Liebert 8 Tons - Figure 25 Control Board (Inside Evaporator); Figure 26 Wall Box Board

Microprocessor Control
44
Figure 25 Control board (inside evaporator)
Figure 26 Wall box board
P18
P1P2P3
P39
P38
P40
TB
P22
P36
P34
P8
P32
P35
P4
P43
P7
P25
T-
P5
P16
P10
G2 G3
G4
G5
P33
P26
T+
GND
+5V
TB3-4 Connection to Terminal #4 Wallbox
TB3-3 Connection to Terminal #3 Wallbox
TB3-2 Connection to Terminal #2 Wallbox
TB3-1 Connection to Terminal #1 Wallbox
P16 Remote Sensor Connection
Wall Box
DIP Switches (1-8)
TB3-1
TB3-2
TB3-3
TB4-4