Mitsubishi Electric PUHZ-SHW80VHA Service Manual page 85

1 1 - 1 - 1 . S elec ting func tions using th e wired remote c ontroller < P A R - 31 M A A >
< S erv ic e menu>
M aintenanc e p assword is req uired
1
2
N ote: T h e initial maintenanc e p assword is "9 9 9 9 ". C h ange th e default
p assword as nec essary to p rev ent unauth oriz e d ac c ess. Hav e th e
p assword av ailab le for th ose wh o need it.
: I f y ou forget y our maintenanc e p assword, y ou c an initializ e th e
p assword to th e default p assword "9 9 9 9 " b y p ressing and h olding
th e and b uttons simultaneously for th ree sec onds on th e
maintenanc e p assword setting sc reen.
3
N ote: A ir c onditioning units may need to b e stop p ed to make c ertain set-
tings. T h ere may b e some settings th at c annot b e made wh en th e
sy stem is c entrally c ontrolled.
N av igating th rough th e sc reens
OCH526C
Main Main menu
Maintenance
Initial setting
Service
Main display:
Cursor Page
F1 F2 F3 F4
Service menu
Enter maintenance password
Select:
Cursor
F1 F2 F3 F4
S e v r c i e m e n u
Test run
Input maintenance info.
Function setting
Check
Self check
M a n i m e n : u
C u s r r o
S e v r c i e m e n u
Maintenance password
Remote controller check
M a n i m e n : u
C u s r r o
Service menu
Not available.
Please stop the unit.
Service menu: