International, Inc. for recommendations on
lesser quality rinse water.
DX Cooling
Set unit controls to cooling mode of
operation with supply fans on. Check
compressor operation, rotation, amperage
and voltage to the unit nameplate (check the
amperage on the load side of the compressor
contactor).
The scroll compressors are fully hermetic
and require no maintenance except for
keeping the shell clean.
Refrigerant circuit includes factory provided
and field installed line filter drier. The unit
does not include a liquid line solenoid valve.
This must be field furnished and installed if
required by job conditions.
Condenser Fan Motor
All original motors and bearings are
furnished with factory lubrication. They
require no lubrication.
The electrically commutated condenser fan
motor (ECM) is factory preprogrammed and
requires no maintenance.
Replacement Parts
Parts for AAON equipment may be obtained
from your local AAON representative.
Reference the unit serial number and part
number when ordering parts.
AAON – Longview
Warranty, Service, and Parts Department
203 Gum Springs Rd.
Longview, TX 75602
Ph: 903-236-4403
Fax: 903-247-9219
www.aaon.com
Note: Before calling, technician should have
model and serial number of the unit
available for the service department to help
answer questions regarding the unit.