50
AGZ 026B through 130B
IOMM AGZ-5
Figure 22, AGZ 026B – AGZ 130B, Typical Field Wiring
DWG. 330423101 REV.0A
TB2
IF REMOTE STOP
CONTROL IS USED,
REMOVE LEAD 585
FROM TERM. 52
TO 72.
585
52
72
AUTO
ON
OFF
MANUAL
REMOTE STOP SWITCH
(BY OTHERS)
TIME
CLOCK
43
83
BELL
1
2
ALARM BELL
RELAY
COM
NO
ALARM BELL OPTION
54
74
AUTO
ON
OFF
MANUAL
ICE MODE SWITCH
(BY OTHERS)
44
61
NOR. OPEN PUMP AUX.
CONTACTS (OPTIONAL)
CHW FLOW SWITCH
---MANDATORY–-
(BY OTHERS)
68
69
4-20MA FOR
EVAP. WATER RESET
(BY OTHERS)
-
+
71
70
4-20MA FOR
DEMAND LIMIT
(BY OTHERS)
-
+
GND
TO COMPRESSOR(S)
AND FAN MOTORS
DISCONNECT
(BY OTHERS)
3 PHASE
POWER
GND LUG
UNIT MAIN
TERMINAL BLOCK
FUSED CONTROL
CIRCUIT TRANSFORMER
120 VAC
120VAC
CONTROL POWER
TB1
TB1-20
1
DISCONNECT
(BY OTHERS)
N
FIELD SUPPLIED
OPTION
10A
FUSE
(BY OTHERS)
2
CONTROL
CIRCUIT
FUSE
35
33
CHW PUMP RELAY
(BY OTHERS)
120 VAC 1.0 AMP MAX
N
120 VAC
120 VAC
34
32
GND
CONTROLLER
ALARM BELL RELAY
FACTORY SUPPLIED ALARM
FIELD WIRED
ALARM BELL
OPTION
91
93
LIQUID LINE #1 SOLENOID
24 VAC 1.5 AMP MAX
N
24 VAC
92
93
LIQUID LINE #2 SOLENOID
24 VAC 1.5 AMP MAX
N
24 VAC
LESS EVAPORATOR ONLY
NOTE: ALL FIELD WIRING TO BE
INSTALLED AS NEC CLASS 1
WIRING SYSTEM WITH CONDUCTOR
RATED 600 VOLTS
Summary of Contents for AGZ026BS
Page 103: ...IOMM AGZ 5 AGZ 026B through 130B 103...
Page 104: ...104 AGZ 026B through 130B IOMM AGZ 5...
Page 105: ......
