Service Manual

Troubleshooting
Accessing Service Mode on Control Display
F
or models with Honeywell Integrated Control
4
. Setpoint (Display/Change)
S
ELECT SET
S
tatus
°
F
idle
setpoint
Operational
5. °F/°C (Display/Change)
SELECT SET
Status
°F/C°
idle
Operational
°F
setpoint
6. Differential (Display only - shows the differential of the thermostat)
SELECT SET
Statu
s
°F
idle
Diff erential
Operational
22
22