Klarstein ENDURAHEAT SMART Manual Del Usuario página 30

EN
30
TROUBLESHOOTING
Problem
No water comes out
from hot water outlet.
Getting cold water from
outlet (light of digital
display window is off).
Getting cold water from
outlet (light of digital
display window is on).
Error codes
„E2" signal is on
„E3" signal is on
„E4" signal is on
Reasons
Water supply cut off or
water pressure is lower.
Water inlet pipe not
open or water fixing
valve is faulty.
Electricity supply is cut
off or power switch is
off.
Faulty inner el.ectric
circuit
Lower setup water
temperature.
Shorter heating time.
Faulty water mixing
valve
Faulty inner electric
circuit.
Water heater is
turned on without
filling water. Dry
heating occurs.
Faulty thermostat
Faulty thermo cutout
Solutions
Check water supply.I
Open water inlet pipe
or change water mixing
valve.
Check electricity supply
circuit.
Contact customer care
centre.
Adjust higher heating
temperature.
Continue heating.
Change water mixing
valve.
Contact customer care
centre.
Cut off electric-
ity supply, filling full
tank water. Then con-
nect electricity supply
again.
Contact customer
care centre
Contact customer
care centre