AEG MTH 440 Operations Instructions download pdf (Page 16)

for the user and the qualiﬁed installer

3. Fault elimination by the user

Table 3

4. Fault elimination by the qualiﬁed installer

Table 4

Fault Cause

Remedy

Flow too weak Jet regulator furred or soiled. Clean or if necessary renew the ﬁtting jet re-

gulator (see „2.11 Special accessories“).

Filter soiled.

Clean the ﬁlter in the cold water inlet

(2)

after shutting off the water supply.

Heating fails to switch on / no hot water. No electrical power. Check the fuse (house installation).

Heating system defective.

Measure heating system resistance, if neces-

sary exchange the unit.

Fault Cause Remedy

No hot water despite fully opened hot water

ﬁtting.

No electrical power. Check the fuses in the house installation.

The turn on ﬂow rate needed to switch on

the heating power has not been reached. Soi-

ling or furring of the jet regulator.

Clean or if necessary renew the jet regulator

(see „2.11 Special accessories“).

5. Guarantee

For guarantees please refer to the pespective terms and conditions of supply for your country.

The installation, electrical connection and ﬁrst operation of this appliance should be carried out by a

qualiﬁed installer.

The company does not accept liability for failure of any goods supplied which accor-dance with the

manufacturer‘s instructions.

5.1 Environment and recycling

Please help us to protect the environment by disposing of the packaging in accordance with thenational

regulations for waste processing.

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AEG MTH 440 Operations Instructions Page 16