En-12
●
Example error con
fi
rmation operations
This product state
No error
Error state
Error state
2-wire remote
controller
address (This
product)
2-wire remote
controller
address
(Indoor unit)
Touch [
] button.
Indoor unit: Error in progress
Touch [
] button.
10. TEST RUN
• Refer to the indoor unit installation manual for the list of
items to check.
For how to carry out a test run, refer to “8. INITIAL AND
MAINTENANCE SETTINGS
”
→
“8.2.3. Test run [No.09]”
.
11. ERROR CODES
This appears automatically on the display if an error
occurs.
• If an error occurs, the following
display will be shown. (“
” will
appear in the “Monitor Mode”
screen)
For information on how to check
error details, please refer to
“8.2.1. Error Details [No.02]”
.
For the details of the indoor unit or outdoor unit error
when checking the error contents, refer to the error codes
in each installation manual.
Error of this product
Error code
Contents
CC.1
Sensor error
C2.1
Transmission PC board error
12.1
Wired remote controller communica-
tion error
12.3
Number excess of device in wired
remote controller system
12.4
Wired remote controller system start-
up error
15.4
Data acquisition error
26.4
Address duplication in wired remote
controller system
26.5
Address setting error in wired remote
controller system
27.1
Master/slave unit setting error
9373328483-02_IM.indb 12
9373328483-02_IM.indb 12
11/18/2019 2:04:36 PM
11/18/2019 2:04:36 PM