Introduction 3
DryCool HD Operator and Maintenance Manual P00960167-1
1.3. Intended Application
The DRYCOOL™ HD Dehumidifier is intended for installation in spaces that experience short or long term
high humidity conditions. The DRYCOOL HD is not suitable for pool areas. Use of the unit in pool areas will
void warranty. In order to efficiently control humidity levels, the area in which the dehumidifier is to be placed
must be free of water intrusion or excessive fresh air infiltration. Before installation, water intrusion or excess
air infiltration should be addressed. See Figure 3 for unit detail, inlet and outlet, supply and connection
information.
8”
REACT INLET
8”
SUPPLY OUT
SQUARE TO
ROUND
(OPTIONAL)
RETURN AIR
CONNECTION
DRAIN
EVAP.
ELECT.
COND. COIL
SQUARE TO
ROUND
(OPTIONAL)
8”
REACT OUTLET
ROUND OUT
UNIT DETAIL
O.A.
CONNECTION
8”
4”
Figure 3: DryCool HD Dehumidifier - Unit Detail
DO NOT use unit as a bench or table.
DO NOT place unit directly on structural members.
A secondary drain pan MUST be placed under the unit.
The DRYCOOL™ HD should be located near the existing air handling system to minimize the required
ductwork. The controls are remote from the unit and must be located in the space that is to be conditioned. The
controls are low voltage (24 volt) and should be connected with low voltage thermostat wire.
If fresh air ventilation is desired, thought should be given to the location for the fresh air ducting. A 4” round
insulated duct will have to be installed on the unit and run to the outside of the structure to bring in fresh air.
The unit is not meant to condition more than 75 cfm of outside air. Consult local codes for necessary
distances from exhaust ports when installing fresh air return.
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