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8
Problems
Assembly, maintenance and repairs must be performed by qualified technicians only. The following chart offers solutions to
possible problems (solutions followed by an * must be undertaken by qualified technicians only).
Problem
The heater does not ignite.
Slow and difficult ignition of the burner.
Red LED flashes.
Water at low temperature.
Water is not heated, no flame.
The burner turns off the heater is
operating.
Reduced water flow.
Table 8
Cause
Switch turned off.
Reduced water flow.
Flat batteries.
Insufficient gas supply.
Temperature limiter has tripped.
Flue gas safety device has tripped.
Insufficient water supply pressure.
Dirty taps or mixers.
Gas valve blocked.
Heat exchanger blocked (limescale).
Problems | 15
Solution
▶ Check switch position.
▶ Check and correct.
▶ Replace batteries.
▶ Check the temperature selector
position and adjust it according to the
desired water temperature.
▶ Check reducer, and if inadequate or
malfunctioning, replace it.
▶ Check if the bottles (butane) freeze
during operation, and if so, move
them to a warmer place.
▶ Wait 10 minutes and restart the
heater. If the problem persists, call a
qualified technician.
▶ Vent the area. Wait 10 minutes and
restart the heater. If the problem
persists, call a qualified technician.
▶ Check and correct. *
▶ Check and clean.
▶ Clean filter.*
▶ Clean and de-lime if necessary.*
6 720 607 845 (2015/05)
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