AIREDALE LogiCool LCC20, Техническое руководство

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LOGICOOL™
Chillers
8
Chillers
Technical Manual : 6521355 V1.14.0 11/2016
General Description
STANDARD FEATURES - GENERAL
Electrical Dedicated weatherproof electrical power and controls panels are situated at the front of
the unit and contain:

Separate, fully accessible, controls compartment

Circuit breakers for protection of all major unit components

Separate, permanent supply for controls/trace heating, 230V / 50Hz / 1Ph
CAUTION A fused and isolated electrical supply of the appropriate phase, frequency and
voltage should be installed.
The electrical power and control panel is wired to the latest European standards and
codes of practice.
Mains supply is 3 phase and a neutral is not required. Refer to Interconnecting Wiring, on
page 35.
Electrical terminals for external evaporator pipework trace heating (240V/500W)
are provided.
OPTIONAL EXTRAS - ENERGY SAVING
Electronic Soft Start The electronic soft start enables the chiller compressor motor to be ramped to speed with
the minimum full load current. Further benefits include removal of nuisance tripping,
supply voltage dips and motor overheating.
Electronically
Commutated (EC) Fan
Motor Sickle bladed fan assemblies with integral long bellmouth and fingerproof grille.
Incorporate external EC rotor motor technology, to provide highly accurate discreet speed
control, discharge air vertically. The fans offer maximum airflow performance while
keeping sound levels to a minimum.
Each fan incorporates on board electronics with inverter-driven DC motor control,
responding to a signal from the unit microprocessor.
For further details, please refer to
Design Features & Information
, on page 12.
Energy Manager Analysis of system energy consumption can be monitored via a dedicated LCD display.
Unit parameters can be adjusted via the unit microprocessor control to affect energy
usage in line with the system need.
OPTIONAL EXTRAS - GENERAL
Corrosion Resistant
Coated Coils
In atmospheres where high corrosion is anticipated a corrosion resistant coating is applied
to the aluminium fins of either phenolic or epoxy, dependent upon size.
BMS Interface Card Enables controlled chillers to be interfaced with most BMS, including
Airedale’s own pCOWeb, factory fitted, please contact Airedale.
R410A Leak Detection
System A factory calibrated and fitted leak detection system, will raise an alarm when refrigerant
gas is detected.