mundoclima 2022 Manuel page 73

SERIES:
COMERCIAL H11
UNITS:
MUCSR-H11
MUSTR-H11
For other errors:
The display board may show a garbled code or a code undefined by the service manual. Ensure that this code is not a
temperature reading.
Troubleshooting:
Test the unit using the remote control. If the unit does not respond to the remote, the indoor PCB requires replacement.
If the unit responds, the display board requires replacement.
88 flash frequency:
(CL21500 a CL21537)
MUCR-H11
(CL21500 a CL21508)
MUCOR-H11
(CL21511 a CL21518)
TROUBLESHOOTING
(CL21520 a CL21528)
(CL21537)
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MUCSR-H11-I
(UI21500 a UI21502)
MUCR-H11-I
(UI21520 a UI21522)
EN