Portal econet_T011_O_M1

T011_O: Pressure Relief Valve Stuck Closed

EcoNet - T011_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 closed 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 closed position.

Solution

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