Daikin FXL63LVE [23/56] Explanation of different systems

Daikin FXL63LVE [23/56] Explanation of different systems
• Introduction
5
Systems • Introduction
22
5 Explanation of different Systems
5-3 Inverter heat recovery systems
•FREER DESIGN AND EASIER OPERATION VIA A SINGLE HEAT RECOVERY SYSTEM
Compared to other outdoor units that have a separate heating and cooling system and a separate year-round cooling outdoor unit, this single heat
recovery system saves on installation space, makes refrigerant piping simpler and increases the overall simplicity of the system.
-Fewer outdoor units, hence less installation space is needed
-Installation can be simplified and greater reliability is achieved
-Greater savings on facilities and installation costs and time
- Simple refrigerant piping system and small pipe shaft space
-Wiring has been made even easier with a power outlet now fitted to the front of the unit to add to the one on the side
- It is not necessary to take designs for room usage, conditions and air conditioning loads into account
- New refrigerant control technology has enabled an actual refrigerant piping length of 100m and a level difference of 15-16 floors
- Heat recovery operation allows you to save approx. 15-20% of annual demand compared with conventional individual air-conditioning systems (Trial
by this company)
-Lets you reduce total outdoor unit capacity by approx. 15-20% (Trial by this company)
•SIMPLE OPERATION CONTROL
- Easy control because operation mode selection for outdoor units is unnecessary.
-Equipped with an automatic operation function that can automatically changeover cool/heat according to temperature setting and room
temperature.
Extension between outdoor unit and furthest indoor unit: 100m
Extension between first branch and furthest indoor unit: 40m
Outdoor unit
Cooling
operation
Discharge pipe Liquid pipe
Suction pipe
Indoor unit
BS unit BS unit
REFNET joint
REFNET joint
REFNET header
Level difference between
outdoor and indoor unit:
50m

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