Home Automation RC-2000 - Manual (Page 14)

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REMOTE SETBACK SWITCH
The thermostat can be connected to a remote switch to toggle the desired heat and cool temperature settings
between preset setpoints. A signal can be sent from the remote switch location to change the thermostat
temperature settings from the Occupancy Day temperature settings to the Occupancy Night temperature
settings. To use this mode, the “Program Options” setting must be set to “Occupancy” - See Program Options.
Run a two-conductor wire from the remote switch to the thermostat location. Make the connections to the
Black and Green terminals under the section marked “Comm” on the right terminal strip - See Figure 13.
UP
Green
Black
THERMOSTAT
ANY SYSTEM WITH
A RELAY OR
5 - 15 VDC OUTPUT
5 -15
VDC
Communication
Jumper
Figure 13 – Connections to a Remote Setback Switch
Notes:
1.
When connecting to a remote setback switch, the communications jumper (J8) labeled “COMM
JUMPER” on the thermostat printed circuit board must be in place.
2.
When 0VDC is applied, the desired temperature settings will change to the preset Occupancy Day
temperature settings.
3.
When 5-15VDC is applied, the desired temperature settings will change to the preset Occupancy Night
temperature settings.
OTHER SYSTEMS
For connections to personal computers, utility management systems, and other automation systems, refer to
connection diagrams provided with personal computer software package or other system.