Ultima Compact™
Chillers
42 Ultima Compact 30-150kW Technical Manual 9690553 V1.2.0_10_2019
Installation
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 ±1°.
● Where vibration transmission to the building structure is possible, fit spring anti-vibration mounts and flexible
water connections.
● Observe airflow and maintenance clearances.
● Pipework 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.
● Allow free space (no obstructions) above the fans to prevent air recirculation.
● Within a side enclosed installation, the condenser fan MUST be higher than the enclosing structure. Figures in
brackets indicate airflow and maintenance clearances for side-enclosed or multiple chiller applications.
● The leak detection fan must not be obstructed and must discharge away from any sources of ignition.
● If containment systems are installed around the unit (bunds) provision must be made to ensure that any air does
not become stagnant. In the event of a refrigerant leak, the gas will collect at the lowest point. Beware of drains
etc.
● Additional ventilation (supplied by others) may be required around the unit during maintenance work if the
surrounding air is stagnant.
Prior to connecting services, ensure that the equipment is installed and completely level.
CAUTION
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