Alerts and reminders
Alerts and reminders are displayed via the alert symbol and alert number in the clock
area on the home screen. You can read more information about active alerts, snooze
or dismiss non-critical alerts in Menu/Alerts.
Number Alert/Reminder Definition
54
Thermostat
Humidity
Sensor Error
164
Heat Pump
Needs Service
170
Internal Memory
Error
171
Set the Date
and Time
173
Thermostat
Temperature
Sensor Error
177
Indoor
Temperature
Sensor Error
178
Outdoor
Temperature
Sensor Error
181
Replace Air
Filter (1)
182
Replace Air
Filter (2)
184
Replace
Humidifier Pad
185
Replace
Dehumidifier
Filter
187
Clean or
Replace
Ventilator Filter
188
Replace UV
Bulb (1)
189
Replace UV
Bulb (2)
The sensor of the thermostat has encountered
an error. Please contact dealer to replace the
thermostat.
Heat pump needs service. Contact dealer to
diagnose and service heat pump.
The memory of the thermostat has encountered an
error. Please contact dealer for assistance.
Set the date and time on your thermostat. The date
and time are required for certain features to operate,
like the program schedule.
The sensor of the thermostat has encountered
an error. Please contact dealer to replace the
thermostat.
Wired indoor temperature sensor is not connected
or there is a wiring short. Please contact dealer for
assistance.
Wired outdoor temperature sensor is not connected
or there is a wiring short. Please contact dealer for
assistance.
Replace air filter (1). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
Replace air filter (2). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
Replace humidifier pad. Reset the timer by touching
the "dismiss" button on the thermostat screen after it
is replaced.
Replace the dehumidifier filter. Reset the timer by
touching "dismiss" button on thermostat screen after
it is replaced.
Clean or replace ventilator filter. Reset the timer by
touching the "dismiss" button on thermostat screen
after it is replaced.
Replace UV Bulb (1). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
Replace UV Bulb (2). Reset the timer by touching
the "dismiss" button on thermostat screen after it is
replaced.
21