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You can select the air conditioner control interface depending on your needs to create a comfortable space.
Hitachi's proprietary high-performance transmission system for connecting control wires between indoor and outdoorunits, and between a centralized control system and indoor/outdoor units, across two or more refrigerant systems.
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.
|Max.Number of Refrigerant Group / System||16||64|
|Address Setting Range of Indoor Units / Refrigerant Group||0 to 15||0 to 63|
|Max. Number of Indoor Unit / System||128||160|
|Total Number of Devices in the same H-LINK||145||200|
|Max. Wiring Length||Total 1,000m(5,000m)*|
H-LINK II corresponding models can be mixed with H-LINK corresponding models in the same system without any adaptor.
|Control System Device||
|1(One) H-LINK(II) System|
(Number of Ref. Groups)
|H-LINK II||H-LINK II||64||160|
|H-LINK II/ H-LINK Mixed||16*||128|
|H-LINK II/ H-LINK Mixed||16||128|
CS-NET is Hitachi's control network system for the SET-FREE FS series, SET-FREE FSNM and UTOPIA ranges. The flexibility of the SET-FREE system allows the internal data to be easily accessed and controlled by the user,
with features including temperature, mode and fan speed setting and groupings.