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4.- Compressor regulation
The user parameter
EVAP_5
permits the selection of the type of compressor control:
4.1.- NEUTRAL ZONE (EVAP_5=0):
Five operating zones are defined.
Pevap (bar)
Tevap (ºC)
EVAP_8
EVAP_6
EVAP_1 (EVAP SP)
EVAP_7
EVAP_9
POSITIVE FAST ZONE
POSITIVE SLOW ZONE
NEUTRAL ZONE
NEGATIVE SLOW ZONE
NEGATIVE FAST ZONE
The parameters which delimit each of the 5 zones (
EVAP_6, EVAP_7, EVAP_8 and EVAP_9
) are defined in
bar
or
ºC
according to the parameter
CONF_8
(in the case of using a GENERIC refrigerant, only in
bar
).
The control action depends on the suction probe reading in the following way:
Within the NEUTRAL ZONE:
No action is carried out on the compressors (no compressors or
compressor stages are started or stopped).
Within the POSITIVE SLOW ZONE:
Compressors or stages are started in a time period defined
by the parameter TEMP_9.
Within the POSITIVE FAST ZONE:
Compressors or stages are started in a time period defined by
the parameter TEMP_11.
Within the NEGATIVE SLOW ZONE:
Compressors or stages are stopped in a time period
defined by the parameter TEMP_10.
Within the NEGATIVE FAST ZONE:
Compressors or stages are stopped in a time period defined
by the parameter TEMP_12.
we make it easy
Summary of Contents for AKO-21006
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Page 118: ...118 NOTES we make it easy...
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