Tw-1 Circuit Board - Conair Thermolater vacuTrac User Manual

Positive/negative pressure water temperature controller with tw-1 or tw-2 microprocessor
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PD-6
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
DI / CC
DIN / IC (TCC)
8
ON
OFF
7
ON
OFF
OFF
ON
CONFIGURATION
DIP SWITCH
1 2 3 4 5 6 7 8
TW-1 C
IRCUIT
3 PHASE INPUT
F5
UNLDR 1/ VENT 2 SOL
UNLDR 1/ VENT 2 SOL
UNLDR 2/ COOL 1 SOL
UNLDR 2/ COOL 1 SOL
F4
F2
1FS/ PURGE/ COMP AUX
1FS/ PURGE/ COMP AUX
HEAT/COMP
HEAT/COMP
HTS/COMP OL
HTS/COMP OL
F3
ALARM
TCPL'S
SUP RET
1 2 3 4
B
OARD
+
10
VENT SOL
4
VENT SOL
3
2
+
COOL SOL
2
2
COOL SOL
1
9
PUMP
PUMP
2
4
PUMP
PUMP
6
3
PUMP OL
PUMP OL
2
6
PUMP OL
1
5
PUMP OL
PMP AUX
PUMP AUX
4
6
PMP AUX
PUMP AUX
7
5
4
3
11
PURGE
NOT USED
2
NOT USED
1
HEAT
4
2
(or 12) HEAT
3
8
2
12
HTS
1
HTS
8
ALARM
6
2
N
5
C
4
NC
ALARM
3
22
NO
2
C
1
110V
NOT USED
4
NOT USED
3
NOT USED
2
1
NOT USED
F6
UGH015/0100
JUMPER WHEN
NOT USED

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Vtr1-diVtr2-di

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