AIREDALE R410A - Water Cooled & Free Cooling Design Data; Volumetric Flow Rate Calculation; Indoor Unit Pressure Drop Calculation

Design Data – Water Cooled & Free Cooling
Calculation of Design Volumetric Flow Rate (l/s)
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Where:
Q = Total Heat Rejection (kW).
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The maximum indoor unit pressure drop can be calculated using the following equation:
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Where:
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conditions.
This will typically occur when the water/glycol temperature is approximately 20°C and the water/glycol is being circulated
through the free cooling coil and through the water cooled condenser.
The indoor unit pressure drop will reduce at other operating conditions.
SmartCool™ 16 - 60
Precision Air Conditioning
44 SmartCool Technical Manual 7525371 V1.2.0_03_2013
Installation