System Test - Honeywell RTH8580ZW User Manual

System test

1 Press SYSTEM. You'll see several blank buttons
on the bottom of the display.
2 Press and hold the buttons on either side of
the center button until the screen changes
(approximately 5 seconds).
3 Repeatedly press
function number until "Test" appears.
4 Press next to "Test" to select test type.
t
next to the 0 to change system status.
5 Press
t
0120
DONE
6 Press to terminate testing.
DONE
See next page for system test types and status
options.
System test
1 Cooling system
2 Fan system
3 Heating system
4 Emergency
heating system
Important!
EQUIPMENT DAMAGE HAZARD. Compressor protection is bypassed during testing.
To prevent equipment damage, avoid cycling the compressor quickly.
next to the four digit
t
20
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)
SYSTEM
FAN
HEAT
AUTO
SYSTEM
HEAT
DONE
Test number
DONE
21
TUE
70 SUN
70
Inside
Set To
SUN
6:01
AM
System status
1
TEST
33-00131ES—01
CANCEL
0