Mitsubishi Electric PUHZ-SHW80VHA Service Manual page 36

C h ec k c ode A b normal p oint and detec tion meth od
O p en/ sh ort of outdoor unit th ermistors
( T H3, T H32 , T H33, T H6 , T H7 , and T H8 )
T emp erature of h eatsink
P ower module
T oo low sup erh eat due to low disc h arge
temp erature
:
O utdoor fan motor
OCH526C
1
2
3
1
2
3
:
4
:
:
:
5
6
7
1
2
3
4
5
1
2
3
4
5
1
2
:
C ase
1
:
:
2
3
12
3
4
5
6
7
1
2
3
4
5
12
3
4
5
1
2
3
Judgment and ac tion
1
: