Airedale SmartCool 11-233kW - Manual (Page 18)

Airflow Components
Fan & Motor Assembly
Backward curved impellers, direct drive centrifugal fan assemblies shall be used with integral EC motors. They shall be
dynamically balanced for quiet operation.
Fan speed, air flow and external static pressure shall be controlled by the use of a voltage controller which shall
maintain optimised performance and reduce energy consumption.
Designed for high corrosion resistance, the impellers shall be composite plastic with a galvanised rotor.
SR, SN Ranges SD Range
System Configuration
Range SN SR SD
Number of Circuits Single Single Dual Single Dual
Chilled W
ater
EC Backward Curved Centrifugal Fans in Unit
● ● ● – –
EC Backward Curved Centrifugal Fans in Floorstand
– – – ● ●
G4 Air Filtration
● ● ● ● ●
High Grade F7 Filtration
○ ○ ○ ○ ○
Airflow Monitoring
○ ○ ○ ○ ○
Airflow Switch
● ● ● ● ●
Constant Air Volume
○ ○ ○ ○ ○
Constant Pressure Control
○ ○ ○ ○ ○
●
Standard Features
○
Optional Features
–
Feature Not Available
SmartCool™ 6 - 200kW Precision Air Conditioning
18
Introduction
SmartCool 6 - 200kW Chilled Water Technical Manual 7674716 V1.1.0_04_2014