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Replacing a Fuse
Prerequisites
- A fuse needs to be replaced. For the position of the fuse, see A Electric Control Box Layout.
- A spare fuse of the same model is available and functional.
- Tool: flat-head screwdriver
Procedure
- On the controller home screen, tap Shutdown and switch off the smart cooling product circuit breakers in the PDF.
Exercise caution because the device is still energized after it is shut down on the controller home screen.
- Open the rear door and remove the air filter.
- Locate the fuse to be replaced, open the blade fuse holder, and remove the faulty fuse using a flat-head screwdriver.Figure 6-67 Removing a fuse
- Install the new fuse and close the fuse holder.Figure 6-68 Replacing a fuse
- Power on the smart cooling product and verify that no alarm is generated.
- Install the air filter and close the rear door.
