Honeywell RTH 7000 Manual do Utilizador descarregar pdf (Página 14)

Installation Guide

12

Leave metal jumper in place, connecting

R & Rc terminals.

If your old thermostat had both V and VR

wires, stop now and contact a qualified

contractor for help.

If your old thermostat had separate O and B

wires, attach the B wire to the C terminal. If

another wire is attached to the C terminal,

stop now and contact a qualified contractor

for help.

If your old thermostat had Y1, W1 and W2

wires, stop now and contact a qualified

contractor for help.

If L terminal is used, C terminal wire must be

connected (contact a contractor if there is

no C wire).

If E and Aux terminals do not each have a

wire connected, use a small piece of wire to

connect them to each other.

Alternate wiring (for heat pumps only)

2

3

3

4

5

5

6

6

5

6

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