37
Wiring Diagram
CT ------- CURRENT TRANSDUCER (IN CMPR EBOX)
Unit Serial #:
Customer:
Model #:
DHC ------- DEFROST HEATER CONTACTOR
EFC ------- EVAPORATOR FAN CONTACTOR
F ------- FUSE
C ------- CONTACTOR
CB ------- CIRCUIT BREAKER
FC ------- FAN CAPACITOR
FM ------- FAN MOTOR
LEGEND
FACTORY WIRING
FIELD WIRING
USE COPPER CONDUCTORS ONLY
SHEET 1 OF 2
CONTACTS (Compressor proof )
Comp Aux -- COMPRESSOR AUXILLARY
HPS ------- HIGH PRESSURE SWITCH
FCS ------- FAN CYCLING SWITCH
DCM ------- DEMAND COOLING MODULE
CB ------- CIRCUIT BREAKER
C ------- CONTACTOR
LEGEND
CM ------- COMPRESSOR MODULE
TDR ------- TIME DELAY RELAY
PLM ------- PHASE LOSS MONITOR
OPS ------- OIL PRESSURE SWITCH
LSV ------- LIQUID SOLENOID VALVE
LPS ------- LOW PRESSURE SWITCH
F ------- FUSE
R ------- RELAY
SHEET 2 OF 2
USE COPPER CONDUCTORS ONLY
FACTORY WIRING
FIELD WIRING
Customer:
Model #:
Unit Serial #:
WWS ------- WIRE WHEN SUPPLIED
BLUE
YELLOW
8
COMP
BL
UE
2
TDR
L1
HPS
4
R1
12
13
L2
HPS
LPS
DT
Y
ELL
OW
11
CRANKCASE
HEATER
R1
7
10
C1
AUX2
SERVICE MATE
OPS
AUX1
LLS
CMOD
3
CONTACTOR C1
L2
L3
L1
T1
T2
T3
2
1
COMPRESSOR
BLOCK
POWER
COMP
C
CU Suct Press
0-300 PSIA
CU Liquid Press
0-500 PSIA
RED
BLUE
Ev
ap #1 D
ef
Temp
Beac
on C
ompr
essor
Ev
ap #2 D
ef
Temp
CONNECTIONS
FIELD WIRING
Remot
e D
efr
T-ST
AT
Ev
ap F
an
C
SUCTION PRESSURE
LIQUID PRESSURE
Cond Fan #4
LIQ LINE SOL2
LIQ LINE SOL1
C
EV
AP P
AN HTR
C
Cond Fan #3
Cond Fan #2
Cond Fan #1
REGULATOR
Ambient Temp
CU Suct Temp
WHITE
BLUE
n/o
c
C1
AMBIENT TEMP
AUX TEMP
SUCTION TEMP
Alarm
SAFETY CKT.
SERVICE SW.
PRESSURE
SHEET 1
TO
Redundant LPS
Defrost Sol
Bypass Valve
Suction Sol
3-Way Sol.
0
Redundant LPS
Bypass Valve
Suction Sol
37
36
35
34
Defrost Sol
3-Way Sol.
24V
24V
C
33
32
31
30
R1
1
240
230V
C
C
240
230V
460V
SHEET 2
TO
F1
F2
X4
H1
X1
H4 TRANSFORMER
460V/60Hz/3Ø - CONDENSING UNIT - UNIT WIRING
460V/60HZ/3Ø - CONDENSING UNIT - CONTROL BOARD WIRING
FM3
15
13 14
T1
L1
T2
L2
T3
L3
C5
C5
C4
C3
F3
C4
L3
L2
C3
L3
L1
12
11
10
FM2
T1
T3
T3
T2
L2
L1
8
7
FM1
T2
T1
9
14
2
OPS
240 M
L
15
16
17
CT
BDV3502M6D
BDV3502M6D
Test
Test
Rev 3.24
Rev 3.24
HEADER/COMPRESSOR END
M1
M2
M2
M1
HEADER/COMPRESSOR END
M3
M3
(Standard Independent Evaporator Power Supply)
Summary of Contents for Mohave
Page 13: ...13 Piping The following are examples of proper piping layout for typical system configurations...
Page 14: ...14 Piping...
Page 38: ...38 Standard Independent Evaporator Power Supply with VFD Condenser Fans Wiring Diagram...
Page 39: ...39 Standard Independent Evaporator Power Supply with VFD Condenser Fans Wiring Diagram...
Page 45: ...45 Defrost Operation Black Piping Inactive Gray Piping Active Hot Gas Defrost Cycle Diagrams...
Page 46: ...46 Defrost Operation Black Piping Inactive Gray Piping Active Hot Gas Defrost Cycle Diagrams...
Page 75: ...75 Notes...