Resetting - Ge Rak149F2A Manuel D'utilisation Et Instructions D'installation

Symptom Possible Cause
Thermostat Thermostat display
Display & requires adjustment
Thermometer
Disagree
Furnace (Air 1.) The location of
Conditioner) the thermostat and/
Cycles Too or the size of the
Fast or Slow Heating System may be
(narrow influencing the cycle rate
or wide 2.) Misconfiguration
temperature between menu item 20
swing) / No and jumper wire.
First Stage
Heat
"Call for 1.) Heating system is not
Service" icon able to heat the space to
appears on within 10 degrees of the
displayed setpoint within 2 hours
2.) Cooling system is not
able to cool the space to
within 10 degrees of the
setpoint within 2 hours
3.) If "--" is displayed for
the Room Temperature,
a replacement thermostat
is needed
4.) None of the buttons
operate on the thermostat
5.) If "Call for Service" is
flashing, compressor self
diagnostic is detecting
an issue with the outdoor
unit
Resetting the Thermostat or Thermostat Settings
To conveniently reset only the user settings back to factory defaults, press
the same time and hold until the display goes blank and resets.
This product contains a chemical known to the state of California to cause
49-5000769 Rev. 1
TROUBLESHOOTING
WARNING
cancer and birth defects and other reproductive harm.
Corrective Action
Display can be adjusted +/-5°. See
User Menu item 04
Digital thermostats provide precise
control and cycle faster than older
mechanical models. The system turns
on and off more frequently, but runs
for a shorter time. If you would like
to increase cycle time, choose SLO
for slow cycle in the Installer menu.
(Reference menu items 30 & 35) If an
acceptable cycle rate is not achieved,
contact your HVAC service person.
1.) See corrective action for "No
Heat"
2.) See corrective action for "No
Cool"
3.) Replace thermostat
4.) Check for stuck buttons
5.) Contact a service person to verify
the equipment is operating correctly
OFF to HEAT at
9