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USER INSTRUCTIONS

 

 

2

 

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 PERSONNEL. 

 

Boiler controls - Control panel 

LEGEND 
 

1. 

ON/OFF SWITCH  

2. 

HEATING TEMPERATURE CONTROL KNOB      

 

3. 

D.H.W TEMPERATURE CONTROL KNOB. 

4. 

D.H.W TEMPERATURE DISPLAY BUTTON. (KEEP PRESSED FOR 5 SECONDS TO  DISPLAY OUTSIDE 

TEMPERATURE -ONLY WITH OPTIONAL OUTDOOR SENSOR) 

5. 

SERVICE BUTTON. 

6. 

SUMMER, WINTER OR SUMMER/WINTER MODE SELECTION BUTTON. 

7. 

TERMINAL BOARD FOR EXTERNAL WIRING. 

8. 

TEMPERATURE, ERROR CODE AND OPERATING STATUS DISPLAY. 

 

 

Fig. 1 

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5

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Summary of Contents for RK 25/B

Page 1: ...RK 25 B RAD ING MAN UT 0907B DIGITECH 2 Technical specification RADIANT BRUCIATORI S p A Montelabbate User Manual for model RK 25 B Premix condensing system boiler for remote D H W storage cylinder co...

Page 2: ......

Page 3: ...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 boiler is t...

Page 4: ...S CALL FOR PROFESSIONALLY QUALIFIED PERSONNEL Boiler controls Control panel LEGEND 1 ON OFF SWITCH 2 HEATING TEMPERATURE CONTROL KNOB 3 D H W TEMPERATURE CONTROL KNOB 4 D H W TEMPERATURE DISPLAY BUTTO...

Page 5: ...will only work for the central heating system The WINTER mode setting of the boiler is signalled by the symbol lit continuously on the control panel The automatic ignition system will light the burne...

Page 6: ...boiler In this respect the reading on the pressure gauge M fig 1 located on the lower part of the boiler must not be less than 1 bar If there is insufficient water in the boiler the code H2O will flas...

Page 7: ...usly on the display Call the Service Centre E12 D H W boiler sensor malfunction Code E12 lit continuously on the display Call the Service Centre E16 Electric Fan Malfunction Code E16 lit continuously...

Page 8: ...THE COMPANY RESERVES THE RIGHT TO APPLY VARIATIONS WITHOUT PRIOR NOTIFICATION NEITHER WILL THE COMPANY BE HELD RESPONSIBLE FOR ANY INACCURACIES IN THIS HANDBOOK DERIVING FROM PRINTING OR TRANSLATION...

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