Pressure Sensor (Water) Replacement Procedure - Mitsubishi Electric PUHY-M200YNW-A1 Service Handbook

[8-14 Hydro Unit Maintenance Instructions ]
8-14-10

Pressure Sensor (Water) Replacement Procedure

Operation procedures
1) Remove the front panel (8 screws) and the
rear panel (7 screws).
2) Disconnect the wires connecting the control
box and the pressure sensor.
3) Remove the flare nuts fixing the pressure
sensor with a wrench, replace the pressure
sensor, and connect it to the control box
connector.
BS_08_E
(1)
Service panel (back)
(3)
Illustrations
Service panel (front)
Pressure sensor (water)
131
chapter 8 -