Page 19
SD092750 ISSUE 34
M
OT
OR
P
ROT
E
CT
OR
T
1
T
2
M2
M
1
RCU MCB
A
B
2
3
5
6
8
9
R
E
LA
Y
L1
L2
R
C
U
U
N
IT
L1
R
C
U
C
O
N
T
R
O
L U
N
IT
S
O
LE
N
O
ID
C
O
IL
3
2
A
IR
S
T
A
T
1
L3
FUSE F2
B
A
FUSE F1
(N/
O)
1
1
(CO
M)
L3
L2
L
1
PH
ASE
RO
TAT
ION
1
4
1
3
L3
L2
L1
T
IM
E
R
D
E
LA
Y
D
E
FR
O
S
T
S
T
A
T
H
U
M
ID
IS
T
A
T
T
H
E
R
M
A
L
O
/L
O
A
D
FA
U
LT
LIG
H
T
IF
D
E
F
R
O
S
T
LIG
H
T
INTERLOCK
TERMINALS
C
O
N
T
A
C
T
O
R
S
FA
N
C
O
M
P
R
E
S
S
O
R
S
U
M
P
H
E
A
T
E
R
(S
)
P
O
O
L
S
T
A
T
C
O
IL
D
1
2
FA
U
LT
LIG
H
T
FA
N
M
C
B
C
O
M
P
R
E
S
S
O
R
M
A
IN
S
LIG
HT
L2
L1
L3
S
O
LE
N
O
ID
3(4
)
V
A
LV
E
M
C
B
A
U
X
S
O
LE
N
O
ID
V
A
LV
E
C
O
IL
C
S
O
FT
S
T
A
R
T
FI
T
T
E
D
&
S
T
A
R
T
E
R
O
R
FL
O
W
S
W
IT
C
H
C
O
N
T
A
C
T
O
R
INTERLOCK
TERMINALS
S
T
A
N
D
B
Y
R
U
N
S
T
A
N
D
B
Y
S
W
IT
C
H
FA
N
C
O
M
P
R
E
S
S
O
R
C
OM
P
AUX
NC
C
OM
P
AUX
NO
S
O
LE
N
O
ID
V
A
LV
E
C
O
IL
E
M
CB
S
A
LA
R
M
C
O
N
T
R
O
L
M
C
B
RCU MCB
A
U
X
MCB
CONT
AC
TS / M
CB
ALAR
M
CON
T
ACT
S /
MCB AUX
C
ON
T
ACT
S SH
OW
N
W
ITH CI
RCU
IT BREA
KER
M
AN
UA
LL
Y
SW
ITCHE
D
TO THE
ON
CO
NDI
T
ION
.
ALL
OTHE
R
CO
NT
ACT
S SH
OW
N
IN DE-ENER
GI
SED S
TAT
E BU
T
W
IT
H
RE
F
RI
GER
ATI
ON
C
IRCU
IT FUL
LY
C
HA
RGED
.
W
HER
E CONT
ACT
S AR
E MARK
ED
(
N/O)
OR (
N/C)
ON CI
RCUI
T
D
IAGR
AM
ABO
VE
COND
IT
IONS A
PP
LY
.
7
6
5
4
L
C
N
/C
9
6
9
5
3
3
34
N
/C
N
/C
N
/C
(C
OM
) 2
(N
/O) 1
CO
MP
RE
S
S
OR
P
ROTE
CTOR
H
P
S
W
ITCH
(B
R
E
A
K
S
T
O
'L
' ON
P
R
E
S
S
U
R
E
R
IS
IN
G
)
LP
S
W
ITCH
(B
R
E
A
K
S
T
O
'H
' ON
P
R
E
S
S
U
R
E
FA
LL
IN
G
)
C (C
O
M
)
C
(CO
M)
H
(N/
C
)
H
(N/
O)
(N
/O) L
(N/
C
) L
1
3
5
6
(N/
C
)
4
(N
/C)
2
(N/
C
)
1
3
1
4
2
2
21
A
1
A
1
A
2
A
2
6(
N/O
)
6
(N/
O)
4(
N
/O
)
4(
N/O
)
2
(N
/O)
2
(N
/O)
2
(N
/C
)
6
(N
/C)
4
(N
/C)
4 (N
/C)
2
(N/
C
)
6
(N/C)
5
5
5
5
3
3
3
3
1
1
1
1
1
4
S
O
FT
S
T
A
R
T
IF
FI
T
T
E
D
D3210
50
R
S
C
T
IM
E
R
D
E
LA
Y
D
E
FR
OS
T
ST
A
T
H
U
M
ID
IS
T
A
T
T
H
E
R
M
A
L
O/
LOA
D
FA
U
LT
LIGH
T
IF
D
E
FR
OS
T
LIGH
T
INTERLOCK TERMINALS
FU
S
ES
C
ON
T
A
C
T
O
R
S
O
/L
OA
D
S
FA
N
C
OM
P
R
E
S
SOR
C
O
M
PR
E
SS
OR
S
U
M
P H
EA
T
E
R
P
OOL
S
T
A
T
C
OI
L
C
1
2
F
A
U
LT
LIGH
T
FA
N
O/
LOA
D
C
OM
PR
E
SS
OR
M
A
IN
S
L
IG
H
T
L2
L1
A
B
2
3
5
6
8
9
R
EL
A
Y
R
C
U
U
N
IT
R
C
U
C
ON
T
R
OL
U
N
IT
SOL
EN
OI
D
C
OI
L
3
2
A
IR
S
T
A
T
1
L3
S
OL
E
N
OI
D
3(
4)
V
A
LV
E
O/L
OA
D
S
OL
E
N
OI
D
V
A
LV
E
C
OI
L D
C
OI
L E
V
A
LV
E
PU
M
P
D
OWN
S
OFT
ST
A
R
T
FI
T
T
E
D
&
ST
A
R
T
E
R
FL
OW S
WI
T
C
H
OR
IN
T
E
R
LOC
K
T
E
R
M
IN
A
LS
S
T
A
N
D
B
Y
1
(N
/O)
R
U
N
S
T
A
N
D
B
Y
S
WI
T
C
H
R
U
N
E
X
T
E
R
N
A
L
R
C
U
FU
S
E
S
E
X
T
E
R
N
A
L
R
C
U
C
ON
T
A
C
T
OR
A
N
D
OV
E
R
LOA
D
R
C
U
FA
U
LT
LA
M
P
E
X
T
ER
N
A
L
R
C
U
O'L
OAD
T
R
A
N
S
FOR
M
E
R
T
R
A
N
S
F
O
R
M
E
R
FU
S
E
S
C
ON
T
R
OL
FU
S
E
S
41
5V
- 2
40
V
5
0H
z
46
0V
-
26
5V
6
0H
z
FUSE S
IZ
ES
T
M
BL
K No
.
11
,12
,2
3,
24
13
,14
,1
5
16
,17
,1
8
FUSE
3A
10
A
35
A
25
,26
,2
7
5A
OVERLOAD SE
T
T
ING
COMP
RESSOR
FAN
20
.4
A
3.
6A
RCU
2.
2A
H
P
S
W
IT
C
H
BR
EA
KS
TO
'L
'
O
N
PR
ES
SU
RE
RI
SI
NG
(N/
C
)H
C
(CO
M)
L(
N
/O
)
L(
N
/C)
(N/
O
)H
LP
S
W
IT
C
H
BR
EA
K
S
TO
'H
'
O
N
PR
ESSU
R
E
F
AL
LIN
G
C(
C
O
M)
(N
/C)
C
L
7
6
(N
/C
)
(N
/C)
95
95
96
96
4
5
5
(CO
M)
4
(N
/O
)
2
(C
O
M)
A1
A1
A2
A2
1
1
3
3
5
5
6(
N
/O
)
6(
N
/O
)
4(
N
/O
)
4(
N/
O
)
2(
N/
O
)
2(
N/
O
)
2
2
4
4
6
6
2(
N
/O
)
4(
N
/O
)
6(
N/
O
)
5
3
1
A
1
A
2
6
4
2
(N/
C
)
96
95
A
LL
CO
NT
A
C
T
S SH
OW
N I
N
D
E-EN
ER
GI
SED
ST
A
T
E BU
T
W
IT
H
REF
RI
GER
A
T
ION
CI
RCU
IT
FUL
LY
C
HA
RGE
D.
W
HE
RE C
ON
T
A
CT
S
A
RE
M
A
R
KED (
N/
O) O
R (N
/C)
ON
CI
R
CU
IT
D
IA
G
RA
M
,
A
BOVE
C
ON
D
IT
ION
A
PPL
IES.
B
A
FUSE
ST
A
NDB
Y
D1623
51
ELECTRICAL CIRCUIT DIAGRAM
AC 4000 THREE PHASE 460V 60Hz (3 ~ )
ELECTRICAL CIRCUIT DIAGRAM
AC 4000 THREE PHASE 230V 60Hz (3 ~ )
