6.2 Safety valve exhaust piping

The refrigerant circuit of the Taurus Inverter Pro heat pump has a safety valve that protects the device from overpressure. The safety valve opens in the event of a fire, or if the high pressure pressostat and electronic pressure monitoring malfunction. The opening pressure of the safety valve is 3.3 MPa (33 bar).

The exhaust pipe of the safety valve has been brought on top of the device and marked with a label (see the relevant figure in section Heat pump pipe outputs). Route the pipe outside the property in accordance with the instructions of the refrigeration sector. If there are several heat pumps in the system, you can combine their exhausts provided that the size of the pipe used is sufficiently large.