Service - Friedrich H)A09K25L Service Manual

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ELECTRIC SHOCK HAZARD
Turn off electric power before service or
installation.
Extreme care must be used, if it becomes
necessary to work on equipment with power
applied.
Failure to do so could result in serious injury or
death.
Be careful with the sharp edges and corners.
Wear protective clothing and gloves, etc.
Failure to do so could result in minor to
moderate injury.
20
WARNING
CAUTION
CUT/SEVER HAZARD
Servicing / Chassis Quick Changeouts
.
To Remove the Chassis from the Closet:
A. Disconnect the power coming into the unit from the main
breaker panel or the closet mounted disconnect.
B. Switch the wall Thermostat off.
C. Pull the Power Disconnect located in the front of the chassis.
D. Disconnect the electrical connection.
E. Disconnect the duct work.
F. Disconnect condensate drain on 9-18,000 BTU models.
G . Slide the chassis out of the wall plenum.
H. Lift the chassis out of the utility closet.
Warranty