Navodilo TEG - 382 012 646 - 08062004 copy.qxd
10.6.2004
8:57
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the plastic lining at first at the thermostat knob and on the side in front of the knob cautiously
a screwdriver is pushed in. When the plate is released at both sides, it can than be removed
by hand. Than the thermostat knob is removed and the screw under the knob is unscrewed.
At last also all four screws for fixing of plastic lining are unscrewed and the lining removed.
Legenda:
1 - Thermostat
2 - Thermal fuse
3 - Immersion heater
4 - Pilot lamp
5 - Connection terminal
L - Live conductor
N - Neutral conductor
- Earthing conductor
Electric installation
CAUTION: Prior to each reach in the inner of the heater you must absolutely disconnect
it from electric network!
USE AND MAINTENANCE
After the connection to water and electric network the heater is ready for use. By turning
the knob of thermostat at the front side of the protecting cover, the wished temperature of
water 75°C is chosen. We recommend the adjustment of the knob to the position "E". Such
an adjustment is the most economic, with it the temperature of water shall be approximately
55°C, the excretion of lime-stone and thermal loss shall be smaller as by adjustment to
higher temperature.
The operation of electric immersion heaters is shown by pilot light which is lit during the
time until the water in the heater is heating to the chosen temperature or to the intended
switch off. During the heating the volume of water in the heater is increasing, which causes
the dropping of water from the mixing valve. By strong squeezing of the mixing valve the
dropping can not be stopped but the mixing valve can be damaged.
When the heater shall not be used during a longer time, its contents must be protected
against freezing so that the electricity shall not be switched off, but the thermostat knob
shall be adjusted to the position "*". With this adjustment the heater shall maintain the water
temperature by approximately 9°C. But when the heater is switched-off the electric network,
at risk for freezing, the water must be emptied from it.
The outside of the heater is cleaned by mild solution of detergent. The solvents or rough
cleaning means should not be used.By regular service check impeccable operation
shall be assured and a long lifetime of the heater. The first check must be performed by
authorised service workshop after approximately two years after the first connection. At
check, it necessary lime stone must be cleaned which with regard to the quality, quality
and temperature of the water used is gathered in the inside of the water heater. Service
workshop shall after check recommend also the date of next check.
Never try to repair any possible faults of the heater by yourself, but inform about it the
nearest authorised service workshop.
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