Rev: 11.09.20 Page 4 CCD-0001450
Fig. 1
A
E D
Preparation
Prior to Installation
NOTE: Make sure the control capabilities have been configured before the HVAC controller is mounted.
NOTE: The HVAC controller should be in close proximity to any other OneControl controllers. All
thermostat control leads should be run from the heating and cooling appliances to this centralized
location.
Connections
1. Select configuration for each zone using the DIP switches in the top left corner of the controller (Fig.1).
Each zone has four switches:
A. Dual-Speed Fan
B. Heat Pump
C. Air Conditioning
D. LP Gas Heat
NOTE: All switches are in the “ON” position from the factory. Move the switch to the left for any function not used
in each zone. For example, a zone with an air conditioner, dual speed fan and LP gas heat would be:
A. Dual-Speed Fan "ON"
B. Heat Pump "OFF"
C. Air Conditioning "ON"
D. LP Gas Heat "ON"
Installation
The HVAC controller is a CAN bus network enabled module that allows integration of up to three zones of
HVAC, plus generator with hour meter and auto-start with the OneControl system. Each zone is capable of
controlling one A/C or heat pump, one gas furnace and one fan (single or dual speed). Each zone uses its
own temperature sensor rather than a traditional thermostat.
Controller
1. Mount either the HVAC dual zone controller (Fig.1) or triple zone controller (Fig. 2) by securing to the
selected solid surface with #8 x 1" wood screws or equivalent through each of the six holes (Fig.1A, 2A).
Fig. 2
B
C
DIP Switches
DIP Switches
A
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