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Summary of Contents for 7200 Kombi Plus

Page 1: ...cod 20090482 rev 1 08 2015 7200 Kombi Plus EN INSTALLATION OPERATION AND MAINTENANCE MANUAL...

Page 2: ...mbination cylinder efficient and cheap to run R service centres also stock any original spare parts that might be required This manual contains important instructions and precautions that must be obse...

Page 3: ...water system schematics 9 8 Location of sensors 13 9 Overall dimensions and water fittings 14 10 Unpacking the product 15 11 Handling 15 INSTALLER 12 Place of installation 16 13 Installation in older...

Page 4: ...mains power switch Drain the central heating circuit and domestic hot water circuit if there is any risk of freezing 9 9This instruction manual is an integral part of the product It must be kept safe...

Page 5: ...e identified by Data plate Thisliststhetechnicalspecifications and performance of the product Product identification plate This states the name of the product bar V Hz l W bar C kW l C kW RIELLO S p A...

Page 6: ...supplied 11 Insulation 12 Vent valve fitting 13 HT return to boiler 1 HT return to heat pump 14 Boiler temperature sensor socket 15 Flow from boiler 1 Flow from heat pump 16 Auxiliary temperature sens...

Page 7: ...e surface area 2 10 m2 Continuous domestic hot water production 660 l h Water draw in 10 minutes with mean T of 35 C and primary buffer tank at 80 C 415 l 70 C 340 l 60 C 300 l Maximum operating press...

Page 8: ...8 GENERAL GENERAL Coil pressure drop PRESSURE DROP mbar 0 0 200 50 100 150 200 250 300 350 400 600 800 1000 1200 1400 1600 550 FLOW RATE l h...

Page 9: ...Boiler with built in pump 30 Non return valve 31 Pump 32 Plate heat exchanger 33 Laddomat 21 34 Thermal drain valve 35 Biomass fuelled boiler 36 Distribution manifold 37 MIX module 38 Thermostatic val...

Page 10: ...valve 26 DHW circuit expansion vessel 27 Filter 28 System cocks 29 Boiler with built in pump 30 Distribution manifold 31 MIX module 32 Thermostatic valve 33 Detent 34 Distribution manifold 35 Condensa...

Page 11: ...4 Safety valve 25 Bleed valve 26 DHW circuit expansion vessel 27 Filter 28 Laddomat 21 29 Thermal drain valve 30 Biomass fuelled boiler 31 Distribution manifold 32 MIX module 33 Thermostatic valve 34...

Page 12: ...mbi Plus 20 Solar circuit expansion vessel 21 DHW user 22 Isolating valve 23 Thermostatic mixer valve 24 Safety valve 25 Bleed valve 26 DHW circuit expansion vessel 27 Filter 28 Heat pump with integra...

Page 13: ...rmity to all applicable legislation 9 9Circuits filled with anti freeze must be fitted with water disconnectors 8 Location of sensors R 7200 Kombi Plus combination storage cylinders incorporate socket...

Page 14: ...rom boiler 2 1 1 4 F MI Central heating flow 1 1 4 F RC1 BT LT return to boiler 1 1 1 4 F RI BT SB LT central heating return 1 1 4 F Inertial storage cylinder drain RI AT HT central heating return 1 1...

Page 15: ...lift and move the combination cylinder Remove the brackets 1 to free the combination cylinder from the pallet 1 1 1 Proceed as follows to remove the combination cylinder from the pallet Place a platf...

Page 16: ...in older systems and systems requiring modernisation When installing R 7200 Kombi Plus combination storage cylinders in old systems or systems requiring modernisation always perform the following chec...

Page 17: ...er switches are turned OFF Provided the above checks have been completed satisfactorily restart the system and verify its performance 15 Temporary shutdown If you are going away for a short period of...

Page 18: ...petrol or triethylene INTERNAL CLEANING Unscrew the fixing screws then remove the flange insulation 1 and the flange covers 2 Use a wrench to unscrew the bolts 3 fixing the flange 4 in place and remov...

Page 19: ...emperature setting There is air in the primary circuit Bleed the circuit SOLAR COLLECTOR CIRCUIT FAULT CAUSE SOLUTION The buffer tank functions incorrectly or irregularly There is air in the circuit B...

Page 20: ...the environment and save energy before leaving for the weekend or a short break etc provided outdoor temperatures will remain above ZERO simply adjust the combination storage cylinder s temperature c...

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Page 24: ...el 0442630111 Fax 044222378 www riello it The manufacturer strives to continuously improve all products Appearance dimensions technical specifications standard equipment and accessories are therefore...

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