Schreiber Chillers 1055 New User Manual
Page 18
Models:
Voltage:
Options:
230-460
DUAL STAGE MED.
Schreiber Engineering
12111 Park St. Cerritos, CA 90701
(562)-926-3855
(562)-926-0969 Fax
Phase: 3
Type: Air/Water Cooled Chiller
Notes:
All motors have internal overload protection unless otherwise shown
On all connections: L1 - Blue L2 - Black L3- Red
Marks:
Pco2 CONTROL
PHILIPS MED. CHILLER
C:/MYDOC/SCHREIBER/ELECTRICAL/1055/
1055_REVB
L3
L2
L1
1W
1C
2C
T1
T2
T3
T1
T2
T3
T1
T2
T3
24V
LL-NO
BF1
1C
2C
T1
T2
T3
2RS
T1
T2
T3
1RS
LL-
W-
RS-
C-
FR-
Low Level Float Switch
Water Pump Contactor
Refrigerant Solenoid
Compressor Contactor
Fan Relay
LP-
Low Refrigerant Pressure Switch
HP-
High Refrigerant Pressure Switch
BF
BACK FLOW SOLENOID VALVE
1W
T1
T2
T3
CRANKCASE HEATER#1
CRANKCASE HEATER#2
HP1
HP2
LP1
LP2
BF2
J5
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
IDC1
J12
C1
N01
N02
N03
C1
J13
C4
N04
N05
N06
C4
FS 1
FS2
FUSES
FR
1W
2W
B3 - DISCHARGE TEMPEARTURE
B4 - RETURN TEMPERATURE - 1HP
B5 - RETURN TEMPERAURE - PROCON
`
`
EXT-OVL 2
EXT-OVL 1
FM
FM
FM
Fan Motor Contactor
J1
G
G0
FUSE
5X20
J2
B1
B2
B3
GN
D
+V
D
C
J3
B4
BC
4
B5
BC
5
J4
VG
VG
0
Y1
Y2
Y3
Y4
J5
ID
1
ID
2
ID
3
ID
4
ID
5
ID
6
ID
7
ID
8
IDC1
J9
J10
J12
N0
1
C1
NO
2
C1
N0
3
J13
NO
4
C4
NO
5
C4
NO
6
J14
NO
7
C7
C7
J15
C8
NO
8
NC8
J11
Rx
-/
T
x
-
Rx
+/
T
x
+
GN
D
PRESSURE
TRANSDUCER 1
PRESSURE
TRANSDUCER 2
24
V
A
C
GR
OU
N
D
TO
V
FD
T#
8
24
V
A
C
Bl
a
c
k
HP
1
HP
2
LP
1
LP
2
FS
1
FS
2
LL
FAN RELAY SPDT
NO5
J13
COM
RED
TO FW
ON VFD
TO 12V
ON VFD
J15
N05
C8
NC5
ALARM LED
1FM
2FM
VFD
L1
L2
L3
U
V
W
`
EXT-OVL
NO
ON CONTACTOR
NO
ON CONTACTOR
14/22 13no
14no 13no