Pioneer QUANTUM INVERTER Series Service & Troubleshooting Manual page 58

2.2. Electrical Parts Disassembly (Antistatic gloves must be worn.)
Note: Remove the front panel (refer to 2.1. Front Panel Disassembly) prior to disassembling electrical parts.
Procedure
1) Cut the ribbon with a cutter, then pull
out the coil temperature sensor (T2)
(see Fig. 14).
2) Remove one fastening screw of the
electronic control box and two screws
used for the ground connection (see
Fig. 14).
3) An upward force is maintained until
the cover of electronic control box is
removed (see Fig. 15).
Note: This section is for reference only. Actual unit appearance may vary.
Illustration
Indoor Unit Disassembly

Ribbon
Figure 14
Figure 15
9

Ground Screws
T2 Sensor