Page 2
10-1008-194 Rev. 2
Operate the air conditioner for five (5) to ten (10) minutes. No excessive noise or vibration should
be evident during this run period. The condenser blower (ambient air), the evaporator blower
(enclosure air), and the compressor should be running.
Condenser air temperatures should be warmer than normal room temperatures within a few
minutes.
The compressor is provided with automatic reset thermal overload protection. This thermo-switch
is located and mounted inside the plastic enclosure clipped to the compressor. The switch
operates when the compressor overheats due to clogged or dirty inlet air filter or if ambient air
temperatures exceed nameplate rating or if enclosure dissipated heat loads exceed the rated
capacity of the air conditioner. The thermal overload switch will actuate and stop compressor
operation. The blowers will continue to operate and the compressor will restart after it has cooled
to within the thermal overload cut-in temperature setting.
INSTALLATION
Step 1: Inspect air conditioner. Verify functionality before mounting the air conditioner, see
Handling & Testing the Air Conditioner on page 1.
Step 2: Using the cutout dimensions shown in this manual, prepare the air “IN” and air “OUT”
openings, and mounting bolt hole pattern for the enclosure.
Step 3: Using the gasket kit provided, install gaskets to air conditioner.
Step 4: Mount air conditioner on enclosure using mounting bolts and screws provided. “EZ”
mount tabs can be used to hold unit on enclosure while mounting in place. Allow unit to remain
upright for a minimum of five (5) minutes before starting. Caution: Air conditioner must be in
upright position during operation.
Step 5: Refer to top of nameplate for electrical requirements. Connect the power cord to a
properly grounded power supply. Use of an extension cord is not recommended. Electrical circuit
should be fused with slow blow or HACR circuit breaker.
