Wiring Configuration - iDevices IDEV0005 Installation Manual

Wiring Configurations
The following section provides the various
wiring configurations compatible with the
iDevices Thermostat. Find the configuration that
®
matches closely to your old thermostat and note
which system type you have for later reference.
Check your old thermostat to see if it has one or
two Red/R wires. If you have two, connect one
to RC, one to RH, and remove the jumper. If you
your system has two R wires, either Rc and Rh, or R and Rc
have one R wire, connect it to RH and leave the
jumper in place.
If your system has two R wires,
either RC and RH, or R and RC:
Remove Jumper
between RC and RH
If your system has one R wire:
Keep Jumper
between RC and RH
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A. Heat Only (One Stage)
Note: G wire is not required for hot-water baseboard or
steam radiator systems. If G wire is not connected for a warm
air heating system, Fan On mode will not be available.
Thermostat Settings
Stage: Non-HP | Type: HE for electric, HG for gas/oil
systems | Fan wire G optional for HG type
Note: G wire is not required for hot water baseboard or steam radiator systems. If G wire is
not connected for a warm air heating system, Fan On mode will not be available.
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