Draining The Water From The Water-Pipes Of The Unit And From The Water Heat Exchanger - Mitsubishi Electric e Series Service Handbook

[ IX Troubleshooting ]

[6] Draining the water from the water-pipes of the unit and from the water heat exchanger

• Drain the water by unplugging the drain plug on the water pipe at the lower part of the water heat exchanger.
Standard water piping specification
HWE20010
The drain plug is at the lower part of the water heat
exchanger (where circled in the figure).
The plug has a water-temperature thermistor.
Remove the plug with the thermistor on it when draining
water.
- 160 -
GB