Philips CS-E15DB4EW - Manual (Page 74)

Outdoor Electronic Controller Removal Procedure
1. Remove the top panel and front panel
Fig. 9
2. Remove the Outdoor Electronic Controller
Fig. 10
Fig. 12
Caution! When handling electronic controller, be careful of
electrostatic discharge.
• Be save to return the wiring to its original position
• There are many high voltage components within the heat
sink cover so never touch the interior during operation.
Wait at least two minutes after power has been turned off.
Fig. 11
74
CS-E15DB4EW CU-E15DBE / CS-E18DB4EW CU-E18DBE / CS-E21DB4ES CU-E21DBE