Radiant SF 14 User Manual - page 5
USER INSTRUCTIONS
3
Starting up the water heater
Open the gas tap located under the
water heater;
Switch on the water heater by
placing the ON/OFF switch (1)in
the ON position (fig. 1 led 4 - stable
light).
The water heater will start
automatically after the D.H.W
request (fig. 1, led 4 - flashing light);
Check that there are no flashing led
on the display, if flashing lights
appear call an authorised Service
Centre;
D.H.W temperature control
The domestic hot water temperature is regulated by knob 3 (fig.1);
Rotating the knob anticlockwise reduces the temperature.
Rotating the knob clockwise increases the temperature.
The range of temperature settings for the domestic hot water runs from a minimum of 35°C to a maximum of
60°C
Min-Max output adjustment
The output of the water heater is regulated by knob 2 (fig. 2);
Rotating the knob anticlockwise reduces the water heater output.
Rotating the knob clockwise increases the water heater output.
The output setting range is from a minimum of 8.5 Kw to a maximum of 24 Kw.
Regulate the knob 2 (fig. 2) in a comfort condition in relation to the D.H.W flow rate and temperature inlet (fig.
2). Ex: with a flow rate of 10 lt/min. and a cold water inlet temperature of 10°C, position the knob indicator on
the red graduated scale.
60°
55°
50°
45°
40°
ON
4
1
5
Fig. 1
2
3
6 7 8