Troubleshooting
29
00010605 B
28
System does
not cool
Check water level.
Water reservoir empty.
Refill the water reservoir
"Filling the water reservoir"
on page 14
.
The water reservoir is
empty because the drain
cock is open.
Close the drain cock and fill the
water reservoir.
"Filling the
water reservoir" on page 14
.
Check the feed
hose run and
connection.
Kinked feed hose, feed
hose loose or torn.
Replace the feed hose,
retighten the hose connection
or remove any kinks. Make sure
that the hose is connected to
the pump in the water
reservoir.
Pump in the water
reservoir does not
work (should be
audible in the
immediate vicinity
of the reservoir).
Vehicle 12 Volt supply
failure, pump failure,
faulty connection or
blown fuse (in the
connection box on the
water reservoir)
Check the vehicle's 12 Volt
circuitry.
Pump failure:
Replace the pump in the water
reservoir (use only original
parts to ensure correct delivery
characteristic).
Blown fuse:
Replace the fuse (for fuse
specifications see
"Technical
details" on page 24
).
Float switch in the
water reservoir
(connections)
Float switch failure or
faulty connection.
Refer the problem to your
dealer.
Pump power
supply
12 Volt power supply
failure or blown fuse (in
the connection box on the
water reservoir).
Check the 12 Volt power
supply.
Replace the fuse (for fuse
specifications, see
"Technical
details" on page 24
)
If these measures do not help,
refer the problem to your
dealer.
High water
consumption
(reservoir
empties
abnormally
quickly)
Check whether
water leaks away
across the roof.
The water is not returning
correctly through the
return hose.
Correct the return hose run:
ensure that there are no kinks,
and that the hose does not run
upwards or horizontally at any
point.
(see "Figure 3.2")
.
Return pump failure:
Replace the pump in the water
reservoir (use only original
parts to ensure correct delivery
characteristic).
Table 4
Problem solving
Problem
Check
Possible cause
Solution
Содержание CABIN 400
Страница 1: ...CABIN 400 Operating manual ...
