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Menu: DIAGNOSIS
PASSIVE COOLING Hours
STARTS
COMPRESSOR
COMPRESSOR 1
COMPRESSOR 2
DEFROST STARTS
DIAGNOSIS
For heating system and heat pump troubleshooting and analysis,
you can call up all important process data and BUS subscribers
under DIAGNOSIS and carry out a relay test.
SYSTEM STATUS
WPM
HEATING CIRCUIT PUMP 1
HEATING CIRCUIT PUMP 2
HEATING CIRCUIT PUMP 3
BUFFER CHARGING PUMP 1
BUFFER CHARGING PUMP 2
DHW CHARGING PUMP
SOURCE PUMP
DEFROST
FAULT OUTPUT
DHW CIRCULATION PUMP
WE 2 DHW
WE 2 HEATING
COOLING
MIXER OPEN, HTG CIRCUIT 2
MIXER CLOSE, HTG CIRCUIT 2
MIXER OPEN, HTG CIRCUIT 3
MIXER CLOSE, HTG CIRCUIT 3
NHZ 1
NHZ 2
NHZ 1/2
POWER-OFF
MIXER OPEN 2ND HEAT GENERATOR
MIXER CLOSE 2ND HEAT GENERATOR
HEAT SOURCE 2
HEAT PUMP DIVERTER VALVE
2ND HEAT GENERATOR PUMP
2ND HEAT GENERATOR DIVERTER VALVE
WPE
HEATING CIRCUIT PUMP 4
HEATING CIRCUIT PUMP 5
DHW CHARGING PUMP
BUFFER CHARGING PUMP 3
BUFFER CHARGING PUMP 4
BUFFER CHARGING PUMP 5
BUFFER CHARGING PUMP 6
OUTPUT DIFFERENTIAL CONTROLLER 1
OUTPUT DIFFERENTIAL CONTROLLER 2
POOL PUMP, PRIMARY
POOL PUMP, SECONDARY
MIXER OPEN, HTG CIRCUIT 4
MIXER CLOSED, HTG CIRCUIT 4
MIXER OPEN, HTG CIRCUIT 5
MIXER CLOSED, HTG CIRCUIT 5
HEAT PUMP STATUS
REMAINING IDLE TIME
COMPRESSOR
COMPRESSOR ND
COMPRESSOR HD
COMPRESSOR 1
COMPRESSOR 2
BOOSTER HEATER STAGE 1
BOOSTER HEATER STAGE 2
BOOSTER HEATER STAGE 3
REFRIGERANT CIRCUIT DIVERTER VALVE
PRESSURE COMPENSATION
OIL COMPENSATION
OIL SUMP HEATING
HEAT PUMP FAN
AUXILIARY HEATER
OUTPUT COMPRESSOR ON
EXTERNAL FAULT
HD LIMITER
HD/TEMPERATURE MONITOR
DEFROST SIGNAL
CENTRAL INPUT
INVERTER POWER SUPPLY
FAULT
FORCED HEATING
COOLING MODE
FLOAT SWITCH
BRINE PRESSURE SWITCH
SAFETY CHAIN OK
HEAT SOURCE PUMP
PASSIVE COOLING VALVE, HEATING
PASSIVE COOLING VALVE, COOLING
CASING VENTILATION
HEAT PUMP ANALYSIS
SET SUPERHEATING
ACTUAL SUPERHEATING V
CONTROL DEVIATION
P FACTOR
I FACTOR
D FACTOR
PRE-CTRL OPENING EXV
OPENING EXV
SET SUPERHTG SG V HD
ACTUAL SUPERHTG SG V HD
P FAKT V-HD
I FAKT V-HD
D FAKT V-HD
SET SUPERHTG SG V ZE
ACTUAL SUPERHTG SG V ZE
P FAKT ZE
I FAKT ZE
D FAKT ZE
V OPENING EXV ZE
OPENING EXV
SUPERCOOLING COND
ACTUAL SUPERHEATING REK
INTERMEDIATE INJ PRESSURE
ACTUAL SUPERHEATING ZE
AMBIENT TEMP. INVERTER
TEMP. INV. COMPRESSOR
TEMPERATURE INV. FAN
MOTOR CURRENT
BYPASS VALVE OPENING LVL
SUPERHEATING ADAPTATION
SUPERCOOLING EXPANSION VALVE INLET
OPERATING MODE REFRIGERANT CIRCUIT CONTROLLER
OPERATING MODE PASSIVE COOLING
SET SUPERHEATING, SUCTION GAS, COMPRESSOR