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Releasing a next-generation variable refrigerant flow air conditioning systems designed for buildings that saves energy, construction time, and installation space!
Hitachi has developed the new FSN6Q Series series to meet the increasing requirements and complex operating conditions of intelligent building air conditioning. FSN6Q Series comes to you with higher cooling capacity, unique safety features, lower power consumption and lower operating costs.
6 types base modular unit and combination of 24 capacity outdoor units.
9 types80 models.
The operating speed of DC motor in compressor can be adjusted continuously in 1Hz increment and freely relating to the variability of system capacity. This technique integrated with auto-adaptive control technique automatically adjusts capacity output according to actual air conditioning load in order to achieve a smoother curve of temperature fluctuation.
25-step Fan Speed Control
The DC variable-speed motor is adopted in outdoor unit, which results in effciency promotion and power input reducation. The outdoor fan speed can be adjusted by 25 steps.
New Efficient Heat Exchanger
"2 in 1" Refrigerant Circuit
Improvement of Heat Transfer
A sub-cooling section in the heat exchanger of outdoor unit is designed to realize the first-stage super-cooling. Furthermore. a high efficient recooler is applied to archieve the second-stage super-cooling.
Central Station DX is a powerful computer controlled network system with easy operation which can monitor and control utmost 1024 outdoor units and 2560 indoor units through H-LINK II connection.
Compatible to multiple communication protocol of Lonworks. BAXnet. RS-485 etc. Connectible to BMS or Smart Home System.
1. Self-diagnosis and Intelligent Operation Inspection
Through remote controller or 7-segment LED displays on Outdoor units, self-diagnosing error code and information can be easily got to monitor the system operation status which makes both operation management and maintenance more convenient.
2. Automatic Simple Judgement System for Refrigerant Amount
3. Double Back-up Operation Function
4. Automatic Reset Function