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Service Manual
Part II : Installation and Maintenance
7. Notes for Installation and Maintenance
Safety Precautions:
Important!
P lease read th e s a fe ty p re c a u tio n s c a re fu lly befo re
in s ta lla tio n and m a in te n a n ce .
The fo llo w in g c o n te n ts are v e ry im p o rta n t fo r in s ta lla tio n
and m ain te n a n ce .
P lease fo llo w th e in s tru c tio n s below.
•T h e in s ta lla tio n o r m a in te n a n ce m u s t a c co rd w ith th e
in s tru c tio n s .
• C o m p ly w ith all n a tio n a l e le c tric a l c o d e s and local
e le c tric a l codes.
• Pay a tte n tio n to th e w a rn in g s and c a u tio n s in th is
m anual.
• A ll in s ta lla tio n and m a in te n a n c e s h a ll be p e rfo rm e d by
d is trib u to r o r q u a lifie d perso n .
• A ll e le c tric w o rk m u s t be p e rfo rm e d b y a lice n se d
te c h n ic ia n a c c o rd in g to lo ca l re g u la tio n s and th e
in s tru c tio n s g iv e n in th is m anual.
• Be c a u tio n d u rin g in s ta lla tio n and m a in te n a n ce . P ro h ib it
in c o rre c t o p e ra tio n to p re v e n t e le c tric s h o c k , c a s u a lty and
o th e r a c c id e n ts.
Warnings
E le c tric a l S a fe ty P re ca u tio n s :
1. C u t o ff th e p o w e r s u p p ly o f a ir c o n d itio n e r befo re
c h e c k in g and m a in te n a n ce .
2. T he a ir c o n d itio n m u s t a p p ly s p e c ia liz e d c irc u it and
p ro h ib it sh a re th e sa m e c irc u it w ith o th e r a p p lia n c e s .
3. T he a ir c o n d itio n e r s h o u ld be in s ta lle d in s u ita b le
lo c a tio n and e n s u re th e p o w e r p lu g is to u c h a b le .
4. Make s u re each w irin g te rm in a l is c o n n e c te d firm ly
d u rin g in s ta lla tio n and m ain te n a n ce .
5. H ave th e u n it a d e q u a te ly g ro u n d e d . T he g ro u n d in g
w ire c a n 't be used fo r o th e r p u rp o se s.
6. M u st a p p ly p ro te c tiv e a c c e s s o rie s s u c h as p ro te c tiv e
b o a rd s, c a b le -c ro s s lo o p and w ire c lip .
7. T he liv e w ire , n e u tra l w ire and g ro u n d in g w ire o f
p o w e r s u p p ly m u s t be c o rre s p o n d in g to th e liv e w ire ,
n e u tra l w ire and g ro u n d in g w ire o f th e a ir c o n d itio n e r.
8. T he p o w e r c o rd and p o w e r c o n n e c tio n w ire s c a n 't be
p re sse d b y hard o b je c ts .
9. If p o w e r c o rd o r c o n n e c tio n w ire is b ro k e n , it m u s t be
re p la ce d b y a q u a lifie d perso n .
10. If th e p o w e r c o rd o r c o n n e c tio n w ire is n o t lo n g e n o u g h ,
please g e t th e s p e c ia liz e d p o w e r c o rd o r c o n n e c tio n w ire
fro m th e m a n u fa c tu re o r d is trib u to r. P ro h ib it p ro lo n g th e w ire
by y o u rs e lf.
11. F o r th e a ir c o n d itio n e r w ith o u t p lu g , an a ir s w itc h m u st
be in s ta lle d in th e c irc u it. T he a ir s w itc h s h o u ld be a ll-p o le
p a rtin g and th e c o n ta c t p a rtin g d is ta n c e s h o u ld be m o re than
3m m .
12. Make s u re all w ire s and p ip e s are c o n n e c te d p ro p e rly and
th e va lv e s are o p e n e d b e fo re e n e rg iz in g .
13. C h e ck if th e re is e le c tric leakage on th e u n it body. If yes,
please e lim in a te th e e le c tric leakage.
14. R eplace th e fu s e w ith a new o n e o f th e sa m e s p e c ific a tio n
if it is b u rn t d o w n ; d o n 't re p la ce it w ith a c o o p e r w ire o r
c o n d u c tin g w ire .
15. If th e u n it is to be in s ta lle d in a h u m id place, th e c irc u it
b re a ke r m u s t be in s ta lle d .
In s ta lla tio n S a fe ty P re c a u tio n s :
1. S e le c t th e in s ta lla tio n lo c a tio n a c c o rd in g to th e re q u ire
m e n t o f th is m anual.(S ee th e re q u ire m e n ts in in s ta lla tio n
part)
2. H andle u n it tra n s p o rta tio n w ith ca re ; th e u n it s h o u ld n o t
be c a rrie d b y o n ly o n e p e rso n if it is m o re th a n 20kg.
3. W hen in s ta llin g th e in d o o r u n it and o u td o o r u n it, a s u ffi
c ie n t fix in g b o lt m u s t be in s ta lle d ; m ake s u re th e in s ta lla tio n
s u p p o rt is firm .
4. W are s a fe ty b e lt if th e h e ig h t o f w o rk in g is a b o ve 2m.
5. Use e q u ip p e d c o m p o n e n ts o r a p p o in te d c o m p o n e n ts d u r
ing in s ta lla tio n .
6. Make s u re no fo re ig n o b je c ts are le ft in th e u n it a fte r fin
is h in g in s ta lla tio n .
R e frig e ra n t S a fe ty P re c a u tio n s :
1. A v o id c o n ta c t betw een re frig e ra n t and fire as it ge n e ra te s
p o is o n o u s g as; P ro h ib it p ro lo n g th e c o n n e c tio n p ip e by
w e ld in g .
2. A p p ly s p e c ifie d re frig e ra n t o n ly. N ever have it m ixe d w ith
any o th e r re frig e ra n t. N ever have a ir rem ain in th e re frig e ra n t
lin e as it m ay lead to ru p tu re o r o th e r hazards.
3. Make s u re no re frig e ra n t g a s is le a kin g o u t w hen
in s ta lla tio n is co m p le te d .
4. If th e re is re frig e ra n t leakage, please ta k e s u ffic ie n t
m ea su re to m in im iz e th e d e n s ity o f re frig e ra n t.
5. N ever to u c h th e re frig e ra n t p ip in g o r c o m p re s s o r w ith o u t
w e a rin g g lo v e to a vo id s c a ld o r fro s tb ite .
Im p ro p e r in s ta lla tio n m ay lead to fire hazard, e x p lo s io n ,
e le c tric s h o c k o r in ju ry .
Installation and Maintenance
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Содержание GWH18YE-S6DBA2A/I
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