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Dimplex ECSd125-580, Installation And User Instructions Manual

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Dimplex ECSd125-580 Installation And User Instructions Manual Download Page 41

 

 

Summary of Contents for ECSd125-580

Page 1: ...Important This manual must be left with the user after Installation EC Eau Cylinder Range Installation and User Instructions Direct Electric and Indirect Cylinders Up to 300L...

Page 2: ...tions The Benchmark Checklist can be used to demonstrate compliance with Building Regulations and should be provided to the customer for future reference Installers are required to carry out installat...

Page 3: ...Overall View Installation and User Instructions R01127 10 01 16 Page 3 0 Overall View Figure 1 Overall view of Direct Electric Cylinder Installation Process 01 02 03 04 05 06...

Page 4: ...Overall View Installation and User Instructions R01127 10 01 16 Page 4 Figure 2 Overall view of Indirect Cylinder Installation Process 01 02 03 04 05 06 07 08...

Page 5: ...ctly site the cylinder 15 5 1 2 Install the inlet group 15 5 1 3 Expansion vessel 15 5 1 4 Balanced cold water supply 16 5 1 5 Drain valve 16 5 2 Hot Water Outlet 16 5 2 1 Thermostatic mixing valve 16...

Page 6: ...ns R01127 10 01 16 Page 6 Contents 10 User Instructions 34 10 1 General 34 10 2 Operation 35 10 2 1Water temperature direct electric heating 35 10 2 2Water temperature auxiliary heating 36 10 3 Mainte...

Page 7: ...hnical Data section in this manual NOTE This product has been designed specifically for the purpose of delivering heated domestic and sanitary hot water as part of a pressurised water heating system T...

Page 8: ...Installation and User Instructions R01127 10 01 16 Page 8 Scope of Delivery These items are supplied factory fitted Table 3 Scope of Delivery for Indirect Cylinders...

Page 9: ...isk assessment The compilation of a risk assessment is strongly recommended before installing the product The following areas require particular consideration in addition to the information required b...

Page 10: ...he various cylinder components Particular care must be taken when placing the cylinder in a garage or outbuilding All exposed pipe work must be correctly insulated to avoid frost damage CLEANING INSTR...

Page 11: ...on of water conditioner or water softener These devices should be installed in hard water areas where high water storage temperatures are required i e greater than 60 C storage temperatures particular...

Page 12: ...ends the use of metal pipework only and Dimplex does not take responsibility for any damage caused from discharges The discharge pipe D2 should be at least one pipe size larger than the nominal outlet...

Page 13: ...allowed for a straight length of 22mm copper discharge pipe D2 from a G temperature relief valve is 9 0m Subtract the resistance for 4 No 22mm elbows at 0 8m each 3 2m Therefore the maximum permitted...

Page 14: ...ked with a warning that no sanitary appliances should be connected to the pipe 4 4 3 Termination of discharge pipe The discharge pipe D2 from the tundish should terminate in a safe place where there i...

Page 15: ...ortant safety devices could be isolated 5 1 3 Expansion vessel The expansion vessel is mandatory on all EC Eau cylinders and can be connected directly to the cold water inlet group utilising the flexi...

Page 16: ...tic mixing valve is taken after the safety equipment of the inlet group 5 2 2 Pipe insulation It is recommended to insulate the hot water pipe work from the cylinder to the outlets to reduce the energ...

Page 17: ...hapter 4 4 1 5 3 3 Tundish The tundish should be vertical located in the same space as the unvented hot water storage system and be fitted as close as possible to and lower than the safety device with...

Page 18: ...contacts are re fitted correctly into the positions on the element Failure to do so carries the risk of overheating the contacts and thus damaging the appliance The immersion heater thermostat must n...

Page 19: ...connected to the cylinder is installed through the correct twin thermostat which is factory fitted to the cylinder The two port valve supplied with the indirect cylinder is to be installed by default...

Page 20: ...Installation Installation and User Instructions R01127 10 01 16 Page 20 Figure 8 Auxiliary loop wiring details 2 x two port valves...

Page 21: ...Installation Installation and User Instructions R01127 10 01 16 Page 21 Figure 9 Auxiliary loop wiring details Three port mid position 2 port valve...

Page 22: ...rately Where secondary return circuits are used then an additional expansion vessel may be required The secondary return loop must avoid stagnant water in long pipe runs long waiting times at draw off...

Page 23: ...ure it is at least 3 bar Note actual pressure on label on expansion vessel 5 Turn on the supply to the cylinder and fill until water runs from the open hot water tap Continue to flush the system until...

Page 24: ...and to verify that it is not blocked 5 Open hot water tap and release remaining pressure from unit 6 If the system is drained completely for an internal inspection ensure the hot water tap remains op...

Page 25: ...mpened with warm water only Do not use abrasive or aggressive cleaning materials such as alcohol or petroleum based solvents as this may damage the surface of the product Waste electrical products sho...

Page 26: ...nstructions R01127 10 01 16 Page 26 Spare Parts 8 Spare Parts Figure 11 Replacement part numbers for Direct Electric and Indirect range of cylinders ECSd125 580 ECSd150 580 only ECSd210 580 only ECSd2...

Page 27: ...Installation and User Instructions R01127 10 01 16 Page 27 Technical Data 9 Technical Data and Product Fiche Figure 12 Direct Electric Cylinder and Cross section for reference only...

Page 28: ...645 Table 5 Direct Electric Cylinder Product Dimensions Note All measurements are taken from the base of the cylinder to the mid point on the item Determined in accordance with EN160335 2 21 Table 6 D...

Page 29: ...ns cold water inlet 22mm stainless steel hot water outlet 22mm stainless steel Immersion heater 1 F BSP 3kW Thermostatic control direct input integral immersion heater thermostat and cut out Safety co...

Page 30: ...Installation and User Instructions R01127 10 01 16 Page 30 Technical Data Figure 13 Indirect Cylinder and Cross section for reference only...

Page 31: ...180 180 180 Bottom Immersion mm 200 200 200 200 200 Indirect Return mm 180 180 180 180 180 Indirect Flow mm 315 315 395 395 395 Bottom Thermostat mm 420 420 420 420 420 Table 8 Indirect Cylinder Produ...

Page 32: ...18 19 18 18 max working pres Aux Bar 3 Immersion heater 1 F BSP 3kW Thermostatic control direct input integral immersion heater thermostat and cut out indirect input integral twin thermostat 10 to 70...

Page 33: ...exchanger pressure drops for 0 5m and 0 8m coils 0 5m2 Coil Pressure Drop 0 10000 20000 30000 40000 50000 60000 70000 80000 0 0 0 5 1 0 1 5 2 0 2 5 3 0 Flow Rate m3 h Pressure Drop Pa 0 8m2 Coil Press...

Page 34: ...that you have signed it to say that you have received a full and clear explanation of its operation The installer is legally required to complete a commissioning checklist as a means of complying with...

Page 35: ...eriod there might be a short surge of water This is normal in unvented systems and does not constitute a fault Sometimes the water may appear milky this is due to very fine air bubbles in the water wh...

Page 36: ...n the event that the high temperature cut out engages it will be necessary to manually reset the thermostat Use a suitable electrically insulated tool to push the manual reset button and inform the in...

Page 37: ...on vessel lost charge C 1 Check expansion vessel see commissioning maintenance top up or replace D Continuous discharge D 1 Pressure reducing valve not working D 2 Pressure relief or T P valve not sea...

Page 38: ...Installation and User Instructions R01127 10 01 16 Page 38 Notes...

Page 39: ...Installation and User Instructions R01127 10 01 16 Page 39 Notes...

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Page 44: ...n and User Instructions R01127 10 01 16 Page 44 Dimplex a division of GDC Group Ltd Millbrook House Grange Drive Hedge End Southampton SO30 2DF Tel 0845 600 5111 e mail aftersales dimplex co uk www di...

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