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10.27 Saving temperature disable (PEr)
The table below details the saving temperature disable (PEr) parameter
DISPLAY
DESCRIPTION
Disables the saving mode temperature so that the ems controller maintains the ready mode
temperature at all times.
Disabling the saving mode temperature does not affect the light functionality
CONSIDERATOINS None
RANGE 00 (off) or 01 (on)
GLOBAL DEFAULT 00 (off)
10.28 Compressor rest time (rt)
The table below details the compressor rest time (rt) parameter
DISPLAY
DESCRIPTION
Defines the minimum time between compressor cycles.
The compressor rest time ensures that the pressures in the refrigeration system have time
to equalize during compressor off-cycles.
The compressor rest time (rt) helps to avoid the following:
• passing peak current through the windings of the compressor motor
• switching off the system on the thermal overload protection
• short cycling of the system
CONSIDERATOINS
If set too low, the compressor rest time may cycle on the set point (SP) and differential (dIF)
temperatures or the saving set point (SSP) and saving differential (Sd) temperatures.
RANGE 1 to 30 minutes
GLOBAL DEFAULT 3 minutes
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