Swift Group Select 122 Owner's Handbook Manual page 68

ELEC TR IC AL SY STEMS S WI FT C OM MAN D P OWER CO N TR OL S Y S T E M
2.10 Water Tank Heaters (frost protection)
Operation
The EC652/653 features the ability to
switch on water tank heater to provide frost
protection for the fresh and waste tanks.
The tank heaters will only operate if there is
over 25% in the relevant water tank and the
external temperature sensor detects that the
temperature falls below 2 degrees C. If the
temperature rises above this level the heaters
will be switched off but the feature will remain
on.
If the tank heaters are turned on before starting
a journey, when the engine is started the tank
heaters will remain on for the duration of the
journey. When the engine is stopped the tank
heaters will remain on for a further 15 minutes.
If the engine is restarted within this 15 minute
period the tank heaters will remain on, again
for the duration of the journey.
When the engine is stopped the tank heaters
will turn off after a 15 minute period. To turn
them back on you will need to turn the control
panel on and then use the tank heaters button
on the water screen.
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Water Tank Screen
Here you can view the on-board water tank
levels and control water tank related features.
Tank Heaters
Press the tank heaters button to turn on / off
the water tank heaters.
Level Alerts
Press the level alerts button turn on / off the
water tank empty / full warnings.
Frost Alerts
Press the frost alerts button turn on / off the
frost warnings.
Empty Fresh
Press this button to empty the fresh water
tank (the press is followed by a confirm
button to avoid accidental operation)
Empty Waste
Press this button to empty the waste water
tank (the press is followed by a confirm
button to avoid accidental operation)
Note: Tank valves are normally closed
and will automatically close if the power is
switched off or if they have been open for
more than 10 minutes.
Note: When either tank is emptying the
level gauge and the related button will flash.
Press the empty button again and confirm if
you wish to cancel the emptying process.