Accessories (optional) - Marine Office

BlueComfort Premium:How Does it Work?In a BlueComfort Premium system an A/C unit and a diesel fired water heater are integrated into onesystem. The use of a water heater ensures full heating performance even at cooler sea water temperatureswhere the reverse cycle operation comes to its limits. In this integrated system the same water piping, air handlers,air ducting and cabin temperature control modules are used for both heating and A/C operation. For userfriendlyness, the main system is controlled via one control panel while each cabin has an individual temperatureand blower speed control. The BlueComfort Premium system offers two integration options: the “Basic”and the “DeLuxe“ integration depending on comfort requirements.Basic IntegrationThe Basic integration is simply integrating a water heaterwith a 3 way valve into the chilled water system.The valve ensures that no cold water is running through theheater which would cause condensation. Both the heaterand the 3 way motor valve are controlled by the A/C electroniccontrol. A special heater with a lower temperaturesetting or additional thermostats are needed in order tolimit the water temperature to 60°C.DeLuxe IntegrationThe DeLuxe has all the features of the Basic integrationbut additionally allows to integrate a water boiler aswell as further fan blowers or radiators into the system.It therefore provides the highest comfort in heatingand sanitary water supply. The mixing valve limits the watertemperature in the A/C loop to 60°C. A summer/winterswitch allows to heat the boiler in summer while the A/Csystem is cooling the cabins at the same time.Mixingvalve60°BCBIAFDGCEEAHDFA Water Heater Produces hot (60°C) water whensystem switches to heatingB 3 Way Valve Switches between coolingor heating loopC Air Handler Warms up or cools down returning air-D Water Pump Circulates the waterE A/C Chiller Unit Cools down the water whensystem switches to coolingF Chiller Control Controls the complete A/C systemand the water heaterStarts the compressor when cooling is necessaryStarts the heater when heating is necessaryFor a perfect integrationWebasto recommendsIsotemp Marine boilers. Visitwww.indelwebastomarine.comABCDEFGHIWater Heater Produces hot (approx. 80°C) waterwhen system switches to heatingWater Pump Circulates the waterA/C Chiller Unit Cools down the water whensystem switches to coolingChiller Control Controls the complete A/C systemand the water heaterStarts the compressor when cooling is necessaryStarts the heater when heating is necessaryAir Handler Warms up or cools down returning air3 Way Valve Switches between coolingor heating loopWater Boiler Heats up the sanitary waterBlower Blowers or radiators can optionally be usedin areas with extra high heating demand (e.g. windscreenfor demisting)Summer/Winter switch Allows separate boileroperation in summer mode126