– 18 –
Louver Motor and Louvers
The louver motor is a 12-VDC motor that
moves the louvers from side to side when
the CIRCULAIRE button is pressed on the
control panel. The louver motor is connected
to the power supply board at CN5 and has an
approximate resistance of 200 Ω.
Circulation Pump
The circulation pump is located next to the
compressor. It is connected to the power supply
board at CN13 and CN2. It has a supply voltage
of 120 VAC and a resistance of 29 Ω.
Note: The louvers and louver linkage can be
replaced separately. The drive louver must be
ordered separately, it is not interchangeable with
the remaining 5 louvers.
Note: The power supply board will interrupt full
motor voltage for 1.5 seconds to allow for motor
reversing.
To access the louver motor, separate the outer
cover (see Outer Cover). The louver motor is held
in place by 2 Phillips-head screws.
To remove the louvers, use a small fl at-bladed
screwdriver to lift the holding bracket past the
lock tabs.
Lock Tabs
Circulation Pump
Drive Louver
The circulation pump circulates the condensate
water from the sump to the sprinkler through
a plastic hose. The sprinkler distributes the
condensate water on the condenser fi ns for
evaporation. Condensate water that is not
evaporated returns to the sump for recirculation
to the sprinkler.
Screws
Holding Bracket
CN5
1
5
Check for approximately 8 VDC between pin #1
and pin #5 with the wire harness disconnected.
Sprinkler
Sump
Water Flow
Louver Motor
To Next Page
Loading...
Need help?
General
