产品工具包-1018全风冷抽屉combi introduction

1、A New Era F. Rebaudo As Homa we started our journey in cooling industry with very simpleand small refrigerators, than step by step we are introducing more andmore sophisticated products. In the last 36 month we run faster, we introduced more and moredeveloped new cooling platforms and coiling techno

2、logies, someexamples : -Frost free (partially No Frost) -Electronic Human-Machine Interface-American Side By Side An exiting new day is coming. Thanks to our steadily increasing experience and continuousinvestments, we are today introducing a real historical new milestone : A state of the art Total

3、No Frost Combi A concentrate of unique high end technology Designed by Italian designer-Engineered by Korean specialist-Assembled in China THE BEAUTY Designed in Italy THE THECNOLOGY Engineered by Korean specialist THE COMPETITVNES Assembled in HOMA-China Complex issues needs simple and strong backg

4、round. The introduction of our best ever product needs a special care. As commercial team, we must be ready and strongly trained tosupport in the best way this new amazing challenge. For this reason we need a simple but eective technologicalknowledge Basic of cooling tech. Direct Cooling An evaporat

5、or circuit bring cold temperature bydirect contact. Only the refrigerator have automatic defrost. The defrost system is a consequence of thecompressor by on/ cycles. Frost Free Fridge cellar works as in Direct cooling. The freezer area is cooled by a evaporator coil, thecold air circulate thanks a f

6、an. The defrost action in the freezer is assisted by aheating element. No Frost All the cooling elements are concentrated in thefreezer. The cold air in the fridge is blown by a fan thatpush the air in a duct that links the 2 cellars. The defrost action is based on the same logicpresents on the fros

7、t free Air circulation helps sublimate any ice or frost that may form on frozen itemsin the freezer compartment. Instead of the traditional cooling elements being embedded in the freezerliner, elements are behind the liner (duct foamed or not foamed beneath theliner). This allows evaporator to be he

8、ated for short periods of time to dispose offrost without heating the contents of the freezer. Basic of cooling No Frost In a typical design cold air from the freezer compartment is ducted to thefresh food compartment and circulated back into the freezer compartment. Basic of cooling No Frost - Deta

9、il Evaporator coil, with a heating element to meltthe ice Evaporator coil, with a heating element to meltthe ice Evaporator for direct cooling Basic of cooling No Frost - Detail Evaporator coil, with a heating element to meltthe ice Fan Basic of cooling No Frost - Detail Evaporator coil, with a heat

10、ing element to meltthe ice Fan Damper, a valve that can be open/closed, it putsin communication the freezer with the fridge Basic of cooling No Frost - Detail Evaporator coil, with a heating element to meltthe ice Fan Damper, a valve that can be open/closed, it putsin communication the freezer with

11、the fridge Cold air duct, via this the cold air enter in thefridge cellar Basic of cooling No Frost - Detail Evaporator coil, with a heating element to meltthe ice Fan Damper, a valve that can be open/closed, it putsin communication the freezer with the fridge Cold air duct, via this the cold air en

12、ter in thefridge cellar Warm air duct, via this the air come back in thefreezer compartment Basic of cooling No Frost - Detail No Frost generations ManualDamper Electro-mechanic Damper Electronic Damper Dual No Frost circuit Clock-Timed defrost cycle Electronic Management of Defrost cycle Frost free

13、 With fan NO Please pay attention In the European market are present a lotof Frost Free with a second fan in thefridge, this is not a dual No Frost system Dual No Frost circuit Clearly our most advanced product ever Full metal body U-shape cabinet Full metal door No visible plastic Metal back sheet

14、Stunning Perception High quality feeling HMi Sensors Full Electronic Control PCU PCU-Full Electronic Control A unique and reliable Articial Intelligent PCU control and manage everysingle action of the product. A perfect sync. between hardware and software A product that is able to adapt itself match

15、ing external condition with enduser needs of food preservation On door Advanced HMi On door Advanced HMi Touch - Classic Led A simple and intuitive display that enable to control separately thetemperature of fridge compartment and the freezer compartment On door Advanced HMi Touch - Classic Led A si

16、mple and intuitive display that enable to control separately thetemperature of fridge compartment and the freezer compartment Touch Digital Plus A precise and sophisticated digital display to control separately thetemperature of fridge compartment and the freezer compartment Even More : 4 function t

17、o perfectly manage the food preservation On door Advanced HMi Eco : automatic temperature setting 5 C fridge / -18C freezer Holyday : Refrigerator 17c, defrost cycle only every 24H Super : Compressor in continue for 26H, automatic switch o Lock : touch display blocked to prevent hazardous manipulati

18、on On door Advanced HMi One more thing : door alarm both HMi are assisted by an advanced Sensorthat enable alarm buzzer for fridge and freezerdoor Clearly our most advanced product The state of the art in technology 3 temperature sensors - external temperature - fridge temperature - freezer temperat

19、ure 1 position sensor 1 safety sensor worksThe power The end user set the desiredtemperature in the compartments 4 C / -18 as example The external temperaturesensor analyse the outsideBoth information areprocessed by thePCU condition This helps the PCU to optimize and ne tunethe on/o function of the

20、 compressor worksThe power Both information areprocessed by thePCU The fridge sensor check thetemperature The fridge sensor check thetemperature How it ? of Homa technologyworksThe power How it ? of Homa technologyworksThe power Now the PCU has all the needed information to start Please remember the

21、 user set : +4 /-18 Compressor starts to run The coil evaporator cool down The fan starts to blow the air in the freezer The PCU opens the dumper to blow cold air also in the fridge The cold air enters the fridge compartment worksThe power Now the fridge sensor inform PCU that the fridge compartment

22、sreached temperature (4C) The PCU close the damper After a while also the Freezer sensor inform PCU that the freezercompartments reached temperature ( -18C) The PCU stops the fan The PCU stops the compressor worksThe power In normal daily work the refrigerator - It will been open several times, and

23、the door position sensorchecks and register this information and IT ADAPTS theworking operation to that - To check the door opening the CPU is informed by the position sensor on the doors ! worksThe power In normal daily work the refrigerator - It will been open several times, and the door position

24、sensorchecks and register this information and IT ADAPTS theworking operation to that - To check the door opening the CPU is informed by the position sensor on the doors ! worksThe power In normal daily work the refrigerator - It will been open several times, and the door position sensorchecks and r

25、egister this information and IT ADAPTS theworking operation to that - To check the door opening the CPU is informed by the position sensor on the doors ! worksThe power How does work the defrosting ? -The CPU thanks the position system can set the bestscenario to defrost When defrost cycle is needed

26、 the CPU close the dumper if itis open, stops the fan and the compressor. Now the CPU enable the heating element to melt the ice the safety sensor check the heating element and avoid overheating Specials in Homa advanced No frost The Homa fan is a centrifugal one ( most areaxial) this reduce the noi

27、se and enable a largerquantity of cold air blown in the fridge. Better pull down temperature ! Test for precise pull down temperature arerunning : this will be a USP ! Specials in Homa advanced No frost The Homa fan is a centrifugal one ( most areaxial) enable a larger quantity of cold airblown in t

28、he fridge. Another advantage of this fan byconsequence is an even morehomogeneous temperature in the refrigeratorcompartment 846846646Direct Cooling Frost Free No Frost Specials in Homa advancedNo frost The cold air duct is not foamed but is it insidethe fridge compartments. Advantage 1: lower leakage of cold temperaturevs. the products with foamed duct Advantage 2 : easier service ability