WHOLE HOUSE DEHUMIDIFIER INSTALLATION INSTRUCTIONSWHOLE HOUSE DEHUMIDIFIER SAFETYTable of ContentsWHOLE HOUSE DEHUMIDIFIER SAFETY...
10Install Dehumidifier—Attic InstallationNOTES: Install a secondary drain pan with a drain or float interrupt under the dehumidifier to prevent dama
11Complete Installation1. If the dehumidifier is installed on an existing system, seal all joints in the return air system between the discharge air s
12Digital Humidistat with Fan Switch Wiring DiagramDigital Humidistat with Humidifier Control Wiring DiagramCR DHG RFRC HV D GDehumidistat Fan Control
13Whole House Humidifier Schematic Diagram*Time DelayTransformerFan RelayBULampBallastFilterPressureSwitchDoorSwitchUVLampUH/UV Models OnlyBKHigh Spee
14SEQUENCE OF OPERATIONWhole House DehumidifierThe whole house dehumidifier is designed to deliver dehumidified, filtered air to the living space. Ven
15NOTES: Handle the HEPA air filter gently to prevent damage to the fabric media. The HEPA air filter should not be cleaned. It should be replaced
ASSISTANCE OR SERVICEIf you need further assistance, you can write to the below address with any questions or concerns:Whirlpool® Home Cooling and Hea
2INSTALLATION REQUIREMENTSThese instructions are intended as a general guide only for use by qualified persons and do not supersede any national or lo
3Horizontal Installation DimensionsVertical Installation Dimensions—Upflow/CounterflowA. Suspension holes for ³⁄₈"-16 all-thread rod (4)B. 10&quo
4Installation ConfigurationsFor ease in installation, it is best to make any necessary configuration changes before setting the dehumidifier in place.
5Ductwork RequirementsInstall the conditioned air plenum, ducts and air filters (not provided) in accordance with NFPA 90B Standard for the Installati
6Install Dehumidifier—Existing Furnace or Air HandlerNOTE: When using the existing duct system, the dehumidifier fan and the existing system fan must
7Vertical InstallationInstall Dehumidifier—Existing Furnace or Air Handler with Fresh Air DuctNOTE: Locate the outside air intake away from undesirabl
8Horizontal InstallationVertical InstallationInstall Dehumidifier—Existing Furnace or Air Handler with Dry Air to the Basement or Crawl SpaceTo reduce
93. Attach ³⁄₄" PVC pipe to the condensate drain outlet. See “Location Requirements.”4. Run the PVC pipe to an outdoor drain. Any horizontal run
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