ABESTORM SN55, SN55S 120 Pints Crawlspace Dehumidifier User Manual

: September 3, 2024
: ABESTORM

ABESTORM SN55, SN55S 120 Pints Crawlspace Dehumidifier

Warranty Registration

Congratulations on purchasing a new Guardian Dehumidifier. Your new dehumidifier comes with an extensive warranty plan. To register, simply fill out and return the warranty form provided in the 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 is used, all I liability revert 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 water to flood electrical components.
Always unplug the dehumidifier before moving.
If there is a chance that water floods 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 the 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 the air inlet and air outlet should face the open area of the space.
Do not insert your fingers or any object 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 of the machine. To clean the unit, unplug from the power, then use a damp cloth to wipe exterior.
Do not stand on the machine or use it 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 machine.
Model Number: Guardian SN55 /Guardian SN55S

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 the risk of injury:
- Disconnect electrical power before servicing.
- Only plug the unit into a grounded electrical circuit.
- Do not use an extension cord.
- Do not use a plug adapter.

Principle of Operation

The Guardian Series Dehumidifier 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 a 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 a dehumidifier.

Step #1: Place the dehumidifier on a level surface.

Do not place it directly on the vapor barrier. For example, use blocks, or pavers to create a level surface.

The area to be controlled should be sealed with a vapor barrier. If a 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 throughly ventilated before installing dehumidifier.

Step #1: Place the dehumidifier on a level surface.

Do not place it directly on the vapor barrier. For example, use blocks, or pavers to create a level surface. The drain line should be routed to a suitable drain on the outside. It must flow down to a drain without any loops, dips, or valleys.

Recommended Drain Option-Transition to PVC Pipe

Cut a piece of 3/4″ OD PVC that is approx. 6″ long.
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).
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 SNS65S which includes an integrated pump).
Support the PVC tubing so that it maintains a smooth downward flow to drain.
Always test the drain before leaving the installation area.

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

Key Functions

Power Key

Use this button to turn the dehumidifier on and off Press once to turn machine on Yau will hear one beep and the light will illuminate 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.

Arrow Buttons

Use the up and down arrow buttons to set the desired humidity setpoint on the display screen. The set point can be any number between 35-90%. Creating a setpoint 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. NOTE: The humidity levels displayed are approximate only(+/- 5%)

Continuous Mode

To switch into continuous mode, simply use the down arrow to set the humidity below 35%. The Cont. light should illuminate green on the display board to indicate that you have successfully switched into continuous mode. The display screen will show “CO”.
When set to continuous, the dehumidifier will run constantly, regardless of the humidity level. To stop the machine, turn the unit off or switch back to normal humidistat operation. If you would like to switch back to normal humidistat operation, simply move the setpoint above 35%.

Wi-Fi Connection

Hold the “UP and DOWN” key combination to activate the Wi-Fi Connection function. For details, please refer to the “New Abestorm-C App Wi-Fi Connection Guide”.

Indicator Lights

Humidity Display Screen

The display screen has two functions:

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

Power Indicator Light

This light indicates that the unit is properly powered on and ready to operate. Always make sure the unit is “off’ prior to performing any service.
When the power light is blinking, it means that the unit has reached the humidity setpoint.

Continuous Mode/AutoDefrost Light

When this light illuminates green, it indicates that the dehumidifier is set to continuous operation mode.
When the light glows red, it means the unit is in auto defrost mode and clearing the evaporator coil of any ice buildup.

Compressor Light

When the compressor light glows red, it indicates the compressor has been initiated but is currently warming up.
Once the compressor light switches to green, it indicates the compressor is in working status.

Wi-Fi Light

The light remains off when the Wi-Fi is not connected, flashes when the Wi-Fi is connected, and stays illuminated when the Wi-Fi has been successfully connected and is operating normally.

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 an 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.

On/Off (Power)Button

Press the on/off button and the machine will start running (one beep). Press the button again to the turn the machine off.

Up Button Down Button

Use the Up and Down arrow buttons to adjust the humidity level.

Mode M

Use the Mode button to switch between dehumidification and a ducted application.
- The symbol on the display board indicates the sensor on the remote control is being utilized.
- The symbol on the display board indicates the sensor on the dehumidifier is being utilized.

Temperature T

Press the temperature button to display the current temperature on the screen. Press the button again to turn off the display.

Continuous C

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

Drain Pump P

Use this button if the unit will not be in use for an extended period of time. Pressing the drain pump button will remove water from the pump reservoir, so the unit can be safely moved or stored. THIS FUNCTION IS ONLY AVAILABLE ON THE Guardian SNS65S / Guardian SNS90 / Guardian SNS100 / Guardian SNS120 model.
- NOTE : Symbols indicated above will only appear when the dehumidifier is powered on.

Operating Instructions

Start the Machine

Press the power key to turn the machine on.

Adjust the Settings

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

Stop the Machine

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

Water Drainage

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

Diagram ****

Maintenance

WARNING Always unplug the unit before doing any maintenance.

Cleaning the machine body

Use a soft damp cloth to clean the exterior of the unit. Do not use any soap or solvents.

Replacement filter and steps

As shown in the figure above, tilt the filter into the filter slot.
Push the filter upwards until it touches
the top of the air filter slot.
Push the bottom of the filter into the filter groove.
Let the filter slide down freely.

Cleaning the filter

Unplug the unit.
Push up the filter.
Clean the filter mesh by vacuuming or washing with warm water (no soap or solvents).
Be sure the filter is completely dry before restarting the unit.

Coil Maintenance

Once per year, clean the coils with an approved coil cleaner.
Coil cleaner should be a self-rinsing, foaming cleaner suc h as WEB® Coil Cleaner.

Dehumidifier Storage

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

Turn off the unit and allow to dry_
Wrap and secure the power cord.
Cover the filter mesh.
Store in a 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 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 the Supply Duct Adapter

If it is necessary to remove the adapter, place your hand at the bottom of the adapter and use your fingers to pull out and down on the base of the adapter. This will lift hooks out of cover holes.

Installing Supply Duct Adapter

To install an adapter, line up with holes on the side of the unit and push up from the base of the adapter.

Flex Duct Installation

Rotate the flex duct counter clockwise.

Flex Duct Removal

Rotate the flex duct clockwise.

Troubleshooting

Spare Parts

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 shipment charges for replacement parts or units. 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 of parts and labor on Refrigeration System ONLY (Compressor, Condenser, and evaporator). Transportation costs are not included. Five (5) years parts on Refrigeration System ONLY(Compressor, Condenser, and evaporator). Transportation costs are 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.
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 is 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 an OUTDOOR POOL invalidates or voids the limited warranty.