VRF Systems

Central stations

Connecting units between Indoor and Outdoor Units

Connecting units between Indoor and Outdoor Units

H-LINK II


Flexible Wiring Routes
Absolutely no restrictions on the order of wiring, the wiring route and the number of branches. Simply connect to the adjacent units or the terminal block of a centralized control system. The H-LINK transmission system for connection between outdoor and indoor units provides an extended system configuration and improved functions without sacrificing workability and the flexibility.


Regardless of Multi-Split System for Buildings or Packaged System for Commercial Use
By providing a common control function and wiring method, a multi-split air conditioning system for buildings and a packaged air conditioning system for commercial use are simultaneously used in the same system, and so are the EHP air conditioning systems. Just connect all the systems with twin core cables by crossover connection. Adapters or other appliances are not required.

Central Station NT

Central Station NT
PSC-A128Web3

Managing maximum 128 groups of air-conditioners. Upto 160 indoor and 64 outdoor units can be controlled and monitored with just one computer. Touch panel and web operation makes it user friendly.

Easy-To-Use Design
The newly adopted color indication or panel icon will help you recognize each unit status and manage your air conditioner more efficiently.

Filter
The filtering condition enables you to check the unit easily and quickly.

Schedule
-Weekly setting (up to 16 actions per day)
-Summer / Winter seasonal setting
-Special days setting.

Alarm History
Up to 500 alarms can be recorded. The installer can diagnose the trend of problems in your air conditioner when necessary.

Remarks:
-Use a 2 buttons mouse.
-LAN with wake on LAN function or RS-232C Interface is required for UPS.
-The durable period for a management computer may differ from that of air conditioners. Discuss the updating procedures in advance.
-The required software is included in this product. No preparation is needed.

Central Station Mini PSC-A32MN

Most compact in our touch panel centralized controller.Its down-to-detail control functionalities, such as Weekly Scheduling, Accumulated Work Hours, etc., help you save energy. Up to 32 remote-controlled groups and up to 160 indoor units can be connected to the single air-conditioning system.

Central Station EZ PSC-A64GT

Eazy control with 8.5 inch color touch panel Its down-todetail control functionalities, such as Weekly Scheduling, Accumulated Work Hours, etc., help you save energy. Up to 64 remote-controlled groups and up to 160 indoor units can be connected to the single air-conditioning system.

CENTRAL STATION EX PSC-A128EX

Brand-new centralized controller, Central Station EX, for Medium-Large scale building. With 12.1 inch screen of 7-degrees of size with user-friendly colorful panel, you can control and monitor air-conditioning system up to 2,560 indoor units, which leads to the better energy-saving management.

CENTRAL STATION PSC-A64S


1. By connecting to the H-LINK, up to 64 remote control groups and 160 indoor units can be controlled. Up to 8 controllers can be connected to the H-LINK.
2. In addition to basic controls such as settings for operation / stop,operation mode and temperature,air quantity and auto louver can be set. If a problem occurs, an alarm code
immediately shows the details of the problem.
3. An external input terminal is provided as standard. External signals enable the following functions: central operation / stop, demand control,emergency stop, central operation
output, and central alarm output.
4. Can be used in combination with the ON / OFF Controller.

documentation

downloads

Manuals, brochures and other product literature. If you need any more information, please get in touch.

where to buy

Search our network of authorised Hitachi distributors and installers.

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