Airedale DeltaChill FreeCool 110kW - 1080kW - Manual (Page 154)

DELTACHILL
™
Chillers
154
Chillers
Technical Manual : 7022932_V1.9_11/2013
Installation Data
Water System Chilled water pipe work and ancillary components must be installed in accordance with:

National and Local Water supply company standards

The manufacturer's instructions are followed when fitting ancillary components

The system liquid is treated to prevent corrosion and algae forming

In ambient of 0°C and below, where static water can be expected, or when water
supply temperatures of +5°C or below is required, the necessary concentration of
Glycol or use of an electrical trace heater must be included

The schematic is referred to as a guide to ancillary recommendations
CAUTION The unit water connections are NOT designed to support external pipe work,
pipework MUST be supported separately.
Grooved & Clamped Type
Connection
1
2
3
1 Clamp
2 Gasket
3 Counterpipe
Standard Recommended Installation
General The following diagram illustrates the minimum component installation requirements. A
wide range of optional extras are available to suit various applications.
CAUTION The following installation recommendations should be adhered to. Failure to do
this may invalidate the chiller warranty.
The water flow commissioning valve set is not shown in the diagram, as the valve can be
fitted elsewhere within the chilled water circuit.
1 Filter 20 Mesh (If not included within unit)
2 Pump
3 Filter 1/16”
4 Pressure Sensor
5 Flow Switch
6 Flushing Bypass Leg
TT FS
M
P
P
5
2
6
3
4
4
1
CAUTION Full design water flow MUST be maintained at all times. Variable water volume is
NOT recommended and will invalidate warranty.
CAUTION The correct operation of the flow proving device is critical if the Chiller warranty is
to be valid.
CAUTION Following components are fitted within the Chiller unit as standard:

Temperature Sensors

Drain Point

Auto Air Vent