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Check and adjust CPR(only suitable for unit with CPR)
Commissioning: CPR adjust
□
The CPR (Compressor Regulation) valve is a device
designed to regulate the flow of refrigerant returning to the
compressor from the evaporator, this ensures correct
capacity for the unit.
□
The Compressor Regulation valve also reduces the load
on the compressor during start-up & whilst in operation
which is why it is important it is correctly set-up on
commissioning.
□ Adjustment has to be done:
■
Road operation
■
Heat or defrost mode
■
Compressor speed at 2400 rpm
Содержание KX-450K
Страница 1: ...1 39 Installation Manual KX 450K...
Страница 8: ...8 39 3 Preparation before condenser and evaporator installation KX 450K condenser installation drawing...
Страница 37: ...37 39 13 Pipe connect drawing a Evaporator b Condenser c Controller d compressor e Pipes hareness...
Страница 38: ...38 39 14 Installation overview...