Base aire AirWerx 55 User manual

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Installation & Operations Manual
AirWerx 55
Patented
Specifications subject to change without notice.

Warranty Registration
Safety Notes
Identification
Electrical Supply
Principle of Operation
Installation
Key Functions
Indicator Lights
Remote Control
Operating Instructions
Diagram
Maintenance
Dehumidifier Storage
Ducted Applications
Troubleshooting
Spare Parts
Warranty Information
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Table of Contents

Warranty Registration
Be sure to note your dehumidifier serial number as you will need it for registration.
Congratulations on purchasing a new AirWerx 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.
Safety Notes
Always unplug 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.
Do not stand on the machine or use it as a device to hang clothes.
Do not use water to clean the exterior of the machine. To clean unit, unplug from power, then use a
damp cloth to wipe the exterior.
AirWerx Dehumidifiers should only be maintained and repaired by a qualified technician.
AirWerx 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.
The AirWerx Series Dehumidifier must always be connected using a grounded electrical connection
(as required for all electrical appliances). If non-grounded wiring is used, all liability reverts to the
owner and the warranty is voided.
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.
The best option for proper diffusion of air throughout the room is to have the discharge blowing away
from a wall and the inlet pulling air in parallel to a wall.
To ensure proper operation, neither the inlet nor discharge should be positioned against a wall. The
inlet requires a minimum of 12" clearance and the discharge requires a minimum of 36" clearance.
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Identification
For additional questions concerning your dehumidifier, the following options are available:
· E-mail: [e-mail]
· Contact your installing contractor
Model number: AirWerx 55
Serial Number: ______________ Date of Purchase: _____________
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.
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Electrical Supply
Power Supply: 115 V, 60 Hz AC, Single Phase
WARNING: 240 Volts AC may cause serious injury from electric shock.
Circuit Protector: 15 Amp
Outlet Requirement: 3-Prong, GFI
To reduce the risk of injury:
2. Only plug unit into grounded electrical circuit.
3. Do not use an extension cord.
1. Disconnect electrical power before servicing.
4. Do not use a plug adapter.
Principle of Operation
The AirWerx 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 the 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.

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Do not place directly on vapor barrier. For example, use blocks, or pavers to create a level surface.
NOTE: AirWerx 55 Dehumidifiers can't sit directly on the floor unless the unit is feeding directly into a
sump pump next to it. Elevation is required to allow gravity flow of condensate water drain.
If the unit is handled in such a manner that the compressor did not remain in the upright position, it is
necessary to place on a level surface and wait a minimum of 2 hours before turning the unit "on".
Step #1: Place dehumidifier on 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.
Step #2: Set Up Drain Line
(Note: Keep the length of PVC drain pipe to a minimum).
5. Always test the drain before leaving the installation area.
4. Support the PVC tubing so that it maintains a smooth downward flow to drain.
2. Insert PVC into a 3/4" elbow, then attach to a 3/4" OD length of PVC to drain.
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 10' runs is required. (Note: If a
proper downward angle is not possible, then it is recommended to use an AirWerx 90X which
includes an integrated pump. Alternatively, you can use an external condensate pump).
1. Cut a piece of 3/4" OD PVC that is approx. 6" long.
Recommended Drain Option-Transition to PVC Pipe
Drain Tube - 12 inches Long. 19mm OD.

Key Functions
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2.Arrow Buttons
Use this button to turn the dehumidifier on and off. Press once to turn the machine on. You will
hear two beeps 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.
1.Power Key
Use the up and down arrow buttons to set the desired humidity setpoint on the display screen.
The setpoint can be any number between 35-90%. Creating a setpoint means that when the
indoor humidity is lower than the setpoint, 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%)
3.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
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%.
successfully switched into continuous mode. The display screen will show "CO".
4.Central Control
This mode is not applicable on the AirWerx 55.
5.Auxillary Terminals A5/a6
The A5/A6 on the terminal strip can be used as a safety switch for external condensate pumps.
It should be set to N/O (normally open) at the dehumidifier. If an E4 error occurs, switch the
wiring to N/C (normally closed).

Indicator Lights
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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.
AirWerx Dehumidifiers can be controlled using an optional remote accessory. The AirWerx Remote
Control connects to your Airwerx 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.
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.
Remote Control Instructions
1.Humidity Display Screen
The display screen has two functions:
2.Power Indicator Light
3.Continuous Mode/autodefrost 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 this light iluminates green, it indicates that the dehumidifer is set to continuous
operation mode.
1. When the unit is powered on, it shows the humidity of the space.
2. While setting the desired humidity level, the screen wil show the set humidity. After a brief
delay,the display will revert to current humidity level.
When the light glows red, it means the unit is in auto defrost mode and clearing the
evaporator coil of any ice buildup.
When the compressor light glows red, it indicates the compressor has been initiated but is
currenty warming up.
Once the compressor light switches to green, it indicates the compressor is in working
status.
4.Compressor Light

Operating Instructions
2. Adjust the Settings
3. Stop the Machine
1. Start the machine
During normal operation, the AirWerx 55 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.
Press the power key to turn the machine on.
4. Water Drainage
Use the up and down arrow keys to adjust your desired setpoint ( typically 50-55%) .
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 the unit to stop. Always
use the power button.
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Press the on/off button and the machine will
start running (one beep). Press the button
again to the turn the machine off.
Use the Up and Down arrow buttons to adjust
the humidity level.
1.On/off (power)button
2.Up Button▲ / Down Button
Use the Mode button to switch between
dehumidification and a ducted application.
3.Mode
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.
4.Temperature
Press the temperature button to display the current temperature on the screen. Press the
button again to turn off the display.
M
T
DRA IN PUMP
MODE
LCD M ONITOR
CONTINUOUSTEMPERATURE
DOW N BUTTONUP BU TTON
ON/OFF
Press this button to switch the unit into continuous mode.
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 AVAIL .ABLE ON THE AirWerx 55 model.
5.Continuous
6.Drain Pump
c
P
Cont. will appear on the display to indicate continuous mode.
NOTE: Symbols indicated above will only appear when the dehumidifier is powered on.

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AirWerx 55 Diagram
Front View
Back View
Maintenance
WARNING: Always unplug the unit before doing any maintenance.
Cleaning the machine body
Use a soft damp cloth to clean the exterior of unit. Do not use any soap or solvents.
Cleaning the filter
1. Unplug the unit.
2. Slide out the filter.
3. Clean the filter mesh by vacuuming or
washing with warm water ( no soap or
solvents).
4. Be sure 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 such as WEB® Coil Cleaner.
Power cord
Unit Cover
Outlet End Cap
Handle
MERV 8 Filter
Humidity Sensor
Handle
Unit Cover
Drain Connect
Power cord
Remote control
Control panel