11. Press the ENT button.
The display reads "
888
" if the command is accepted.
Fan 1 should speed up to 100%, and all the other fans should stay the same speed.
12. If Fan 1 is not running or if any of the other fans also speed up to 100%, steps 30 through 36 of
on page 58, must be repeated.
13. Press the ESC button for the parameter to be shown on the display.
14. Repeat steps 3 through 8 for the rest of the fans, if present.
•
C35: for Fan 2.
•
C36: for Fan 3.
•
C37: for Fan 4.
NOTE: All fans should be at 100% speed.
15. Use the UP or DOWN arrow button until
C24
displays.
16. Press the ENT button.
17. In the System Control configuration parameter, use the UP or DOWN arrow button to select
1
.
18. Press the ENT button.
The display flashes "
888
" if the command is accepted.
19. Press the ESC button to display
C24
.
All fans should return to a normal speed based on the pressure input and the state of indoor unit’s compressor.
11 Maintenance
65
Summary of Contents for Liebert MC series
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