To use the unit again, no action is required.
To completely shut off the unit, place the knob
in the () position.
fig. 3 - Turning the unit off
If the water heater will not be used for an
extended period of time, close the gas cock
supplying the unit.
If the unit will be inactive
for an extended period of
time during the winter, all
water should be
removed to avoid ice
damage.
1.4 Settings
1.4.1 Setting the burner power manually
Use the knob (3 fig. 1) to
select the heater power.
You may choose between the
minimum, maximum, and intermediate
positions, depending on the required heating
power.
If the knob is turned counterclockwise, the
unit will operate at maximum power. If the
temperature is too high, for example in the
summer, or if you need a reduced flow
of not very hot water, turn
the knob clockwise. This
reduces the power, and therefore the
gas consumption.
In the ā position, the unit
is turned off.
1.4.2 Setting the temperature
Turn the water temperature selector
clockwise to increase the temperature, or
counterclockwise to decrease it.
fig. 4 - Setting the temperature
1.5 Faults
Once the adjustments described above have
been made, the heater is ready to operate
automatically. When a hot water tap is
opened, an intermittent discharge is
generated on the ignition electrode to light the
burner. All electronic models have an
ionization electrode built into the burner
to monitor flame presence. If
a malfunction or lack of gas causes
the heater to turn off, close the hot water tap.
It is then necessary to eliminate the fault or
obstacle preventing the gas from reaching the
heater, e.g., inadvertent closing of the gas
cock, empty gas cylinder, etc. To reactivate
the heater, close and open the hot water tap.
If no hot water is produced after eliminating
the cause and opening the hot water tap,
repeat the process.
If the problem persists, call the technical
support center.
Table 1 - Faults
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