Vaillant TURBOmax VUW 242 E, Instructions For Use Manual

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Page 2: ...his professional assessment is needed under the terms of our Guarantee If you are unable ta cantact your installer phone Vaillant Service FREEphane 0800 318076 Additional cover Vaillant aperates an e...

Page 3: ...t Notes Initiol Checks Before Turning On Domestic Hot Water Operation Heating Operation Indicator Lights Reset Button Turning the Boiler Off Care and Maintenance Function checks Operating Summary Page...

Page 4: ...djusts to meet the demand far bath central heating and domestic hat water in the most ecanamical way Because the TURBOmax aperates at a high effeciency a plume of water vapaur may be visible at the 11...

Page 5: ...s supplier service agent ar other campetent persan If the bailer is installed in a compartment da nat obstruct any purpose provided ventilatian apenings anddo not use the campartment far starage purpa...

Page 6: ...flows Also check that both the flow and return central heating service valves CD and and the gas service valve CD ore open The flow return and gas service valves ore open when the line marking is in...

Page 7: ...he lower scale of the pressure and temperature gouge should be between 1 and 1 5 bar If the hand is below 0 8 bar when the system is cold your installer should be called to refill the system The top s...

Page 8: ...position turn on the electricity supply_ Turn moin on off coQtrol Q into the I position the moins on indicotor will illuminote_ Nole The main on off control should only be operoted if as described un...

Page 9: ...and your system layout This delay can be reduced by not fully opening the tap until the water is flowing at the desired temperature With the tap fully open you will receive the maximum flow rate of ho...

Page 10: ...setting 1 As a guide for normal cjrcumstonces the maximum hot water temperature should be set to 6 Nole This control adjusts the moximum domestic hot woter temperoture If odjusting the control upwords...

Page 11: ...heoting circuit ot the desired level This temperoture is indicoted on the pressure ond temperoture gouge during heoting operation Turn the control Clockwise to Increase maximum setting 9 Anti Clockwi...

Page 12: ...externol time control to the desired on and off periods Note A room thermostat or a room thermostat and thermostatic radiator valves will provide more accurate and economic control compared to 0 heat...

Page 13: ...rt period to fully disperse the heat from the boiler Nole The boiler incorporates on integrol onti cycling economiser control to prevent energy wasteful on and off operation of the boiler for short pe...

Page 14: ...tat has reo hed temperature this indimtor will go out This is perfe tly normal f fan operation indicator illuminates during boiler operation to show that the fan and flue system ore functioning correc...

Page 15: ...I ma 1 1 H 1 0 S 1 0 11 ma o o 0 1 0 S 1 8 8...

Page 16: ...con only take place once the central heating control CD has been turned briefly to the reset position Q and released If after attempting to light the boiler by turning to the reset position the boile...

Page 17: ...ring summer time To turn off the heating and hot water for short periods of time Turn the main on off control CD to the 0 position Should you leave for 0 longer time and there is no danger of frost e...

Page 18: ...n the gas or electricity supply or faults in the flue gas system To overcome this possibility you can drain both the central heating system and the boiler Clean the outer casing with a damp cloth and...

Page 19: ...e on position I see page 8 Check boiler reset control see page 16 2 Hot Water operates but not central heating Check central heating service valves ore open see page 6 Check external controls are call...

Page 20: ...ures CD Main on off control CD Central Heating contral and lock out reset CD Maximum Radiator Temperature control CD Maximum Hot Water Temperature control CD Instructions for Use CD Heating flow servi...

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