Light

11. When the compressor light glows red, it indicates the compressor has been initiated but is currently warming up.

12. Once the compressor light switches to green, it indicates the compressor is in working status.

Remote Control Instructions

• Guardian Dehumidifiers can be controlled using an optional remote accessory. The Guardian Remote Control connects to your Guardian Series Dehumidifier via a 25′ CAT 5 cable.
• The remote control contains an integrated sensor which gives you multiple options for remotely controlling your unit, in addition to monitoring the conditions surrounding the dehumidifier.
• One application for the remote control is to install the dehumidifier in one room with the conditioned air ducted into a second room that contains the remote. For example, the dehumidifier could be installed in a laundry room and ducted into a living room. The remote would then be mounted in the living room so the remote sensor can control the humidity and provide easy controls for the user.
• Another useful application for the remote control is if the dehumidifier is in area that’s difficult to access on a regular basis. For instance, if your dehumidifier is installed in your crawl space, the remote could be mounted in your living space or garage. This provides you with an easy way to monitor the dehumidifier.
• NOTE: Symbols indicated below will only appear when the dehumidifier is powered on.

1. On/Off (Power)Button
   Press the on/off button and the machine will start running (two beeps). Press the button again to turn the machine off.

2. Up Button “ ‘ / Down Button “ ‘
   Use the Up and Down arrow buttons to adjust the humidity level.

3. Mode M
   Use the Mode button to switch between dehumidification and a ducted application.

4. The symbol on the display board indicates the sen­sor on the remote control is being utilized.

5. The symbol on the display board indicates the sensor on the dehumidifier is being utilized.

6. Temperature T
   Press the temperature button to display the current temperature on the screen. Press the button again to turn off the dis -play.

7. Continuous C
   Press this button to switch the unit into continuous mode. cont. will appear on the display to indicate continuous mode.

8. Drain Pump p
   Pressing the drain pump button will remove water from the pump reservoir, so the unit can be safely moved or stored. NOTE: THIS FUNCTION IS ONLY AVAILABLE ON THE GUARDIAN SNS90 MODEL.

Operating Instructions

1. Start the machine
   Press the power key to turn the machine on.

2. Adjust Settings
   Use the up and down arrow keys to adjust your desired setpoint (typically 50-55%).

3. Stop the machine
   Press the power key again and the machine will stop. The fan will continue to operate for 1 minute after the unit has turned off. NOTE: Do not disconnect power cord to force machine to stop. Always use the power button.

4. Water Drainage
   During normal operation, the Guardian SN90 will automatically drain by the force of gravity. If you want to move or store the machine, wait at least 10 minutes to allow machine to completely defrost, then lean gently towards drain to ensure unit is com­pletely drained.

Guardian SN90 Diagram

Dehumidifier Storage

If the unit will be stored for an extended period of time, complete the following steps:

1. Turn off the unit and allow to dry.
2. Wrap and secure the power cord.
3. Cover filter mesh.
4. Store in clean, dry space.

Ducted Applications **

**

Ducting the dehumidifier allows the unit to be in one room while conditioning an adjacent room. The supply grille is designed for 6″ flex ducting. Be sure to secure the ducting with a tie wrap. Also, keep in mind that the supply ducting can be screwed into an adapter if necessary.

Ducting Installation
Maximum length for ducting= 6′

Note: The supply duct adapter is standard on all units.

• Removing Duct Adapter
  If it is necessary to remove the adapter, place hand at bottom of the adapter and use your hands to lift out and down. This will remove the cover hooks from the machine.

• Installing Duct Adapter
  To install adapter, line it up with holes on the side of unit and push up from base of adapter. 

• Flex Duct Installation
  Rotate the flex duct counter­clockwise.

• Flex Duct Removal
  Rotate flex duct clockwise or remove wire tie.

Troubleshooting

that the plug is properly installed in outlet.
Room Temperature Over 105°F (Display HI) or Below 33°e (Display Lo)| The unit is outside the operating temperature range. Modify the room conditions so the The unit is outside the operating temperature range. Modify the room conditions so the.
Low Air Flow| Air Inlet or Outlet is Blocked| Clear the blockage from inlet or outlet.
Loud Noise| Machine Is Not Level| Move the dehumidifier to flat, firm ground.
Trouble Code E:1| E1=Humidity Sensor Issues| Check to ensure that wire is connected at both ends. If no issues are visible, the sensor may be faulty.
Trouble Code: HI or LO| Room Temperature Over 105°F or Below 33°F (Display LO)| The unit is outside the operating temperature range. Modify the room conditions so the temperature is between 33°-105F and operation will commence. If room is not out of temperature range, replace faulty sensor.
E3 Error Code| Abnormal Coil Temperature| Contact Your Installer for Assistance

Spare Parts

ALL Guardian Models-Parts

Part# **Description
G-100| Remote Control Package(cable+remote)
G-101| Remote Control
G-102| Remote Control Cable,25′
G-103| Return Duct Collar Accessory
G-106| Duct Kit Assembly(W-103+W-100)
G-107| Flexible Supply Duct,72″
G-108| Main Control Board
G-109| Display Board
G-110| RH/Temperature Sensor
Guardian SN90-Parts
Part# ****Description
G-900| Fan Motor
G-901| Complete Fan Assembly
G-902| Fan Capacitor
G-903| Compressor
G-904| Compressor Capacitor
G-905| Coil Assembly
G-907| Condensate Pump Assembly
G-908| RH/Temperature Sensor Cable
G-909| Display Cable
G-910| CAT 5 Prot Internal Cable
G-911| Foot, adjustable
Guardian SN90-Filters
Part# ****Description**
G-915| Prefilter
G-916| Filter Assembly(Cassette+ Prefilter)
G-917| MERV-8 Filter
G-918| HEPA Filter
G-919| Carbon Filter

Limited Warranty

• This limited warranty starts from the date of purchase. Abestorm Solutions Inc. warrants to the original purchaser that this Abestorm product is free from manufacturing defects in material or workmanship for the limited warranty period of:
  • Six (6) Month parts and labor. This includes the shipments charges for replacement parts or unit.
  • One (1) year parts and labor. This does not include the shipment charge to send the defective product back to be repaired or replaced.
  • Three (3) years parts and labor on Refrigeration System ONLY (Compressor, Condenser, and evaporator). Transportation cost, not included
  • Five (5) years parts on Refrigeration System ONLY(Compressor, Condenser, and evaporator).
• Transportation cost, not included
  • This limited warranty is valid only on products purchased from the manufacturer or Abestorm authorized dealer and operated, installed, and maintained according to the instructions included in this user guide or furnished with the product. Abestorm Solutions Inc will not provide in-home service during or after the warranty period. You may be responsible for the shipping charge to bring the product to the manufacturer for service.
  • To receive warranty service, the purchaser must contact Abestorm at (888)276-9833 or sales@abestorm.com . A proof of purchase or order number is required to receive warranty service. During the applicable warranty period, a product will be repaired or replaced at the sole option of Abestorm.
  • IMPORTANT NOTICE: Keep the item’s packaging in case warranty service is required.

Limited Warranty Exclusions
This limited warranty covers manufacturing defects in materials or workmanship encountered in normal household, commercial or noncommercial use of this product and shall not cover the following:

• Damage occurs in uses for which this product was not intended for.
• Damage caused by unauthorized modification or alteration of the product.
• Cosmetic damage including scratches, dents, chips, and other damage to the product’s finishes.
• Damage caused by abuse, misuse, pest infestation, accident, fire, floods, or other acts of nature.
• Damage caused by incorrect electrical line current, voltage, fluctuations, and surges.
• Damage caused by failure to perform proper maintenance of the product.

The use of this product in SPA or a room with OUTDOOR POOL invalidate or voids limited warranty.

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