Figure 6-19 Thermostat Cable Prep; Figure 6-20 Thermostat And Indoor Unit Terminal-Block Connections - Emerson Liebert SRC18 User Manual

Electrical Connections

Figure 6-19 Thermostat cable prep

7. Connect the wires to the thermostat terminal block and the indoor-unit terminal block as shown in
Figure 6-20.
• Tighten securely and make sure wires are not touching each other.

Figure 6-20 Thermostat and Indoor unit terminal-block connections

® ™
Liebert SRC User Manual
0.394 inch(10mm) ± 0.118 inch(3mm)
Thermostat PCB
YELLOW RED BLACK
Signal 12V GND
Thermostat Indoor-unit
terminal block terminal block
YELLOW YL
RED RD
BLACK BK
84
Indoor unit
side
Function
Signal
12 V
GND