Air Source Screw Water Chiller Unit – Installation Operation and Maintenance Manual
64
Wiring diagram for
MRH500A-B3Z
2L
1
2L
2
2L
3
2P
E
2N
3L
1
3L
2
3L
3
3*
2.
5
mm
+
1*
2
.5
m
m
K
M1
KM
2
FR
1
3
P
5
0H
z
3
8
0V
2.
2
kW
5
.8
A
U1
1
V1
1W
11
U1
V
1
W1
2P
E
U
21
V2
1W
21
FR
2
U2
V2
W
2
2
PE
K
M3
KM
4
FR
3
U
31
V3
1W
31
U3
V3
W
3
2P
E
U
41
V4
1W
41
FR
4
U4
V
4
W4
2P
E
KM
5
KM
6
FR
5
U5
1
V5
1W
51
U5
V5
W5
2P
E
U6
1
V6
1W
61
FR
6
U6
V
6
W
6
2
PE
2
QF
2X:15
2X:16
2X:17
2X:18
2X:19
2X:20
2X:21
2X:22
2X:23
2X:24
2X:25
2X:26
2X:27
2X:28
2X:29
2X:30
2X:31
2X:32
2
X:
1
2
X:
3
2X
:
5
2X
:8
2X
:
10
2
X:
1
2
2
X:
2
2
X:
4
2X
:7
2X
:
9
2
X:
1
1
FR
1-
8
2X:13
2X:14
2X
:
6
K
M7
U7
1
V7
1W
71
F
R7
U7
V7
W7
2P
E
K
M8
F
R8
U8
1
V
81
W
81
U8
V
8
W8
2P
E
2X:33
2X:34
2X:35
2X:36
2X:37
2X:38
3P
+N
+
PE
50
H
z
3
80
V