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DEHUMIDIFIER
The Clean Comfort™ DV090 dehumidifier
performs multiple functions in a compact
enclosure: high-capacity dehumidification,
fresh air ventilation, and particulate filtration.
Dehumidification
The highly efficient DV090 dehumidifier utilizes
refrigeration to cool the incoming air stream
below its dew point. This cooled and drier air
is used to pre-cool the incoming air stream
resulting in increased overall efficiency. After the
pre-cooling stage the processed air is reheated
by passing through the condenser coil.
Fresh Air Ventilation (Optional)
Fresh outdoor air may be ducted to the
dehumidifier. This provides fresh air to dilute
indoor pollutants and replenish oxygen
content in the building. The amount of fresh
air ventilation can be regulated by a variety
of dampers and controls in order to provide
desired ventilation rates.
Air Filtration
The DV090 features air filtration, using a
MERV-11 media filter, to improve indoor
air quality.
i
IMPORTANT: READ AND SAVE THESE INSTRUCTIONS. THIS GUIDE TO BE LEFT WITH EQUIPMENT OWNER
IO-DV090
DV090 VENTILATING
DEHUMIDIFIER
Installation and Operation Manual
WWW.CLEANCOMFORT.COM
Clean Comfort DV090
2/14
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Summary of Contents for CLEAN COMFORT DV090
- Page 1 Air Filtration The DV090 features air filtration, using a MERV-11 media filter, to improve indoor Clean Comfort DV090 air quality. IMPORTANT: READ AND SAVE THESE INSTRUCTIONS. THIS GUIDE TO BE LEFT WITH EQUIPMENT OWNER WWW.CLEANCOMFORT.COM...
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Page 2: Table Of Contents
Daikin. © 2014 DAIKIN NORTH AMERICA LLC Houston, Texas • USA Copyright Notice www.cleancomfort.com Copyright 2014, Daikin North America LLC All rights reserved. 1-855-239-2665 WWW.CLEANCOMFORT.COM IO-DV090... -
Page 3: Safety Precautions
Refrigerant Type R410a (Refer to manufacturers Registrations label for more information) Dimensions: Unit Shipping The Clean Comfort DV090 conforms to UL STD 474 and CSA Standard C22.2 No.92. Width: 15½" (39 cm) 18½" (47 cm) Height: 21" (53 cm) 21½"... -
Page 4: Installation Considerations
GFCI (GROUND FAULT CIRCUIT INTERRUPT) OUTLET. Support Structure and Suspension Place the DV090 on supports to raise the base of the • DO NOT use the unit as a bench or table. unit 2.5” above the drain pan beneath it. Do not place •... -
Page 5: Condensate (Water) Removal
Some of CAUTION! the control wires leaving the DV090 may not be used with A trap in the drain line is required for the unit to drain certain control and should be left unconnected with wire properly. -
Page 6: Ducting
If the blue wire is in series with the Safety Float damper. (if desired) Switch the compressor will turn off but the DV090 will continue to ventilate or circulate air as normal. Contact your local electrician to install the safety float switch directly to the dehumidifier. -
Page 7: Ducting For Dehumidification
HVAC system can be used to supply air to the home. If the existing supply goes to isolated areas of the home, discharge the supply from the DV090 into the supply duct of the existing HVAC system. If the existing heating system incorporates a central supply, installation of a separate 180°... -
Page 8: Fresh Air/Supply Air
CAUTION! insulated duct from outside the home to the 6" inlet of the DV090 and turning on the fan switch or activating the DO NOT draw air directly from the kitchen, laundry, or isolated basement. You may draw air from a humidity control. -
Page 9: Fresh Air Ventilation
DV090 in a central area of the home. Optional: Duct the unit introduces outside air into the structure. the supply from the DV090 to a 10" x 10" x 10" tee/damper The amount/frequency of ventilation should be based that is 20% open to the crawlspace if desired. Duct the on the size and occupancy of the residence. -
Page 10: Installation In A Home With No Existing Forced Air Hvac System
Forced Air HVAC System The filter included with the DV090 is a very efficient When installing the DV090 in a home that does not have MERV 11 media filter. This filter should be checked a forced-air HVAC system, a single return to the DV090 every three months and changed every 6-12 months. - Page 11 A 40VA transformer is wired between the red/white lead CAUTION! and the yellow leads of the DV090. This low voltage power source powers the relay coils which control the fan and DO NOT allow the yellow lead from the unit to contact compressor.
- Page 12 Clean Comfort Dehumidifier & Major Operations Ventilation System Control • Digital control of Relative Humidity (Digital Set-Point) When used with Clean Comfort Whole House Ventilating • Fan/Filter Operation Dehumidifiers, the DVP-4034748 and DVP-4034753 • Programmable Ventilation Timer digital controls allow homeowners the ability to monitor and control relative humidity levels in their home.
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Page 13: Maintenance
(provided above) invalidates the product warranty. To replace the filter, remove the filter door from the side of the DV090 dehumidifier by gently pulling it away from the body of the unit. Remove the filter by gently pulling straight out of the unit. -
Page 14: Technical Description Of Dehumidifier Operation
Troubleshooting Dehumidifier Operation Neither fan nor compressor running. The DV090 uses a refrigeration system similar to an air Dehumidification is being called for. No fan call. conditioner's to remove heat and moisture from incom- 1. Unit unplugged or no power to outlet. -
Page 15: Refrigerant Charging
Remote Controls together; the compressor and fan should run. The DV090 dehumidifier is controlled by digital controls 4. If these tests work, the main unit is working properly. that are remote from the unit. You may or may not have... -
Page 16: Humidity Control
The DV090 dehumidifier is the indoor air. The motorized ventilation damper operates equipped with an automatic defrost mechanism. If the on 24VAC from the control circuit. -
Page 17: Condensate Pump Installation
Depending on the specific model you have purchased, the base of the humidifier may look different than shown in the pictures below. Step 1. Lay the DV090 unit on it's side. Make sure Step 3. Hand tighten the hose adaptor to get the the filter door is facing upward. -
Page 18: Warranty
Daikin North America LLC (“Daikin”) warrants as follows: the causes not arising out of defects in workmanship or material. Clean Comfort dehumidifier (“Product”) will be free of material If a Product or Component is replaced while under warranty, defects in workmanship or materials for a period of five (5) - Page 19 Notes: WWW.CLEANCOMFORT.COM IO-DV090...
- Page 20 HUMIDITY CONTROL Our continuing commitment to quality products may mean a change in specifications without notice. © 2014 DAIKIN NORTH AMERICA LLC Houston, Texas • USA Email: info@cleancomfort.com • 1-855-239-2665 WWW.CLEANCOMFORT.COM IO-DV090 2/14...
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Questions and answers
Can this be installed on a floor or shelf next to the furnace (forced air gas)?
The CLEAN COMFORT DV090 can be installed on a floor or shelf next to a forced air gas furnace as long as the installation follows the required clearances for ductwork, filter removal, and electrical accessibility. The unit should have enough clearance for proper operation and maintenance, including a minimum of 15 inches on the side for filter removal. Additionally, it must be connected to a 115VAC outlet with a minimum 15A circuit capacity.
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