– Central Station EZ
– Central Station EZ
– All useful controls are at hand!
The Central Station EZ includes all the functionalities necessary for the daily management of air conditioning. From temperature to maintenance, users can see and control what’s happening inside their facility.
– Central Station EZ is particularly suited for…
• Mid-size hotels
• Small hospital
• Nursing homes
• Mid-size office buildings
– Improve comfort inside the building
From the Central Station EZ, you can select the target rooms and optimize the air conditioning according to the occupants’ needs. Available customisations include the turning on/off of the indoor units, modification of the temperature setpoint, fan speed and air flow direction.
– Programmable AC operation schedule
Use the scheduling function to meet your building’s AC needs. Up to 10 slots can be set for each day of the week. You can pre-cool/pre-heat selected rooms before opening hours, and schedule the AC to turn off during the building's vacant hours.
– Supports filter cleaning maintenance
With Central Station EZ, facility managers can always know when an air conditioning indoor unit requires filter cleaning. A filter symbol appears on the screen and indicates which indoor unit requires cleaning.
– Monitor errors and malfunctions
In case of malfunction, the users are alerted with alarm visual symbol. Error code and time can be accessed from the screen. The error history can show up to 100 errors.
– Synchronize the AC with up to 4 external input/outputs
Connect a 3rd party equipment to the Central Station EZ for a smarter building operation. 2 input* and 2 output ports are available on the back of the Central Station EZ.
Example: To improve building safety, add the fire alarm as an external input, so the fire alarm can trigger emergency stoppage of the AC.
*4 output ports on Central EZ models sold in Japan and North America.
– Easy installation via H-LINK
Connect the Central Station EZ to Hitachi air conditioning equipment via the exclusive H-LINK communication system. It enables flexible wiring, connecting at any point of the system. H-LINK is default for Hitachi VRF systems. Other types of Hitachi AC units can be connected using an H-LINK adapter*.
*Confirm compatibility and models with your Hitachi Cooling & Heating representative.
– OPTION: Install multiple Central Stations EZ in one place..
Instead of using one large centralized control system, some facility managers of big buildings may prefer to install several Central Station EZ in their office.
See how multiple Central Station EZ is installed at the Nippondaira Hotel in the video.