Honeywell Heat/1Cool User Guide - Page 25

Fig. 28. Typical wiring diagram for T8611R1000., Fig. 29. Typical wiring diagram for T8011R

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Page 25 highlights

HEAT PUMP THERMOSTAT CROSS REFERENCE/SELECTION GUIDE POWER SUPPLY 3 THERMOSTAT LOGIC CIRCUIT SUBBASE LOGIC/ CONTROL CIRCUIT FAN SWITCH ON AUTO SYSTEM SWITCH EM. HT. HEAT OFF COOL HIGH LIMIT HIGH LIMIT EM. HT. LED (RED) R C AUX. HT. LED (GREEN) L MONITOR W2 AUX. HT. RELAY HEAT 2 EM. HT. RELAY E STAGE 1 HEAT RELAY W1 FAN RELAY G COOL 1 HEAT 1 O 2 COOL CHANGEOVER VALVE B HEAT CHANGEOVER VALVE Y1 COMPRESSOR CONTACTOR P 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 REMOVE JUMPER FOR SYSTEM WITH ISOLATED STAGE 1 HEATING AND COOLING CONNECTIONS. 3 DENOTES THERMOSTAT TO SUBBASE INTERCONNECT. DEFROST CONTROL M6019A Fig. 28. Typical wiring diagram for T8611R1000. L1 (HOT) L2 1 THERMISTOR SENSOR THERMOSTAT LOGIC STAGE 2 RELAY STAGE 1 RELAY SYSTEM SWITCH EM. HT. HEAT OFF COOL L1 R (HOT) L2 AUXILARY HEAT RELAY 1 W2 RELAY L CHANGEOVER VALVE HEAT B CHANGEOVER VALVE COOL O COMPRESSOR CONTACTOR Y 2 COMPRESSOR CONTACTOR HEAT W1 POWER SUPPLY FAN SWITCH ON AUTO EMERGENCY HEAT RELAY E FAN RELAY G C 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 REMOVE JUMPER, WHEN SUPPLIED, FOR SYSTEMS WITH SEPARATE HEATING COMPRESSOR CONTACTOR (W1 SEPARATE FROM Y). M11333 Fig. 29. Typical wiring diagram for T8011R and T8411R. 70-6627 • 23

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70-6627
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23
Fig. 28. Typical wiring diagram for T8611R1000.
HEAT PUMP THERMOSTAT CROSS REFERENCE/SELECTION GUIDE
Fig. 29. Typical wiring diagram for T8011R and T8411R.
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
L1
(HOT)
L2
1
3
1
2
3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
REMOVE JUMPER FOR SYSTEM WITH ISOLATED STAGE 1 HEATING AND COOLING CONNECTIONS.
DENOTES THERMOSTAT TO SUBBASE INTERCONNECT.
THERMO-
STAT
LOGIC
CIRCUIT
SUBBASE
LOGIC/
CONTROL
CIRCUIT
POWER
SUPPLY
FAN
SWITCH
ON
AUTO
EM. HT.
LED
(RED)
AUX. HT.
LED (GREEN)
HIGH
LIMIT
HIGH
LIMIT
HEAT 1
COMPRESSOR
CONTACTOR
DEFROST
CONTROL
HEAT CHANGEOVER
VALVE
COOL
CHANGEOVER VALVE
FAN RELAY
STAGE 1
HEAT RELAY
AUX. HT.
RELAY
MONITOR
SYSTEM
SWITCH
EM. HT.
HEAT
OFF
COOL
COOL 1
HEAT 2
M6019A
Y1
P
B
O
G
W1
W2
L
C
R
EM. HT. RELAY
E
2