Wiring; Wiring At T10 Or T10+ Without Eim - Honeywell Home T10 Product Data

WIRING

Wiring at T10 or T10+ Without EIM

NOTES:
1. Use 18- to 22- gauge thermostat wire. Shielded
cable is not required.
2. Set the R Slider Tab on the UWP to the up posi-
tion (1 wire) for 1 transformer systems or the
down position (2 wires) for 2 transformer systems.
3. Set the U Slider Tab to the position shown for IAQ
wiring diagrams on pages 14-15.
Wiring Diagrams for T10 or T10+ Without
EIM
S
L/A
S O/B
Y
AUX
Y2 E
G
C
U
U
1 2
C G
W
1 COMMON REQUIRED.
2 G USED FOR INDEPENDENT FAN CONTROL ONLY. MOST HEAT
ONLY, GAS OR OIL FORCED AIR SYSTEMS DO NOT USE A FAN
(G) WIRE.
Fig. 15. Heat only: Gas or oil furnace
33-00462—05
HEAT ONLY.
GAS OR OIL FURNACE.
A
W2
W
K
R
Rc
R/Rc
SWITCH UP
FURNACE
R
M37813
S
S
Y
Y2
G
C
U
U
1
C G
1 COMMON REQUIRED.
Fig. 16. Cool only
S
S
Y
Y2
G
C
U
U
1 1
C G
W
C G Y
1 COMMON REQUIRED.
Fig. 17. 1H/1C gas furnace
10
COOL ONLY.
L/A A
O/B
AUX W2
E
W
K
R
Rc
R/Rc
SWITCH UP
AIR-HANDLER
Y R
M37814
1H/1C GAS FURNACE +
AIR-CONDITIONING.
L/A A
O/B
AUX
W2
E
W
K
R
Rc
R/Rc
SWITCH UP
R
FURNACE
W R
M37815