Portal econet_T012_O_M1

T012_O: Pressure Relief Valve Stuck Open

EcoNet - T012_O ยป

Status

No operation when Alarm is Present.

Description

The heat-pump controller has determined that the pressure relief valve is stuck in the open position.

Expected Operation

Critical Fault - No operation until corrected.

Cause

The heat-pump controller has determined that the pressure relief valve is stuck in the open position.

Solution

  • Check and correct wiring and electrical connectors to drive and compressor.
  • Replace Pressure Relief Valve.
  • Replace Heat Pump Control.