Thermsaver unvented water heater Installation Manual Download Page 1

unvented water heater

installation manual

3bar kit version

Summary of Contents for unvented water heater

Page 1: ...unvented water heater installation manual 3bar kit version...

Page 2: ...LAND BUILDING REGULATION P5 AFTER INSTALLATION THE BENCHMARK LOG BOOK MUST BE COMPLETED AND LEFT ALONG WITH THESE INSTRUCTIONS WITH THE HOUSEHOLDER FOR FUTURE REFERENCE INSTALLATION INSTRUCTION MANUAL...

Page 3: ...jam or leak no noise from tank filling All your water hot and cold is direct from the mains Site the unvented water heater wherever convenient Your vessel fills your bath in minutes and will run two a...

Page 4: ...05 litres and 80 litre DH direct model 2 Elements on DH direct models from 130 up to 305 litres Additional elements from 215 to 305 litres are available on request Cold water control valve comprising...

Page 5: ...roperty with short lengths max 1 metre runs of 15mm going to baths showers and basin taps Smaller bore pipe can be used to suit taps SECONDARY CIRCULATION This is particularly easy to fit on unvented...

Page 6: ...6 SECONDARY CIRCULATION CONNECTION DIAGRAM Fig 3 2 2 PORT S PLAN VALVE SYSTEM GUIDANCE LAYOUT ONLY Fig 4...

Page 7: ...er thermostat fails WARNING Ensure that the immersion heater thermostat is set at 60 degrees Celsius FITTING THE THERMAL CUT OUT PRIMARY CONNECTIONS The motorised valve supplied and the thermal cut ou...

Page 8: ...equivalent EXTERNAL EXPANSION TANK This smaller tank is connected to the cold water inlet side of the vessel Mount the tank according to separate manufacturers instructions provided with the External...

Page 9: ...ully ii downward discharges at low level i e up to 100mm above the external surfaces such as car parks hard standings grassed areas etc are acceptable providing that where children may play or otherwi...

Page 10: ...perate change the complete heating element assembly Important In the event of an over heat situation reset all thermal cutouts If hot water discharges from Tundish WARNING Do not turn the mains water...

Page 11: ...egular service stamp by a qualified unvented installer Exclusions The guarantee does not cover The effects of large scale build up Any labour charges associated with replacing the unit or outs parts A...

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