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Timer Remote Controller for NX Series Single Split Packaged Air Conditioner


Basic Controller for Small Business Owners

Basic air conditioner functions and Timer control, ECONAVI operations can be performed.
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Photo of CZ-RTC4

Basic controls to satisfy your clients’ various needs.

Time function 24 hours real time clock (day of the week indicator).

Weekly programme function (a maximum of 6 settings/day and 42 settings/week can be programmed).

Outing function : Prevent overcooling when no one is in the room.

Sleeping function : For comfortable and healthy sleeping environment.

ECONAVI ON/OFF: Reducing inefficient air conditioning.

Dimensions (mm) (H) 120 x (W) 120 x (D) 20 + 4.75
Weight 160 g
Temperature/Humidity range 0 °C to 40 °C / 20 % to 80 % (no condensation)
*Indoor use only.
Power Source DC16 V (supplied with indoor unit)
Clock Precision ± 30 seconds/month (at normal temperature 25 °C)
*Adjust periodically.
Clock Holding time 24 hours (when fully charged)
*Approx. 8 hours are required for full charge.
Number of connected indoor units Up to 8 units




Basic Controls to Satisfy Your Clients' Various Needs

Operation mode change, temperature setting, fan speed setting, ECONAVI ON/OFF. 24 Hours Real Time Clock (Day of the week indicator). Weekly Programme Function.
Basic Controls to Satisfy Your Clients' Various Needs

Sleeping Function

This function leads you to a comfortable sleep and adjusting the room temperature during your sleep.
Sleeping Function

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.
* Depending on the model, some menus cannot be used.
Maximize Comfort and Energy-Saving