LG · Heat pumps · LG Therma V Monobloc (air-to-water heat pump)
CH43Problem in high pressure sensor
Name in the manufacturer's documentation (service manual): Problem in high pressure sensor
[1]
This page only quotes the original English documentation. A plain-language explanation has not been written yet, so the page is not indexed by search engines.
For technicians
Possible causes (source text)
- Abnormal value of sensor (Open/Short)[2]
Steps given by the manufacturer (source text)
⚠ Work on refrigerant circuits, mains electricity and PV DC wiring is for qualified technicians only.
The Polish page has more detail (plain-language explanation, safe checks, guides): Read in Polish →
Sources
Every statement has a footnote to the document and PDF page. “Quote verified” means the quote was found automatically in the text of that page.
- [1] LG Therma V Monobloc – Installation manual (MFL68026607 Rev.21) (MFL68026607 Rev.21_062126) , p. 279 official manufacturer document quote verified
43 Problem in high pressure sensor
- [2] LG Therma V Monobloc – Installation manual (MFL68026607 Rev.21) (MFL68026607 Rev.21_062126) , p. 279 official manufacturer document quote verified
Abnormal value of sensor (Open/Short)
- [3] LG Therma V Monobloc – Installation manual (MFL68026607 Rev.21) (MFL68026607 Rev.21_062126) , p. 279 official manufacturer document quote verified
Bad connection of connector PCB(Inverter)
- [4] LG Therma V Monobloc – Installation manual (MFL68026607 Rev.21) (MFL68026607 Rev.21_062126) , p. 279 official manufacturer document quote verified
Bad connection high pressure connector
- [5] LG Therma V Monobloc – Installation manual (MFL68026607 Rev.21) (MFL68026607 Rev.21_062126) , p. 279 official manufacturer document quote verified
Defect of high pressure connector (Open/Short)
- [6] LG Therma V Monobloc – Installation manual (MFL68026607 Rev.21) (MFL68026607 Rev.21_062126) , p. 279 official manufacturer document quote verified
Defect of connector PCB(Inverter) (Open/Short)
- [7] LG Therma V Monobloc – Installation manual (MFL68026607 Rev.21) (MFL68026607 Rev.21_062126) , p. 279 official manufacturer document quote verified
Defect of PCB(Inverter)