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R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS

3 Riempimento 

dell'impianto_MIAH4_R2K 

RAIN_EN

3.    USE

USER

1.1.8. SYSTEM FILLING

To restore the water pressure inside the system 
open the loading tap “R” (fig. 1) and make sure 
using pressure gauge “M” (fig. 1), that the system 
pressure reaches 1.2 bar (see fig. 2).

After performing this operation, make sure that the 
loading tap “R” (fig. 1) is properly closed.

After the water pressure reset the boiler will 
automatically perform a 2 minutes system relief 
cycle. Throughout this function the display will 
show the code “F33”. The boiler can work normally 
only after completing the operation.

R

M

fig. 1

fig. 2

Summary of Contents for R2K 34 RAIN

Page 1: ...R2K 34 RAIN RAD ING Man Ut 1901 1_firm L224C_AHS Use Manual for model Condensing boiler with integrated heat exchanger for domestic hot water side suitable for outdoor installation R2K 34 RAIN...

Page 2: ...HS_EN Contact Details Office Address 10 Frankston Gardens Drive Carrum Downs Victoria Australia 3201 Email Address sales hydronicsupplies com au Website www hydronicsupplies com au Phone 61 3 9708 260...

Page 3: ...S 6 1 1 2 CONTROL PANEL 7 1 1 3 DISPLAY ICONS 8 1 1 4 INFO MENU DISPLAY DATA 9 1 1 5 START UP 10 1 1 6 OPERATING MODE 10 1 1 7 INFORMATIONAL NOTE ON ANTI FREEZE FUNCTION 11 1 1 8 SYSTEM FILLING 12 1 1...

Page 4: ...4 R2K 34 RAIN RAD ING Man Ut 1901 1_firm L224C_AHS R2K 34 RAIN_Man Ut _AHS_EN TABLE OF CONTENTS...

Page 5: ...are addressed to all those who will use the machine The machine must be used and accessed only by qualified operators that fully read and understood the User section paying particular attention to th...

Page 6: ...operty due to incorrect use DANGER The boiler should not be used by persons including children with reduced physical sensory or mental capacities or without suitable knowledge or experience unless the...

Page 7: ...OTHER INFORMATION see chapter INFO MENU DISPLAY HOLD FOR 5 SECONDS IN OFF OPERATING MODE TO VIEW THE LAST 5 FAULTS 3 OPERATING MODE SELECTION KEY SUMMER ONLY HEATING WINTER OFF 4 RESET KEY FAULTS RES...

Page 8: ...SPLAY d7 6 EXTERNAL PROBE INSTALLED EXTERNAL PROBE TEMPERATURE d1 7 TEMPERATURE DISPLAY SET POINT PARAMETER VALUE 8 OPEN THERM COMMUNICATION PRESENT REMOTE CONTROL AREA CONTROL UNIT 9 INSUFFICIENT SYS...

Page 9: ...d4 RETURN PROBE TEMPERATURE d5 SOLAR COLLECTOR TEMPERATURE IF SOLAR BOARD INSTALLED SCS d6 SOLAR BOILER TEMPERATURE BOTTOM IF SOLAR BOARD INSTALLED SBSI d7 SOLAR BOILER TEMPERATURE TOP IF SOLAR BOARD...

Page 10: ...is enabled Whenever heating energy is needed to heat the rooms the automatic start up system will start the burner this is indicated by displaying the symbol blinking WINTER MODE In this mode the boil...

Page 11: ...deactivate the boiler for a long period of time proceed as follows contact the Technical support centre that will empty the water system where no anti freeze is intended and will cut off the power wat...

Page 12: ...sure using pressure gauge M fig 1 that the system pressure reaches 1 2 bar see fig 2 After performing this operation make sure that the loading tap R fig 1 is properly closed After the water pressure...

Page 13: ...HE TECHNICAL SUPPORT CENTRE E03 FUMES SAFETY THERMOFUSE 102 C CONTACT THE TECHNICAL SUPPORT CENTRE E04 WATER MISSING IN THE SYSTEM IF THE SYSTEM PRESSURE IS BELOW 1 2 BAR FILL THE SYSTEM AS DESCRIBED...

Page 14: ...ONTACT THE TECHNICAL SUPPORT CENTRE E31 INCOMPATIBLE REMOTE CONTROL CONTACT THE TECHNICAL SUPPORT CENTRE E32 COMMUNICATION ERROR BETWEEN THE BOILER BOARD AND THE MODBUS BOARD CONTACT THE TECHNICAL SUP...

Page 15: ...TIVATE DEACTIVATED IT BY HOLDING SIMULTANEOUSLY AND FOR 7 SECONDS THE RESET AND OF THE DOMESTIC CIRCUIT 1 1 11 FAST H2O FUNCTION TheFastH2Ofunctionkeepsaconstanttemperature in the DHW circuit within t...

Page 16: ...f the device using a wet cloth and come neutral soap WARNING DONOTuseabrasiveorpowderdetergents as they might damage the plastic cover and control elements 1 1 14 DISPOSAL The boiler and all its acces...

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Page 20: ...RADIANT BRUCIATORI s p a Via Pantanelli 164 166 61025 Loc Montelabbate PU Tel 39 0721 9079 1 fax 39 0721 9079279 e mail info radiant Internet http www radiant it...

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