Honeywell Heat/1Cool User Guide - Page 23

Fig. 26. Typical wiring diagram for T8611G1004 and T8611G1103.

Get Honeywell Heat/1Cool - T841A1563 Premier 2 Stage Thermostat PDF manuals and user guides View all Honeywell Heat/1Cool manuals
Add to My Manuals
Save this manual to your list of manuals

Page 23 highlights

HEAT PUMP THERMOSTAT CROSS REFERENCE/SELECTION GUIDE 2 POWER SUPPLY THERMOSTAT LOGIC CIRCUIT SUBBASE LOGIC/ CONTROL CIRCUIT FAN SWITCH ON AUTO HIGH LIMIT EM. HT. LED (RED) R C/X AUX. HT. LED (GREEN) L HEAT 2 MONITOR W2 AUX. HT. RELAY FAN RELAY G SYSTEM SWITCH EM. HT. RELAY E EM. HT. HEAT OFF AUTO COOL C. O. COOL CHANGEOVER VALVE O COOL C. O. B HEAT CHANGEOVER VALVE HIGH LIMIT HEAT 1 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 DENOTES THERMOSTAT TO SUBBASE INTERCONNECT. Y X1 3 CHECK LED (YELLOW) X2 3 POSSIBLE CHECK LED CIRCUITS: X1 TO R X1 TO R X1 CHECK LED FAULT DETECTION SWITCH (YELLOW) CHECK LED (YELLOW) FAULT DETECTION SWITCH CHECK LED SWITCHING DEVICE (YELLOW) 24 VAC X2 TO C/X X2 TO C/X X2 COMPRESSOR CONTACTOR L1 (HOT) L2 SWITCH TO R (POWER) SIDE OF SYSTEM TRANSFORMER SWITCH TO C (COMMON) SIDE OF SYSTEM TRANSFORMER SWITCH IN SECONDARY OF SEPARATE TRANSFORMER M6020A Fig. 26. Typical wiring diagram for T8611G1004 and T8611G1103. L1 (HOT) L2 1 70-6627 • 21

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
70-6627
•
21
Fig. 26. Typical wiring diagram for T8611G1004 and T8611G1103.
L1
(HOT)
L2
X1
X2
CHECK
LED
(YELLOW)
FAULT DETECTION
SWITCH
SWITCH TO R (POWER) SIDE
OF SYSTEM TRANSFORMER
TO C/X
TO R
X1
X2
CHECK
LED
(YELLOW)
SWITCHING
DEVICE
SWITCH IN SECONDARY OF
SEPARATE TRANSFORMER
X1
X2
CHECK
LED
(YELLOW)
FAULT DETECTION
SWITCH
SWITCH TO C (COMMON) SIDE
OF SYSTEM TRANSFORMER
TO C/X
TO R
24 VAC
L1
(HOT)
L2
1
2
1
2
3
X1
X2
CHECK
LED
(YELLOW)
3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
DENOTES THERMOSTAT TO SUBBASE INTERCONNECT.
POSSIBLE CHECK LED CIRCUITS:
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
HEAT CHANGEOVER
VALVE
COOL CHANGEOVER
VALVE
FAN RELAY
EM. HT. RELAY
AUX. HT.
RELAY
MONITOR
SYSTEM
SWITCH
EM. HT.
HEAT
OFF
AUTO
COOL
COOL
C. O.
C. O.
HEAT 2
M6020A
Y
B
O
G
E
W2
L
C/X
R
HEAT PUMP THERMOSTAT CROSS REFERENCE/SELECTION GUIDE