Christie LW502 User Manual page 113

Related messages (continued)
Message
LW502/LWU502 User's Manual - Operating Guide
020-001057-01 Rev. 1 (06-2016)
A note of precaution when cleaning the air filter.
Turn the power off immediately, and clean or change the
air filter referring to the Cleaning and replacing the air
filter section of this manual. After you have cleaned or
changed the air filter, reset the filter timer (70, 106).
The button operation is not available.
Check the button you want to use (7).
Troubleshooting
Description
111