Honeywell CT70 Manual do Utilizador descarregar pdf (Página 16)

16

FRIEDRICH

!

This terminal must be connected to transformer common.

# Leave factory-installed jumper in place.

$ Tape off the end of the wire. Jumper is not required on this

thermostat (CT70).

Wiring

terminal

function

Existing

thermostat

wiring

New

thermostat

wiring

COMMON

POWER

COMPRESSOR

1

ST

STG.

HEAT

AUX. HEAT

FAN

C/O VALVE

HEAT

C/O VALVE

COOL

SYSTEM

MONITOR

EM. HEAT

W1

W2 W2

G G

2

X

1

X2

E

1

R

Y Y1

W1

B B

U

3

RC

RH

or

C

Y1 O

L L

or

X1X

or

or

Y2

E

O

W3

or

or

or

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