12 FUNCTION MENU “ M” KEY 25
12.1 ALARM LIST: SHOW AND RESET 25
12.2 COMPRESSOR OVERLOAD ALARM RESET 25
12.3 COMPRESSOR OVERLOAD PASSWORD. 26
12.4 ALARM LOG LIST 26
12.5 ERASE THE ALARM LOG LIST 26
12.6 PASSWORD VALUE OF THE ALARM LIST 26
12.7 DISABLE – ENABLE A SINGLE CIRCUIT 26
12.8 READ-OUT OF A CIRCUIT NOT ENABLED 26
12.9 ENABLE OR DISABLE A SINGLE COMPRESSOR 26
12.10 READ-OUT OF A COMPRESSOR NOT ENABLED 27
12.11 READ-OUT OF THE COMPRESSOR DISCHARGE TEMPERATURE PROBE 27
12.12 READ-OUT OF THE RUNNING HOURS 27
12.13 RESET THE RUNNING HOUR 27
12.14 READ-OUT OF THE COMPRESSOR STARTS-UP 27
12.15 RESET THE STARTS-UP NUMBER 27
12.16 READ-OUT OF THE PROPORTIONAL OUTPUT PERCENTAGE OF THE CONDENSER FAN CONTROL 27
12.17 READ-OUT OF THE FOUR PROPORTIONAL OUTPUT 28
12.18 READ-OUT OF THE TIME COUNTING TO THE NEXT DEFROST 28
12.19 READ-OUT OF THE PROBES CONFIGURED TO CONTROL AN AUXILIARY OUTPUT RELAY 28
12.20 HOW TO DISPLAY THE TEMPERATURE OF THE REMOTE KEYBOARD 1 OR 2 28
13 CHILLER / HEAT PUMP SELECTION 29
14 UNIT START - STOP 30
14.1 START – STOP AND STAND- BY FROM KEYBOARD 30
14.2 UNIT START- STOP FROM DIGITAL INPUT 30
14.3 MOTOCONDENSING UNIT START- STOP FROM DIGITAL INPUT 30
14.4 MODE WITH DIGITAL INPUT CONFIGURED AS THERMOREGULATION REQUEST 30
14.5 MODE WITH DIGITAL INPUT CONFIGURED AS CHILLER REQUEST 30
14.6 MODE WITH DIGITAL INPUT CONFIGURATED AS HEAT PUMP REQUEST 31
15 COMPRESSOR THERMOREGULATION 31
15.1 THERMOREGULATION PARAMETER DESCRIPTION 31
16 THERMOREGULATION: PROPORTIONAL OR NEUTRAL ZONE 32
16.1 GRAPH OF THE COMPRESSOR THERMOREGULATION IN CHILLER 32
16.2 GRAPH OF THE COMPRESSOR THERMOREGULATION IN HEAT PUMP 32
16.3 GRAPH NEUTRAL ZONE COMPRESSOR CONTROL 32
17 COMPRESSOR STATUS INTO THE NEUTRAL ZONE 33
17.1 MAXIMUM TIME OF NEUTRAL ZONE STAY WITHOUT INSERTION OF RESOURCES WITH AT LEAS ONE
RESOURCE INSERTED 34
17.2 MAXIMUM TIME OF NEUTRAL ZONE STAY WITHOUT THE RESOURCES ROTATION 34
17.3 THERMOREGULATION OF THE COMPRESSOR INVERTER CONTROLLED 34
18 THERMOREGULATION AND COMPRESSORS ROTATION 37
19 SATURATION - CIRCUIT BALANCING 37
20 COMPRESSORS START-UP 37
20.1 COMPRESSORS START- UP 37
20.2 DIRECT START- UP 37
20.3 DIRECT START- UP OF A CAPACITY COMPRESSOR 37
20.4 PART WINDING 38
20.5 PART WINDING START- UP OF COMPRESSORS OR CAPACITY COMPRESSORS 38
21 CAPACITY CONTROL 38
21.1 MINIMUM LOAD START- UP 39
21.2 BY- PASS GAS VALVE DURING COMPRESSOR START- UP 40
21.3 SOLENOID VALVE INTERMITTENT FOR SCREW COMPRESSOR 40
22 THERMOREGULATION OF THE COMPRESSORS WITH DIFFERENT SIZE 40
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