Mitsubishi Electric HP120TNU-A Service Handbook page 167

[7-1 Error Code and Preliminary Error Code Lists ]
Error
Prelimi-
(prelim-
Error nary
inary)
Code error
detail
code
code
[001]
6603 -
[002]
6606 - [003]
6607 - -
6608 - -
6831 - -
6832 - -
6833 - -
6834 - -
6840 - -
6841 - -
6842 - -
6843 - -
6846 - -
7100 - -
7101 - -
7102 - -
7105 - -
7106 - -
7107 - -
7110 - -
7111 - -
7113 - -
7117 - -
7130 - -
4
- chapter 7
Error code definition
Transmission Bus-Busy error in centralized control
system
Transmission Bus-Busy error in indoor unit system
Communication error between device processor
on circuit board and M-NET processor
No ACK error
No response error
MA controller signal reception error (No signal re-
ception)
MA remote controller signal transmission error
(Synchronization error)
MA remote controller signal transmission error (H/
W error)
MA controller signal reception error (Start bit de-
tection error)
A control communication reception error
A control communication synchronism not recover
A control communication transmission/reception
hardware trouble
A control communication start bit detection error
Start-up time over
Total capacity error
Capacity code setting error
Wrong number of connected units
Address setting error
Attribute setting error
Port setting error
Connection information signal transmission/recep-
tion error
Remote controller sensor fault
Function setting error (improper connection of CN-
TYP)
Model setting error
Incompatible unit combination
Searched unit
Notes
O O O O O (page 49)
O O O O O (page 49)
O O O O O (page 49)
O O O O O (page 50)
O O O O O (page 58)
O O (page 59)
O O (page 60)
O O (page 61)
O O (page 62)
O (page 63)
O (page 63)
O (page 64)
O (page 65)
O (page 66)
O (page 67)
O O O (page 68)
O O (page 69)
O (page 70)
O (page 70)
O (page 71)
O (page 72)
O O (page 72)
O O (page 73)
O (page 75)
O O (page 76)
HWE18220_GB