Installer System Test
During installer setup, press
repeatedly until "Test" appears.
0120
DONE
Press
System test
1
Cooling system
2
Fan system
3
Heating system
4
Emergency
heating system
CAUTION: EQUIPMENT DAMAGE HAZARD. Compressor protection is bypassed during
testing. To prevent equipment damage, avoid cycling the compressor quickly.
t
20
DONE
to terminate testing.
System status
0
Compressor and fan turn off
1
Compressor and fan turn on
2
Second stage compressor turns on
0
Fan turns off
1
Fan turns on
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")
2
Second stage heat turns on
0
Em Heat and fan turn off
1
Em Heat and fan turn on
2
Second stage heat turns on (Auxiliary heat)
Test
number
TEST
DONE
Press
select test
7
System
status
1
0
to
Press
t
change status
69-2733EFS—01
MCR29488
to
t