Mitsubishi Electric e Series Service Handbook page 160

[ IX Troubleshooting ]
5
Fixing screw
(also found on the
other side)
6
7
8
HWE1417B
Fixing screw
(also found on the left side)
- 151 -
1. Unscrew the two element-fixing screws, and remove the
element.
1. Replace the plate heat exchanger by unscrewing the four
fixing screws.
2. Re-place the element.
1. Using the replacement pipe kit for water-to-refrigerant heat
exchanger, braze-connect all pipes as they were.
1. Re-place the fan control box.
2. Replace the decoration panels SL and SR, panels SL, M, and
SR, and the three panels F.
3. Charge the unit with refrigerant.
GB