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Use Manual for model R2K 34 RAIN Condensing boiler, with integrated heat exchanger for domestic hot water side, suitable for outdoor installation R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
1.1.7. INFORMATIONAL NOTE ON ANTI-FREEZE FUNCTION 1.1.8. SYSTEM FILLING 1.1.9. FAULT SIGNALLING CODES 1.1.10. ACTIVE FUNCTIONS SIGNALLING CODES 1.1.11. FAST H2O FUNCTION 1.1.12. MAINTENANCE 1.1.13. COVER CLEANING 1.1.14. DISPOSAL R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
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TABLE OF CONTENTS R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
1. USER SECTION 1. USER SECTION The operations described in this section 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 the warnings.
DANGER DO NOT obstruct the air vents of the location in which the gas device is installed to prevent the formation of toxic explosive mixes. R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
SWEEP FUNCTION ACTIVATION (HOLD FOR 7 SECONDS) DOMESTIC WATER TEMPERATURE ADJUSTMENT KEY / HOLD THE KEYS AT THE SAME TIME FOR 5 SECONDS TO ACTIVATE DISPLAY BACK LIGHT FOR 10 MINUTES DISPLAY R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
11. OPERATION IN DOMESTIC MODE ENABLED 12. ERROR DISPLAY THAT CAN BE RESET 13. OFF OPERATING MODE 14. ERROR DISPLAY THAT CAN NOT BE RESET 15. OPERATION IN HEATING MODE ENABLED R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
THE REMOTE TANK TO THE BOILER (ONLY FOR HYBRID DOMESTIC SYSTEM WITH OPTIONAL SENSOR) POWER SUPPLIED BY THE HEATING PUMP IN KW/H (ONLY FOR HYBRID DOMESTIC SYSTEM) HEATING FLOW RATE DISPLAY EXPRESSED IN L/MIN (IF THERE IS A FLOWMETER). R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
OFF MODE burner; this is indicated by displaying the symbol ‘ ’ blinking. In this mode the boiler no longer meets the heating and domestic hot water demands, the anti-freeze, R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
› the boiler is not blocked. gas supply. › Or leave the boiler in OFF operating mode keeping active the electrical and gas supplies so that the anti-freeze function may activate. R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
2 minutes system relief cycle. Throughout this function the display will fig. 1 show the code “F33”. The boiler can work normally only after completing the operation. fig. 2 R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
CUT OFF THE POWER SUPPLY FROM THE MAIN SWITCH AND THEN RESTORE IT, AS SOON AS THE ERROR CODE DISAPPEARS, THE BOILER WILL RESTART AUTOMATICALLY. IF THE BLOCK PERSISTS CONTACT THE TECHNICAL SUPPORT CENTRE. R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
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FROM THE DISPLAY, THE BOILER WILL START AUTOMATICALLY. SUPPLY VOLTAGE CONTACT THE TECHNICAL SUPPORT CENTRE. COMMUNICATION FAULT BETWEEN CONTACT THE TECHNICAL SUPPORT CENTRE. MODBUS CONTROLLER AND MODBUS CONTROL UNIT R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
› water wastes are limited waiting that the water reaches the right temperature. To activate/deactivate the Fast H2O function please follow the instruction indicated in the paragraph ‘ACTIVE FUNCTIONS SIGNALLING CODES’. R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...
(Waste Electrical and Electronic Equipment) shows that this product can not be dismantled as domestic waste. Proper dismantle of this product helps preventing potentially negative consequences on human health and environment. R2K 34 RAIN - RAD - ING - Man.Ut. - 1901.1_firm.L224C_AHS...