Vertex Life GAIA HIDRO 16 Manual De Instrucciones página 46

Er11 date and time error
Er12 misfire error
Er15
safety low voltage
Screen:
Er16
connection error
Er44
Open door
discharging water from the sanitary relief valve or
from the radiators.
Check the date and time
With the equipment off, check the condition of the
resistance and clean the burner.
Check voltage fluctuation
motherboard Check the screen and the cable between the
screen and the control board.
Close the door and check the door sensor.
15