38
warmhaus.com
Error
Code
Description of the
Error
Malfunction
Probable Cause
Solution(s)
E 07
Safety thermostat
intervention
Boiler does not
work, E07 error
code flashing on the
screen
> Lack of water on
the system
> Pump blockage
> Pump failiure
> Pump harness
> Installation
blockage
1-) RESET boiler at first check if problem
removed
2-) Check boiler central heating valves are
open if they are closed open all
3-) Check all radiator valves are open if
they are closed open minimum 3 meters of
radiator must be open
4-) RESET boiler and check if problem
removed
5-) Call for authorised service
E 08
Flame circuit failure False flame signal
from combustion or
electrode
> Water blokage on
syphon
> Electronic board
1-) Call for authorised service
E 09
No water circulation
in the system
Boiler does not
work, E09 error
code flashing on the
screen
> Lack of water on
the system
> Pump blockage
> Pump failiure
> Pump harness
> Installation
blockage
1-) RESET boiler at first check if problem
removed
2-) Check boiler central heating valves are
open if they are closed open all
3-) Check all radiator valves are open if
they are closed open minimum 3 meters of
radiator must be open
4-) RESET boiler and check if problem
removed
5-) Call for authorised service
E 11
Gas valve
modulator
disconnected
Boiler does not
work, E11 error code
flashing on the
screen
> Gas valve harness 1-) Call for authorised service
2-) Check gas valve between board and
gas valve
E 13
Exhaust
temperature probe
over-temperature
alarm
Boiler does not
work, E13 error code
flashing on the
screen
> Over temperature
flue gas outlet
value > 105 C°
1-) Call for authorised service at first
E 14
Exhaust ( FLUE )
temperature probe
fault
Boiler does not
work, E14 error
code flashing on the
screen
> Central heating
FLUE temperature
sensor faulty
1-) Reset & Restart boiler
2-) Call for authorised service
E 15
Fan failure
(feedback/supply)
Boiler does not
work, E15 error
code flashing on the
screen
> Fan harness
1-) Reset & Restart boiler
2-) Call for authorised service
E 16
Central heating
temperature
RETURN sensor
faulty
Boiler does not
work, E16 error
code flashing on the
screen
> Central
heating RETURN
temperature sensor
faulty
1-) Reset & Restart boiler
2-) Call for authorised service
E 17
Temperature
difference between
FLOW and LIMIT
NTC (Double
Heating Probe)
faulty
FLOW and LIMIT
sensor (DOUBLE
NTC) malfunction
> FLOW and LIMIT
Sensor ( double
NTC ) faulty
1-) Reset & Restart boiler
2-) Call for authorised service
E 19
Water flow meter
input reading
Lack of domestic
heating water on
request
Wrong parameters
settled on TsP menu
1-) Call for authorised service at first
2-) Only authorised service must adjust TsP
Parameter P01=0 with defalut value