49
Troubleshooting
Pump will not start, when the tap is opened:
• Check fuse(s).
• Check power source(s), and ensure there is
sufficient voltage to run the pump.
•
Ensure ‘pump’ LED is illuminated.
• Using a multi-meter, ensure there is power at
the pump. If not, refer to your dealer as there
maybe damaged cabling or a fault with the
fusebox.
• Is the pump hot? If so, allow to cool before
retrying.
• Has the vehicle been stored over winter? was
it correctly winterised? If no, the pump may
have frozen, causing permanent damage.
• The pressure switch may need adjusting.
(See pressure switch paragraph in this
section for how to do this)
Pump runs, but will not pressurise system (i.e.
no or little water being discharged from taps)
- Not Pulsing:
•
Ensure that there is water in the fresh water
tank.
•
Check in-line filter is free from debris and
correctly fitted.
•
Ensure water system has been primed
correctly, (see priming the water system
page 45), and there are no air-locks present.
•
Ensure there are no restrictions in the
plumbing.
•
Ensure the inlet side of the pump is
watertight and not allowing air into the
system.
• Using a multimeter check that the voltage
is between 10 and 14.5 volts. If not, refer to
your dealer.
Pump continues to run (for more than 5
seconds) after taps are closed or pump turns
on for no reason:
• Check for leaks on the high pressure side of
the pump.
•
Ensure water system has been primed
correctly, as per the handbook, and there are
no air-locks present.
•
Ensure the pump is securely mounted.
•
Ensure the piping on the high pressure side
of the pump is in good condition (not blowing
or deforming).
• The pressure switch may need adjusting.
(See pressure switch paragraph in this
section for how to do this)
Noisy or rough operation
• Check for leaks on the high pressure and low
pressure side of the pump.
•
Ensure that all pipes (especially those
• within 150mm of the pump) are not touching
any furniture.
•
Ensure the pump is securely mounted
Pump rapidly cycles (switches on or off)
or water pulses from taps, including
temperature pulsing:
• Check for leaks on the high pressure and low
pressure side of the pump.
•
Ensure there are no restrictions in the
plumbing
• The pressure switch may need adjusting.
(See pressure switch paragraph in this
section for how to do this)
PRESSURE SWITCH TROUBLESHOOTING
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Summary of Contents for Select 122 2020
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Page 32: ...31 EN RO U T E EN ROUTE Fix Go tyre repair kit 32 Cruise Control 34 Parking Sensors 34...
Page 41: ...40...
Page 42: ...41 A RRI VAL AT SI T E ARRIVAL AT SITE Positioning the motorhome 42...
Page 65: ...64...
Page 130: ...129 M O T O RH O ME C ARE Select 164 rear bed BED MAKE UP...
Page 131: ...130...
Page 139: ...138 JACKING POINTS Jacking Point Van Conversion T EC H NIC AL INF O RM AT IO N...
Page 145: ...144 T EC H NIC AL INF O RM AT IO N...