PAC-SF44SRA: SYSTEM Central Controller

50 groups/50 units of air conditioners can be controlled.

Up to 50 groups/50 units of air conditioners can be operated with one remote controller.

A general-purpose interface is available for control, so general devices can alsobe turned ON and OFF.

Operation status displayed on easy-to-read LCD

The group currently operating can be seen at a glance with the operation status display for each group.

Simple remote controller limited to basic operations.

The only operations required for the air conditioner are "ON/OFF", "Operation mode changeover", "Temperature setting" and "Prohibit operation by local remote controller", so anyone can easilyoperate the unit.

Using collective control from the system remotecontroller, operation mode settings using the local remote controllers can be prohibited.

(Operation mode limit function)

Schedule operation is available

Groups of air conditioners are available for operation at a set schedule using the Schedule timer (PAC-YT34STA).

Independent LOSSNAY operation is possible

LOSSNAY units can be grouped the same as the Central remote controller and ON/OFF remote controller.

"Automatic ventilation", "Normal ventilation" and "Ventilation with heat exchanger" can be switched from the system controller.