PTAC Service Manual

Service Manual
Installation and Maintenance
167
Steps
Procedure
screw
ring of bearing
sub-assy
cross flow
blade
controller cover
electric box
9.Remove controller and electric box
Remove the screw fixing the controller
cover to remove the controller cover.
Remove the 2 screws fixing the electric
box and disconnect the wire of the
electric box to remove the electric box.
a
b