Airedale EasiCool 6kW 64kW - Manual (Page 10)

EasiCool™ Precision Air Conditioning
Chilled Water Components
System Configuration
Downflow Upflow
Chilled water
Hydrophilic Epoxy Coated RTPF Chilled Water Coil
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0-10 Volts Chilled Water Regulating Valve (3 Way)
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0-10 Volts Chilled Water Regulating Valve (2 Way)
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Threaded Connections
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Standard Features
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Optional Features
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Feature Not Available
Chilled Water Coil
Large surface area coil shall be ideally positioned to optimise airflow and heat transfer, they shall be manufactured
from refrigeration quality copper tubes with mechanically bonded aluminium fins. Fins shall be coated with a non-stick
acrylic film (hydrophilic) to provide additional corrosion protection and efficient surface water removal for improved
performance. Plain aluminium shall not be acceptable.
The cooling coil shall be mounted over a full width stainless steel condensate tray.
3 Port Chilled Water Regulating Valve
For control of water flow, a 3 port, modulating mixing regulating valve shall be fitted as standard.
2 Port Chilled Water Regulating Valve
For systems with variable speed pumps and water flow, a 2 port control valve can be fitted in place of the standard 3
port valve.
The factory test pressure shall not be less than 20Bar and the maximum operating pressure shall not be less than 10
bar.
The shut off pressure of the valves is 13.6 Bar.
Sweat copper pipe for brazed connection shall be standard. Optional threaded connections shall be available.
Threaded Water Pipe Connection
As an alternative to brazed water pipe connections, BSP brass male taper threaded connections shall be factory fitted.
10
Introduction
EasiCool Technical Manual 7535768 V1.2.0_02_2013