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A - 8
ELECTRICAL SCHEMATIC - E4 Option
(Consult factory for drawings not published in this manual)
L1
L2
L3
FIELD SERVICE
1TS
1
2
3
GND
3
HTR
1
3
FU
/
FB
1
M
M
M
4
5
6
1MTR
5
6
2MTR
18
19
CAP
AIR COOLED UNITS ONLY
8
7
20
1F
21
GND
20
21
MEMBRANE CONTROLLER
ASSEMBLY
MCA
30
29
28
27
26
25
1SOL
DRAIN VALVE
GND
EMERGENCY STOP SWITCH
COMPRESSOR
/
FAN (1,2,3)
31
M
32
1S
HPS
HIGH PRESSURE CUT-OUT
WITH MANUAL RESET
24
23
22
NC
COM
NO
2TS
ALARM CONTACTS NO/NC
(UNPOWERED)
RATING: 5A @115 VAC
5A @ 24 VDC
CHASSIS GROUND
20
21
J8
J7
J6
J5
J4
POWER
ALARM
DRAIN V
AL
VE
COMPRESSOR
CUT
OUT SW
.
1
J3
KEYBOARD
8
DIP
SWITCHES
12345678
J2
CH 2
J1
CH 1
FREEZE PROTECTION
PROCESS CONTROL
2TC
1TC
CONST. (RED)
CONST. (RED)
COPPER (BLUE)
COPPER (BLUE)
12
12
12
12
123
123
123
TMR
BASIC
CONTROLLER
IDP