CZ-256ESMC3
Reduce Energy, Expand Your Business
This unit is a centralized air conditioning management system designed for your advanced requirements in various types of buildings, such as offices, hotels and more.
* Connect and control up to 256 indoor units and 120 outdoor units.
Please Select Your User Type
CZ-256ESMC3
Features
Meets Various Remote Needs for max 256 Indoor Units
Enhanced energy-saving functions and monitoring function will contribute to the economic advantage of your business facility and the comfort of your clients indoor environments. Also, ECONAVI function available to save further energy consumption.
Operating Status Monitor
• You can check operational status (ON/OFF, operating modes, alarms, etc.) of all indoor units and outdoor units in real time.
• You can also change indoor units settings.
• You can also change indoor units settings.
2-Year Scheduling
• You can register daily operation schedules (ON/OFF time, operating modes, set temperatures, etc) for individual indoor units or groups of indoor units.
• Operation schedules can be set for up to 2 years in advance.
• Operation schedules can be set for up to 2 years in advance.
Built-in Load Distribution Calculator
• Allows you to monitor energy usage history.
• Pulse value selection per different data intervals, 1 hour/1 day/1 month compared with the previous year, are available.
• Displays electricity & gas usage distribution per indoor unit or in an area, so that calculation result can be summarized for each tenant.
• Pulse value selection per different data intervals, 1 hour/1 day/1 month compared with the previous year, are available.
• Displays electricity & gas usage distribution per indoor unit or in an area, so that calculation result can be summarized for each tenant.
Enhanced Energy-Saving Functions
Auto Return Set-temperature
• This feature prevents over cooling or heating. [Automatically Return to Set-temperature Function]
• Even if the set temperature is changed, the temperature automatically returns to the set temperature at your designated time (Return time).
• Even if the set temperature is changed, the temperature automatically returns to the set temperature at your designated time (Return time).
Auto Shutoff on Vacant Offices
• In case that the air conditioning automatically stops at the set-time, but then is started again by your employee during the nights or weekends, this setting automatically stops the unit again repeatedly at set intervals.
• Useful for central control of large buildings with many rooms with minimal resources.
• Useful for central control of large buildings with many rooms with minimal resources.
Demand Peak Shaving Function
• You can limit the electricity or gas consumption of outdoor units during the set time slot.
• When set to the 10:00 to 12:00 and 13:00 to 15:00 time slots, the consumption of electricity/gas by the outdoor units is reduced during those time periods.
• When set to the 10:00 to 12:00 and 13:00 to 15:00 time slots, the consumption of electricity/gas by the outdoor units is reduced during those time periods.
A) Electricity or gas consumed B) Demand operation
Control Air Conditioning from Anywhere
The LAN terminal on this unit enables you to connect it to a network. Connecting to the internet will enable you to operate the unit and check the status using a PC from a remote location. Display image on the PC is the same design as the controller unit.
Example of System Configuration
A)Intelligent controller B)Communication adaptor
C) Linked systems #1 D)Linked systems #2 E)Linked systems #3 F)Linked systems #4 1)Pulse meter x 3 2)Signal input x 3, Signal output x 2 3)Inter-unit control wiring(no polarity) 4)Communication adaptor control wiring (RS-485 (polarity sensitive)) 5)Area group 6) Distribution group
C) Linked systems #1 D)Linked systems #2 E)Linked systems #3 F)Linked systems #4 1)Pulse meter x 3 2)Signal input x 3, Signal output x 2 3)Inter-unit control wiring(no polarity) 4)Communication adaptor control wiring (RS-485 (polarity sensitive)) 5)Area group 6) Distribution group
Indoor units: 256units (64units x 16systems). Outdoor units: 120units (30units x 16systems) . Communication adaptor: 7units.
Prohibition Setting for Individual Controllers
In case of joint use with individual controllers, function limitation can be set in the following patterns.
|
Setting mode |
ON/OFF |
Mode |
Temperature |
Fan speed |
Flap |
|
Permit |
✓ |
✓ |
✓ |
✓ |
✓ |
|
Prohibit 1 |
— |
✓ |
✓ |
✓ |
✓ |
|
Prohibit 2 |
— |
— |
— |
✓ |
✓ |
|
Prohibit 3 |
✓ |
— |
— |
✓ |
✓ |
|
Prohibit 4 |
✓ |
— |
✓ |
✓ |
✓ |
✓ : Operation from the individual controller is possible. — : Operation from the individual controller is prohibited.
* Contents for Prohibit 1~4 can be modified.
Maximize Comfort and Energy-Saving
Along with ECONAVI sensor “CZ-CENSC1”, human activity levels can be detected for optimum energy saving operations, while maximizing comfort.
* This feature is available on certain models only.
Specs
CZ-256ESMC3
Easy installation for the 4 Way Cassette type simply by replacing the corner part.
24 hour timer function.
Remote controller by main remote controller and sub controller is possible (Max. 2 controllers can be installed for one IDU)
When CZ-RWS3 is used, infrared control becomes possible for all indoor units.
Operation of separate energy recovery ventilators (When heat-exchange ventilation fans, etc. have been installed)
ECONAVI / Ventilation / Energy saving setting. Temperature automatic return.
