Descaling Procedure - Dometic CWP 5311 Manual Del Usuario

Descaling procedure
The water purifier needs to be descaled every 3 months during
continuous use. Descaling agent can be ordered from your dealer,
see "Consumable parts".
1. Empty the water purifier, see section "Draining".
2. Remove the filter.
3. Mix about half a bottle (50 g) of descaling agent in a
jug containing 2 dl lukewarm water and stir until fully
dissolved. Pour into the filter housing, see fig. J, and
fill up with water.
4. Refit the filter housing lid and the top cover and
switch on the current to the water purifier using the
safety switch in the central electrical unit.
5. Open the shut off valve on the inlet hose and start the
purifier by pressing the ON/Off button.
6. Open the cold-water tap and produce water for about
5 seconds so that the agent goes into the purifier.
Close the tap.
Water containing descaling agent will be produced.
This water must not be drunk.
7. Allow the descaling agent to work for about 10 minutes.
8. Open the cold-water tap for at least 1 minute to flush
the water purifier.
9. Empty the water purifier, see section "Draining".
10. Put the filter back.
11. Refit the filter lid and the top cover and switch on the
current to the water purifier using the safety switch in
the central electrical unit.
12. Open the shut off valve on the inlet hose and start the
purifier by pressing the ON/OFF button.
13. Allow the water purifier to flush pure water to the
drain for about 5 minutes. This will remove any traces of
descaling agent.
14. Close the tap.
MAINTENANCE
J
11