Gree CHANGE & COSY Series, Owner'S Manual

Page: 21 / 25

Installing the indoor unit
21
Install the Indoor Unit
NOTE:
If the electrical wire is not long enough, please contact the authorized service centre to buy an
exclusive electric wire of the correct length. The wire are not allowed
• The electric wiring must be correctly connected. Incorrect connection may cause a
malfunction.
• Tighten the terminal screw in order to prevent loose wirring.
• After tighten the screw, gently pull the wire to confirm that it is firmly attached.
• If the grounding wire is incorrectly connected, it may cause electric shock.
• The cover plate must be attached and the connection wire tightened. Poor installation will allow dust,
moisture or other outside materials into the unit, which may lead to fire or electric shock.
• A circuit-breaker and air switch of correct capacity must be installed.
Fig.4
Fig.3
Fig.2
• The piping can exit from right, right rear,
left, left rear.
1. When routing the piping and wiring from the
left or right side of indoor unit, cut off the
tailings from the chassis as necessary
(As shown in Fig.2)
(1).Cut off the tailings 1 when routing the wiring
only;
(2).Cut off the tailings 1 and tailings 2 when
routing both the wiring and piping.(or 1,2,3);
2.Take out the piping from the body case, wrap the
piping’s electric wire and water pipe with tape and
put them th- rough the piping hole. (As shown in Fig. 3)
3.Hang the mounting slots of the indoor unit on the
upper tabs of the rear panel and check that it is
firm enough. (As shown in Fig.4)
1.Align the centre of the piping flare with the relevant valve.
2.Screw in the flare nut by hand and then tighten the nut
with a spanner and torque wrench. Refer to the following.
Torque tightening table
NOTE: First attach the connection pipe to
the indoor unit, then to outdoor unit. Do
not allow the pipe to bend and, do not
damage the connection pipe. Do not over-
tighten the joint nut or it may cause leak-
age.
External connection
Gas side piping
Tailing 3
Tailing 2
Tailing 1
Left
Right
Right rear
Indoor unit piping
Taper nut Piping
Spanner
Torque wrench
Fixing hook
Mounting
board
Mounting
board
Left rear
Finally wrap it
with tape
Water drainage pipe
Liquid side
pipnig
insulation
Gas side piping
insulation
electric wire
Liquid side
piping
Install the Connection Pipe
Hex nut diameter (in) Torsion N·m (lb - in)
Ø6 (1/4)
Ø 9.52 (3/8)
Ø 12 (1/2)
Ø 16 (5/8)
Ø 19 (3/4)
15~20 (133 - 177)
31~35 (274 - 310)
50~55 (443 - 487)
60~65 (531 -575)
70~75 (620 -664)
In sta lla tio n d e u nit é i nté rie ure
21
Ins tal ler l’a ppa rei l in ter ne
REM AR QU E :
Lor squ e le fil él ect riq ue est tr op cou rt, com mun iqu ez ave c u n c ent re de ser vic e a uto ris é p our ac het er
un fil d’u ne lon gue ur adé qua te. Le fil ne do it p as com por ter de jo int .
•L e fi l é lec tri que do it ê tre ra cco rdé de m ani ère ad équ ate . S ino n, l ’ap par eil pou rra it n e p as fon ctio nne r
cor rec tem ent .
•S err ez les vi s d u te rm ina l p our év ite r q ue le fil se dét ach e.
•L ors que le s v is son t s err ées , ti rez do uce men t s ur le fil pou r v ous as sur er qu’ il e st b ien fix é.
•A ssu rez -vo us que le fil de m ise à la ter re est bi en rac cor dé. Si non , il po urr ait ent raî ner un ch oc
éle ctr iqu e.
•L e p ann eau de re vêt em ent do it ê tre fix é e t le s fi ls de rac cor dem ent do ive nt ê tre se rré s. L ors que
l’a ppa rei l e st m al i nst allé , d e la po uss ièr e, d e l’ hum idi té et d ’au tre s o bje ts peu ven t p éné tre r d ans
l’a ppa rei l, c e q ui p eut en tra îne r u n in cen die ou un ch oc éle ctr iqu e.
• Un dis jon cte ur et u n c om mut ate ur de déb it d ’ai r d e c apa cité ap pro pri ée doi ven t ê tre in sta llé s.
Fig .4
Fig .3
Fig .2
•L es tuy aux pe uve nt s ort ir ver s la dr oite , la dr oite
à l’ arr ièr e, l a g auc he ou la gau che à l’a rri ère .
1. L ors que vo us ins ére z le s tu yau x e t le s fi ls dan s
l’a ppa rei l in ter ne, co upe z l’ exc éde nt à pa rtir du
châ ssi s, a u b eso in (co mm e l’ ind iqu e la fig ure 2) .
(1) . C oup ez l’e xcé den t 1 si vo us ins ére z u niq ue-
men t le fil ;
(2) . C oup ez les ex céd ent s 1 et 2 si v ous in sér ez
les fil s e t le s tu yau x (o u 1 , 2 et 3) .
2. R etir ez les tu yau x d u b oîti er, rec ouv rez le fil
éle ctr iqu e a ins i q ue le tuy au pou r l’ eau et
ins ére z-l es dan s le tr ou pou r le s tu yau x (c om me
l’in diq ue la fig ure 3) .
3. A ccr och ez les di spo siti fs de fix atio n d e l’ app are il
int ern e a u p ann eau ar riè re et a ssu rez -vo us qu’ ils
son t s olid es (co mm e l’ ind iqu e la fig ure 4) .
1. A lig nez l’e mbo ut é vas é d es tuy aux au x s oup ape s
app rop rié es.
2. V iss ez l’é cro u é vas é à la m ain et se rre z-l e à l’a ide d’ une cl é
pou r c ont re- écr ou et d ’un e c lé dyn am om étr iqu e e n
con sul tan t le ta ble au sui van t :
Tab lea u d e to rsi on
REM AR QU E : Fix ez d’a bor d le tu yau de ra cco rde -
men t à l’a ppa rei l in ter ne, pu is à l’ app are il e xte rne .
Ass ure z-v ous qu e le s tu yau x n e s ont pa s p lié s.
N’e ndo mm age z p as le tuy au de rac cor dem ent . N e
ser rez pa s tr op les éc rou s, c ar cel a p our rai t
ent raî ner de s fu ite s.
Fil éle ctr iqu e d e r acc ord em ent ex ter ne
Exc éde nt 3
Exc éde nt 2
Exc éde nt 1
Gau che
Dro ite
Dro ite ar riè re
Tuy au de l’a ppa rei l
int ern e
Écr ou
Tuy au
Clé po ur
con tre -éc rou
Clé dy nam om étri que
Cro che t d e fi xat ion
Pan nea u d e
fix atio n
Pan nea u d e
fix atio n
Gau che ar riè re
Rec ouv rez -le
de rub an
Tuy au de d rain age de l’e au
Iso lat ion du tu yau
pou r le ga z (l até ral )
Tuy au pou r le ga z
(la tér al)
Tuy au pou r le s
liq uid es ( lat éra l)
Tuy au pou r le s
liq uid es ( lat éra l)
Ins tal ler le tu yau de ra cco rde men t
Dia mèt re de l’é cro u h exa gon al ( in)
T or sio n N ·m (lb -in )
Ø6 (1/ 4)
Ø 9 .52 (3 /8)
Ø 1 2 (1 /2)
Ø 1 6 (5 /8)
Ø 1 6 (3 /4)
15~ 20 (13 3 - 17 7)
31~ 35 (27 4 - 31 0)
50~ 55 (44 3 - 48 7)
60~ 65 (53 1 - 575 )
70~ 75 (62 0 - 664 )
00638_Instruc._Bibloc_SÉRIE_CHANGE_COSY_Gree_Climatiseur Mobile8.5x11 An+FR 12-08-30 13:20 Page21