On-Screen indicators
1
2
4
5
6
7
8
9
10
Domestic Water warning
icon (disinfection failed)
Gas boiler
System mode off
Room air temperature /
DHW temperature
Zone
Not used
Cool Mode
Time Display Area
Outdoor temperature
Day of the week
Alarm
4
System is using home
settings
Domestic water mode
System is using away
settings
Not used
AM or PM indicator for
current time
System is using sleep
settings
Service/Installer Mode
Relative humidity
Percentage
Not used
Heat Mode
Keypad is locked (no
padlock means unlocked)
Schedule Activated
Disinfection cycle
Not used
Home Antifreeze
Celsius
Domestic water tank
electric heater (booster
heater)
Solar
Electric Heater 1 and 2
Compressor ON / Silent
mode
Domestic hot water 3 way
valve
Zone number