Thermostat (continued)
You can now pair the thermostat with other Wondrwall components (page 31).
Things to be aware of when installing the thermostat:
1. If you have separate power for RH
and RC, you need to remove the
factory installed jumper between RH
and RC.
2. Many systems do not provide
common ‘C’ wire. In this case, install
4 AA batteries for the unit to operate.
3. The thermostat automatically
detects your system type by the
connections you make. The display
will show ‘E0’ until the unit has been
properly connected and reset (by
pulling o and refitting the front
cover).
4. The thermostat is configured to work
with single-stage cool, single-stage
gas, oil or fuel heat (non-heat pump,
single-speed fans. If your system is
dierent, refer to the programming
section on page 57 to configure the
thermostat to your system.
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