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Dual Fuel operation
The Truma Combination boiler has been
designed to run on gas or electric power, and
the optimum performance is obtained when
used in dual fuel mode, that is running on gas
and electric at the same time.
Running in dual mode has the following
benefits:
• The fastest possible heat up time, as the gas
burner combines with an electric element to
provide energy to heat your hot water and
warm your caravan.
• The intelligent heat management system
automatically senses when the water and
room are nearing the required temperature
and then automatically turns off your gas
burner and operates solely on electric power,
conserving your gas.
• As hot water is used or the room cools the
Truma combination heater will continue to
operate on electric only, until a point where
the demands necessitate that additional
gas power is also required. An example for
such a demand could be for instance if the
exterior door was left open and the room
temperature dropped by 10 degrees in the
space of a few minutes, in this case the
intelligent heat management system would
decide the best way to get the room back to
the required temperature, would be to use
both gas and electric at the same time.
Operating the Truma Combination system on
electric or gas only will result in longer heat up
times for hot water, and room temperature, in
comparison to operating on dual fuel.
Operating on electric only may not in all cases
maintain a comfortable room temperature
especially in colder conditions.
Whilst taking energy consumption and the
environment into account, consider using the
Combi in Summer mode (water heating only)
when room or space heating is not required, but
may be needed in the near future. This ensures
the appliance is held at the same temperature
as the hot water setting chosen, and this can
reduce the time taken to provide warm air into
the living area, when room or space heating is
then selected.
Truma Heating System and Air Flow
The Swift Group undertakes considerable
testing of our products in cold chambers
to ensure they meet the BS EN 1646
Grade 3 standard and are usable in cold
temperatures
Summary of Contents for Select 122 2020
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Page 32: ...31 EN RO U T E EN ROUTE Fix Go tyre repair kit 32 Cruise Control 34 Parking Sensors 34...
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Page 42: ...41 A RRI VAL AT SI T E ARRIVAL AT SITE Positioning the motorhome 42...
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Page 130: ...129 M O T O RH O ME C ARE Select 164 rear bed BED MAKE UP...
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Page 139: ...138 JACKING POINTS Jacking Point Van Conversion T EC H NIC AL INF O RM AT IO N...
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