11Liebert PCW - UM - 273895 - 04.10.2018
8) Run the fan power electrical cable through the cable bushing in
the fan module.
9) Connect the EC Fan power cable with the EC Fan power con-
nector.
10) Take the electrical ca-
bles: EC fan signal cables
and if Electrical Heater In-
stalled, power cables & ther-
mostat cables from the fan
module situated on the left
hand side.
11) Run the cables inside the unit over the middle channel of the
coil module.
12) Run the cables through the cable bushing of the drain panel
from the bottom to the top.
13) Connect all the cables to the electrical panel connectors:
• EC fan signal cables
• Electrical Heaters (if installed)
• Std1st stage: connect the electrical heaters cables to the
connector Xp5.
• Opt.2nd stage, from PH045 to PH081: connect the elec-
trical heaters cables to the connectors Xp5 and Xp6.
• Electrical Heater thermostats (if installed)
Middle channel
14) Starting from the fan mod-
ule x the cable on the drain
panel bottom with the opposite
cables ties.
15) Continue xing the cable on the back of the electrical panel with
the appropriate cables ties.
If necessary use the cable ties
on the back of the electrical
panel to keep the loose cables
together.
Do not leave loose cables in the
unit
Middle channel
7) Run the cable inside
the unit over the middle
channel of the coil mod-
ule.
Electrical Heater
thermostat connectors
EC Fan signal
connectors
Electrical Heater connectors
Xp5, Xp6, Xp7
-
bles, avoiding having loose
cables close to the electri-
cal heater (if installed).
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