For the customer
Please read and observe safety warnings. Never expose the device to
frost. If you are calling customer service, please inform our customer
representative of the serial numbers starting with B21 on the device's
information label. You can find this label in the openable cover on the front
of the instantaneous water heater.
EN
-40-
E06
Electronic card
failure
Change the electronic
card.
Technician
E03
The inlet water
temperature is too
high (may be due to
solar energy
system).
Customer
The inlet water
temperature is too high
(may be due to solar
energy system).
E04
Entry water
temperature is too
low (danger of
frost).
Customer
Immediately turn off the
water in the device, turn
off the fuse and open
the hot water tap to
drain the water inside
the device. You may run
the device after it is
frozen.
E05
Air bubble detection
system is on.
Customer
Open and close the hot
water tap several times,
clean the air bubble in
the system.
Liquidation:
This device has been marked according to the European
Directive 2002/96 / EEC (waste electrical and electronic
equipment - WEEE) for electrical and electronic equipment
which has fulfilled its life. This regulation specifies the content
of EU - wide applications for retrocession and evaluation of
old devices.
Malfunction
Reason
Solution
Who?
