Operating manual - ChillPAC and LP ChillPAC Mk 3
010823 en 2021.06
11/68
Safety
2. Safety
2.1 Areas of application
2.1.1 Application
To prevent unintentional application which could injure personnel or damage equipment, the following
must be observed:
• The unit must only be used as a liquid refrigeration unit intended for water or brine cooling.
• The unit must not be installed in areas where the relative humidity (RH) may exceed 85% (95%
if the motor is made for 100% RH).
• The primary side must only be charged with refrigerant R717.
• Johnson Controls Denmark further accept no liability of any kind for damage to compressor unit
and plant parts caused by torsional oscillation or the like which is attributable to built-in VSD sol-
utions initiated by the customer after delivery.
• The secondary side on the evaporator and condenser is only intended for water or brine as cool-
ing medium. The secondary medium is stated on the P&I diagram. Deviations are only permitted
with a written permission from Johnson Controls Denmark.
• Installation of the chiller in potentially explosive atmospheres must only take place if the chiller is
fitted with approved explosion-proof equipment.
• The compressor must only be used as a refrigeration compressor and within the operating limits
specified in the manual or in a written agreement with Johnson Controls Denmark.
• The compressor must only be used with the number of revolutions per minute, as shown on the
compressor name plate.
The compressor must NOT be used:
• To evacuate the refrigeration plant of air and moisture.
• To put the refrigeration plant under air pressure in view of a pressure testing.
• As an air compressor.
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