Jayco SENECA 2023, Руководство пользователя

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Section 8: Plumbing System
12. Attach a blowout plug to the City Water Inlet
on the utility center panel (
Fig 2
).
13. Attach the air hose to the blowout plug. Set
the compressor to
30 PSI
. Set the four-col-
or valves to 45° angle (
Fig 2). Red, Blue,
Green & White valves must be set at 45°
before applying air pressure 30 PSI Max.
14. Blow air into the utility center (
30 PSI Max
).
Water lines should be clear in 5 to 10 min-
utes.
15.
Turn off air supply; remove air hose and blowout plug.
16. Close low point drains; replace the water heater drain plug. Tankless water heater
should now be purged of water.
17. Set the colored valves to the WINTERIZE positions.
18. Pour one cup of RV antifreeze in all drain P-traps (sinks and bathtub).
Winterize the Black Tank Flush
1. Connect the blowout plug to the Black Tank Flush inlet at the utility center panel.
2.
Colored valves have no effect on the black tank flush inlet.
3. Connect the air hose to the blowout plug. Set the compressor to
30 PSI maximum
.
4. Make sure the black tank has been emptied. Open the black tank drain gate valve.
5.
Blow air into the flush inlet for 30 to 60 seconds.
6. Disconnect the air hose, compressor and blowout plug.
7. Close the black tank drain gate valve (typically under the RV).
Water Heater - Tankless
Your RV is equipped with a tank less water heater. The tankless water heater uses less LP gas
than storage tank model water heaters since it only uses energy when hot water is demanded.
There is no pilot light to burn when no hot water is needed. The tankless water heater sup-
plies an unlimited supply of hot water on demand (once lines are purged of standing water).
As hot water is used, the cold water enters the heater. A water flow sensor detects the flow
-
ing water and automatically ignites the burner. Water circulates through the heat exchanger
and is heated to the set temperature. When the tap is closed, the unit shuts down.
The tankless water heater does not require an anode rod to prevent corrosion, or a by-pass
valve for winterizing. It is not affected by high altitudes.
The output temperature of the water depends on the temperature of the inlet water AND the
amount of hot water that is drawn. If the inlet water temperature is over 65 º F, the tankless
water heater will generate water in the range of 105°F to 120°F (on low flame) depending on
the water flow selected by the user.
Operating Tips
The tankless water heater can be operated in two different ways.

Operate like a Tank Water Heater. Turn on the hot water
and add cold water to achieve the desired Hot water tem-
perature.

Select the desired temperature by adjusting the tempera-
ture setting up (^) or down (v). The UCP settings are from
95° (F) to 124° (F). The unit will maintain the set tem-
perature. The recommended and Factory setting is 115°
(F) or 46° (C).
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