Start-Up Procedure; High Voltage - Goodman UPFLOW Installation Instructions Manual

15. Aluminum Indoor Coil Cleaning
(Qualified Servicer Only)
This unit is equipped with an aluminum tube evaporator coil.
The safest way to clean the evaporator coil is to simply flush
the coil with water. This cleaning practice remains as the
recommended cleaning method for both copper tube and
aluminum tube residential evaporator coils.
It has been determined that many coil cleaners and drain
pan tablets contain corrosive chemicals that can be harmful
to aluminum tube and fin evaporator coils. Even a one-time
application of these corrosive chemicals can cause premature
aluminum evaporator coil failure. Any cleaners that contain
corrosive chemicals including, but not limited to, chlorine and
hydroxides, should not be used.
An alternate cleaning method is to use one of the products
listed in TP-109* to clean the coils. The cleaners listed are
the only agents deemed safe and approved for use to clean
round tube aluminum coils. TP-109 is also available on the
web site in Partner Link > Service Toolkit.
NOTE: Ensure coils are rinsed well after use of any chemical
cleaners.
APPLY INSULATION TAPE
Figure 8
16.

Start-Up Procedure

HIGH VOLTAGE

DISCONNECT ALL POWER BEFORE SERVICING OR
INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY
BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY
DAMAGE, PERSONAL INJURY OR DEATH.
•. Prior to start-up, ensure that all electrical wires are
properly sized and all connections are properly tightened.
•. All panels must be in place and secured. For Air Tight
application, gasket must be positioned at prescribed
locations to achieve 1.4% leakage.
•. Tubing must be leak free.
•. Condensate line must be trapped and pitched to allow
for drainage.
•. Low voltage wiring is properly connected.
•. Auxilliary drain is installed when necessary and pitched
to allow for drainage.
•. Unit is protected from vehicular or other physical
damage.
•. Return air is not obtained from, nor are there any
return air duct joints that are unsealed in, areas where
there may be objectionable odors, flammable vapors or
products of combustion such as carbon monoxide (CO),
which may cause serious personal injury or death..
7
WARNING