Figure 31: Modulating Thermostat Wiring Diagram With Bacnet (Optional) - Roberts Gorden VANTAGE CTH3-80 Installation, Operation & Service Manual

FIGURE 31: Modulating Thermostat Wiring Diagram with BACnet
NOTES:
1. A jumper is pre-installed between phase
R(24VAC) and SC1-3 (24VAC Relay).
2. Ground ONLY ONE END of the shielded cable.
* Separate on/off switch is optional for "satellite"
heaters (install at user level). On/Off switch is used
to disable heater operation or reset a heater that is
in "lockout" mode. If on/off switch is not desired,
leave jumper wire between R and W terminals in
place.
Description
Thermostat, modulating BACnet
Part Number
® 90425109
® (optional)
SECTION 10: W
IRING
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