Panasonic PAW280MAH2 Instrucciones de operaciones descargar pdf (Pagina 17)

Product description

3 Product description

3.1 General description

AHU Kits connect Panasonic ECOi, ECO G and PACi outdoor units to third-party air handling

unit systems, using the same refrigerant circuit as the VRF system.

Application examples for Panasonic AHU Kits are hotels, ofces, server rooms or all large build-

ings where air quality control such as humidity and temperature control and fresh air is needed.

The Panasonic AHU Kits offer a wealth of connectivity possibilities so that they can be easily

integrated into many systems.

The new AHU Kit has been developed to better meet customer demand:

● Two versions available depending on the required functionality (light or ad-

vanced version)

● IP65 enclosure providing the possibility for outdoor installation

● 0–10 V demand control (included on the CZ-CAPBC2 interface)*

● Easy control by BMS

* Only available with ECOi and PACi Elite units from 6 kW up to 14 kW (for PACi Elite units from 20/25 kW available

on request)

Featuresandbenets

● The system is controlled by the air intake (or room return air) temperature in the

same way as a standard indoor unit. Selectable modes: Automatic / Cooling /

Heating / Fan / Dry (equivalent to Cooling).

● Easy integration into BMS or AHU control systems using demand control: 40 to

115 % (5 % steps) of nominal current by 0–10 V input signal (advanced version

only)

● Room supply air temperature can be controlled by the additional thermostat, its

supply air temperature sensor and the 0–10 V input signal for enhanced comfort

and efciency (advanced version only).

● Target temperature setting based on ambient temperature with CZ-CAPBC2

using 0–10 V signal (advanced version only).

● Connectable with P-LINK system.

● Fan control signal from the PCB can be used for controlling the air volume of an

external fan (High/Mid/Low and LL for Th-OFF). (Need to change the fan control

circuit wiring at eld.)

● Defrost operation signal, Thermo-ON/OFF states output

● Drain pump control (Drain-pump and the oat switch to be supplied in local)

● Basic humidier control output (humidier eld supplied)

● Alarm and operation output

3.2 Scope of supply

The AHU Kits are supplied in two versions, “light” or “advanced”, and can be selected based on

the required functionality.

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Panasonic PAW280MAH2 Instrucciones de operaciones Pagina 17