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USER INSTRUCTIONS

 

 

4

M

  Topping-up the system with water 

 

The  water  pressure  in  the  central  heating  circuit 
must  be  checked  during  the  entire  period  of 
operation of the boiler. In this respect, the reading 
on  the  pressure  gauge  M  (see  fig.  2),  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 flash on the display (see “Control panel”).  

To bring the system back up to pressure, open the 
external filling loop valve (see fig. 3)  and use the 
pressure  gauge  M  (see  fig.  2)  to  check  that  the 
system  pressure  reaches  1  bar  and  that  the  code 
H2O lights up.  

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  8  (see 
“Control 

panel”) 

together 

with 

the 

relative 

indications  and  the  operations  that  the  user  can 
carry out to reset the boiler. 

 

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

 

_

E01

E01

E01

E01

  

Ionisation block

 

Code E01 lit continuously on the display.   

  Check  that  the  gas  valve  on  the  boiler  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 (see “Control panel”) on the control panel. 

  When  the error code on the display disappears, the boiler will restart. 

If the problem persists, Call the Service Centre. 

 

_

E02

E02

E02

E02

_  Safety Thermostat tripped

 

Code E02 lit continuously on the display.  Call the Service Centre. 

 

_

E03

E03

E03

E03

_  Flue Gas Thermostat tripped

 

Code E03 lit continuously on the display.  Call the Service Centre. 

 

_

h2o

h2o

h2o

h2o

_  Water Pressure Switch tripped

 

Code H2O lit continuously on the display.   

  Check  the  water  pressure  in  the  central  heating  circuit.  The  reading  on  the  pressure  gauge  M  (see  fig.  2), 

located on the lower part of the boiler, must not be less than 1 bar . 

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

  The boiler will restart automatically. 

If the problem persists, Call the Service Centre.

 

Fig.  2

 

HF

CWI

OPTIONAL

12-00710

Fig.  3

 

Summary of Contents for Ekoflux RK 34/B

Page 1: ...D ING MAN UT 1104A DIGITECH 2 REGNO UNITO EXTRAHEAT CBD Technical specification RADIANT BRUCIATORI S p A Montelabbate PU ITALY ENGLISH User Manual for model RKA 24 8 RKA 24 RKA 28 RKA 34 Wall mounted...

Page 2: ......

Page 3: ...th 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 belo...

Page 4: ...TROL KNOB 4 D H W TEMPERATURE 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...

Page 5: ...MER WINTER mode press button 6 see fig 1 The boiler will work for both central heating D H W systems The SUMMER WINTER mode setting of the boiler is signalled by the symbols lit continuously on the co...

Page 6: ...have been taken call an authorised Service Centre _E01 E01 E01 E01_ Ionisation block Code E01 lit continuously on the display Check that the gas valve on the boiler and gas meter are open and that the...

Page 7: ...E22 E22_ Parameter programming request Code E22 lit continuously on the display Call the Service Centre _E35 E35 E35 E35_ Flame Detection Malfunction Code E35 lit continuously on the display Call the...

Page 8: ...N 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 HANDBOOK DER...

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