CHAFFOTEAUX 470 VERT, Instruction For Installation And Maintenance

Page: 68 / 76

EN
68
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Replacing or resetting the thermostat
If the thermostat is deactivated, reset it and
establish the cause (short-circuit, faulty thermostat,
etc.).
CAUTION:
Every thermostat is designed to be
reset a maximum of two or three times only!

Replacing the heating element
Check the Ohmic value of the heating element
and, if necessary, replace it. A null or an
LQÀQLWH
value indicates that the heating element must be
replaced.
Armoured range
The appliance must be emptied before the
armoured heating element may be replaced.
Steatite range – PROfessional TECH steatite
range
It is not necessary to empty the appliance before
replacing the heating element. During a Technical
Assistance procedure for a steatite water heater,
it is
absolutely necessary to replace the
plastic separator between the thermostat and
the heating element
in the water heater as this
guarantees the correct operation of the appliance.
Picture 17 - Plastic separator / A: plastic separator
€
Replacing the electronic circuit
PROfessional TECH PTEC steatite range
Before performing any work, make sure you have
isolated the appliance from the electricity supply
network. The replacement of the electronic circuit
is a very simple process. After removing the plastic
protection:
Disconnect the storage cell
SUHVVÀW
connector
on the storage cell).
Disconnect the 2 wires running from the
electronic circuit to the power supply terminal
board.
Disconnect the fast coupling connector with the
false movement protection device which links the
circuit to the boiler and the electrode.
Disconnect the electronic circuit from the
support (plastic material clips on the corners).
Replace the faulty circuit with a new one.
Repeat the procedure described above in the
reverse order.

Replace the battery.
PROfessional TECH steatite range - HPC
The storage cell is replaced by disconnecting the
SUHVVÀW connector and replacing the old storage
cell with a new rechargeable one, Ni-Mh 9 volt
150 mAh minimum .
Technical Assistance Centre
If the problem persists, please contact our
Technical Assistance Centre:
France
Chaffoteaux sas
Carré Pleyel 5 Rue
Pleyel 93 521 Saint
Denis Cedex
Tel: 01 55 84 94 94
Fax: 01 55 84 96 10
Belgium and
Luxembourg
Ariston Thermo
Benelux sa
Tel: 02/333 48 88
Fax: 02/333.48 89
Spare parts service
To request spare parts, please contact the relevant
Spare Parts Service.
The replacement of electrical parts must be carried
out by a professional.
France
Chaffoteaux sas
Pièces de rechanges
(spare parts) B.P. 45
Tressignaux
Tel: 02 96 65 33 33
Fax: 02 96 70 28 59
Belgium and
Luxembourg
Ariston Thermo
Benelux sa
Tel: 02/333.48.22
Fax: 02/333.48.49
Industrielaan 61,
1070 Brussel
61, Boulevard industriel,
1070 Brussel
Industrielaan 61,
1070 Brussel
61, Boulevard industriel,
1070 Brussel