HeatRite VM-115, Installation, Operation & Service Manual, Page: 59 / 80

SECTION 10: W
IRING
53 of 71
FIGURE 30: Modulatin g Thermostat Wirin g Dia g ram with BACnet ® (optional)
Description Part Number
Thermostat, mod u lating BACnet ® 90425109
NOTES:
1. A j u mper is pre-installed bet w een phase
R(24VAC) and SC1-3 (24VAC Relay).
2. Gro u nd ONLY ONE END of the shielded cable.
* Separate on/off s w itch is optional for "satellite"
heaters (install at u ser le v el). On/Off s w itch is u sed
to disable heater operation or reset a heater that is
in "locko
u t" mode. If on/off s w itch is not desired,
lea v e j u mper w ire bet w een R and W terminals in
place.