Rev: 11.09.20
Page
3
CCD-0001450
Safety
Failure to follow the instructions provided in this manual may result in death, serious injury, unit
damage, or voiding of the component warranty.
This thermostat control device requires 12V direct current (DC), and cannot operate from
alternating current (AC) sources. Confirm that your furnace or air conditioning unit supplies 12V
DC to the zone wiring harness before proceeding. Connecting the thermostat to AC will cause
irreparable damage, and void the warranty.
Ground connections need to be tied together for ALL heating and cooling appliances in a zone.
Switch Function
When "OFF"
When "ON"
Note
Dual-Speed Fan
Fan is high-speed only
Fan has a low-speed wire
N/A
Heat Pump (HP)
System (if present) A/C only
Rooftop A/C System includes HP
Orange wire
Air Conditioning
No A/C system in this zone
This zone has A/C
HP setting ignored
LP Gas Heat
No gas furnace installed
Gas furnace installed
Furnace has own fan
Specifications
The HVAC control system includes a "capabilities" switch which must be set to correspond with the attached
equipment. The switch settings are as follows:
Ensure that power is properly disconnected at the supply (mains and/or battery). Failure to do so
may result in damage to the product and personal injury or death.
NOTE:
The thermostat module requires 12V DC power from two separate sources:
1.
Power from the house battery should be applied via the main power input connector (PWR)
2.
Each active climate zone HVAC unit will supply its own power to its corresponding thermostat zone
connector.
Resources Required
• Cordless or electric drill or screw gun
• Appropriate drill bits
• Appropriate drive bits
• Tape measure
• Phillips head screwdriver
