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USER INSTRUCTIONS

 

TA05A100.A0306

 

6

ƒ

  If the pressure is less than 1 bar, top-up the system as described in paragraph “Filling the system”. 

ƒ

  The boiler will restart automatically. 

If the problem persists, 

Call the Service Centre.

 

 

 

Heating Sensor malfunction

 

Led 

10 

lit continuously.  

Call the Service Centre. 

 

 

D.H.W Sensor malfunction 

(only

 for combi model)

 

Led 

10 

lit continuously.  

Call the Service Centre.

 

 

 

Parameter programming request   

Led 

10 

lit continuously.  

Call the Service Centre.

 

 

 

N.B. If the boiler is to be left unused for a long period of time,

 the user must do one of the following: 

ƒ

 

Make the boiler safe

 by disconnecting all the power supplies (electricity and gas), and draining the heating 

system and the condensate trap. 

ƒ

  Leave the boiler in 

standby, 

leaving the electricity and gas supplies connected and, consequently the anti-freeze 

function. 

22

22

55

66

Summary of Contents for RHA 28/100

Page 1: ...OUNCIL NUMBER 47 651 31 User instructions CE 0694 TA05B100 A0306 Technical specification by RADIANT BRUCIATORI S p A Montelabbate PU ITALY ENGLISH User Manual for model RHA 28 100 Condensing boiler wi...

Page 2: ......

Page 3: ...he air intake and ventilation of the room in which the boiler is to be installed have been complied with The boilers can be installed outdoors in a partially protected location in accordance with curr...

Page 4: ...ER WINTER OR SUMMER WINTER SELECTION BUTTON 7 TERMINAL BOARD FOR EXTERNAL WIRING 8 D H W FUNCTION INDICATOR THE BOILER IS IN SUMMER OR SUMMER WINTER MODE a FIXED LIGHT THE BOILER IS READY TO SUPPLY HO...

Page 5: ...TER mode press button 6 fig 1 The boiler will only work for the central heating system The WINTER mode setting of the boiler is signalled by led 9 lit continuously on the control panel The automatic i...

Page 6: ...g 1 page 63 When the operation is complete close the fill valve Diagnostics Error codes This paragraph contains a list of error codes that the boiler may generate on the display 13 fig 1 page 63 toget...

Page 7: ...nly for combi model Led 10 lit continuously Call the Service Centre Parameter programming request Led 10 lit continuously Call the Service Centre N B If the boiler is to be left unused for a long peri...

Page 8: ...FORMATION PURPOSES ONLY AND ARE NOT BINDING THE COMPANY RESERVES THE RIGHT TO APPLY VARIATIONS WITHOUT PRIOR NOTIFICATION NEITHER WILL THE COMPANY BE HELD RESPONSIBLE FOR ANY INACCURACIES IN THIS HAND...

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