Mitsubishi Electric PUHZ-SHW80VHA Service Manual page 40

C h ec k c ode
A b normal p oint and detec tion meth od
R emote c ontroller transmission error ( E 3) /
signal rec eiv ing error ( E 5 )
1
2
1
2
I ndoor/ outdoor unit c ommunic ation error
( S ignal rec eiv ing error) ( O utdoor unit)
I ndoor/ outdoor unit c ommunic ation error
( T ransmitting error) ( O utdoor unit)
1
2
N on defined c h ec k c ode
S erial c ommunic ation error
1
2
OCH526C
C ase
1
2
3
4
5
6
1
2
3
4
1
2
3
4
1
2
3
1
2
3
4
1
2
3
Judgment and ac tion
1
2
3
4 6
1
2 4
1
2 4
12
3
12
3
4
1
2
3