Installer system test
1. Set SYSTEM switch to Heat.
2. Press
to turn on and check
t
systems (see table, below).
3. Press
until systems turn off.
t
4. Set SYSTEM switch to Em Heat and
repeat steps 2-3 above
only).
5. Set SYSTEM switch to Cool and
repeat steps 2-3 above.
6. Press and hold
test at any time.
System test
Shaded areas below apply only to TH4210D.
Heating system
10
Emergency heat
20
Cooling system
30
Thermostat information
70
(for reference only)
(TH4210D
to terminate
ts
System status
0
1
2
0
1
2
0
1
71
72
73
74
75
76
10
System test
number
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.
Software revision number (major revisions)
Software revision number (minor revisions)
Configuration identification code (major)
Configuration identification code (minor)
Production configuration date code (week)
Production configuration date code (year)
6
System switch
0
Test
System
status
MCR29342