Installation Guide
Select system type
Function
0170
Press
s
/
t
to select your system type:
Options:
1
Heat/cool:
Gas, oil or electric heating with central air conditioning.
2
Heat pump:
Single-stage heat pump (no backup or auxiliary heat).
3
Heat only:
Gas, oil or electric heat without central air conditioning.
4
Heat only with fan:
Gas, oil or electric heat without central air conditioning.
5
Hot water heat (no fan):
Gas, oil or hot water heat without central air
conditioning.
6
Cool only:
Central air conditioning only.
7
Multi-stage heat pump:
Heat pump with backup or auxiliary heating.
8
Conventional multi-stage system:
2 heat stages (wires on
W
and
W2
),
2 cooling stages (wires on
Y
and
Y2
).
9
Conventional multi-stage system:
2 heat stages (wires on
W
and
W2
),
1 cooling stage (wire on
Y
).
10
Conventional multi-stage system:
1 heat stage (wire on
W
), 2 cooling
stages (wires on
Y
and
Y2
).
System setup
