Table des Matières
Publicité
A.2
Schéma de câblage
TB 1
1
2
FLUID
GRN
GRN
OUTPUT
BLK
BLK
GROUND
PRESSURE
3
4
RED
RED
SUPPLY VOLTAGE
SENSOR
5
6
7
8
FAN CYCLING
PRESSURE SWITCH
9
10
WHT
BLK
11
12
REFRIGERANT LOW
RTD 100
BLU
TEMP. SENSOR
PRESSURE SWITCH
13
14
WHT
BLK
15
16
BLU
REFRIGERANT HIGH
PRESSURE SWITCH
17
18
WHT
BLK
BLU
19
20
4
WHT
HOT GAS
21
22
WHT
BYPASS
WHT
VALVE
BLK
23
24
TB 1
GRN/YEL
HOT GAS BYPASS VALVE
*MULTI-TAP TRANSFORMER WIRING TABLE
INPUT VOLTAGE
H1-H2
H1-H3
208
220
230
240
LOCAL /
REMOTE
SWITCH
FLUID PRESSURE SENSOR
FAN CYCLING PSI SWITCH
FLOW
SWITCH
LOWER
UPPER
WATER LEVEL
WATER LEVEL
FLOAT SWITCH
FLOAT SWITCH
200-280
BEAD
BLK
BLK
FAN(S) OVERLOAD RELAY (NC)
YEL
YEL
PUMP OVERLOAD RELAY (NC)
BLU
BLU
4
3
2
1
4
3
2
1
2
1
2
1
2
1
4
3
2
1
4
3
2
1
2
3
2
1
T2
T1/ITS
DLPS
DHPS
T3
CONTROL PCB
500-328A-A
PCB U4 PIN 1
PCB XFMR 1 PIN 10
PCB U4 PIN 4
200-284
D232
DHRN
PRK
DCMP
DPMP
DFAN
1
2
3
4
5
2
1
2
1
2
1
2
1
2
1
6
7
8
9
GRN
5
POWER
YEL
2
SUPPLY
RED
1
215-513
OUTPUT VOLTAGE
H1-H4
H1-H5
X1-X2
X1-X3
500
85
380
440
550
91
400
460
575
95
416
480
600
99
FAN
REMOTE
ON / OFF
24VDC = ON
1
5
OVDC = OFF
2
4
3
6
1
NO
24VDC
5
RELAY
BLK
3
EMI
FILTER
WHT
GRN/YEL
GB
RJ-45
525-814
1
2
1
3
2
1
3
2
1
3
2
1
2
1
2
1
PULLUP
FPS
HIT
HEF
RESISTO RS
PWR
FAN
HTR
OTP
CMP
PMP
1
2
3
1
1
1
1
1
2
2
2
2
2
BLU
GB
YEL
BRN
1
3
GB
BLK
WHT
X1-X4
100
110
110
120
115
125
120
130
TB 2
MULTI -TAP*
TRANSFORMER
FUSE
120VAC OUTPUT
BLOCK
3 .5 A
1 .4 A
1 .4 A
L1
GB
A
C
PHASE
FUSE
MONITOR
BLK
BLOCK
B
D
7
6
1 A M P
8
5
1
4
2
3
WHT
PUMP 2
WHT
BLK
FAN
FUSE
FUSE
BLOCK
BLOCK
STA
RC
3
2
1
FILTER
RC
CONTACTOR
FILTER
CONTACTOR
NO
A2
NO
A2
A1
NC
A1
NC
PUMP 1
NO
NO
NC
NC
OVERLOAD
RELAY
OVERLOAD
RELAY
SSC
TURBINE
RECIRC.
PROCESS
PUMP 1
PUMP 2
GB
GB
COMPRESSOR
L1 L2 L3 GND
GROUND
JUNCTION BOX
BAR
(REAR OF UNIT)
1
FRONT PANEL
2
DISCONNECT SWITCH
3
4
5
6
L2
L3
7
DISTRIBUTION
A
C
A
C
8
BLOCK
9
B
D
B
D
BLK
CRANKCASE
HEATER
GRN/YEL
BLK
WHT
FUSE
FUSE
BLOCK
BLOCK
RC
FILTER
RC
CONTACTOR
FILTER
CONTACTOR
NO
A2
NO
A2
A1
NC
A1
NC
NO
NC
OVERLOAD
RELAY
COMPRESSOR
FAN
GB
GB
Publicité
Table des Matières
