Page 15
SD092750 ISSUE 34
(N
/O)
CL
O
SE
S
O
N
WAT
ER T
EM
P
RI
SE
(CO
M)
8
(C
O
M
) 9
5
(N
/O
)
6
(N/O
)
1 (N
/C)
2
(N
/C)
3
(N
/C)
5
3
1
6
(N
/O)
4
(N
/O
)
2
(N/
O)
A1
A2
1
3(4
)
(N
/C)
L
H
(N/O
)
C
(CO
M
)
D
EF
R
O
ST
ST
AT
(BR
E
AK
S
T
O '
H
'
ON
TE
M
P
F
AL
LIN
G)
ALL CONTACTS SHOWN IN DE-ENERGISED STATE BUT WITH REFRIGERATION CIRCUIT FULLY CHARGED
WHERE CONTACTS ARE MARKED (N/O) OR (N/C) ON CIRCUIT DIAGRAM ABOVE CONDITIONS APPLY
3 (N
/O)
C
O
NT
ACT
OR
DE
FR
OS
T
LAM
P
POO
L
ST
AT
A
B
(CO
M)
7
4 (N
/O)
RELAY
2
(N/C)
(COM) 1
AIR
S
TAT
HP
SW
IT
CH
(N
/C
) BR
E
AK
S
ON
PR
E
SS
U
R
E
R
ISI
N
G
LP SWI
T
CH
(N
/C
) B
RE
A
KS
ON
PR
E
SS
U
RE
F
AL
LIN
G
C
H
C
L
R
CU
MODEL
CONT
ROL UN
IT
FUSE
RC
U
10
0
RC
U
20
0/300
5A
7A
COM
PRES
SO
R
C
S
R
DELAY
T
IM
ER
HU
M
ID
IST
AT
SOL
ENOI
D
C
O
IL
INT
ER
LO
C
K
FAU
LT
LAM
P
FAN
F
U
SE
FAN
FAN
C
AP
M
AIN
S L
AM
P
N
SO
LEN
O
ID
CO
IL
SO
LENO
ID
COI
L
L
N
R
CU
UNIT
L
N
RC
U
CO
N
TR
O
L UNI
T
RC
U
F
U
SE
S S
OV
ERL
O
A
D
(IF
F
IT
T
ED)
FL
O
W
SW
IT
C
H
L3
L2
L1
SO
FT
ST
A
R
T
(I
F
FIT
T
ED
)
B
A
C
95
96
CO
NTA
CTO
R
O
/L
O
A
D
L1
L2
L3
11
14
CO
NT
ROL
F
USES
PHAS
E R
OT
AT
IO
N
D27
3350
D17
1651
POO
L ST
A
T N
/O
C
LOSES
O
N
WA
TE
R
T
EM
P
R
IS
E
LP
SW
IT
C
H
(B
R
E
A
K
S
T
O
'H
' O
N
P
R
E
S
S
U
R
E
F
A
LLIN
G
)
H
P
S
W
IT
C
H
(B
R
E
A
K
S
T
O
'L
' O
N
P
R
E
S
S
U
R
E
R
IS
IN
G
)
L
H
C
(N
/O
)
(N
/C
)
(C
O
M
)
L
H
C
(N
/O
)
(N
/C
)
(C
O
M
)
(C
O
M
)
8
(C
O
M
)
9
5 (N
/O
)
6 (
N
/O
)
1 (
N
/C
)
2 (
N
/C
)
3 (N
/C
)
A
B
(C
O
M
)
7
4 (
N
/O
)
R
E
LA
Y
1 (COM)
(N
/C
) 2
(N
/O
) 3
L1
L2
L3
TIM
E
R
D
E
LA
Y
D
E
FR
O
S
T
S
TS
T
H
U
M
ID
IS
TA
T
S
O
FT
S
TA
R
T
TH
E
R
M
A
L O
/L
O
A
D
A
N
D
LIG
H
T
IF
F
IT
TE
D
FL
O
W
S
W
IT
C
H
D
E
FR
O
S
T
LIG
H
T
INTERLOCK
TERMINALS
FA
N
O
/L
O
A
D
FU
S
E
S
C
O
N
TA
C
TO
R
S
O
/LO
A
D
S
FA
N
C
O
M
P
R
E
S
S
O
R
HEATER
S
O
LE
N
O
ID
C
O
IL
1
3(4)
FA
U
LT
LIG
H
T
FA
N
A
U
X
O
/L
O
A
D
C
O
M
P
R
E
S
S
O
R
C
O
N
TR
O
L F
U
S
E
M
A
IN
S
LIG
H
T
L2
L1
L1
L2
R
C
U
U
N
IT
L1
R
C
U
C
O
N
TR
O
L U
N
IT
S
O
LE
N
O
ID
C
O
IL
A
IR
S
TA
T
L3
N
C
O
M
P
A
U
X
( N
C
)
C
O
M
P
A
U
X
(N
O
)
S
O
LE
N
O
ID
C
O
IL
(N
O
)
(N
O
)
(N
O
)
(N
O
)
(N
O
)
(N
O
)
3
1
5
1
3
5
6
4
2
6
4
2
FUSE SIZES
TMBLK No.
10
11,12,13
14,15,16
FUSE
3A
3A
16A
19
7A
MACHINE
OVERLOAD SETTING
1400
1800
COMPRESSOR
FAN
FAN BRHF
7.6A
9.2A
1.1A
1.1A
1.2A
1.2A
S
O
FT
S
TA
R
T
IF
FIT
TED
C
B
A
D
FU
S
E
D15
9651
(N/
O
)
11
(CO
M)
L3
L2
L1
PHASE
RO
TATI
O
N
14
13
(CO
M
) 8
(CO
M)
9
5 (N
/O)
6 (
N/
O)
1 (
N/
C
)
2
(N/C)
3 (N
/C)
A
B
(C
O
M
) 7
4 (N
/O
)
RE
LA
Y
1 (COM)
(N/C)
2
(N/
O) 3
B
A
L3
L2
L1
TI
ME
R
DE
LA
Y
DE
FROS
T
S
TA
T
H
UMI
D
IS
TA
T
THE
R
M
A
L
O
/L
OA
D
FA
UL
T
LIGH
T
IF
DE
FR
O
S
T
LI
GH
T
INTERLOCK TERMINALS
C
O
N
TA
CTO
R
S
FA
N
CO
MP
RE
S
S
OR
S
UMP
H
E
A
TE
R
(S)
P
O
OL
S
TA
T
CO
IL
D
1
2
FA
U
LT
LIG
H
T
FA
N
MCB
CO
MP
RE
S
S
OR
M
AI
N
S
LIG
H
T
L2
L1
L1
L2
R
CU
UN
IT
L1
RC
U
C
O
N
TR
O
L U
NI
T
S
OL
E
NOI
D CO
IL
A
IR
S
TA
T
L3
N
S
O
LE
NO
ID
3(
4)
V
A
LV
E
M
C
B
A
LA
RM
S
OL
E
NOI
D
V
A
LV
E
CO
IL C
S
OFT
S
TA
RT
FI
TTE
D
&
S
TA
RTE
R O
R
FL
OW
S
W
ITCH
CO
NTA
CTOR
INTERLOCK
TERMINALS
S
TA
N
DB
Y
RUN
S
TA
N
DB
Y
S
W
ITCH
FA
N
C
O
MP
R
E
S
S
O
R
C
OM
P
AU
X
N
C
C
OM
P
AU
X
N
O
S
OLE
N
O
ID
V
A
LV
E
CO
IL
E
M
C
BS
A
LA
RM
C
O
N
TROL
M
C
B
RCU MCB
A
UX
MCB
CO
NTACTS
/ MC
B
ALARM CO
NTACTS /
MC
B
AUX
CO
NTACTS
SHO
W
N
W
ITH
CI
RCUI
T
BRE
AKER
MA
NUALL
Y
SW
ITCH
ED
TO
THE
O
N
CO
NDI
TI
O
N.
ALL
O
THER
CO
NTACTS S
HO
W
N
IN
DE-
ENERG
ISED
STATE B
UT
W
ITH
REFRI
G
ERATI
O
N
CI
RCUIT
FULL
Y
CHARG
ED.
W
HERE
CO
NTA
CTS
ARE
MA
RKED
(N/
O
) O
R
(N/
C)
O
N
CI
RCUIT
DI
AG
RAM
AB
O
VE
CO
NDI
TI
O
NS
AP
PL
Y
.
U
V
W
9
8
7
6
L
C
N/
C
96
95
95
96
N
/C
N
/C
N
/C
(C
O
M)
2
(N/
O
) 1
CO
MPR
ES
SO
R
PR
O
TEC
TO
R
HP SW
IT
CH
(B
R
E
A
K
S
TO
'L
' O
N
P
RE
SS
URE
RI
S
IN
G
)
LP SW
IT
CH
(B
R
E
A
K
S
TO
'H
' O
N
P
R
E
S
S
UR
E
FA
LLI
NG
)
C
(C
O
M
)
C
(C
O
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
)
53
54
22
21
A1
A
1
A
2
A2
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
14
D
ES
C
R
IPTI
ON
D
E
VI
C
E
TR
IPPI
N
G
C
U
R
R
EN
T
D
E
VI
C
E
SETTI
N
G
V
AL
U
E
C
OM
PR
ESSOR
M
C
B
FAN
M
C
B
28.3
7 AM
P
S
23.6
4 AM
P
S
3.3
6 AM
PS
2.8
AM
P
S
'F'FAN
M
C
B
3.8
9 AM
PS
3.2
AM
PS
S
OFT
S
TA
RT
IF
FI
TTE
D
FUS
E
ELECTRICAL CIRCUIT DIAGRAM
AC 1200 THREE PHASE 400V 50Hz (3 ~ N)
ELECTRICAL CIRCUIT DIAGRAM
AC 4000 THREE PHASE 400V 50Hz (3 ~ N)
ELECTRICAL CIRCUIT DIAGRAM
AC 14/1800 THREE PHASE 400V 50Hz (3 ~ N)
