Quantum Hot Spring, Installation, User And Service Manual

Page 1: ...Storage Capacities 90 125 150 170 200 250 and 300 Litres Hot Spring Installation User and Service Manual Domestic Hot Water Cylinder...

Page 2: ...12 User instructions 20 13 Warranty 20 1 Introduction The Quantum Hot Spring is a high quality stainless steel domestic hot water cylinder suitable for use on unvented or open vented hot water systems...

Page 3: ...3 Performance Hot water generation time in minutes from 26 36 37 36 33 35 40 15 to 65 degrees C for Indirect cylinder Hot water generation time in minutes from 52 72 86 98 108 144 202 15 to 65 degrees...

Page 4: ...e is 12 bar 4 4 Taps and fittings All taps and fittings incorporated in the unvented system should have a rated operating pressure of 7 bar or above 4 5 Location The unit is designed to be floor stand...

Page 5: ...5 Pipework connections Fig 1 KEY ITEM DESCRIPTION A TEMPERAURE AND PRESSURE RELIEF VALVE B HOT WATER C HEATING WATER RETURN D THERMOSTAT POCKET E COLD WATER F IMMERSION HEATER G HEATING WATER FLOW...

Page 6: ...er demand before switching over on to central heating duty If an existing system is a flow share arrangement such as a Honeywell S or Y plan type system see Figs 3 and 4 they will also provide satisfa...

Page 7: ...7 W Plan wiring layout and system schematic...

Page 8: ...8 Fig 2 Y Plan wiring layout and system schematic...

Page 9: ...9 Fig 3 S Plan wiring layout and system schematic Fig 4...

Page 10: ...torage volumes up to and including 200 litres For cylinders of 250 and 300 litres capacity a separate 24 litre expansion vessel is supplied which MUST be connected into the cold water supply side betw...

Page 11: ...VALVE SET 6 BAR 6 DISCHARGE PIPE 22mm DIA SEE SECTION 7 7 DRAIN COCK 8 IMMERSION HEATER 230v 3 Kw 50 Hz 9 COLD WATER INLET CONNECTION 22mm DIA 10 PRIMARY FLOW CONNECTION 22mm DIA 11 CONTROL THERMOSTAT...

Page 12: ...Downward discharge at low level i e up to 100 mm above external surfaces such as car parks hard standings grassed areas etc are acceptable providing that where children play or otherwise come into co...

Page 13: ...13 Typical discharge pipe arrangement Fig 6...

Page 14: ...Worked example The example below is for a diameter temperature relief valve with a discharge pipe D2 having 4 No elbows and a length of 7 m from the tundish to the point of discharge From Maximum res...

Page 15: ...mit trip is factory set at 85 C The immersion heater conforms with EEC Directive 76 889 for radio interference and complies with BS 800 1977 WARNING Never fit an immersion heater without a thermal cut...

Page 16: ...ontact separation of at least 3 mm using 1 5mm sq flexible cable 85 deg C rubber insulated HOFR sheathed to comply with BS 6141 table 8 and must be fully earthed d The BEAB approval certification on t...

Page 17: ...the valve seating and to prove the correct function of the discharge arrangement 9 4 Check all joints for leaks rectify as necessary 9 5 Check that the control and high limit settings for the indirect...

Page 18: ...e PRV Check the strainer and if necessary remove any debris from in front of it Replace the cartridge 10 8 Check the charge pressure in the expansion vessel and top up as necessary The charge pressure...

Page 19: ...ult your boiler manufacturers instructions 3 High limit thermostat has 3 Check and re set tripped 4 Motorised valve malfunction 4 Check wiring and or plumbing connections to motorised valve Intermitte...

Page 20: ...ols supplied with the cylinder for a period of 2 years from the date of purchase provided that they have been installed for their intended use by a competent person and have not been modified in any w...