IMPORTANT INSTRUCTIONS -
OPERATING MANUAL
SAVE THESE INSTRUCTIONS
1. Read all instructions before installing or using switch.
2. Use this unit only in the manner intended by the manufacturer. If you have questions,
contact the manufacturer.
3. Installation work and electrical wiring must be done by qualified person(s) in accordance
with all applicable codes and standards, including fire-related construction.
4. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other
hidden utilities.
5. This unit must be grounded.
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DH55 Rev. H 04-16
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Dehumidistat
Model:
DH55
This device is intended to be used in conjunction with an Air King exhaust fan that clears the air of excessive moisture
as may occur after showering. This device CAN NOT reduce relative humidity below the level of the main living space.
NOTICE:
Electrical rating: Voltage- 120V AC
Full load: 10A
Using humidity range: 10% - 80% RH
Operating ambient temperature 10 – 40 ° C
INSTALLATION INSTRUCTIONS
CAUTION:
INSTALLATION BY A LICENSED ELECTRICIAN IS
RECOMMENDED. INSTALLATION AND USE OF THIS EQUIPMENT SHOULD
BE IN ACCORDANCE WITH PROVISIONS OF THE NATIONAL ELECTRICAL CODE, APPLICABLE
LOCAL CODES AND PERTINENT INDUSTRY STANDARDS.
CAUTION:
MAKE SURE POWER IS SWITCHED OFF AT
SERVICE PANEL BEFORE STARTING INSTALLATION.
1. Unpack dehumidistat from the carton and confirm that all pieces are present. You should have:
1 - Switch Cover with Switch
1 - Switch Plate
1 - Knob
1 - Bag Containing:
2 - Gang Box Mounting Screws
1 - Instruction/Safety Sheet
NOTE:
This unit is designed to fit over a single gang box.
2. Determine dehumidistat location. This control should be mounted on an inside wall where
normal air circulation can surround the control.
3. Remove cover from back plate.
READ AND SAVE THESE INSTRUCTIONS
READ CAREFULLY BEFORE ATTEMPTING TO ASSEMBLE, INSTALL, OPERATE OR MAINTAIN
THE PRODUCT DESCRIBED. PROTECT YOURSELF AND OTHERS BY OBSERVING ALL SAFETY
INFORMATION. FAILURE TO COMPLY WITH INSTRUCTIONS COULD RESULT IN PERSONAL
INJURY AND/OR PROPERTY DAMAGE!
RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.
GENERAL SAFETY INFORMATION
When using electrical appliances, basic precautions should
always be followed to reduce the risk of fire, electric shock and
injury to person, including the following: