DAI

Daikin P2

Medium

VRV / Sky Air — Automatic refrigerant charge operation stop

Daikin P2: Automatic refrigerant charge operation stop This fault usually isn't an immediate stop, but should be checked soon.

Possible causes

The stop valve is not opened
Closed valve of refrigerant tank

Check steps

Check that the outdoor unit stop valves are fully open
Open the refrigerant cylinder valve and restart the procedure

Affected parts

Stop valve
Refrigerant cylinder valve

Safety note

Refrigerant under pressure — wear safety goggles and gloves

Source: Daikin resmi servis kilavuzu (bagimsiz cift-dogrulandi) — Daikin Industries, Ltd., "Simple Self-Diagnosis by Malfunction Code — After Sales Service Division (SM-TS3)" (RA, SkyAir, VRV, Package, Heat Reclaim Ventilator, Chiller, Fan Coil), Outdoor Unit malfunction code table, p.5: "P2 — Automatic refrigerant charge operation stop — Supposed causes: The stop valve is not ope…

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