Installer system test
After completing the installer setup, press the s button again to begin a
sysem test. Follow the procedure below to test the heating and cooling
system.
1. Set SYSTEM switch to Heat.
t
2. Press
to turn on and check systems (see table, below).
t
3. Press
until systems turn off.
4. Set SYSTEM switch to Em Heat and repeat steps 2-3 above (TH4210D only).
5. Set SYSTEM switch to Cool and repeat steps 2-3 above.
ts
6. Press and hold
System test
Shaded areas below apply only to TH4210D.
10
Heating system
20
Emergency heat
30
Cooling system
70
Thermostat information
(for reference only)
CAUTION: EQUIPMENT DAMAGE HAZARD
Compressor protection is bypassed during testing. To prevent equipment damage,
avoid cycling the compressor quickly.
System switch
to terminate test at any time.
System status
0
1
2
0
1
2
0
1
71 Software revision number (major revisions)
72 Software revision number (minor revisions)
73 Configuration identification code (major)
74 Configuration identification code (minor)
75 Production configuration date code (week)
76 Production configuration date code (year)
System test
System status
number
10
Heat and fan turn off.
Heat turns on.
Auxiliary heat turns on.
Heat and fan turn off.
Heat and fan turn on.
Auxiliary heat turns on.
Compressor and fan turn off.
Compressor and fan turn on.
7
PRO TH4000 Series
0
Test
MCR29342
69-1928EFS—01