Start-Up Procedure - Nordyne 13 Seer User's Manual And Installation

13 seer single package air conditioner
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Is the unit installed with the proper clear-
ances (See Figure 2)?
Is the wiring correct according to the wiring
diagram and electrical codes?
Are all the wiring connections tight? Check
the condenser fan to make sure it turns
freely.
Is the overcurrent protection properly
sized?
Is the thermostat wired correctly? Is it
installed in a proper location?
2.

START-UP PROCEDURE

a.
Set the system switch to the OFF posi-
tion.
b.
Dial thermostat setting as high as it will
go.
10
c.
Turn on power supply at the disconnect
switch.
d.
Set the system switch to ON or COOL.
Set the temperature setting to below room
temperature. Verify that the indoor blower,
outdoor fan, and compressor are energized
and the cooling function starts.
e.
Verify that the discharge air grilles are
adjusted and the system is balanced.
f.
Verify that there are no air leaks in the duct
work.
g.
Verify that the condensate drain is properly
installed and that it functions correctly.
h.
Dial the thermostat higher than room tem-
perature. The unit should stop.
i.
If using a combination heating-cooling ther-
mostat, set to the HEAT position. Proceed
to check for correct furnace operation.
j.
Verify that the furnace controls and burners
or heating elements operate correctly.
k.
Instruct the owner on unit operation, fi lter
servicing, and proper thermostat opera-
tion.

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