Vaillant aroTHERM VWL 55/3 A 230 V, Руководство по установке

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Appendix
32
Installation instructions aroTHERM 0020217827_03
Technical data
–
Heat pump system performance data
VWL 55/3 A
230 V
VWL 85/3 A
230 V
Heat output A-7/W35 4.42 kW 5.74 kW
A-7/W35 output figure/EN
14511 coefficient of per-
formance 2.46 2.33
Power consumption ef-
fective at A-7/W35
1.80 kW 2.46 kW
Heat output A7/W35 4.40 kW 7.07 kW
A7/W35 output figure/EN
14511 coefficient of per-
formance 4.53 4.07
Power consumption ef-
fective at A7/W35 0.97 kW 1.74 kW
Heat output A7/W45
4.09 kW 6.71 kW
A7/W45 output figure/EN
14511 coefficient of per-
formance 3.42 3.24
Power consumption ef-
fective at A7/W45 1.19 kW 2.07 kW
Heat output A7/W55 3.94 kW 6.34 kW
A7/W55 output figure/EN
14511 coefficient of per-
formance 2.73 2.66
Power consumption ef-
fective at A7/W55 1.45 kW 2.38 kW
F Overview of fault codes
Code Meaning Cause
F.022 Water pressure too low Insufficient water in the heating system
F.037 Fan fault
–
Obstruction in the product's air pipe
–
Fan motor not connected or defective
–
The connection between the main PCB and the fan PCB is dam-
aged or broken
F.042 Fault: Coding resistor
–
The product's coding resistor is missing or is defective
–
Coding resistor value outside the permissible range
–
X25 plug not connected or was connected incorrectly
F.073 Fault: Water pressure sensor Line to water pressure sensor is broken or has a short circuit
F.086 Surface-mounted thermostat opened
–
Underfloor heating temperature too high
–
Heating circuit flow rate quantity too low
–
Underfloor heating circuit is closed
F.103 Fault: Spare part detection
–
The parameter Max. duration power supply cut-off has been
poorly set (see "Heat pump setting parameters" in the appendix).
–
The main PCB that is fitted as a spare part or the frequency con-
verter does not match the product.
F.514 Temp. sensor fault: Compressor inlet
Sensor is defective or incorrectly connected to the main PCB
F.517 Temp. sensor fault: Compressor outlet
F.519 Sensor fault: Return temperature
F.520 Sensor fault: Flow temperature
F.523 Sensor fault: VF1 Line to temperature sensor VF1 is broken or has a short circuit
F.526
Sensor fault: Temp. environment circuit EEV
1)
Sensor is defective or incorrectly connected to the main PCB
1) Sensor on the evaporator
2) Sensor on the condenser