AEC ACOA Series Air-Cooled Central Chillers - Manual (Page 31)

Figure 13
Typical ACOA Option Wiring Details
~ ~
3M
200-230/460V
1CPR
71
1SCR L1
M1
1
2 3
GND
72 70
1FM
24
VAC
4A
66 5T
64
65
VARIABLE SPEED
FAN MOTOR FAN MOTOR
VARIABLE SPEED
68
67
6T 69
4A
VAC
24
2FM
73 75
GND
3 2
1
M1
L1 2SCR
74
2CPR
200-230/460V
4M
~ ~
Low Ambient Option
17 8 3TAS 3CR 2
REMOVE J25
26 25
5TR-2
10K
2
2RES
1
3CR
3 16
REMOVE J15
15
5TR-1
1RES
3
3CR
1
10K
115/1/60
13FU 14FU
200
13FU 14FU
4 4
L2
L1
VOLT
3 1/2 230 3 1/2
1T
Transformer
Option
3L2
3L3
A B C
1CR
1CR
1UVR
REMOVE J27
8 27
2 1
47 49
1 2
28 8
REMOVE J28
2UVR
2CR
2CR
4L1
1UVR 2UVR
UVR
Option
3L1
A B C
4L2
4L3
21 20 19 18
2LT
R R
3LT 4LT
R
R R R
6LT 7LT 8LT
COMP 1
R
5LT
9LT
R
HIGH
MOTOR
TEMP
TEMP
MOTOR
HIGH
COMP 2
Pilot Light
Option
POWER
CONTROL
5 2
1LT
W
9 10 11 12 13
22
5SOL
6SOL
Door Latch
Solenoid
Option
1 2
4SOL 48
Hot Gas
Bypass
Option
2
Page 30
ACOA Series Air-Cooled Central Chillers