Conair MPA - Manual (Page 85)

UGH004/0999
PC-2 C
IRCUIT
B
OARD
PD-5
CONFIGURATION
DIP SWITCH
OFF
ON
4
3
2
1
4
3
2
1
UNLDR 2/ VENT 2 SOL +
UNLDR 2/ VENT 2 SOL
UNLDR 1/ COOL 1 SOL +
UNLDR 1/ COOL 1 SOL
F5
F4
F2
PUMP
PUMP
PUMP OL
PUMP OL
6
5
4
3
2
1
4
3
2
1
6
5
4
3
2
1
F3
4
3
2
1
F6
PMP AUX
PMP AUX
1FS/ COMP AUX
1FS/ COMP AUX
PUMPDOWN
PUMPDOWN
HEAT/COMP
HEAT/COMP
HTS/COMP OL
HTS/COMP OL
N
C
NC
NO
C
110V
ALARM
LLS/PURGE 3SOL
LLS/PURGE 3SOL +
PURGE 4SOL
PURGE 4SOL +
3 PHASE INPUT
TCPL'S
SUP RET
A
C
IN 4
A
C
IN + 3
A
C
OUT 2
A
C
OUT + 1
F1
LLS/WPS LLS/WPS
A
U
T
OST
AR
T
A
U
T
OST
AR
T
HPS/LPS HPS/LPS
OPS OPS
F
S
TAT
F
S
TAT
L1 L2 L3
Y R R Y
1 2 3 4 5 6 7 8
(-2) CONTR
OL
OPER PNL CABLE + 120 Ohm +
TR TR
GND GND +
TR TR
120 Ohm
1 2 3 4 5 6 7 8
4 3 2 1 6 5 4 3 2 1 4 3 2 1
1 2 3 4
PC-2
CIRCUIT BOARD
WARNING!
IT IS VERY IMPORTANT
THAT SWITCHES # 7 AND #8 BE SET
TO THE PROPER UNIT TYPE BEFORE
OPERATING THIS UNIT
CHILLER
#7 ON
#8 OFF
120 Ohm JUMPER
DB9 (5.9) DB9 (4.8)
120 Ohm JUMPER
SUPPL
Y TCPL
SUPPL
Y TCPL
RETURN TCPL RETURN TCPL
R Y Y R
2
19 LIQ LINE 3SOL
LIQ LINE 3SOL
2
22 ALARM
ALARM
2
14 PUMP AUX
COMP
8
15 PUMP AUX
(OR 12) COMP
8
15 LIQ LINE 3SOL
(OR 12 ) COMP OL
8
16 LIQ LINE 3SOL
COMP OL
JUMPER WHEN
NOT USED
15 LIQ LINE 3SOL
17 LIQ LINE 3SOL
2 PUMP
6 PUMP
6 PUMP OL
5 PUMP OL
2 UNLOADER 2
2 UNLOADER 1
9 UNLOADER 1
10 UNLOADER 2
2
FR
OM TRANSFRMR
L1 L2 L3 1
FR
OM TRANSFRMR
2
COMP CNTL
3
OPT
. A
U
TOFILL
3
1LS
4
1LS
4
A
U
TOST
AR
T
A
U
TOST
AR
T
4
HPS/LPS OPSOPS1T
AS
1T
AS
19
HPS/LPS
11 11 13 14 13
JUMPER WHEN
NO
T USED