Flexiheat HDCS 10/15 Installation And Operating Instructions Manual Download

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INSTRUCTIONS

INSTALLATION AND OPERATING

HDCS

- Floor Mounted Electric Combination Boiler

HDCSM

- Wall Mounted Electric Combination Boiler

Summary of Contents for HDCS 10/15

Page 1: ...INSTRUCTIONS INSTALLATION AND OPERATING HDCS Floor Mounted Electric Combination Boiler HDCSM Wall Mounted Electric Combination Boiler ...

Page 2: ...efully as they contain important information on the safety use and maintenance of the installation These boilers are to be installed by qualified personnel only following the manufacturer s instructions The manufacturer will hold no liability in case of damage to people animals or property caused by incorrect installation of these boilers ...

Page 3: ...RE SELECTION 7 8 FUNCTIONING WITH TIMER OPTIONAL 6 1 OBSERVATIONS 7 9 SWITCHING OFF THE BOILER 10 BOILER MAINTENANCE 8 10 1 SAFETY DEVICE MAINTENANCE 8 19 GENERAL WARRANTY CONDITIONS 23 18 3 LOW PRESSURE LOCKING 22 18 2 BOILER TEMPERATURE SECURITY LOCK 18 1 ACCUMULATOR TEMPERATURE SECURITY LOCK 18 SECURITY LOCKS 17 ANOMALIES 10 2 RECOMMENDATIONS 8 11 DIAGRAMS AND MEASUREMENTS 9 12 CIRCULATING PUMP...

Page 4: ...T OF COMPONENTS 7 Automatic trap 6 Pressure switch 12 Heating pump 4 Modular maneuver 11 Expansion Vessel 13 Drain point 8 Heating tank 9 Heating elements 10 Heating safety valve 3 Safety thermal 80 ºC 14 DHW safety valve 5 DHW heater elements 2 DHW Stainless Steel Tank 1 Dielectric nipple ...

Page 5: ...ns the heating side of the boiler on or off heating circuit Ensures that the boiler temperature does not exceed 110 ºC It is an optional element which can be weekly or daily and allows you to select the on and off period for the heating Select the power stages for the heating selecting half power with each stage Activate both switches get the maximum power output Allows you to select the desired h...

Page 6: ...essential to cut off the electricity supply Users must not access internal boiler components or control components 3 3 Applicable legislation It is essential to observe the laws in force regarding electric boiler installation with applicable legislation The availability of certain models and their accessories may vary according to the market Flexiheat UK shall hold no liability for any damages cau...

Page 7: ...5 500 400 200 500 500 DCS DCSM 495 15 mm 4 INSTALLATION INSTRUCTIONS Wall mounting system for HDCSM Clearance measurements ...

Page 8: ...o the flow or return heating circuit 4 2 Electrical installation Ensure the voltage in the home is the same as that indicated for the boiler Make the electrical connections in accordance with the electrical diagrams shown in this manual The boiler must be installed by a qualified technician observing the applicable legislation It must be connected to a heating circuit or domestic hot water network...

Page 9: ...when you have checked that the power is reaching it the installation is filled with water at the correct pressure the circulating pump is turning and the boiler has not been cut out by the safety circuit breaker turn off the main switch and contact the installer 7 OPERATION 7 1 Power setting selection The total power to the boiler may be reduced by half using the half power switches on the control...

Page 10: ...elected temperature is reached and starts it up again when the temperature drops The boiler is pre wired for connection of a room thermostat To do this remove the bridge from the connector block and connect the room thermostat 10 BOILER MAINTENANCE 10 1 Safety device maintenance Check the thermostats and safety devices are working correctly Check the heating circuit pressure relief valves and the ...

Page 11: ...5 395 600 50 700 110 220 IC EAS IAS RC VS 60 70 90 IC 35 RC VS IAS EAS 140 45 175 11 DIAGRAMS AND MEASUREMENTS IC Heating Output HDCSM 1 H HDCS 3 4 M RC Heating Return 3 4 M VS Pressure relief valve 1 2 H EAS Domestic Cold Water Inlet 1 2 M IAS Domestic Hot Water Outlet 1 2 M ...

Page 12: ...ree curves corresponding to the three speeds of the circulating pumps and the boiler pressure drop 1 Constant speed I II III traditional mode The pump operates at a constant pre set speed 2 Variable differential pressure Δp v The setpoint value of the differential pressure H increases in a straight line between H and H within the permitted flow margin The differential pressure generated by the pum...

Page 13: ... 30 2 mca 0 02 0 08 0 1 0 2 0 3 0 4 0 03 0 1 0 13 0 25 0 35 0 47 Litres 80 50 Litres 8 7 5 HDCS Pump Curve HDCSM Pump Curve bar 0 6 0 6 mm 600 600 3 4 M 1 M mm 590 395 Power Main Supply Voltage Number of heating elements Number of resistors heating Water charge loss Heating element for DHW Number of resistors DHW Ohmic value heating element of DHW DHW Tank volume Ohmic value of the heating element...

Page 14: ...14 ELECTRICAL DIAGRAM 14 1 Control diagram BC Heating pump TA Room thermostat F Fuse X12 12 way connector for timer Optional C1 C2 Heating contactors Pressure switch TS Heating safety thermostat TC Heating control thermostat C3 DHW contactors TS1 DHW Safety thermal TC1 DHW Regulation Thermostat IC General Heating Switch ACS DHW switch 1 2 Medium Power Switch PC Power Light PACS DHW Light P1 2 Ligh...

Page 15: ...I I P BC Heating Pump TA Ambient Thermostat F Fuse X12 C12 way connector for programmer Optional IC General Heating Switch 1 2 Medium Power switch TS Thermal security heating Pressure switch ACS DHW switch PACS DHW Pilot Light TC1 DHW Regulation thermostat TS1 DHW safety thermostat TC Heating control thermostat C1 C2 Heating contactors C3 DHW Contactors PC Power Light P1 2 Light of 1 2 Power ...

Page 16: ...SM 180 HDCS HDCSM 210 N L1 L2 L3 R1 R3 R5 R2 R4 R6 C1 C2 P1 P2 R R R R R R C3 C1 C2 14 2 Power diagram C1 C2 Heating contactors P1 P2 Heating element units A B C Bridges for heating power selection Heating contactors P1 P2 Heating element units A C S DHW Resistance group A C S DHW Resistance Group HEATING DHW HEATING DHW ...

Page 17: ... from the voltage the boiler is designed for the boiler must be adapted to the new voltage To do this before connecting the boiler to the main supply change the position of the terminal strip bridges as shown in the figures below To remove a bridge loosen the screws holding it in place and then pull it out of its housing Repeat the above procedure in reverse order to replace it the corresponding f...

Page 18: ... 32 5 Power kW 4 5 3 7 5 Terminal L3 L A 13 13 26 Terminal 0 N A 13 13 26 Power kW 3 3 6 Terminal L3 L A 13 6 5 19 5 Terminal 0 N A 13 6 5 19 5 Power kW 3 1 5 4 5 Heating Circuit Stage 1 Stage 2 Total Terminal Strip Power Selection Terminal L1 L1 A 6 5 6 5 13 Terminal L2 L2 A 6 5 6 5 13 Termnal L3 L3 A 6 5 6 5 13 Terminal 0 N A 0 0 0 Power kW 4 5 4 5 9 Terminal L1 L1 A 6 5 6 5 13 Terminal L2 L2 A ...

Page 19: ... Terminal 0 N A 0 0 0 TerminalL1 L1 A 10 85 10 85 21 7 Terminal L2 L2 A 10 85 10 85 21 7 Terminal L3 L3 A 10 85 0 10 85 Terminal 0 N A 0 10 85 10 85 Terminal L1 L1 A 0 10 85 10 85 Terminal L2 L2 A 10 85 10 85 21 7 Terminal L3 L3 A 10 85 0 10 85 Terminal 0 N A 10 85 10 85 10 85 Power kW 5 5 10 Power kW 7 5 5 12 5 Power kW 7 5 7 5 15 Power kW 5 5 10 Power kW 7 5 5 12 5 Power kW 7 5 7 5 15 Single Pha...

Page 20: ...Terminal 0 N A 0 0 0 Terminal L1 L1 A 15 2 15 2 30 4 Terminal L2 L2 A 15 2 15 2 30 4 Terminal L3 L3 A 15 2 15 2 30 4 Terminal 0 N A 0 0 0 Power kW 10 5 10 5 21 Power kW 9 9 18 Heating Circuit Stage 1 Stage 2 Total Terminal Strip Heating Circuit Stage 1 Stage 2 Total Terminal Strip Terminal L3 L3 A 26 Terminal 0 N A 26 Power kW 6 Terminal L1 L1 A 8 6 Terminal L2 L2 A 8 6 Terminal L3 L3 A 8 6 Termin...

Page 21: ...PO000017 Top cover GMANDCS005 Modular Maneuver 210 6 CELC000078 Pressure switch 15 CRES000002 6 kW resistor 9 CVAL000004 Safety valve 21 SCON000041 Heating boiler 10 CFOV000025 Expansion vessel 8 L 22 SEPO000912 Rear Cover 11 CELC000058 Safety thermostat 80 ºC 23 SEPO000013 Left Side cover 16 GDEPDCS001 Tank S S 80 L 16 SPARE PARTS LIST 3 GFOV000000 Dielectric nipple CRES000008 Heating element 15 ...

Page 22: ...O000032 Top Cover 16 CVAL000004 Safety Valve 9 CFOV000032 Expansion Vessel 7 5 L GMANDCS101 Modular maneuver 10 15 front 1 CFER000026 Lock 13 CFER000048 Spring closure 2 SELEDCS000 Electric 14 SEPO000356 Right Cover 3 SEPO000023 Door 15 CRES000004 Heating element 9 kW 45 90 4 SEPO000357 Left Side CRES000008 Heating element 15 kW 10 15 5 CELC000058 Safety thermal 80 ºC CRES000009 Heating element 18...

Page 23: ...14 1m Capillary Thermometer 6 CELC000060 Power Switch 1 CELC000007 1m capillary control thermostat 2 CELC000022 Safety thermostat 110 ºC 1 5m 8 CELC000004 Signaling handle 10 CELC000061 DHW Switch 16 3 Main Board 5 CELC000005 Knob 90 ºC panel 3 CEXT000053 Frront 4 CELC000002 1m thermohydrometer ...

Page 24: ...eating elements defective Change elements FAULT CAUSE REPAIR HDCS HDCSM Purge the installation and the boiler The plug of the automatic air eliminator must always remain loose It activates when the tank exceeds 80ºC To unlock it is necessary to press the button installed on the safety thermostat after removing the cap that covers this button It activates when the heating tank exceeds 110ºC To unlo...

Page 25: ...y qualified personnel 4 The commercial guarantee would be voided when The boiler has not been installed respecting the laws and regulations in force in the matter The commissioning of these electric boilers was not carried out immediately after the installation of the boiler by fully qualified personnel Annual maintenance has not been performed by qualified personnel Failures caused by misuse or i...

Page 26: ...HDCS HDCSM 24 NOTES ...

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