Radiant SF 14 User manual

Brand: Radiant

Model: SF 14

Type: User manual

CE 0694 SF 14 - RAD - ING - MAN.UT - 0904B - MIR7VD6FLC

Technical specification RADIANT BRUCIATORI S.p.A. Montelabbate (PU) ITALY

User Manual

for models

SF 14

Gas Water Heater

USER INSTRUCTIONS

WATER HEATER OPERATING INSTRUCTIONS

Make sure that the authorised technician who tested the boiler has stamped the guarantee booklet.

The installation, first start-up, regulation and maintenance operations must be carried out exclusively by qualified

personnel (e.g. Radiant authorised Service Centres). Incorrect installation can cause damage to property and

injury to persons or animals, for which the manufacturer will not be held responsible.

During the installation, the technician must carry out the following checks:

■ The data on the data plate must correspond to that of the mains supply networks (gas, electricity, water);

■ The water heater must be regulated according to its designed use and performance;

■ The flue gas exhaust and combustion air intake system must be correctly installed and operational;

■ The exhaust gas discharge and ventilation systems must comply with the requirements of national and local

standards regardless of whether the water heater is installed indoors, outdoors or in its own cabinet (see

section “Reference standards”).

General Warnings

 If there is any doubt as to whether the appliance has been tested by an authorised technician, do not attempt

to start it. All maintenance and gas conversion operations MUST BE CARRIED OUT BY PROFESSIONALLY

QUALIFIED PERSONNEL, registered in accordance with current legislation.

 Make sure that the requirements relating to the air intake and ventilation of the room in which the

water heater is to be installed have been complied with;

 The water heater can be installed outdoors in a partially protected location, in accordance with

current standards and where the minimum external temperature does not fall below –10°C. The

manufacturer will not be held responsible for installation in locations where the temperature falls to

below –10°C;

 Should any part of the water heater freeze-up, do not attempt to light it under any circumstances, but instead

call the Service Centre immediately;

 Do not obstruct the ventilation openings in rooms where there are gas-burning appliances installed (boiler,

cooker, etc.);

 The natural draught water heaters are equipped of a control device which permit the correct exhaust fumes

discharge; The device permit the maximal safety during the water heater functioning.

USER INSTRUCTIONS

If you smell gas …

 DO NOT ACTIVATE ANY ELECTRIC SWITCHES, TELEPHONES OR ANY OTHER DEVICE THAT MAY

GENERATE ELECTRICAL DISCHARGES OR SPARKS.

 OPEN DOORS AND WINDOWS IMMEDIATELY TO CREATE A CURRENT OF AIR THAT WILL RAPIDLY

CLEAR THE ROOM.

 CLOSE ALL GAS TAPS AND VALVES.

 CALL FOR PROFESSIONALLY QUALIFIED TECHNICAL ASSISTANCE.

Water heater controls – Control panel

ON/OFF SWITCH.

2. MIN – MAX OUTPUT ADJUSTMENT KNOB.

3. D.H.W TEMPERATURE CONTROL KNOB

4. STABLE LIGHT: POWER ON

FLASHING LIGHT: FLAME ON

5. FLASHING LIGHT: FLUE SAFETY THERMOSTAT MALFUNCTION( Mod. S 14)

AIR PRESSURE SWITCH (Mod. SF 14)

6. FLASHING LIGHT: FLAME LOCK OUT

7. FLASHING LIGHT: HIGH LIMIT SAFETY THERMOSTAT LOCK OUT

8. FLASHING LIGHT: D. H.W. SENSOR/SOLAR PANEL SENSOR FAILURE

9. TERMINAL BLOCK FOR ELECTRIC WIRINGS

12 9

40°

45°

50°

55°

60°

USER INSTRUCTIONS

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°

Fig. 1

2 3

6 7 8

USER INSTRUCTIONS

Diagnostics – Error codes:

This paragraph contains a list of error codes that the water heater may generate on the display together with the

relative indications and operations that the user can carry out to reset the water heater.

If the problem re-occurs after the following actions have been taken, call an authorised Service Centre.

 Ionisation block

Led 6 lit continuously on the display (pag. 3 fig. 1).

 Check that the gas valve on the water heater and gas meter are open and that there is gas in the mains supply

(or in the tank).

 Switch off then switch on the appliance using switch 1 on the control panel;

 When the error code on the display disappears, the water heater will restart.