Specifications

1 23
45
6
78
CONFIGURATION
DIP SWITCH
OFF
ON
4
3
2
1
4
3
2
1
UNLDR 1/ VENT 2 SOL +
UNLDR 1/ VENT 2 SOL
UNLDR 2/ COOL 1 SOL +
UNLDR 2/ 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/ PURGE/ COMP AUX
1FS/ PURGE/ COMP AUX
NOT USED
NOT USED
HEAT/COMP
HEAT/COMP
HTS/COMP OL
HTS/COMP OL
N
C
NC
NO
C
110V
ALARM
NOT USED
NOT USED
NOT USED
NOT USED
3 PHASE INPUT
TCPL'S
SUP RET
AC IN 4
AC IN + 3
AC OUT 2
AC OUT + 1
F1
LLS/WPS LLS/WPS
NOT USED NOT USED
HPS/LPS HPS/LPS
OPS OPS
FSTAT FSTAT
L1
L2 L3
6 5 4 3 2 1
4 3 2 1
Y
R R
Y
1 2 3 4 5 6 7 8
1 2 3 4
(-1) CONTROL OPER PNL CABLE
+ 120 Ohm + TR TR GND GND + TR TR 120 Ohm
4 3 2 1
FROM XFRMR
FILL-IC (TCC)/PURGE-DI CC
WPS
FROM XFRMR
FILL-IC (TCC)/PURGE-DI CC
WPS
2
VENT SOL
PUMP
PUMP OL
VENT SOL
COOL SOL
COOL SOL
PUMP
PUMP OL
2
1
3 3 4
L2
L3
L1
2
2
9
10
6
6
5
2
PUMP AUX
HEAT
HTS
PUMP AUX
RETURN TCPL
RETURN TCPL
(or 12) HEAT
HTS
7
Y
R
4
8
12
8
2
SUPPLY TCPL
PURGE
SUPPLY TCPL
DB9 (5.9)
120 Ohm JUMPER
Y
R
11
ALARM
DB9 (4.8)
ALARM
120 Ohm JUMPER
22
2
JUMPER WHEN
NOT USED
TW-1
CIRCUIT BOARD
WARNING!
IT IS VERY IMPORTANT THAT
SWITCHES #7 AND #8 BE SET TO
THE PROPER UNIT TYPE BEFORE
OPERATING THIS UNIT
THERMOLATOR THERMOLATOR
sw
8
7
DI / CC
ON
ON
DIN / IC (TCC)
OFF
OFF
TW-1 CIRCUIT BOARD UGH015/0100
PD-6