BlueComfort Premium Basic integration
BlueComfort Premium DeLuxe integration
In a BlueComfort Premium system an A/C unit and a diesel - operated water heater are integrated into one sys - tem. The use of a water heater ensures full heating performance even at cooler sea water temperatures where the reverse cycle operation comes to its limits. In this integrated system the same water piping, air hand- lers, air ducting and cabin temperature control modules are used for both heating and A/C operation. For user friendliness, the main system is controlled via one control panel while each cabin has an individual temperature and blower speed control. The BlueComfort Premium system offers two integration options: the “Basic” and the “DeLuxe“ integration depending on comfort requirements. The Basic integration is simply integrating a water heater with a 3-way valve into the chilled water system. The valve ensures that no cold water is running through the heater which would cause condensation. Both, the heater and the 3-way motor valve are controlled by the A/C electronic control. A special heater with a lower temperature setting or additional thermostats are needed in order to limit the water temperature to 60 °C. Basic integration
The DeLuxe integration has all the features of the Basic integration but additionally allows the integration of a water boiler as well as further fan blowers or radiators into the system. It therefore provides the highest comfort in heating and sanitary water supply. The mixing valve limits the water temperature in the A/C loop to 60 °C. A summer / winter switch allows heating of the boiler in summer while the A/C system is cooling the cabins at the same time.
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B
D
G
E
A
H
F
B
A
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D C B A
Produces hot (approx. 80 °C) water when system switches to heating
Water heater
C
F
Circulates the water
Water pump
D
Cools down the water when system switches to cooling
A/C chiller unit
Controls the complete A/C system and the water heater Starts the compressor when cooling is necessary Starts the heater when heating is necessary
Chiller control
F E
Warms up or cools down returning air
Air handler
Switches between cooling or heating loop
D C B A
3-way valve
Produces hot (60 °C) water when system switches to heating
Water heater
G H
Heats up the sanitary water
Water boiler
Switches between cooling or heating loop
3-way valve
can optionally be used in areas with extra high heating
Blowers or radiators
Warms up or cools down returning air
Air handler
demand
(e. g. windscreen for demisting)
Circulates the water
Water pump
I
F E
Cools down the water when system switches to cooling
Summer/ Winter switch
A/C chiller unit
Allows separate boiler operation in summer mode
Controls the complete A/C system and the water heater Starts the compressor when cooling is necessary Starts the heater when heating is necessary
Chiller control
For a perfect integration Webasto recommends Isotherm double coil boilers. For more Information visit: indelmarine.com
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