Daikin JE

High

VRV / Sky Air — Malfunction of oil pressure sensor or sub-tank thermistor

Daikin JE: Malfunction of oil pressure sensor or sub-tank thermistor This fault noticeably affects operation.

Possible causes

Defective connector contact
Defective sub-tank thermistor or defective outdoor unit PCB

Check steps

Check connector and wiring
Measure thermistor resistance, replace if out of range

Affected parts

Oil pressure sensor
Sub-tank thermistor

Safety note

High-pressure oil circuit — relieve pressure and disconnect power before working

Source: Daikin resmi servis kilavuzu (bagimsiz cift-dogrulandi) — Kaynak: Daikin Industries, Ltd. — "Simple Self-Diagnosis by Malfunction Code" (SM-TS3), After Sales Service Division, resmi PDF (daikin.com/.../sm-ts3_p1-6_errorcode-pdf.pdf), s.4. Tablo, JE kodunu "Package" tip dış ünite sütununda listeliyor (○ işareti yalnız Package altında) — VRV/SkyAir/Chiller/Fan Coil sütunlar…

Reviewed by Anıl Güzeldemir — in the refrigeration machine room since 2006, developer of Enthalio.

Look up in Enthalio →

Related fault codes

Outdoor PCB faulty.E1 Refrigerant shortage (low pressure / stop valvU0 Power supply defect / brief power failure.U2 Transmission error indoor/outdoor unit.U4 Low-pressure protection / LP sensor (suction bE4 Inverter compressor instantaneous overcurrent L5