Service Hints

P2 Pressure SW
3 - 2 : Close above approx. 15.5 kgf/sq.cm (224 psi, 1520 kPa)
: Open below approx. 12.5 kgf/sq.cm (181 psi, 1225 kPa)

W3 Water Temp. SW No.1
2 - 1 : Open above approx. 95 °C (203 °F)

W4 Water Temp. SW No.2
1 - Ground : Open above approx. 90 °C (194 °F)