Installation Guide
10
69-2668—03
EEEE
0
1
es
Go Back
Next
Done
MCR31520
Once you enter installer setup, press the
Go Back
button repeatedly until “Test” 1 appears.
Test number
System status
Press
st
to
change status
Press
Next
to select next test.
Press
DONE
to exit testing.
Shaded areas below apply only to
TH7220
.
System test
System status
CAUTION: EQUIPMENT DAMAGE HAZARD.
Compressor protection is bypassed
during testing. To prevent equipment damage, avoid cycling the compressor quickly.
Installer system test
1
Cooling system
0 Compressor and fan turn off
1 Compressor and fan turn on
2 Second stage compressor turns on
2
Fan system
0 Fan turns off
1 Fan turns on
3
Heating system
0 Heat and fan turn off
1 Heat turns on (fan on if Function 0170 is set for heat pump,
or if Function 0180 is set to “1”)
** See page 6
2 Second stage heat turns on
4
Emergency
heating system
0 Heat and fan turn off
1 Heat and fan turn on
2 Second stage heat turns on (Auxiliary heat)]
20
0120
Go Back
Next
Done
MCR31511
