Panasonic CZ256ESMC3 Guida Al Funzionamento

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Adaptor address

The address allocated to a single communication adaptor (sold separately). If the pulse meter is connected to a 

communication adaptor, use the address of the adaptor.

No.0: This unit (setting complete)

No.1 to 7: Settings with the communication adaptor

Linked systems address

This is a grouping of indoor units and/or outdoor units connected to the same inter-unit control wiring.

2 linked systems can be connected to this unit or a communication adaptor (sold separately).

No.1 and 2 (fixed)

Outdoor unit systems address

An outdoor unit and the grouping of indoor units connected by the coolant piping.

A single linked system can consist of a maximum of 30 outdoor unit systems.

No.1 to 30: Set on the outdoor unit for each linked system

Indoor unit address

In an indoor unit system, this is a fixed number allocated to an indoor unit.

This is also allocated to each indoor unit for group control.

No.1 to 64: Set on the indoor unit for each outdoor unit system

Central address

This is a fixed value within the linked system and is shared with other centralised controllers (system controllers, 

etc.).

In group control, all indoor units belonging to a group have the same address.

In this document and on the unit, this is described as the “CNTR addr.”.

No.1 to 64: Set on this unit and other central controllers for each linked system

Unit name

In group control, this will be the same name. This is the minimum unit used for operation, monitoring, and scheduling.

Set on this unit

Distribution group

A distribution group consists of multiple (or single) areas and matches with the measuring range of a pulse meter, 

with the distribution ratio of the grouping totalling to 100%. A maximum of 8 groups can be created across the whole 

system.

With time distributing, it is not possible to mix PAC and GHP in a single distribution group.

You can have PAC and GHP in the same group if you are using load distributing.

No.1 to 8: Set on this unit

Area group

An area group is one grouping used for calculating distributions (or for operating or monitoring) and consists of 

multiple (or single) indoor units. A maximum of 256 groups can be created across the whole system.

No.1 to 256: Set on this unit

Control groups

Control groups consist of multiple (or single) indoor units or outdoor units controlled the same in cyclic control 

settings. A maximum of 10 groups can be set for indoor units and a maximum of 5 groups can be set for outdoor 

units.