HVAC (Air-Condition)

Description

HVAC (Air Conditioning System) commercial use modular type multi air conditioning system

(2 outdoor unit models, 33 indoor unit models)  

Main features                                                                                                                                                                                              1．Industry’s top class ^(*1) energy-saving performance IEER^(*2) 21.7

1. High efficiency operation by adopting original “Round-corner type high density multi-path heat exchanger”
2. High efficiency operation of compressor and low noise operation of noise by adopting sine wave driving system DC inverter
3. Energy-saving control function according to use conditions

2．Installation space saving and high designing flexibility

1. Installation space saving by adopting upright type external design of outdoor unit and “corner-cut air intake structure”
2. High designing flexibility by realizing maximum pipe length 1,000m and maximum external static pressure 80Pa

1．Easy-to-control centralized remote control system

1. System controller (Software) with strengthened remote control function
2. Touch panel type central remote controller to operate variety of control functions easily
3. Central remote control system easy to view and control even for small scale property

2．Variety of product lineup corresponding to various buildings

1. Corresponding to maximum 288,000Btu (84.3kW) depending on required capacity by 9 types of combination of outdoor units
2. Abundant variation by 9 types (33 models) of indoor units of 7,500 – 60,000Btu (2.2 – 17.6kW)

3. Industry’s top class^(*1) energy-saving performance IEER^(*2) 21.7
4. The “AIRSTAGE^®” V-II series achieved the industry’s top class^(*1) energy saving performance IEER^(*2)7 by our various original energy-saving technologies
5. High efficiency operation by adopting original “Round-corner type high density multi-path heat exchanger”
6. High efficiency operation was realized while downsizing by making upright external design of outdoor unit and adopting original “Round-corner type high density multi-path heat exchanger”. Furthermore, high performance is maintained by securing the air intake opening even when making multiple connections by “Corner-cut air intake structure”.

7                                                               8. Also, the heat exchange efficiency enhanced significantly and high energy-saving performance was realized by “high density multi-path heat exchanger” adopting Ø7mm thin copper pipe.

10

1. High efficiency operation of compressor and low noise operation of noise by adopting sine wave driving system DC inverter
2. High efficiency operation of DC twin rotary compressor was realized by adopting sine wave driving system DC inverter with less rotation loss and low noise operation of air blowing fan was realized by adopting DC fan motor.

13                                                                         14 Energy-saving control function according to use conditions

15. The electricity charge can be saved by various energy-saving functions such as “Upper and lower limit setting of room temperature” function to prevent excessive cooling or heating, “Peak cut” function to cut power consumption increase at peak of heat in summer