Honeywell T8635L Installation Instructions Manual page 4

T8635L MICROELECTRONIC COMMUNICATING PROGRAMMABLE THERMOSTAT
C7089B
OUTDOOR
TEMPERATURE
SENSOR
W8635A
L2
L1
(HOT)
SYSTEM
TRANSFORMER
FACTORY
INSTALLER
JUMPERS.
Fig. 7. T8635L/W8703A/W8635A with Outdoor Temperature Sensor.
IMPORTANT
Connect outdoor sensor to only one thermo-
stat and configure that thermostat Installer
Setup No. 45 to 1. See Table 6. Connecting
more than one outdoor sensor or configuring
more than one thermostat for outdoor sensor
causes the thermostat to incorrectly display
the outdoor temperature.
69-1331—5
T8635L
2
OT OT 1 3
1
2
3
G
C
W1
R
W2
Y1
R H
R C Y2
T8635L
2
OT OT 1 3
4 5 6 Z
FAN
1 2 3 X
RELAY
HEAT 1
MODEL AOBD
RELAY
ZONE DAMPER
HEAT 2
RELAY
COOL 1
RELAY
Power-closed/
Spring-open
(Model ZD)
COOL 2
RELAY
Power-closed/
Spring-open
(Model ARD)
4
T8635L
2
OT OT 1 3
W8703A
OPEN
CLOSE
1
2
OPEN
CLOSE 3
OPEN
TR1
CLOSE
TR2
COM
L1
(HOT)
L2
EXTERNAL
40 VA
TRANSFORMER
M13430B