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Chillers
TurboChill™ R1234ze Air Cooled and FreeCool
134
Chiller Technical Manual 7752785 V1.12.0_10_2018
Installation Data
Positioning
The installation position should be selected with the following points in mind:
●
Position on a stable and even base, levelled to ensure that the compressor operates correctly
●
Levelling should be to +/- 5mm
● Where vibration transmission to the building structure is possible, fit spring anti-vibration mounts and flexible
water connections
● Observe airflow and maintenance clearances
●
Pipe work and electrical connections are readily accessible
●
Where multiple units are installed, due care should be taken to avoid the discharge air from each unit adversely
affecting other units in the vicinity
●
Within a side enclosed installation, the fan MUST be higher than the enclosing structure
● Increase airflow and maintenance clearances for side-enclosed or multiple unit applications
●
Ensure there are no obstructions directly above the fans
●
Allow free space above the fans to prevent air recirculation
Airflow & Maintenance Clearances
Application
Distance from Overall Base Dimension
Single unit
1300mm
Side-enclosed or multiple units
2600mm
The chiller must not be located near any fresh air vents to buildings to ensure that in the event of
a refrigerant leak no risk exists. Care must also be taken near drains.
The pressure relief valve discharge must be away from high voltage equipment.
CAUTION