10.WATER: SYSTEM
FAULT
CAUSE
CURE
• If new taps have been
fitted, they may be
restricting the flow
• Pump needs servicing
• Partly blocked pump
filter or in-line filter if
fitted.
• Pump outlet has kinks,
restricting flow.
• Water leak
• Disconnect and check
they have a bore of at
least 6.3mm
• Refer to pump servicing
instructions
• Dismantle and clean if
necessary
• Check and re-route if
necessary.
• Check all water
connections
Water difficult to
drain
• 'Y' connectors fitted
incorrectly
• Kinks in the pipes are
restricting the flow
• Bore size difference in
taps
• Refer to installation
instructions
• Check and re-route if
necessary
• Use taps of equal bore
size
• Drain plug partially
blocked
• Hot taps not open
preventing air entering
hot water system.
• Loops hanging in pipe
runs
• Remove plug entirely
• Open taps
• Refer to installation
instructions.
Reduced flow from
either tap
• Hot water back feeding
into cold line, usually if
mixer tap or single
outlet hot and cold tap
is being used.
• Fit non-return valve in
cold supply near tap.
Warm water flows out
of cold tap
• Pressurised water
system pump switching
pressure too high.
• Switched tap water
system pump flow rate
is greater than tap flow
rate capacity
• Refer to water supply
note
• Refer to water supply
note
Water heating
pressure relief valve
venting water
Содержание Motorhome
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Страница 36: ...8 ELECTRICITY SERVICES 3 4 Fault Table ...
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