Mitsubishi Electric MLP-449WU Installation Manual

M I T S U B I S H I R o o m
M o d e l M L P -4 4 9 W U
I N S T A L L A T I O N M A N U A L
C o rre c t i n s t a l l a t i o n i s e s s e n t i a l f o r g o o d p e rf o rm a n c e o f t h e p ro d u c t a n d s a f e t y . B e s u re t o re a d t h i s m a n u a l b e f o re
i n s t a l l a t i o n .
T H E FO L L O W I N G S H O U L D A L W A Y S B E O B S E R V E D FO R S A FE T Y
• Be sure to read T E FOLLOWING S OULD ALWA S BE OBSERVED FOR SAFET
• Be sure to observe the arnings and cautions specified here as they include important items related to safety.
• After reading this manual, be sure to keep it together ith the OPERATING INSTRUCTIONS for future reference.
D o n o t p e rf o rm i n s t a l l a t i o n b y y o u rs e l f ( u s e r) .
Incomplete installation could cause fire or electric shock, injury due to the unit
falling, or leakage of ater. Consult the dealer from hom you purchased
the unit or a qualified installer.
P e rf o rm t h e i n s t a l l a t i o n s e c u re l y re f e rri n g t o t h e i n s t a l l a t i o n m a n u a l .
Incomplete installation could cause fire or electric shock, injury due to the
unit falling, or leakage of ater.
1. C o m p o n e n t s
● This kit contains the follo ing parts.
Q'ty
Remark
2. C h e c k s b e f o re i n s t a l l a t i o n
● Before installing the grille (1), make sure the indoor unit is square ith the ceiling opening (or parallel to the all-ceiling joint).
● C h e c k t h a t t h e 4 p o i n t s f o r s e c u ri n g t h e g ri l l e ( 1) o n t h e i n d o o r u n i t a re l e v e l w i t h t h e c e i l i n g s u rf a c e .
Use the installation template supplied ith the indoor unit to arrange the position of the indoor unit so that the 4 points for securing the grille (1) are level ith
the ceiling surface ith a tolerance of 1/8 in. (3 mm). (Fig. 1)
Note: Instructions for using the installation template are provided on the installation template itself.
N o t e : I f t h e m i s a l i g n m e n t b e t w e e n t h e 4 p o i n t s f o r s e c u ri n g t h e g ri l l e ( 1) a n d t h e c e i l i n g s u rf a c e i s m o re t h a n 1/ 8 i n . ( 3 m m ) , t h e i n t a k e g ri l l e m a y
n o t o p e n o r c l o s e p ro p e rl y .
● Make sure the follo ing is completed: insulation for the refrigerant pipes, drainage pipes, etc. and iring connections and arrangements.
● Check that any material like ceiling insulation does not protrude to the ceiling opening.
Points for securing grille (1)
Points for securing grille (1)
A i r C o n d i t i o n e r O p t i o n a l G ri l l e
(1) Grille
1
Fi g . 1
before installation.
WARNING (Could lead to death, serious injury, etc.)
I n s t a l l t h e u n i t s e c u re l y i n a p l a c e w h i c h c a n b e a r t h e w e i g h t o f t h e
u n i t .
If the installation location cannot bear the eight of the unit, the unit could
fall causing injury.
Be sure to use the parts provided or specified parts for the installa-
t i o n w o rk .
The use of defective parts could cause fire or electric shock, injury due to
the unit falling, or leakage of ater.
U s e a p p ro p ri a t e p ro t e c t i v e e q u i p m e n t a n d t o o l s f o r s a f e t y .
Failure to do so could cause injury.
(2) Scre
6
M5 × 16
Drain pan
Ceiling surface
Point for securing grille (1)
(3) Scre
1
4 × 12
Ma e sure these surfaces are ush
w i t h e a c h o t h e r ( 0 - 1/ 8 i n . [ 0 - 3 m m ] ) .
E n -1