Technical data

Precision Air Conditioning

Technical Manual : 6258867 F 07/2012

General Description

STANDARD FEATURES

Axial flow fan assembly with low noise blades.

The motor has inbuilt thermal overload protection and the assembly is supplied complete

with a finger guard for protection.

Fan & Motor Assembly

The external rotor motor allows the use of a low power output single phase speed

controllable motor to power the fan.

CUS 3 - 4

Standard air discharge is horizontal.

CUS 5 - 30D

Standard air discharge is vertical.

C 11 - 50

Standard air discharge is horizontal or vertical, please specify at order.

Compressor

(CUS 3 - 30D)

All units utilise hermetic scroll compressors and:

· Internal thermal motor protection

· Mounted to the base via the use of vibration isolators (CUS3 - 12)

· Internal vibration eliminators (CUS30D)

· Charged with Polyol Ester

· Oil Sump heater (CUS7.5 - 30D)

Refrigeration

Each unit features as standard:

· Liquid shut off valve

· Suction shut off valve (CUS 3 - 12)

· High pressure switch

· Low pressure switch

· Filter drier (loose)

· Operating charge (CUS 3 - 4 up to 7m)

CUS 3 - 30D

· Holding Charge of Inert Gas (CUS 5 - 30D)

Each unit features as standard:

· Filter drier (loose)

C 11 - 50

· Holding Charge of Nitrogen

All electrical components are rated for all year round outdoor use.

Electrical

All wiring is colour coded and numbered for identification. All units are wired in

accordance with current local and European standards.

OUTDOOR UNIT