15
Maintenance
Repairs must be performed by a certified ser-
vice technician. Truma recommends that the
appliance be serviced annually by a certified
service technician. Verify proper operation after
servicing.
High temperatures or repair attempts
while the gas supply is turned on may
result in scalding injuries!
• Turn OFF the electrical power supply and
the LP gas supply before starting mainte-
nance and repair work.
• Allow the appliance to cool down.
• Never actuate the pressure relief valve as
long as the appliance is still hot.
Injuries caused by the Easy Drain Lever!
• Never actuate the Easy Drain Lever as long
as the appliance is under water pressure
and/or is still hot.
Sharp edges can cause cuts and injury!
• Always wear protective gloves to avoid
injuries from sharp edges during mainte-
nance work.
Draining the water and cleaning the
water inlet filter
To keep the appliance fully functional, clean
the water inlet filter at least once a year.
1. AquaGo® comfort / AquaGo® comfort plus
Set the control panel to “Off”.
2. Remove the access door (refer to “Removing
the access door” on page9).
3. Switch OFF the appliance at the POWER
switch.
4. Open a hot water faucet and wait for cold
water.
5. Turn OFF the water supply or switch OFF the
water pump.
6. Leave the hot water faucet open in order to
depressurize and vent the water system.
Injuries caused by the Easy Drain Lever!
When the Easy Drain Lever is folded out,
it protrudes beyond the side wall of the
vehicle.
• When walking past or stooping down,
make sure that you and others have suf-
ficient distance.
7. Open the latch with your thumb while pulling
the Easy Drain Lever down as far as it will go.
8. Remove the water inlet filter (or heating
cartridge) as shown in Fig. 10 and rinse it
with clean water.
9. Inspect the O-rings on the water inlet filter
(or heating cartridge) for cracks. Change
the filter assembly (spare part, refer to “AP-
PENDIX C – Spare Parts (all models)” on
page39) if there are cracks.
Danger of crushing/pinching of fingers
when the Easy Drain Lever is closed!
• Never put fingers between Easy Drain
Lever and water inlet filter or latch.
If, during installation, it is difficult to
install the filter cartridge, use a small
amount of soap on the O-rings. Never use
grease because the O-rings are not resistant
to grease.
10. Install the water inlet filter as shown in
Fig. 10. Observe the correct installation
position and close the Easy Drain Lever until
it is locked by the latch.
You can hear a “clicking” sound as the
EasyDrain Lever engages.
11. Insert and close the access door (refer to
“Closing the access door” on page9).