THOR Jayco NORTH POINT 2021, Руководство пользователя

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Section 8: Plumbing System
Decalcification Procedure for Comfort and Comfort Plus Models
Set the rotary dial inside the RV to OFF. Turn water pump OFF or turn the water supply
OFF.
1. Open hot water faucets to relieve pressure on the system.
2. Attach warning sign on all fixtures stating “decalcification is in process”. (Warning
signs are included with decalcification tablets)
3. Open the exterior access door panel to the “service” position (door hanging by the
straps).
4. Turn water heater power OFF.
5. Drain water out of the water heater and remove
the inlet filter.
6. Place 6 decalcification tablets (
Fig 1
) in the wa-
ter inlet filter as shown in this drawing.
7. Re-install the water inlet filter and close the
drain chute.
8. Turn the water heater power switch ON.
9. Turn the water supply ON, or turn the water pump ON.
10. Fill the water system. Run water only as long as neces-
sary when filling the system.
11. Open all fixtures: toilets, showers and faucets (includ -
ing outside shower).
12. Once water flows steadily from all fixtures the system
is vented.
13. Close all fixtures.
14. Tablets will dissolve in approximately 10 minutes and
will turn the water slightly red.
15. Turn the rotary dial control inside the RV to the “CLEAN” position. If decalcification
does not start, make sure power to the water heater is ON. The yellow status LED in
the center of the dial will flash slowly (1 sec on, 1 sec off) during decalcification. Rotary
dial MUST be left on “CLEAN” until the process is completed.
16. Decalcification is complete when the yellow status LED flashes quickly on the rotary
dial control.
NOTE: If you are using the electric antifreeze kit, it must be removed and
unplugged from the power supply before decalcification. (See Fig 2)