SM Series Heat Pump Return and Discharge Duct Flanges | 25 8. Swap FRONT panel (containing LCD) to the BACK RETURN AND DISCHARGE DUCT FLANGES Reinstall All Panels Return and discharge opening duct flanges are shipped unfolded. Flanges bend lines are perforated allowing easy bending using standard sheet metal pliers or channel locks. (Figure #91) 1. Re-route the LCD wiring to the new location and reconnect LCD screen wiring. Reinstall panels. (Figure #84) Panel containing LCD and Bosch Logo must be installed on the same side as Electrical Box. Bend flanges one at a time. Figure # 84 When re-installing panel, the “RED” cable from the LCD connector must be connected to the “R” terminal of the LCD PCB. The LCD will not work any other way. 2. Reinstall belts. (Figure#85) Figure # 85 Revised 08-13 6 720 220 406 (2013/9)