Haier HSU-24LEA03-T User manual

No.0010518785
Installation Manual of Room Air Conditioner
Read this manual before installation
1.Driver
2.Hacksaw
3.Hole core drill
4.Spanner(17,19 and 26mm)
5.Torque wrench(17mm,22mm,26mm)
6.Pipe cutter
7.Flaring tool
8.Knife
9.Nipper 12.Reamer
10.Gas leakage detector or
soap-and-water solution
11.Measuring tape
Explain sufficiently the operating means to the user
according to this manual.
A
B
C
D
E
F
G
Optional parts for piping
Mark Parts name
Non-adhesive tape
Adhesive tape
Saddle(L.S) with screws
Connecting electric cable
for indoor and outdoor
Drain hose
Heating insulating material
Piping hole cover
Arrangement of piping directions
Rear left
Rear
right
Left
Below
Right
No. Accessory parts
Remote controller
R-03 dry battery
Mounting plate
Drain hose
Steel nail, cement
Screw Plastic cap
Cover
Cushion
1
1
2
3
4
5
6
7
8
9
2
1
1
6
4
1
4
1
Number
of
articles
Accessory parts
4X50
4X25
Pipe supporting plate
Drawing for the installation of indoor and outdoor units
Necessary Tools for Installation
10
Drain-elbow
1
The marks from to in the figure are the parts numbers.
The distance between the indoor unit and the floor should be
more than 2m.
AG
Attention must be paid to
the rising up of drain hose
m
c
5
n
a
h
t
e
r
o
m
m
c0
1n
a
hte
rom
m
c
0
1
na
h
te
ro
m
A
C
m
c0
1n
ah
t
e
r
o
m
m
c
0
6
n
a
h
t
er
o
m
mc
5
1n
a
h
te
r
o
m
m
c
0
1
n
a
h
te
r
o
m
D
E

Fixing of outdoor unit
Indoor Unit Selection of Installation Place
Power Source
Selection of pipe
Outdoor Unit
Fix the unit to concrete or block with bolts( 10mm) and nuts firmly and horizontally.
When fitting the unit to wall surface, roof or rooftop, fix a supporter surely with nails
or wires in consideration of earthquake and strong wind.
If vibration may affect the house, fix the unit by attaching a vibration-proof mat.
Place, robust not causing vibration, where the body can be supported
sufficiently.
Place, not affected by heat or steam generated in the vicinity, where
inlet and outlet of the unit are not disturbed.
Place, possible to drain easily, where piping can be connected with the
outdoor unit.
Place, where cold air can be spread in a room entirely.
Place, nearby a power receptacle, with enough space around. (Refer
to drawings).
Place where the distance of more than lm from televisions, radios,
wireless apparatuses and fluorescent lamps can be left.
In the case of fixing the remote controller on a wall, place where the
indoor unit can receive signals when the fluorescent lamps in the room
are lightened.
Place, which is less affected by rain or direct sunlight and is
sufficiently ventilated.
Place, possible to bear the unit, where vibration and noise are
not increased.
Place, where discharged wind and noise do not cause a
nuisance to the neighbors.
Place, where a distance marked is available as illustrated
in the above figure.
Before inserting power plug into receptacle, check the voltage without fail. The power source is the same as the corresponding name plate.
Install an exclusive branch circuit of the power.
A receptacle shall be set up in a distance where the power cable can be reached. Do not extend the cable by cutting it.
To this unit, both liquid and gas pipes shall be insulated
as they become Iow temperature in operation.
Use optional parts for piping set or pipes covered with
equivalent insulation material.
2
Liquid pipe ( )
Gas pipe ( )
9.52mm(3/8")
15.88mm(5/8")
For 24 30
HSU-24HEA03(T3)
HSU-24LEA03(T3)
HSU-24HEA13(T3)
HSU-24LEA13(T3)
Floor fixing dimensions
of the outdoor unit
(Unit:mm)
113.5
633
113.5
334.6
Floor fixing dimensions
of the outdoor unit
(Unit:mm)
184.3
580
184.3
0
83
HSU-30HEA03(T3)
HSU-30HEA13(T3)
HSU-24LEA03-T
AMS30H03-N(T3)
PAS24L03-N(T3) HSU-32LEA13-W
32

,QGRRUXQLW
)LWWLQJRIWKH0RXQWLQJ3ODWHDQG3RVLWLRQLQJRIWKHZDOO+ROH
0DNLQJD+ROHRQWKH:DOODQG)LWWLQJWKH3LSLQJ+ROH&RYHU
:KHQWKHPRXQWLQJSODWHLVILUVWIL[HG
:KHQWKHPRXQWLQJSODWHLVIL[HGVLGHEDUDQGOLQWHO
&DUU\RXWEDVHGRQWKHQHLJKERULQJSLOODUVRUOLQWHOVDSURSHUOHYHOLQJIRUWKHSODWHWREH
IL[HGDJDLQVWWKHZDOOWKHQWHPSRUDULO\IDVWHQWKHSODWHZLWKRQHVWHHOQDLO
0DNHVXUHRQFHPRUHWKHSURSHUOHYHORIWKHSODWHE\KDQJLQJDWKUHDGZLWKDZHLJKWIURP
WKHFHQWUDOWRSRIWKHSODWHWKHQIDVWHQVHFXUHO\WKHSODWHZLWKWKHDWWDFKPHQWVWHHOQDLO
)LQGWKHZDOOKROHORFDWLRQ$XVLQJDPHDVXULQJWDSH
5HIHUWRWKHSUHYLRXVDUWLFOH:KHQWKHPRXQWLQJSODWHLVILUVWIL[HGIRUWKH
SRVLWLRQRIZDOOKROH
)L[WRVLGHEDUDQGOLQWHODPRXQWLQJEDU:KLFKLVVHSDUDWHO\VROGDQGWKHQIDVWHQ
WKHSODWHWRWKHIL[HGPRXQWLQJEDU
0DNHDKROHRIPPLQGLDPHWHU
VOLJKWO\GHVFHQGLQJWRRXWVLGHWKHZDOO
,QVWDOOSLSLQJKROHFRYHUDQGVHDOLW
RIIZLWKSXWW\DIWHULQVWDOODWLRQ
6HFWLRQRIZDOOKROH 3LSLQJKROHSLSH
2XWGRRUVLGH
7KLFNQHVV
RIZDOO
,QGRRUVLGH
:DOOKROH
PP
,QVWDOODWLRQRIWKH,QGRRU8QLW
'UDZLQJRISLSH
>5HDUSLSLQJ@
'UDZSLSHVDQGWKHGUDLQKRVHWKHQIDVWHQWKHPZLWKWKHDGKHVLYHWDSH
>/HIW /HIWUHDUSLSLQJ@
,QFDVHRIOHIWVLGHSLSLQJFXWDZD\ZLWKDQLSSHUWKHOLGIRUOHIWSLSLQJ
,QFDVHRIOHIWUHDUSLSLQJEHQGWKHSLSHVDFFRUGLQJWRWKHSLSLQJGLUHFWLRQWRWKHPDUNRIKROHIRUOHIWUHDU
SLSLQJZKLFKLVPDUNHGRQKHDWLQVXODWLRQPDWHULDOV

*
,QGRRUXQLW
$ PP
% PP
PP

Indoor unit
Fixing the indoor unit body
[Other direction piping]
Indoor/outdoor electric cable and drain hose must be bound with refrigerant piping by protecting tape.
Cut away, with a nipper, the lid for piping according to the piping direction and then bend the pipe according
to the position of wall hole. When bending, be careful not to crash pipes.
Connect beforehand the indoor/outdoor electric cable, and then pull out the connected to the heat insulation
of connecting part specially.
Hang surely the unit body onto the upper notches of the
mounting plate. Move the body from side to side to verify
its secure fixing.
In order to fix the body onto the mounting plate,hold up
the body aslant from the underside and then put it down
perpendicularly.
1. Insert the drain hose into the dent of heat insulation materials of indoor unit.
2. Insert the indoor/outdoor electric cable from backside of indoor unit, and pull it out on the front side, then
connect them.
3. Coat the flaring seal face with refrigerant oil and connect pipes.
Cover the connection part with heat insulation materials closely, and make sure fixing with adhesive tape
4
Heat insulation
material
Drain hose
Piping
Indoor/outdoor
electric cable
Lid for right piping
Lid for under piping
Lid for left piping
Fix with adhesive tape
Easily-demount cleaning of indoor unit
Inlet grille can be taken down
mounting plate
Open the inlet grille,press the button of unlock in the left,then push
it out of the socket and take out the inlet grille.
Unloading of indoor unit body
When you unload the indoor unit,please use your hand to arise
the body to leave agraffe,then lift the bottom of the body outward
slightly and lift the unit aslant until it leaves the mounting plate.
agraffe
mounting plate

Connecting the indoor/outdoor Electric Cable
Removing the wiring cover
Remove terminal cover at right bottom corner of indoor unit, then
take off wiring cover by removing its screws.
When connecting the cable after installing the indoor unit
1. Insert from outside the room cable into left side of the wall hole, in which
the pipe has already existed.
2. Pull out the cable on the front side, and connect the cable making a loop.
Indoor unit
1. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar
qualified person. The type of connecting wire is H05/07RN-F or 245IEC57(YZW).
2. If the fuse on PC board is broken please change it with the type of T. 3.15A/250V.
3. The wiring method should be in line with the local wiring standard.
4. After installation, the power plug should be easily reached.
When connecting the cable before installing the indoor unit
Insert the cable from the back side of the unit, then pull it out on the front side.
Loosen the screws and insert the cable ends fully into terminal block, then tighten the screws.
Pull the cable slightly to make sure the cables have been properly inserted and tightened.
After the cable connection, never fail to fasten the connected cable with the wiring cover.
Note: When connecting the cable, confirm the terminal number of indoor and outdoor units carefully. If wiring
is not correct, proper operation can not be carried out and will cause defect.
5. A breaker should be incorporated into fixed wiring. The breaker should be all-pole switch and the
distance between its two contacts should be not less than 3mm.
5
HSU-24LEA03(T3)
connecting wiring:
Power cable: 3G2.5mm
4G0.75mm
HSU-24HEA03(T3)
connecting wiring:
Power cable: 3G2.5mm
6G0.75mm
HSU-24LEA13(T3) HSU-30HEA13(T3)
/1

1/


 
HSU-24LEA03(T3)
1/
BL
BR
Y/G
POWER
SUPPLY
Indoor unit
Outdoor unit
POWER
SUPPLY
BL
BR
Y/G
HSU-24LEA13(T3)
  
BL
BR
Y/G
POWER
SUPPLY
HSU-24HEA03(T3)
  
  
POWER
SUPPLY
BL
BR
Y/G
HSU-24HEA13(T3)
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
HSU-24HEA13(T3)
1
/

POWER
SUPPLY
BL
BR
Y/G
Indoor unit
Outdoor unit
HSU-30HEA13(T3)
HSU-30HEA03(T3)
HSU-30HEA03(T3)

Indoor unit
Outdoor unit
HSU-24LEA03-T
1/
POWER
SUPPLY
BL
BR
Y/G
HSU-24LEA03-T
AMS30H03-N(T3)
AMS30H03-N(T3)
PAS24L03-N(T3)
PAS24L03-N(T3)
HSU-32LEA13-W
HSU-32LEA13-W

2XWGRRUXQLW
,QVWDOODWLRQRI2XWGRRU8QLW
&RQQHFWLRQ
$WWDFKLQJ'UDLQ(OERZ
&RQQHFWLRQRISLSHV
,QVWDOODFFRUGLQJWR
7REHQGDSLSHJLYHWKHURXQGQHVVDVODUJHDVSRVVLEOHQRWWRFUXVKWKHSLSH
&RQQHFWLQJWKHSLSHRIJDVVLGHILUVWPDNHV ZRUNLQJHDVLHU
7KHPD[YHUWLFDOGLVWDQFHEHWZHHQWKHLQGRRUXQLWDQGWKHRXWGRRUXQLWLVP
8VHWKHVDPHPHWKRGRQLQGRRUXQLW/RRVHQWKHVFUHZVRQWHUPLQDO EORFNDQGLQVHUWWKHSOXJVIXOO\LQWR
WHUPLQDO EORFNWKHQWLJKWHQWKHVFUHZV
,IZLULQJLVQRWFRUUHFWSURSHURSHUDWLRQFDQQRWEHFDUULHGRXWDQGFRQWUROOHUPD\EHGDPDJHG
,IWKHGUDLQHOERZLVXVHGSOHDVHDWWDFKLWDV
ILJXUH1RWH2QO\IRUKHDWSXPSXQLW
'UDZLQJ IRUWKHLQVWDOODWLRQRILQGRRUDQGRXWGRRUXQLWV
,QVHUWWKHFDEOHDFFRUGLQJWRWHUPLQDO QXPEHULQWKHVDPHPDQQHUDVWKHLQGRRUXQLW
)L[WKHFDEOHZLWKDFODPS
+DOIXQLRQ )ODUH QXW
6SDQQHU 7RUTXHZUHQFK

2XWGRRUXQLW
)RUFHG IDVWHQLQJZLWKRXWFDUHIXOFHQWHULQJ
PD\GDPDJHWKHWKUHDGVDQGFDXVHD
OHDNDJHRIJDV
%HFDUHIXOWKDWPDWWHUVVXFKDVZDVWHVRIVDQGVHWFVKDOOQRWHQWHUWKHSLSH
3LSH'LDPHWHU )DVWHQLQJWRUTXH
*DVVLGHPP 1P
/LTXLGVLGHPP 1P

Outdoor unit
7
5.Purging Method:
Push the air out of the indoor unit
and piping as followes:
(1) Remove the valve cap on 2-way valve in outdoor unit.
(2) Loosen by 1/2 turn the flare nut of gas pipe, which is
is conneted to 3-way valve.
(3) Loosen 2-way valve by 90ousing hexagon wrench,
and after approx.10 sec tighten it up. Gas comes out
through flare nut on wide pipe. If no gas is discharged,
tighten flare nut with specified torque.
(4) Open 2-way and 3-way valves using specified torque.
(5) Tighten the caps on the valves with specified torque.
Valve rod
Valve cap
7-9
20-25
Tighten torque N.m
When connecting pipe exceeds 5 meters, 60g refrigerant shall be added per
exceeding meter. Charge according to the following list.
During this procedure, 80g refrigerant will be discharged piping.
(This must be strictly controlled within 90oand 10 sec.)
regulated weight. Only for first installation, this extra 80g can be used to purge air in pipes.
Note: When extending piping, air inside piping shall be removed by using external refrigerant gas,
charge according to the following list.Brand new outdoor unit is charged 80g more refrigerant than
Piping length
Additional amount
5m 7m
No need 120g
10m
300g
for 24k 30k 32k
Max. Length:A=20m
Max.Elevation:B=10m
20m
900g
HSU-24HEA03(T3)
HSU-24LEA03(T3)
3-way valve
15.88mm(5/8")
PAS24L03-N(T3)
2-way valve
9.52mm(3/8")
HSU-24HEA13(T3)
HSU-24LEA13(T3)
HSU-30HEA13(T3)
HSU-30HEA03(T3)
2-way valve
9.52mm(3/8")
3-way valve
15.88mm(5/8")
Outdoor unit
Indoor unit
A
B
Outdoor unit
Indoor unit
B
A
C
Outdoor unit
Indoor unit
Oil trap
A
B
CAUTION
In case more than 5 metresˈoil trap
should be installed every 5~7m.
C
HSU-24LEA03-T
AMS30H03-N(T3)
HSU-32LEA13-W

,WEHFRPHVKLJKPLGZD\ 7KHHQGLVLPPHUVHG
LQ ZDWHU
,W ZDYHV 7KHJDSZLWKWKHJURXQG
LVWRRVPDOO
/HVVWKDQFP
7KHUHLVWKHEDGVPHOO
IURPDGLWFK
3RZHU6RXUFH,QVWDOODWLRQ
&XWWLQJDQG)ODULQJ :RUNRI3LSLQJ
2Q'UDLQDJH
&KHFN IRU,QVWDOODWLRQDQG 7HVW5XQ
&KHFN,WHPVIRU 7HVW5XQ
7KHSRZHUVRXUFHPXVWEHH[FOXVLYHO\XVHGIRUDLUFRQGLWLRQHU2YHU,$
,QWKHFDVHRILQVWDOOLQJDQDLUFRQGLWLRQHULQDPRLVWSODFHSOHDVHLQVWDOODQ
HDUWKOHDNDJHEUHDNHU
)RULQVWDOODWLRQLQRWKHUSODFHVXVHDFLUFXLWEUHDNHUDVIDUDVSRVVLEOH
3LSHFXWWLQJLVFDUULHGRXWZLWKDSLSHFXWWHUDQGEXUV PXVWEHUHPRYHG
$IWHULQVHUWLQJWKHIODUHQXWIODULQJ ZRUNLVFDUULHGRXW
3OHDVHLQVWDOOWKHGUDLQKRVHVRDVWREHGRZQZDUGVORSHZLWKRXWIDLO
3OHDVHGRQWGRWKHGUDLQDJHDVVKRZQEHORZ
3OHDVHSRXUZDWHULQWKHGUDLQSDQRIWKHLQGRRUXQLWDQGFRQILUPWKDWGUDLQDJHLV
FDUULHGRXWVXUHO\WRRXWGRRU
,QFDVHWKDWWKHDWWDFKHGGUDLQKRVHLVLQDURRPSOHDVHDSSO\KHDWLQVXODWLRQ
WRLWZLWKRXWIDLO
3OHDVHNLQGO\H[SODLQWRRXUFXVWRPHUVKRZWRRSHUDWHWKURXJKWKHLQVWUXFWLRQPDQXDO
*DVOHDNIURPSLSHFRQQHFWLQJ"
+HDWLQVXODWLRQRISLSHFRQQHFWLQJ"
$UHWKHFRQQHFWLQJZLULQJVRI
LQGRRUDQGRXWGRRUILUPO\LQVHUWHG
WRWKHWHUPLQDO EORFN"
,VWKHFRQQHFWLQJZLULQJRILQGRRU
DQGRXWGRRUILUPO\IL[HG"
,VGUDLQDJHVHFXUHO\FDUULHGRXW"
,VWKHHDUWKOLQHVHFXUHO\
FRQQHFWHG"
,VWKHLQGRRUXQLWVHFXUHO\IL[HG"
,VSRZHUVRXUFHYROWDJHDELGHG
E\WKHFRGH"
,VWKHUHDQ\QRLVH"
3XWFKHFNPDUNLQER[HV
,VWKHODPSQRUPDOO\OLJKWLQJ"
$UHFRROLQJDQGKHDWLQJZKHQ
LQKHDWSXPSSHUIRUPHGQRUPDOO\"
,VWKHRSHUDWLRQRIURRPWHPSHUDWXUH
UHJXODWRUQRUPDO"

&RUUHFW ,QFRUUHFW
/HDQ 'DPDJHRIIODUH &UDFN 3DUWLDO 7RRRXWVLGH
)ODUHWRROLQJGLH
$
/LTXLGVLGH
3LSHGLDPHWHU 6L]H $PP
*DVVLGH PP a
PP a