T8011R PROGRAMMABLE HEAT PUMP THERMOSTAT
68-0196–1
5
L1
(HOT)
L2
1
1
2
2
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
REMOVE JUMPER, WHEN SUPPLIED, FOR SYSTEMS WITH SEPARATE HEATING COMPRESSOR CONTACTOR (W1 SEPARATE FROM Y).
SYSTEM
SWITCH
HEAT
OFF
COOL
R
W2
L
B
O
Y
EM. HT.
W1
E
AUXILARY
HEAT RELAY
CHANGEOVER
VALVE HEAT
CHANGEOVER
VALVE COOL
COMPRESSOR
CONTACTOR
COMPRESSOR
CONTACTOR
HEAT
FAN RELAY
RELAY
EMERGENCY
HEAT RELAY
G
C
THERMOSTAT
LOGIC
THERMISTOR
SENSOR
POWER
SUPPLY
ON
AUTO
STAGE 2 RELAY
STAGE 1 RELAY
FAN SWITCH
M11333
Fig. 6. T8011R two-stage heat, one-stage cool wiring diagram with manual changeover.
Fig. 7. Mounting thermostat to wall plate.
DASHED LINES INDICATE TABS
ON BACK OF THERMOSTAT
ENGAGE TABS AT TOP OF THERMOSTAT
WITH SLOTS ON MOUNTING PLATE.
A
SYSTEM
Cool O
ff H
eat E
m Ht
Auto On
FAN
Hold
Select
M14699
PRESS LOWER EDGE OF
CASE TO LATCH.
B
SYSTEM
Cool Off Heat Em Ht
Auto On
FAN
Hold
Select
EM.
HT. AUX.
HT.
PM
