andrews NEOflo SC25/200, Инструкция по установке, эксплуатации и обслуживанию

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NEO fl o Water Heater 11 September 2015
i
SOAKAWAY
You can form a soakaway by using a
150mm Dia drain pipe cut to 400mm long
(approx) Filled With Limestone Chippings
or Equivalent.
SOIL / VENT STACK
Th ere is no requirement for an additional
trap or air break when connecting drain
pipework to an internal or external soil
or vent stack
MIN 1
10mm FROM
A
BRANCH PIPE
1
10MM SOIL
/ DRAIN ST
ACK
HEATER
CONDENSATE DISPOSAL METHODS
CONDENSATE DISPOSAL METHODS
NEO fl o UNVENTED SYSTEM DESIGN
Fig 4.1
Fig 5.2
Fig 5.1
Fig 5.3 Fig 5.4
INTERNAL SINK
Th ere is no requirement for an additional trap or air
break when connecting drain pipework downstream
of a sink
SINK
HEATER
MIN
450mm
UP TO 3
FLOORS
1
10MM SOIL
/ DRAIN
GULLY
Th ere is no requirement for an additional
trap if discharging direct into an open
gully.
HEATER
Expansion
Vessel
Wall Bracket
Assembly
Hose Assembly
Cold Water Inlet of Water
Heater
Cold Water Feed
Tundish
Check Valve
Expansion Valve
Pressure Reducing
Valve/Strainer
Balanced Cold Water
Take-off (if required)
Temperature/Pressure
Relief Valve
Hot Water