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Function
cooling heating
Capacity kW
7.03 7.91
Capacity BTU/h
24000 27000
W
3200 3100
W
3800 3800
EER or COP
W/W
2.20 2.55
Power source N, V, Hz
A / A
Unit model (color)
Model / Manufacture Type Type × Number Speed r/min Fan motor output power kW Air-flow(H-M-L) m³/h Type / Diameter mm Total area m² Temp. scope
External
L×W×H
mm×mm×mm
Package
L×W×H
mm×mm×mm
Refrigerant control method mm/mm
Noise level dB(A) material of reduce noise
kg / kg
Type / Charge g
Recharge quantity g/m
Liquid mm Gas mm
Connecting Method
outdoor is upper m outdoor is lower m
m m m
Note:
1.Nominal condition: indoor temperature (cooling): 27DB/19WB, indoor temperature (heating): 20℃DB Outdoor temperature(cooling): 35DB/24WB, outdoor temperature(heating): 7DB/6WB
2.The noise level is sound pressure level value. And it is measured in the following conditions: 1meter beneath the unit and in front of the unit 1meter in the anechoic chamber.
flared
Between I.D &O.D
MAX.Drop
(I.D.&O.D.)
30
20 MAX.Drop(indoor&indoor) 10 Max length (outdoor&indoor)
Piping
R407C/3200
φ9.52 liquid pipe:65g×actual length,φ6.35 liquid pipe:30g×actual length
Pipe
φ9.52
φ15.88
50 MP2/MP3 to indoor
Defrosting
auto
58
XPE
Weight (Net / Shipping)
74/89
15
Refrigerant
Dimension
948X340X830
1075X445X965
Outdoor unit
AU242FHBHA( white)
Compressor
C-7RB267H03AA / sanyo
rotary
PMV and capillary
3240
Heat exchanger
TP2M/φ9.52
0.75
43-60
Fan
axial flow*1
/
0.06
1PH~,220V,50Hz
cooling: 18/21 heating: 17/21
Item Model
AU242FHBHA
Total power input Max. power input
Running /Max.Running current
>a__WcU[S^ <[c >a`V[e[a`Wc
2. Specifications
2.1 Specifications for outdoor units
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Function
cooling heating
Capacity kW
14 18
Capacity BTU/h
48000 61000
W
6500 6000
W
7500 7500
EER or COP W/W
2.15 3.0
Power cable Power source N, V, Hz
A / A
Start Current A
Unit model (color)
Model / Manufacture Type Type × Number Speed r/min Fan motor output power kW Air-flow(H-M-L) m³/h Type / Diameter mm Total area m² Temp. scope
External
L×W×H
mm×mm×mm
Package
L×W×H
mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator L Noise level dB(A) material of reduce noise
kg / kg
Type / Charge g
Recharge quantity g/m
Liquid mm Gas mm
Connecting Method
outdoor is m outdoor is lower m
m m m m
Note:
1.Nominal condition: indoor temperature (cooling): 27 DB/19WB, indoor temperature (heating): 20 DB Outdoor temperature(cooling): 35DB/24WB, outdoor temperature(heating): 7 DB/6WB
2.The noise level is sound pressure level value. And it is measured in the following conditions: 1meter beneath the unit and in front of the unit 1meter in the anechoic chamber.
1PH~,220V,50Hz
MP2/MP3 to indoor 15
120*2
43-60
948X1250X340
1050X1375X440
7480
TP2M/φ9.52
Total power input Max. power input
8mm
2
H:1060±30; M:920±40; L:620±50
Compressor
Fan
Running /Max.Running current
Item Model
AU482FIBHA
cooling: 34A/42A heating: 30A/40A
axial flow*2
AU482FIBHA( white)
EEV48FAL1 MITSUBISHI ELECTRIC
scroll
7A
Outdoor unit
flared
Max length (outdoor&indoor)
0.92
XPE
120/135
PMV and capillary
auto
3
60
R407C/4200
φ9.52 liquid pipe:65g×actual length,φ6.35 liquid pipe:30g×actual length
φ9.52
Refrigerant
Pipe
φ19.05
Heat exchanger
Dimension
Defrosting
Weight (Net / Shipping)
Piping
70
Total Piping length 100
Between I.D &O.D
MAX.Drop
(I.D.&O.D.)
30 20
MAX.Drop(indoor&indoor) 10
>a__WcU[S^ <[c >a`V[e[a`Wc
-9-
Function
cooling heating
Capacity KW
14 18
Capacity BTU/h
48000 61000
Total power input W
6000 6000
Max. power input W
7000 7000
EER or COP W/W
2.33 3.0 Power cable Power source N, V, Hz Running /Max.Running current A / A Start current A
Unit model (color)
Model / Manufacture Type Type × Number Speed r/min Fan motor output power kW Air-flow(H-M-L) m³/h Type / Diameter mm Total area m² Temp. scope
External
L×W×H
mm×mm×mm
Package
L×W×H
mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator L Noise level dB(A) material of reduce noise crankcase heater power W
kg / kg
Type / Charge g
Recharge quantity g/m
Liquid mm Gas mm
Connecting Method
outdoor is upper m outdoor is lower m
m m m m
Nominal condition: indoor temperature (cooling): 27DB/19WB, indoor temperature (heating): 20DB Outdoor temperature(cooling): 35DB/24WB, outdoor temperature(heating): 7DB/6WB The noise level is measured at 1meter in front of the unit and 1 meter high to the ground.
flared
Between I.D &O.D
30
Total Piping length 100
MAX.Drop(indoor&indoor) 10
MP2/MP3 to indoor 15
30
Weight (Net / Shipping)
120/135
Piping
Refrigerant
R407C/4200
φ9.52 liquid pipe:65g×actual length,φ6.35 liquid pipe:30g×actual length
Pipe
φ9.52
φ19.05
65
XPE
EEV
Defrosting
auto
3
Dimension
948X1250X340
1050X1375X440
Heat exchanger
TP2M/φ9.52
0.92
43-60
Outdoor unit
AU48NFIBIA (white)
Compressor
AEV60F / MITSUBISHI ELECTRIC
scroll
Fan
axial * 2
920±30/840±40/620±50
120*2
5000
3PH~,380V,50Hz
cooling: 10.5A/13 A heating: 10.5/13A
7A
Item Model
AU48NFIBIA
3mm
2
MAX.Drop
(I.D.&O.D.)
Max length (outdoor&indoor)
20
70
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>a__WcU[S^ <[c >a`V[e[a`Wc
2.2 Specifications for indoor units
AB092FCBHA AB142FCBHA
Cooling capacity
Btu/h
9000 14000
Heating capacity
Btu/h
12000 16000 Cooling capacity W 2600 4100 Heating capacity W 3500 4700 Dehumidifying capacity
10‐³×m³/h
1.6 2.1
Power source
NVHz
Power consumption W 15 15 Running current A 0.07 0.07 Starting current A 0.2 0.2 Refrigerant R407C R407C Noise level(H/M/L) dB(A) 42.6/35.0/31.7 42.6/35.0/31.7
Type × Number centrifugal fan×1 centrifugal fan×1 Air-flow(H-M-L) m³/h 705/624/511 705/624/511 Fan motor output W 15 15
starting mothod Relay control Relay control Heat exchanger
Refrigerant control method
External mm×mm×mm 570×570×276 570×570×276
Shipping mm×mm×mm 715×715×361 715×715×361
External mm×mm×mm 630×630×80 630×630×80
Shipping mm×mm×mm 685×685×150 685×685×150
Net kg / kg 26/4.2 26/4.2
Shipping kg / kg 28/6.3 28/6.3
Liquid mm (inch) 6.35 (1/4") 6.35 (1/4") Gas mm (inch) 9.52 (3/8") 12.7 (1/2")
Connection method flared flared Suited area m2 12~23 17~27 Controller type
AB182FCBHA AC142FCBHA
Cooling capacity
Btu/h
18000 14000
Heating capacity
Btu/h
21000 16000 Cooling capacity W 5300 4100 Heating capacity W 6200 4700 Dehumidifying capacity
10‐³×m³/h
2.1 2.1
Power source
NVHz
Power consumption W 20 70 Running current A 0.09 0.3 Starting current A 0.3 0.9 Refrigerant R407C R407C Noise level(H/M/L) dB(A) 42.6/35.0/31.7 48/44/38
Type × Number centrifugal fan×1 centrifugal fan×1 Air-flow(H-M-L) m³/h 1050/910/850 920/815/704 Fan motor output W 20 70
starting mothod Relay control Relay control Heat exchanger
Refrigerant control method
External mm×mm×mm 570×570×276 990×655×199
Shipping mm×mm×mm 715×715×361 1160×760×310
External mm×mm×mm 630×630×80 /
Shipping mm×mm×mm 685×685×150 /
Net kg / kg 26/4.2 30
Shipping kg / kg 28/6.3 39
Liquid mm (inch) 9.52(3/8") 9.52(3/8") Gas mm (inch) 15.88(5/8") 15.88(5/8") Connection method flared flared
Suited area m2 22~33 16~23
Controller type
wired controller or remote
controller
remote controller
Item Model
Fan
Combination of wave cranny radiation fin and copper pipe
Electronic expansion valve
1PH 220V-230V 50HZ
Dimension(L×W×H)
Panel dimension (L×W×H)
Weight(unit/panel)
Piping
wired controller or remote controller
Item Model
Fan
Combination of wave cranny radiation fin and copper pipe
1PH 220V-230V 50HZ
Piping
Electronic expansion valve
Dimension(L×W×H)
Panel dimension (L×W×H)
Weight(unit/panel)
-11-
>a__WcU[S^ <[c >a`V[e[a`Wc
AC182FCBHA AP182FABHA
Cooling capacity Btu/h 18000 18000 Heating capacity Btu/h 21000 21000 Cooling capacity W 5300 5300 Heating capacity W 6200 6200 Dehumidifying capacity
10³×m³/h
2.1 2.6 Power source N,V,Hz Power consumption W
70 100
Running current A
0.3 0.6 Starting current A
0.9 2.0 Refrigerant
R407C R407C
Noise level(H/M/L) dB(A) 48/44/38 48/45/39
Type × Number
centrifugal fan×1 centrifugal fan×1 Air-flow(H-M-L) m³/h 900 800 Fan motor output W 70 70 starting mothod
Relay control Relay control
Heat exchanger
Refrigerant control method
External
mm×mm×mm
990×655×19
9
1746×500×25
0
Shipping mm×mm×mm
1160×760×31
0
1862×610×40
5
Net kg / kg 30 36 Shipping kg / kg 39 49
Liquid mm (inch)
9.52(3/8") 9.52(3/8")
Gas mm (inch)
15.88(5/8") 15.88(5/8")
Connection method
flared flared
Suited area m2 22~33 23~36
Controller type
remote controller wired controller or
remote controller
AF092FCBHA AF122FCBHA
Cooling capacity Btu/h 9000 12000 Heating capacity Btu/h 11000 13500 Cooling capacity W 2600 3500 Heating capacity W 3200 4000 Dehumidifying capacity
10³×m³/h
1.6 1.6 Power source N,V,Hz Power consumption W
40 40
Running current A
0.2 0.2 Starting current A
0.6 0.6 Refrigerant
R407C R407C
Noise level(H/M/L) dB(A) 37/34/30 37/34/30
Type × Number
cross-flow fan×2 cross-flow fan×2 Air-flow(H-M-L) m³/h 600 600 Fan motor output W 20+11 20+11 starting mothod
Relay control Relay control
Heat exchanger
Refrigerant control method
External
mm×mm×mm 783×225×440 783×225×440
Shipping
mm×mm×mm 936×298×533 936×298×533
Net kg / kg 17 17 Shipping kg / kg 17.7 17.7
Liquid mm (inch) 6.35(1/4") 6.35(1/4") Gas mm (inch) 12.7(1/2") 12.7(1/2") Connection method
flared flared
Suited area m2 12~23
17~27
Controller type
Item Model
Fan
Dimension L×W×H
Weight(unit/panel)
Piping
Piping
Item Model
Fan
Dimension(L×W×H)
Weight(unit/panel)
wired controller or remote controller
1PH 220V-230V 50HZ
1PH 220V-230V 50HZ
Combination of wave cranny radiation fin and
copper pipe
Capillary + Electronic expansion valve
Combination of wave cranny radiation fin and
copper pipe
Capillary + Electronic expansion valve
-12-
>a__WcU[S^ <[c >a`V[e[a`Wc
——
Cooling Heating Cooling Heating
BTU/h
7000 9500 9000 10000
W
2000 2800 2600 3200
10³×m³/h
1.0 / 1.0 / —— ——
N, V, Hz
A / A 0.10 0.10 0.10 0.10
——
Type × Number —— Speed r/min Motor output power W Air-flows (H/M/L) m³/h Type / Diameter mm Total area m² Temp. scope
External mm Package mm
Drainage pipe material, diameter mm
—— ——
Noise level H/M/L dB(A) Weight Net / Shipping kg / kg Refrigerant
Type —— Liquid mm Gas mm
——
——
Cooling Heating Cooling Heating
BTU/h
12000 15000 14000 17000
W
3500 4500 4000 5000
10³×m³/h
1.6 / 2.0 /
—— ——
N, V, Hz
A / A 0.15 0.15 0.15 0.15
——
Type × Number —— Speed r/min Motor output power W Air-flows (H-M-L) m³/h Type / Diameter mm Total area m² Temp. scope
External mm Package mm
Drainage pipe material, diameter mm
—— ——
Noise level H/M/L dB(A) Weight Net / Shipping kg / kg Refrigerant
Type —— Liquid mm Gas mm
——
Piping
Pipe
Connecting method
12.7
Flared
R407C
6.35
Dimension (L×W×H)
cooling: 6~7 / heating: 43~60
PVC, 11.4/16.4
795×197×265 928×197×265 880×315×330 1025×309×330
Indoor unit
Unit model (color) Fan
Heat exchanger
Dimension (L×W×H)
Controller type Refrigerant control
Controller type Phone type infrared Refrigerant control Electronic expansion valve
25
39/37/30 44/41/38
7.6/10.6 11/14
CROSS×1 CROSS×1
about 0.20 about 0.20
1250/1050/900 1250/1050/900
630/520/410 640/570/450
TP2M / 6.35×0.7
25
3 × 0.75mm
2
Communication cable
1, 220~230, 50
AS122FCBHA (white) AS142FCBHA (white)
Running current
Indoor unit
Unit model (color) Fan
Heat exchanger
Capacity
Capacity
Dehumidifying capacity
Power source
Power cable
Item Model
AS122FCBHA AS142FCBHA
Function
Flared
Piping
Pipe
Connecting method
R407C
6.35
12.7
7.6/10.6 7.6/10.6
36/33/29 37/35/30
Electronic expansion valve
Phone type infrared
795×197×265 795×197×265 880×315×330 880×315×330
25
520/410/300 600/500/410
PVC, 11.4/16.4
about 0.15 about 0.15
cooling: 6~7 / heating: 43~60
Running current
AS072FCBHA (white) AS092FCBHA (white)
2x
(
0.75~1.25mm2
)
TP2M / 6.35×0.7
CROSS×1 CROSS×1
1050/900/800 1250/1050/900
25
3 ×
(
1.0~1.5mm2
)
Communication cable Power source 1, 220~230, 50
2x
(
0.75~1.25mm2
)
Capacity Capacity Dehumidifying capacity Power cable
Item Model
AS072FCBHA AS092FCBHA
Function
-13-
>a__WcU[S^ <[c >a`V[e[a`Wc
——
Cooling Heating
BTU/h
18000 20000
W
5200 5800
10³×m³/h
—— ——
N, V, Hz
A / A 0.10 0.10
—— Type × Number —— Speed r/min Motor output power W Air-flows (H/M/L) m³/h Type / Diameter mm Total area m² Temp. scope
External mm Package mm
Drainage pipe material, diameter mm
——
——
Noise level H/M/L dB(A) Weight Net / Shipping kg / kg Refrigerant
Type —— Liquid mm Gas mm
——
Note:
1.Norminal condition: indoor temperature (cooling): 27DB/19WB, indoor temperature (heating): 20DB Outdoor temperature(cooling): 35DB/24WB, outdoor temperature(heating): 7DB/6WB
2.The noise level is sound pressure level value. And it is measured in the following conditions: 1meter beneath the unit and in front of the unit 1meter in the anechoic chamber.
44/41/38
11/14
Piping
R407C
Pipe 6.35
12.7
Connecting method Flared
PVC, 11.4/16.4
Controller type Phone type infrared Refrigerant control Electronic expansion valve
TP2M / 6.35×0.7
about 0.15
cooling: 6~7 / heating: 43~60
Dimension (L×W×H)
928×197×265
1025×309×330
Running current
Indoor unit
Unit model (color) AS182FCBHA (white) Fan CROSS×1
1350/1150/900
25
760/630/560
Heat exchanger
Communication cable 2x(0.75~1.25mm2 ) Power source 1, 220~230, 50
Item Model
AS182FCBHA
Function Capacity Capacity Dehumidifying capacity 2.0 Power cable 3 × (1.0~1.5mm2 )
-14-
>a__WcU[S^ <[c >a`V[e[a`Wc
AE072FCBKA AE092FCBKA
Cooling capacity
Btuh
7000 9000
Heating capacity
Btuh
9000 11000
Dehumidifying capacity
10³×m³/h
1.2 1.6
Power source
NVHz
1PH 220V-230V 50HZ 1PH 220V-230V 50HZ
Refrigerant R407C R407C
Noise level(H/M/L) dB(A) 36/32/29 36/32/29
Type × Number centrifugal fan×2 centrifugal fan×2
Air-flow(H-M-L) m³/h 520 / 420 / 300 520 / 420 / 300
starting mothod Relay control Relay control
Heat exchanger
Refrigerant control method
External mm×mm×mm
674×225×450 674×225×450
Net kg 18 18
Liquid mm 6.35 6.35
Gas mm 9.52 9.52
Connection method flared flared
Suited area m2 8~16 11~21
Controller type
AE122FCBKA AE142FCBKA
Cooling capacity
Btuh
12000 14000
Heating capacity
Btuh
14000 16000
Dehumidifying capacity
10³×m³/h
1.8 2
Power source
NVHz
1PH 220V-230V 50HZ 1PH 220V-230V 50HZ
Refrigerant R407C R407C
Noise level(H/M/L) dB(A) 42/38/32 42/38/32
Type × Number centrifugal fan×2 centrifugal fan×2
Air-flow(H-M-L) m³/h 650 / 550 / 400 700/ 550 / 400
starting mothod Relay control Relay control
Heat exchanger
Refrigerant control method
External mm×mm×mm
828×225×450 828×225×450
Net kg 20 20
Liquid mm 6.35 6.35
Gas mm 12.7 12.7
Connection method flared flared
Suited area m2 12~23 17~27
Controller type
Electronic expansion valve
wired controller or remote controller
Combination of wave cranny radiation fin and copper
Electronic expansion valve
wired controller or remote controller
Combination of wave cranny radiation fin and copper
Weight
Piping
Item model
Fan
Dimension L×W×H Weight
Piping
Item model
Fan
Dimension L×W×H
-15-
>a__WcU[S^ <[c >a`V[e[a`Wc
AE182FCBKA AE242FCBKA
Cooling capacity
Btuh
18000 24000
Heating capacity
Btuh
20000 28000
Dehumidifying capacity
10³×m³/h
2.4 3
Power source
NVH
z
1PH 220V-230V 50H
Z
1PH 220V-230V 50H
Z
Refrigerant
R407C R407C
Noise level(H/M/L) dB(A)
48 / 43 / 36 48 / 43 / 36
Type × Number centrifugal fan×2 centrifugal fan×2
Air-flow(H-M-L) m³/h 1000 /900/700 1000 /900/700
starting mothod Relay control Relay control
Heat exchanger
Combination of wave cranny radiation fin and copper pipe
Combination of wave cranny radiation fin and copper pipe
Refrigerant control method
Electronic expansion valve Electronic expansion valve
External mm×mm×mm
1124×225×450 1124×225×450
Net kg 25 25
Liquid mm 9.52 9.52
Gas mm 15.88 15.88
Connection method flared flared
Suited area
m
2
23~36 32~49
Controller type
wired controller or remote controller
wired controller or remote controller
Piping
Item model
Fan
Dimension L×W×H Weight
-16-
>a__WcU[S^ <[c >a`V[e[a`Wc
duct unit without auxiliary duct: duct unit with auxiliary duct:
Installation state: the unit should be placed on the flat floor or be mounted in horizontal direction. Testing method:
standing-on-floor unit: If the unit cooling capacity is over 28000W, the noise level should be measured at the front, left, right directions respectively.
mounting-on-ceiling unit:
mounting-on-wall unit: built-in-ceiling unit:
1m
1m
1m
1m
0.8m
1m
1.4m
1.4m
2m
duct
auxiliary duct
2m
1.4m
1m
auxiliary duct
-17-
>a__WcU[S^ <[c >a`V[e[a`Wc
Note: is the real time analyser position
outdoor unit:
1.air outlet from side: the noise level is the average sound pressure level measured from front, left, right directions.
2.air outlet from top: the noise level is the average sound pressure level measured from front, back, left, right directions. measured point: H ( height to the ground) = (h (unit height) + 1m) /2 and, it is 1m to each side.
h
1m
1m
1m
1m
-18-
>a__WcU[S^ <[c >a`V[e[a`Wc
3. Dimensions
AU242FHBHA
AU48
70
Power wiring terminal
25
18
55
948
70
184
380
840
184
340
580
948
1250
25
Power wiring Terminal
184 184
55
Screw Hole
580
70
380
18
340
18
(4xM10)
-19-
>a__WcU[S^ <[c >a`V[e[a`Wc
AB** series
AC** series
(mm)
electrical box
630
630
570
700
495
12
40
35
58
52
570
15
315
201
215
20
276
53
100
240
100
900 990
655
200
880
620 605 600
40 35 35 30
199
(mm)
-20-
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AE** Ceiling concealed unit
AF** series
a
b
C
OVER 250
AE122FCBKA AE142FCBKA
AE182FCBKA
AE242FCBKA
990
858
AE072FCBKA AE092FCBKA
unit model
93
615
704
a
54
240
100
122
1020
1350
452
452
650
800
b
452
452
c
55
25
225
30
225
R
10
R
5
25
/+*
.,*
+*-
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AS** series
AP** series
O
P
Q
:=DAI
FH@AE
=
>
?
AS072FCBHA AS092FCBHA AS122FCBHA
AS142FCBHA AS182FCBHA
462
/32
.64
6/5
500
1746
250
-22-
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IQ_ XMOTUYQ Y`XNQ] 7.89 []Q^^ N`__ZY 6.MYP bU_TUY 3^QOZYP^ []Q^^ N`__ZY 2. _TQY WZZ^Q _TQX ^UX`W_MYQZ`^Wd. 7 bUWW PU^[WMd UY _TQ ^O]QQY. bTUOT ^_MYP^ RZ] ^QWQO_UYS `YU_ 70 :YP _TQY []Q^^ N`__ZY+^Q_+. dZ` OMY ^Q_ `YU_ 70JTQY []Q^^ +H>:=+ _Z OZYRU]X UR _TQ `YU_ Y`XNQ] U^ ]UST_0 LU_T _TQ ^MXQ XQ_TZP. ^Q_ `YU_ EZ080
zvy {**/+00 0+1 ~.-1/.,,+/ {}|uwx
>a__WcU[S^ <[c >a`V[e[a`Wc
-40-
>a__WcU[S^ <[c >a`V[e[a`Wc
4EM?D>LCEHC C>M NAGJAL>NOLA MAHMIL
3>JEFF>LS
3>JEFF>LS
7>M +FEKOE@ MAJ>L>NIL
<O?NEIH
NAGJAL>NOLA
MAHMIL
5FA?NLIG>CHANE?
P>FPA
9ON@IIL DA>N
AR?D>HCAL
4ABLIMNEHC MAHMIL
5P>JIL>NEHC
MAHMIL
5FA?NLIHE? ARJ>HMEIH
P>FPA
;ABLECAL>HN
MNIL>CA @APE?A
-,Q>S MNIJ P>FPA
1=-/-682810
6EFNAL
/,Q>S P>FPA
3IGJLAMMIL
:LAMMOLA MQEN?D
9EF MAJ>L>NIL
.,Q>S MNIJ P>FPA
6. Refrigerant circuit
-41-
>a__WcU[S^ <[c >a`V[e[a`Wc
AU48*
3-way valve
3-way valve
drier
filter
cooling
heating
defrosting temp. sensor
single valve
PMV
valve
solenoid
capillary
compressor
capillary
solenoid
valve
capillary
evaporating temp. sensor
gas-liquid
separator
suction temp.
sensor
4-way
valve
outdoor
heat
exchanger
discharging
temp. sensor
oil separator
pressure
switch
MP3(electronic
expansion box)
liquid inlet pipe temp. sensor
indoor heat exchanger
air outlet pipe temp.
sensor
accumulator
-42-
7.1.1 The combination method will take AU48NFIBIA as an example as below:
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
07 07 07 07 07 07 07 07 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 14.00 16.00 07 07 07 07 07 07 18 1.62 1.62 1.62 1.62 1.62 1.62 4.28 1.85 1.85 1.85 1.85 1.85 1.85 4.90 14.00 16.00 07 07 07 07 07 07 14 1.74 1.74 1.74 1.74 1.74 1.74 3.56 1.98 1.98 1.98 1.98 1.98 1.98 4.12 14.00 16.00 07 07 07 07 07 07 12 1.81 1.81 1.81 1.81 1.81 1.81 3.16 2.06 2.06 2.06 2.06 2.06 2.06 3.61 14.00 16.00 07 07 07 07 07 07 14 07 1.55 1.55 1.55 1.55 1.55 1.55 3.17 1.55 1.77 1.77 1.77 1.77 1.77 1.77 3.62 1.77 14.00 16.00 07 07 07 07 07 07 12 07 1.60 1.60 1.60 1.60 1.60 1.60 2.80 1.60 1.83 1.83 1.83 1.83 1.83 1.83 3.20 1.83 14.00 16.00 07 07 07 07 07 07 09 07 1.69 1.69 1.69 1.69 1.69 1.69 2.19 1.69 1.93 1.93 1.93 1.93 1.93 1.93 2.51 1.93 14.00 16.00 07 07 07 07 07 07 1.64 1.64 1.64 1.64 1.64 5.81 1.87 1.87 1.87 1.87 1.87 6.64 14.00 16.00 07 07 07 07 07 18 09 1.56 1.56 1.56 1.56 1.56 4.15 2.03 1.79 1.79 1.79 1.79 1.79 4.74 2.32 14.00 16.00 07 07 07 07 07 14 14 1.54 1.54 1.54 1.54 1.54 3.15 3.15 1.76 1.76 1.76 1.76 1.76 3.60 3.60 14.00 16.00 07 07 07 07 07 14 12 1.59 1.59 1.59 1.59 1.59 3.26 2.78 1.82 1.82 1.82 1.82 1.82 3.73 3.18 14.00 16.00 07 07 07 07 07 14 09 1.68 1.68 1.68 1.68 1.68 3.44 2.18 1.92 1.92 1.92 1.92 1.92 3.93 2.49 14.00 16.00 07 07 07 07 07 18 1.83 1.83 1.83 1.83 1.83 4.85 2.09 2.09 2.09 2.09 2.09 5.54 14.00 16.00 07 07 07 07 07 14 1.99 1.99 1.99 1.99 1.99 4.07 2.27 2.27 2.27 2.27 2.27 4.65 14.00 16.00 07 07 07 07 07 12 12 1.65 1.65 1.65 1.65 1.65 2.88 2.88 1.88 1.88 1.88 1.88 1.88 3.29 3.29 14.00 16.00 07 07 07 07 07 12 09 1.74 1.74 1.74 1.74 1.74 3.04 2.26 1.99 1.99 1.99 1.99 1.99 3.48 2.58 14.00 16.00 07 07 07 07 07 12 2.07 2.07 2.07 2.07 2.07 3.63 2.37 2.37 2.37 2.37 2.37 4.15 14.00 16.00 07 07 07 07 07 09 09 1.84 1.84 1.84 1.84 1.84 2.39 2.39 2.11 2.11 2.11 2.11 2.11 2.74 2.74 14.00 16.00 07 07 07 07 07 09 2.22 2.22 2.22 2.22 2.22 2.89 2.54 2.54 2.54 2.54 2.54 3.30 14.00 16.00 07 07 07 07 07 07 2.33 2.33 2.33 2.33 2.33 2.33 2.67 2.67 2.67 2.67 2.67 2.67 14.00 16.00 07 07 07 07 24 09 1.58 1.58 1.58 1.58 5.62 2.06 1.81 1.81 1.81 1.81 6.42 2.35 14.00 16.00 07 07 07 07 24 1.85 1.85 1.85 1.85 6.58 2.12 2.12 2.12 2.12 7.52 14.00 16.00 07 07 07 07 18 14 1.61 1.61 1.61 1.61 4.26 3.30 1.84 1.84 1.84 1.84 4.87 3.77 14.00 16.00 07 07 07 07 18 12 1.67 1.67 1.67 1.67 4.42 2.92 1.90 1.90 1.90 1.90 5.05 3.33 14.00 16.00 07 07 07 07 18 09 1.76 1.76 1.76 1.76 4.67 2.29 2.01 2.01 2.01 2.01 5.33 2.62 14.00 16.00 07 07 07 07 14 14 1.73 1.73 1.73 1.73 3.54 3.54 1.98 1.98 1.98 1.98 4.05 4.05 14.00 16.00 07 07 07 07 14 12 1.79 1.79 1.79 1.79 3.68 3.14 2.05 2.05 2.05 2.05 4.21 3.59 14.00 16.00 07 07 07 07 14 09 1.90 1.90 1.90 1.90 3.90 2.48 2.18 2.18 2.18 2.18 4.46 2.83 14.00 16.00 07 07 07 07 12 12 1.87 1.87 1.87 1.87 3.27 3.27 2.13 2.13 2.13 2.13 3.73 3.73 14.00 16.00 07 07 07 07 12 09 1.99 1.99 1.99 1.99 3.48 2.58 2.27 2.27 2.27 2.27 3.97 2.95 14.00 16.00 07 07 07 07 09 09 2.12 2.12 2.12 2.12 2.76 2.76 2.42 2.42 2.42 2.42 3.15 3.15 14.00 16.00 07 07 07 07 07 2.60 2.60 2.60 2.60 2.60 2.97 2.97 2.97 2.97 2.97 13.00 14.85 07 07 07 07 2.60 2.60 2.60 2.60 2.97 2.97 2.97 2.97 10.40 11.88 07 07 07 24 14 1.63 1.63 1.63 5.78 3.34 1.86 1.86 1.86 6.60 3.81 14.00 16.00 07 07 07 24 12 1.69 1.69 1.69 5.99 2.95 1.93 1.93 1.93 6.84 3.37 14.00 16.00
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
ADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTER
>a__WcU[S^ <[c >a`V[e[a`Wc
7. Installation instruction
7.1 Outdoor installation
-43-
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
07 07 07 24 09 1.78 1.78 1.78 6.33 2.32 2.04 2.04 2.04 7.24 2.65 14.00 16.00 07 07 07 18 18 1.69 1.69 1.69 4.47 4.47 1.93 1.93 1.93 5.11 5.11 14.00 16.00 07 07 07 18 14 1.82 1.82 1.82 4.82 3.73 2.08 2.08 2.08 5.51 4.26 14.00 16.00 07 07 07 18 12 1.89 1.89 1.89 5.01 3.31 2.16 2.16 2.16 5.73 3.78 14.00 16.00 07 07 07 18 09 2.01 2.01 2.01 5.34 2.62 2.30 2.30 2.30 6.10 2.99 14.00 16.00 07 07 07 14 14 1.97 1.97 1.97 4.04 4.04 2.25 2.25 2.25 4.62 4.62 14.00 16.00 07 07 07 14 14 2.06 2.06 2.06 4.22 3.60 2.35 2.35 2.35 4.82 4.12 14.00 16.00 07 07 07 14 09 2.20 2.20 2.20 4.52 2.87 2.52 2.52 2.52 5.17 3.28 14.00 16.00 07 07 07 12 12 2.15 2.15 2.15 3.77 3.77 2.46 2.46 2.46 4.31 4.31 14.00 16.00 07 07 07 12 09 2.31 2.31 2.31 4.05 3.01 2.64 2.64 2.64 4.63 3.44 14.00 16.00 07 07 07 09 09 2.50 2.50 2.50 3.25 3.25 2.86 2.86 2.86 3.71 3.71 14.00 16.00 07 07 07 09 2.60 2.60 2.60 3.38 2.97 2.97 2.97 3.83 11.18 12.74 07 07 07 24 2.14 2.14 2.14 7.59 2.44 2.44 2.44 8.67 14.00 16.00 07 07 07 18 2.48 2.48 2.48 6.57 2.83 2.83 2.83 7.50 14.00 16.00 07 07 07 14 2.60 2.60 2.60 5.33 2.97 2.97 2.97 6.09 13.13 15.00 07 07 07 12 2.60 2.60 2.60 4.55 2.97 2.97 2.97 4.55 12.35 13.46 07 07 24 18 1.71 1.71 6.06 4.52 1.95 1.95 6.93 5.17 14.00 16.00 07 07 24 14 1.84 1.84 6.54 3.78 2.11 2.11 7.47 4.32 14.00 16.00 07 07 24 12 1.92 1.92 6.81 3.36 2.19 2.19 7.78 3.84 14.00 16.00 07 07 24 09 2.04 2.04 7.26 2.66 2.34 2.34 8.29 3.04 14.00 16.00 07 07 18 14 14 1.60 1.60 4.24 3.28 3.28 1.83 1.83 4.85 3.75 3.75 14.00 16.00 07 07 18 14 12 1.66 1.66 4.39 3.40 2.90 1.89 1.89 5.02 3.88 3.31 14.00 16.00 07 07 18 14 09 1.75 1.75 4.64 3.59 2.28 2.00 2.00 5.30 4.10 2.60 14.00 16.00 07 07 18 18 09 1.55 1.55 4.10 4.10 2.71 1.77 1.77 4.69 4.69 3.09 14.00 16.00 07 07 18 18 09 1.63 1.63 4.31 4.31 2.12 1.86 1.86 4.93 4.93 2.42 14.00 16.00 07 07 18 18 1.92 1.92 5.08 5.08 2.19 2.19 5.81 5.81 14.00 16.00 07 07 18 14 2.09 2.09 5.54 4.28 2.39 2.39 6.33 4.90 14.00 16.00 07 07 18 12 12 1.72 1.72 4.55 3.01 3.01 1.96 1.96 5.20 3.44 3.44 14.00 16.00 07 07 18 12 09 1.82 1.82 4.82 3.18 2.36 2.08 2.08 5.51 3.64 2.70 14.00 16.00 07 07 18 12 2.19 2.19 5.80 3.83 2.50 2.50 6.63 4.38 14.00 16.00 07 07 18 09 09 1.93 1.93 5.12 2.51 2.51 2.21 2.21 5.85 2.87 2.87 14.00 16.00 07 07 18 2.60 2.60 6.89 2.97 2.97 7.87 12.09 13.81 07 07 14 14 14 1.72 1.72 3.52 3.52 3.52 1.96 1.96 4.02 4.02 4.02 14.00 16.00 07 07 14 14 12 1.78 1.78 3.66 3.66 3.12 2.04 2.04 4.18 4.18 3.57 14.00 16.00 07 07 14 14 09 1.89 1.89 3.88 3.88 2.46 2.16 2.16 4.43 4.43 2.81 14.00 16.00 07 07 14 14 2.30 2.30 4.70 4.70 2.62 2.62 5.38 5.38 14.00 16.00
>a__WcU[S^ <[c >a`V[e[a`Wc
-44-
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
07 07 14 12 2.41 2.41 4.95 4.22 2.76 2.76 5.66 4.83 14.00 16.00 07 07 14 09 2.60 2.60 5.33 3.38 2.97 2.97 6.09 3.86 13.91 15.89 07 07 14 2.60 2.60 5.33 2.97 2.97 6.09 10.53 12.03 07 07 12 12 12 12 1.56 1.56 2.72 2.72 2.72 2.72 1.78 1.78 3.11 3.11 3.11 3.11 14.00 16.00 07 07 12 12 12 09 1.64 1.64 2.87 2.87 2.87 2.13 1.87 1.87 3.27 3.27 3.27 2.43 14.00 16.00 07 07 12 12 12 07 1.70 1.70 2.97 2.97 2.97 1.70 1.94 1.94 3.39 3.39 3.39 1.94 14.00 16.00 07 07 12 12 12 1.93 1.93 3.38 3.38 3.38 2.21 2.21 3.86 3.86 3.86 14.00 16.00 07 07 12 12 09 2.06 2.06 3.60 3.60 2.68 2.35 2.35 4.12 4.12 3.06 14.00 16.00 07 07 12 12 2.55 2.55 4.45 4.45 2.91 2.91 5.09 5.09 14.00 16.00 07 07 12 09 2.60 2.60 4.55 3.38 2.97 2.97 5.20 3.86 13.13 15.00 20 20 12 2.60 2.60 4.55 2.97 2.97 5.20 9.75 11.14 09 09 09 09 09 09 09 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.29 2.29 2.29 2.29 2.29 2.29 2.29 14.00 16.00 09 09 09 09 09 09 07 2.07 2.07 2.07 2.07 2.07 2.07 1.59 2.36 2.36 2.36 2.36 2.36 2.36 1.82 14.00 16.00 09 09 09 09 09 14 2.13 2.13 2.13 2.13 2.13 3.36 2.43 2.43 2.43 2.43 2.43 3.84 14.00 16.00 09 09 09 09 09 12 2.21 2.21 2.21 2.21 2.21 2.97 2.52 2.52 2.52 2.52 2.52 3.39 14.00 16.00 09 09 09 09 09 09 2.33 2.33 2.33 2.33 2.33 2.33 2.67 2.67 2.67 2.67 2.67 2.67 14.00 16.00 09 09 09 09 09 07 2.43 2.43 2.43 2.43 2.43 1.87 2.77 2.77 2.77 2.77 2.77 2.13 14.00 16.00 09 09 09 09 09 2.80 2.80 2.80 2.80 2.80 3.20 3.20 3.20 3.20 3.20 14.00 16.00 09 09 09 09 24 2.08 2.08 2.08 2.08 5.68 2.38 2.38 2.38 2.38 6.49 14.00 16.00 09 09 09 09 18 07 2.06 2.06 2.06 2.06 4.19 1.58 2.35 2.35 2.35 2.35 4.79 1.81 14.00 16.00 09 09 09 09 14 07 2.21 2.21 2.21 2.21 3.48 1.70 2.52 2.52 2.52 2.52 3.98 1.94 14.00 16.00 09 09 09 09 12 14 2.02 2.02 2.02 2.02 2.72 3.19 2.31 2.31 2.31 2.31 3.11 3.64 14.00 16.00 09 09 09 09 12 12 2.09 2.09 2.09 2.09 2.82 2.82 2.39 2.39 2.39 2.39 3.22 3.22 14.00 16.00 09 09 09 09 12 07 2.29 2.29 2.29 2.29 3.08 1.76 2.62 2.62 2.62 2.62 3.52 2.01 14.00 16.00 09 09 09 09 18 2.32 2.32 2.32 2.32 4.73 2.65 2.65 2.65 2.65 5.40 14.00 16.00 09 09 09 09 14 2.51 2.51 2.51 2.51 3.96 2.87 2.87 2.87 2.87 4.52 14.00 16.00 09 09 09 09 12 2.62 2.62 2.62 2.62 3.53 2.99 2.99 2.99 2.99 4.03 14.00 16.00 09 09 09 24 2.44 2.44 2.44 6.67 2.79 2.79 2.79 7.62 14.00 16.00 09 09 09 18 14 2.12 2.12 2.12 4.31 3.34 2.42 2.42 2.42 4.93 3.81 14.00 16.00 09 09 09 18 12 2.19 2.19 2.19 4.47 2.95 2.51 2.51 2.51 5.11 3.37 14.00 16.00 09 09 09 18 09 2.32 2.32 2.32 4.73 2.32 2.65 2.65 2.65 5.40 2.65 14.00 16.00 09 09 09 18 07 2.41 2.41 2.41 4.91 1.85 2.75 2.75 2.75 5.62 2.12 14.00 16.00 09 09 09 14 14 07 2.02 2.02 2.02 3.19 3.19 1.56 2.31 2.31 2.31 3.64 3.64 1.78 14.00 16.00 09 09 09 14 14 2.28 2.28 2.28 3.59 3.59 2.60 2.60 2.60 4.10 4.10 14.00 16.00 09 09 09 14 12 07 2.09 2.09 2.09 3.30 2.82 1.61 2.39 2.39 2.39 3.77 3.22 1.84 14.00 16.00 09 09 09 14 12 2.36 2.36 2.36 3.73 3.18 2.70 2.70 2.70 4.26 3.64 14.00 16.00
>a__WcU[S^ <[c >a`V[e[a`Wc
-45-
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
09 09 09 14 3.06 3.06 3.06 4.82 3.50 3.50 3.50 5.51 14.00 16.00 09 09 09 12 12 2.46 2.46 2.46 3.31 3.31 2.81 2.81 2.81 3.78 3.78 14.00 16.00 09 09 09 12 3.22 3.22 3.22 4.34 3.68 3.68 3.68 4.96 14.00 16.00 09 09 09 09 07 2.94 2.94 2.94 2.94 2.26 3.35 3.35 3.35 3.35 2.58 14.00 16.00 09 09 09 09 3.38 3.38 3.38 3.38 3.86 3.86 3.86 3.86 13.52 15.44 09 09 09 07 3.38 3.38 3.38 2.60 3.86 3.86 3.86 2.97 12.74 14.55 09 09 09 3.38 3.38 3.38 3.86 3.86 3.86 10.14 11.58 09 09 07 3.38 3.38 2.60 3.86 3.86 2.97 9.36 10.69 12 12 12 12 12 2.80 2.80 2.80 2.80 2.80 3.20 3.20 3.20 3.20 3.20 14.00 16.00 12 12 12 12 09 2.95 2.95 2.95 2.95 2.19 3.37 3.37 3.37 3.37 2.51 14.00 16.00 12 12 12 12 07 3.06 3.06 3.06 3.06 1.75 3.50 3.50 3.50 3.50 2.00 14.00 16.00 12 12 12 24 2.78 2.78 2.78 5.65 3.18 3.18 3.18 6.45 14.00 16.00 12 12 12 18 07 2.75 2.75 2.75 4.17 1.57 3.15 3.15 3.15 4.76 1.80 14.00 16.00 12 12 12 18 3.10 3.10 3.10 4.70 3.54 3.54 3.54 5.37 14.00 16.00 12 12 12 14 12 2.71 2.71 2.71 3.17 2.71 3.09 3.09 3.09 3.62 3.09 14.00 16.00 12 12 12 14 09 2.85 2.85 2.85 3.34 2.12 3.26 3.26 3.26 3.81 2.42 14.00 16.00 12 12 12 14 07 2.95 2.95 2.95 3.46 1.69 3.37 3.37 3.37 3.95 1.93 14.00 16.00 12 12 12 14 3.36 3.36 3.36 3.93 3.84 3.84 3.84 4.49 14.00 16.00 12 12 12 12 3.50 3.50 3.50 3.50 4.00 4.00 4.00 4.00 14.00 16.00 12 12 12 09 07 3.25 3.25 3.25 2.41 1.85 3.71 3.71 3.71 2.75 2.12 14.00 16.00 12 12 12 09 3.74 3.74 3.74 2.78 4.27 4.27 4.27 3.18 14.00 16.00 12 12 12 07 07 3.38 3.38 3.38 1.93 1.93 3.86 3.86 3.86 2.21 2.21 14.00 16.00 12 12 12 07 3.92 3.92 3.92 2.24 4.48 4.48 4.48 2.56 14.00 16.00 12 12 12 4.55 4.55 4.55 5.20 5.20 5.20 13.65 15.60 12 12 24 14 2.69 2.69 5.46 3.15 3.08 3.08 6.24 3.60 14.00 16.00 12 12 24 12 2.78 2.78 5.65 2.78 3.18 3.18 6.45 3.18 14.00 16.00 12 12 24 09 2.93 2.93 5.95 2.18 3.35 3.35 6.80 2.49 14.00 16.00 12 12 24 07 3.04 3.04 6.17 1.74 3.48 3.48 7.06 1.99 14.00 16.00 12 12 24 3.48 3.48 7.05 3.97 3.97 8.06 14.00 16.00 12 12 18 18 2.78 2.78 4.22 4.22 3.18 3.18 4.82 4.82 14.00 16.00 12 12 18 14 2.99 2.99 4.52 3.50 3.41 3.41 5.17 4.00 14.00 16.00 12 12 18 12 3.10 3.10 4.70 3.10 3.54 3.54 5.37 3.54 14.00 16.00 12 12 18 09 3.29 3.29 4.98 2.44 3.76 3.76 5.69 2.79 14.00 16.00 12 12 18 07 3.43 3.43 5.19 1.96 3.92 3.92 5.93 2.24 14.00 16.00 12 12 18 3.98 3.98 6.03 4.55 4.55 6.89 14.00 16.00 12 12 14 14 3.22 3.22 3.78 3.78 3.68 3.68 4.32 4.32 14.00 16.00
>a__WcU[S^ <[c >a`V[e[a`Wc
-46-
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
12 12 14 12 3.36 3.36 3.93 3.36 3.84 3.84 4.49 3.84 14.00 16.00 12 12 14 09 3.58 3.58 4.19 2.66 4.09 4.09 4.79 3.04 14.00 16.00 12 12 14 07 3.74 3.74 4.38 2.14 4.27 4.27 5.01 2.44 14.00 16.00 12 12 14 4.41 4.41 5.17 5.05 5.05 5.91 14.00 16.00 12 12 12 12 3.50 3.50 3.50 3.50 4.00 4.00 4.00 4.00 14.00 16.00 12 12 12 09 3.74 3.74 3.74 2.78 4.27 4.27 4.27 3.18 14.00 16.00 12 12 12 07 3.92 3.92 3.92 2.24 4.48 4.48 4.48 2.56 14.00 16.00 12 12 12 4.67 4.67 4.67 5.33 5.33 5.33 14.00 16.00 12 12 09 09 4.02 4.02 2.98 2.98 4.59 4.59 3.41 3.41 14.00 16.00 12 12 09 07 4.22 4.22 3.14 2.41 4.83 4.83 3.59 2.76 14.00 16.00 12 12 09 4.55 4.55 3.38 5.20 5.20 3.86 12.48 14.26 12 12 4.55 4.55 5.20 5.20 9.10 10.40 14 14 14 18 3.26 3.26 3.26 4.22 3.73 3.73 3.73 4.82 14.00 16.00 14 14 14 14 3.50 3.50 3.50 3.50 4.00 4.00 4.00 4.00 14.00 16.00 14 14 14 12 07 3.22 3.22 3.22 2.75 1.57 3.69 3.69 3.69 3.15 1.80 14.00 16.00 14 14 14 12 3.63 3.63 3.63 3.10 4.15 4.15 4.15 3.54 14.00 16.00 14 14 14 09 09 3.28 3.28 3.28 2.08 2.08 3.75 3.75 3.75 2.38 2.38 14.00 16.00 14 14 14 09 07 3.40 3.40 3.40 2.15 1.66 3.88 3.88 3.88 2.46 1.89 14.00 16.00 14 14 14 09 3.85 3.85 3.85 2.44 4.40 4.40 4.40 2.79 14.00 16.00 14 14 14 07 4.01 4.01 4.01 1.96 4.59 4.59 4.59 2.24 14.00 16.00 14 14 14 4.67 4.67 4.67 5.33 5.33 5.33 14.00 16.00 14 14 12 18 3.38 3.38 2.88 4.36 3.86 3.86 3.29 4.99 14.00 16.00 14 14 12 14 3.63 3.63 3.10 3.63 4.15 4.15 3.54 4.15 14.00 16.00 14 14 12 12 3.78 3.78 3.22 3.22 4.32 4.32 3.68 3.68 14.00 16.00 14 14 12 12 09 3.22 3.22 2.75 2.75 2.04 3.69 3.69 3.15 3.15 2.34 14.00 16.00 14 14 12 12 07 3.34 3.34 2.85 2.85 1.63 3.81 3.81 3.26 3.26 1.86 14.00 16.00 14 14 12 12 3.78 3.78 3.22 3.22 4.32 4.32 3.68 3.68 14.00 16.00 14 14 12 09 09 3.40 3.40 2.90 2.15 2.15 3.88 3.88 3.31 2.46 2.46 14.00 16.00 14 14 12 09 07 3.52 3.52 3.01 2.23 1.72 4.02 4.02 3.44 2.55 1.96 14.00 16.00 14 14 12 09 4.01 4.01 3.43 2.55 4.59 4.59 3.92 2.91 14.00 16.00 14 14 12 07 4.19 4.19 3.58 2.04 4.79 4.79 4.09 2.34 14.00 16.00 14 14 12 4.91 4.91 4.19 5.61 5.61 4.79 14.00 16.00 14 14 09 09 4.28 4.28 2.72 2.72 4.90 4.90 3.10 3.10 14.00 16.00 14 14 09 07 07 07 3.42 3.42 2.17 1.67 1.67 1.67 3.90 3.90 2.48 1.90 1.90 1.90 14.00 16.00 14 14 09 07 07 3.88 3.88 2.46 1.89 1.89 4.43 4.43 2.81 2.16 2.16 14.00 16.00 14 14 09 07 4.48 4.48 2.84 2.19 5.13 5.13 3.25 2.50 14.00 16.00
>a__WcU[S^ <[c >a`V[e[a`Wc
-47-
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
14 14 09 5.31 5.31 3.37 6.07 6.07 3.85 14.00 16.00 14 14 07 5.33 5.33 2.60 6.09 6.09 2.97 13.26 15.15 14 14 5.33 5.33 6.09 6.09 10.66 12.18 14 12 24 12 3.15 2.69 5.46 2.69 3.60 3.08 6.24 3.08 14.00 16.00 14 12 24 09 3.32 2.83 5.75 2.10 3.79 3.24 6.57 2.40 14.00 16.00 14 12 24 07 3.44 2.93 5.95 1.68 3.93 3.35 6.80 1.92 14.00 16.00 14 12 24 3.90 3.33 6.76 4.46 3.81 7.73 14.00 16.00 14 12 18 18 3.15 2.69 4.08 4.08 3.60 3.08 4.66 4.66 14.00 16.00 14 12 18 09 07 3.28 2.80 4.24 2.08 1.60 3.75 3.20 4.85 2.38 1.83 14.00 16.00 14 12 18 09 3.70 3.16 4.79 2.35 4.23 3.61 5.47 2.68 14.00 16.00 14 12 18 4.45 3.80 5.75 5.09 4.34 6.57 14.00 16.00 14 12 09 5.33 4.55 3.38 6.09 5.20 3.86 13.26 15.15 14 12 07 5.33 4.55 2.60 6.09 5.20 2.97 12.48 14.26 14 12 5.33 4.55 6.09 5.20 9.88 11.29 18 18 18 07 4.15 4.15 4.15 1.56 4.74 4.74 4.74 1.79 14.00 16.00 18 18 18 4.67 4.67 4.67 5.33 5.33 5.33 14.00 16.00 18 18 14 12 4.08 4.08 3.15 2.69 4.66 4.66 3.60 3.08 14.00 16.00 18 18 14 09 4.29 4.29 3.32 2.10 4.90 4.90 3.79 2.40 14.00 16.00 18 18 14 07 4.44 4.44 3.44 1.68 5.08 5.08 3.93 1.92 14.00 16.00 18 18 14 5.05 5.05 3.90 5.77 5.77 4.46 14.00 16.00 18 18 12 12 4.22 4.22 2.78 2.78 4.82 4.82 3.18 3.18 14.00 16.00 18 18 12 09 4.44 4.44 2.93 2.18 5.08 5.08 3.35 2.49 14.00 16.00 18 18 12 07 4.61 4.61 3.04 1.74 5.27 5.27 3.48 1.99 14.00 16.00 18 18 12 5.26 5.26 3.48 6.01 6.01 3.97 14.00 16.00 18 18 09 09 07 4.17 4.17 2.04 2.04 1.57 4.76 4.76 2.34 2.34 1.80 14.00 16.00 18 18 09 09 4.70 4.70 2.30 2.30 5.37 5.37 2.63 2.63 14.00 16.00 18 18 09 07 07 4.31 4.31 2.12 1.63 1.63 4.93 4.93 2.42 1.86 1.86 14.00 16.00 18 18 09 07 4.88 4.88 2.39 1.84 5.58 5.58 2.74 2.11 14.00 16.00 18 18 09 5.62 5.62 2.76 6.42 6.42 3.15 14.00 16.00 18 18 07 07 07 4.47 4.47 1.69 1.69 1.69 5.11 5.11 1.93 1.93 1.93 14.00 16.00 18 18 07 07 5.08 5.08 1.92 1.92 5.81 5.81 2.19 2.19 14.00 16.00 18 18 07 5.89 5.89 2.22 6.73 6.73 2.54 14.00 16.00 18 18 6.89 6.89 7.87 7.87 13.78 15.74 18 14 14 09 07 4.10 3.17 3.17 2.01 1.55 4.69 3.62 3.62 2.30 1.77 14.00 16.00 18 14 14 09 4.61 3.57 3.57 2.26 5.27 4.07 4.07 2.58 14.00 16.00 18 14 14 07 4.79 3.70 3.70 1.81 5.47 4.23 4.23 2.06 14.00 16.00
>a__WcU[S^ <[c >a`V[e[a`Wc
-48-
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
18 14 14 5.50 4.25 4.25 6.28 4.86 4.86 14.00 16.00 18 14 12 09 07 4.24 3.28 2.80 2.08 1.60 4.85 3.75 3.20 2.38 1.83 14.00 16.00 18 14 12 09 4.79 3.70 3.16 2.35 5.47 4.23 3.61 2.68 14.00 16.00 18 14 12 5.75 4.45 3.80 6.57 5.09 4.34 14.00 16.00 18 14 09 6.18 4.78 3.03 7.07 5.47 3.47 14.00 16.00 18 14 07 6.51 5.04 2.46 7.44 5.75 2.81 14.00 16.00 18 14 6.89 5.33 7.87 6.09 12.22 13.96 18 12 6.89 4.55 7.87 5.20 11.44 13.07 18 09 6.89 3.38 7.87 3.86 10.27 11.73 18 07 6.89 2.60 7.87 2.97 9.49 10.84 24 24 12 5.62 5.62 2.77 6.42 6.42 3.16 14.00 16.00 24 24 09 5.92 5.92 2.17 6.76 6.76 2.48 14.00 16.00 24 24 07 6.14 6.14 1.73 7.01 7.01 1.98 14.00 16.00 24 24 7.00 7.00 8.00 8.00 14.00 16.00 24 18 14 6.02 4.50 3.48 6.88 5.14 3.98 14.00 16.00 24 18 12 07 5.55 4.15 2.74 1.56 6.35 4.74 3.13 1.79 14.00 16.00 24 18 12 6.25 4.67 3.08 7.14 5.33 3.52 14.00 16.00 24 18 09 09 5.65 4.22 2.07 2.07 6.45 4.82 2.36 2.36 14.00 16.00 24 18 09 07 5.85 4.36 2.14 1.65 6.68 4.99 2.45 1.88 14.00 16.00 24 18 09 6.63 4.95 2.43 7.57 5.65 2.77 14.00 16.00 24 18 07 6.90 5.15 1.94 7.89 5.89 2.22 14.00 16.00 24 18 8.02 5.98 9.16 6.84 14.00 16.00 24 14 14 09 5.55 3.21 3.21 2.03 6.35 3.66 3.66 2.32 14.00 16.00 24 14 14 07 5.75 3.32 3.32 1.62 6.57 3.79 3.79 1.85 14.00 16.00 24 14 14 6.50 3.75 3.75 7.42 4.29 4.29 14.00 16.00 24 14 12 09 5.75 3.32 2.83 2.10 6.57 3.79 3.24 2.40 14.00 16.00 24 14 12 07 5.95 3.44 2.93 1.68 6.80 3.93 3.35 1.92 14.00 16.00 24 14 12 6.76 3.90 3.33 7.73 4.46 3.81 14.00 16.00 24 14 09 7.20 4.16 2.64 8.23 4.75 3.01 14.00 16.00 24 14 07 7.53 4.35 2.12 8.61 4.97 2.42 14.00 16.00 24 14 8.88 5.13
10.14 5.86 14.00 16.00
24 12 09 09 07 5.58 2.75 2.04 2.04 1.57 6.38 3.15 2.34 2.34 1.80 14.00 16.00 24 12 09 09 6.29 3.10 2.30 2.30 7.19 3.54 2.63 2.63 14.00 16.00 24 12 09 07 07 5.78 2.85 2.12 1.63 1.63 6.60 3.26 2.42 1.86 1.86 14.00 16.00 24 12 09 07 6.54 3.22 2.39 1.84 7.47 3.68 2.74 2.11 14.00 16.00 24 12 09 7.53 3.71 2.76 8.61 4.24 3.15 14.00 16.00
>a__WcU[S^ <[c >a`V[e[a`Wc
-49-
KW KW
TOTAL
COOLING
CAPACITY
TOTAL
HEATING
CAPACITY
Type of INDOOR UNITS CIRCUIT
e.g:07 stands for 7000BTU/h unit
REAL COOLING CAPACITY(OF EACH UNIT IN
COMBINATION)
Kw
REAL HEATING CAPACITY(OF EACH UNIT IN
COMBINATION)
kW
24 12 07 07 6.81 3.36 1.92 1.92 7.78 3.84 2.19 2.19 14.00 16.00 24 12 07 7.89 3.89 2.22 9.02 4.44 2.54 14.00 16.00 24 12 9.23 4.55
10.55 5.20 13.78 15.75
24 09 09 07 07 6.10 2.23 2.23 1.72 1.72 6.97 2.55 2.55 1.96 1.96 14.00 16.00 24 09 09 07 6.95 2.55 2.55 1.96 7.94 2.91 2.91 2.24 14.00 16.00 24 09 09 8.08 2.96 2.96 9.24 3.38 3.38 14.00 16.00 24 09 07 8.50 3.11 2.60 9.71 3.56 2.74 14.21 16.00 24 09 9.23 3.38
10.55 3.86 12.61 14.41
24 07 9.23 2.60
10.55 2.97 11.83 13.52
24 9.23
10.55 9.23 10.55
>a__WcU[S^ <[c >a`V[e[a`Wc
-50-
9.52
6.35
12.7
9.52
75
12.7
9.52
9.52
12.7
15.88
12.7
15.9
9.52
15.88
9.52
12.7
75
model: FQG-B120
<gas side>
<liquid side>
heat preservation
material
heat preservation
material
Dimension is the out diameter connecting to the tubing.
model
mm inch mm inch AU48 9.52 3/8" 19.05 3/4" AB09 6.35 1/4" 9.52 3/8" AB14 6.35 1/4" 12.7 1/2" AB18 9.52 3/8" 15.88 5/8" AC14 9.52 3/8" 15.88 5/8" AC18 9.52 3/8" 15.88 5/8" AE07 6.35 1/4" 9.52 3/8" AE09 6.35 1/4" 9.52 3/8" AE12 6.35 1/4" 12.7 1/2" AE14 6.35 1/4" 12.7 1/2" AE18 9.52 3/8" 15.88 5/8" AE24 9.52 3/8" 15.88 5/8" AF09 6.35 1/4" 12.7 1/2" AF12 6.35 1/4" 12.7 1/2" AP18 9.52 3/8" 15.88 5/8" AS07 6.35 1/4" 12.7 1/2" AS09 6.35 1/4" 12.7 1/2" AS12 6.35 1/4" 12.7 1/2" AS14 6.35 1/4" 12.7 1/2" AS18 6.35 1/4" 12.7 1/2"
liquid pipe gas pipe
7.1.2 Piping dimension chart
7.1.3 Y-shape manifold pipe
>a__WcU[S^ <[c >a`V[e[a`Wc
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gas pipe
heat preservation material
liquid pipe
heat preservation material
FQG-B180
Refrigerant pipes between manifold pipes Total refrigerating amount of indoor unit
g
roup after the manifold pipe
Gas side Liquid side
Less than 38220Btu/h 15.9 9.52 38220~61157Btu/h 19.05 9.52 61157~126137Btu/h 25.4 12.7 Note: 1. Y-shape manifold pipe can be placed in horizontal or vertical direction
2. The manifold pipes must be welded with hard-solder
3. Pay attention to cut off the unnecessary part from its middle parts of each joint, and to remove burr.
>a__WcU[S^ <[c >a`V[e[a`Wc
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In the file, the figure marked with "" is permitted, and the figure marked with "×" is prohibited.
You can confirm the position according to the actual condition.
The refrigerant flow direction is always from the collective side to the divided side.
vertical
floor surface
floor surface
floor surface
floor surface
horizontal
floor surface
floor surface
floor surface
floor surface
floor surface
vertical
horizontal
>a__WcU[S^ <[c >a`V[e[a`Wc
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Instructions for the Electrical Expansion Valve Boxes
The E.E.V.B. general information for H-MRV indoor units.
1. Installation position
360°
180°
wiring connector
liquid pipe in/out
Z: vertical direction
X, Y: horizontal direction
2. Installation place
The box should be installed where the place:
a. do not have vibrations;
b. easy to piping with the indoor and the outdoor unit, and the distance from the box to the indoor unit
should not exceed a certain value;
c. do not have a heat or steam source nearby;
d. should be sunless and be dry;
e. should be well ventilated and rainproof;
f. do not have a strict noise restriction, because when working the box may make some noise;
>a__WcU[S^ <[c >a`V[e[a`Wc
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Connect with indoor liquid pipe
Connect with outdoor liquid pipe
Bottom
Cover
Fetch out the power line and the connecting line. Pay attention to fix firmly with wiring clamp.
1 2 3
80mm
MP3MP2 Electronic Expansion Valve Box figure:
MP3MP2 installation dimension:
MP3MP2installation procedure 1Installation of MP3MP2can be used for CEILING CONCEALED MODEL
APiping connection aWhen connecting with indoor unitrefrigerant pipe and the connection wire must be
corresponding with the code(A、B、C…) on the device.
NOTE: When using two or more than two MP3 devices (need two or more than two
MP3 devices on connecting more than three indoor units), MUST mark definitely
Room code of connected indoor unit on the MP3 label, so as to air conditioner
maintain conveniently.
b When connecting indoor unit, firstly please weld MP3 with the corresponding
contribution pipe in the accessories table, then connect MP3 with corresponding indoor
connection pipe. cMP3 can only be connected with liquid pipe of the unit, the gas pipe connection is the
same as the old ceiling concealed model.
>a__WcU[S^ <[c >a`V[e[a`Wc
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BMP3(MP2) device installation position aMP3(MP2) device should be counted on the vertical wall, maintenance cover panel
must be to the outer, and open a maintenance door over 600mm out of the panel. bIndoor distribution pipe must be fetched out from up of MP3 to any direction. cLean must be in the range of ±5°. CWiring connection: aPower wiringcommunication wiring of the same indoor unit must correspond with its
connection pipe、electronic expansion valve (refer to the wiring diagram on the indoor electric box cover and MP3).The distance from indoor to MP2(MP3) can be up to 15m.
bAfter wiring connection, the wiring must be fixed firmly with wire clip.
Note: Cutoff the pipe of standard accessories according to indoor distribute pipe diameter, then connect it with MP3
Outer diameter 6.35mm Inner diameter 9.52mm
.
Inner diameter
6.35mm
Wax sealed
9.52
C
onnect w
ith pi
pe diameter 9.52mm on
li
q
uid side
For example:
Outer diameter
6.35mm
671 ;9E := LJ=< >FI K@I== AE<FFI LEAKJ- GC=9J= ;FE>AID K@= 671 HL9EKAKO 9;;FI<AE? KF K@= 9;KL9C AE<FFI LEAKJ/
5EJK9CC9KAFE D=K@F< AJ :=CFM- M@A;@ FECO K9B=J 671 9J 9E =N9DGC=/ 7C=9J= G9O 9KK=EKAFE K@9K K@= ?9J GAG=J
AEJK9CC9KAFE AJ 9J K@= J9D= 9J K@= ;FE<AKAFE MAK@FLK 670+671,/
AE<FFI CAHLA< GAG=
FLK<FFI CAHLA< GAG=
QRP
QRP
8.J@9G= D9EA>FC< GAG=
AE<FFI 2
AE<FFI 3
AE<FFI 4
AE<FFI 20
AE<FFI 30
AE<FFI 40
670 ;9E := LJ=< >FI KMF AE<FFI LEAKJ- GC=9J= ;FE>AID K@= 670 HL9EKAKO 9;;FI<AE? KF K@= 9;KL9C AE<FFI LEAKJ/
>a__WcU[S^ <[c >a`V[e[a`Wc
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7.1.4 Piping length and drop between units
1) When connected with 8 units,indoor units refer to <admissible combination examples>
2) Total length=l1+l2*2+l3*4+l4*4+l5*4<=100m
3) Max. piping length =(l1+l2+l3+l5)<=70m
4) Max. piping length between the indoor unit and the first branch pipe<=30m
5) Max. drop between outdoor unit and indoor unit: H<=20m(indoor above outdoor);H<=30m(indoor below outdoor)
6) Max. drop between the two indoor units : h<=10m
7) Expansion valve is less than 15m to its corresponding indoor unit
8) Only wall mounted types are connected with expansion valves.
9) The expansion valves of different indoor models are different.
10)The first branch pipe must use FQG-180,the others use less than it.
H
Haier
>a__WcU[S^ <[c >a`V[e[a`Wc
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Haier
AS06
MP2
AE07
AE07
AS06
AS06
AS06
electronic expansion valv e
AS06
AS06
7.1.5 Combination example:
8 by 1:
NOTE:
1.When AU48 unit is connected with 8 indoor units, pay attention that the total capacity of indoor
units must not exceed 130% of outdoor cooling capacity.
2.Wall-mounted type can not be connected with 8 units by the outdoor unit. But you can refer to
the above combination example.
3.when outdoor unit connects with 8 colorful screen wall-mounted units, please set address by
dialing switch. When you connect old wall type units, you only can connect max 6 sets, and set their addresses with address setting controller.
4.when outdoor unit connects with 8 units according to <admissible combination
example>(except for the No.3 example), please set address of the anterior 6 indoor units with
the address-setting remote controller, and then set address of the latter 2 indoor units with
dialing switches.
Or using below method to set unit 7 and 8: Press button 6 and at the same time in 2
seconds press button 1, then loosen them simultaneously. The LCD will display “7”, which stands for selecting unit 7. And then press button “set”, you can set unit 7.
By the same method, press button 6 plus button 2, you can set unit 8.
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-58-
Haier
AU48-
AP18(or other 18000BTU,14000BTU units)
AS09(or other 9000BTU units)
AS09(or other 9000BTU units)
AS09(or other 9000BTU units)
AS09(or other 9000BTU,12000BTU units)
B. 5 by one
Haier
AU48-
Expansion valve
AS09 (or other 9000BTU units)
AS09 (or other 9000BTU units)
AS09 (or other 9000BTU units)
AS09 (or other 9000BTU units)
AS09 (or other 9000BTU units)
AS09 (or other 9000BTU units)
Combination examples
A. 6 by one
>a__WcU[S^ <[c >a`V[e[a`Wc
-59-
Haier
AU48-
AP18(or other 18000BTU,14000BTU units)
C. 4 by one
AB09(or other 9000BTU,12000BTU units)
AS09(or other 9000BTU,12000BTU units)
AC18(or other 18000BTU,14000BTU units)
Haier
AU48-
AP18(or other 18000BTU units)
AS18( or other 18000,14000BTU units)
AS09 (or other 9000,12000BTU units)
PMV 1
D. 3 by one
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-60-
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-64-
7.1.9 Refrigerant
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-65-
7.1.10 Electrical wiring
1. The system uses one two-core communication wire, all of the indoor communication wires
are connected to this wire in parallel. “C1”, “C2” are non-polar, when wiring, please pay
attention that they must be separate with the power wire, in order not to make the
interfering signal.
2. When pressing the power wire, please pay attention that the interior diameter of loop
terminal should be more thanφ5.5, in order not to press it firmly.
3. The max. current can be up to 42A, and power can be up to 7.5KW. So when selecting the
electric parts and air breaker, the data should be 1.5 times than the nominal.
4. Because the indoor unit adopts EEV control method, when a sudden power off occurs, the
EEV maybe keep some angle. If indoor unit and outdoor unit connect to power supply
separately, when some indoor units running in cooling mode, when powered off, because
the EEV does not reset, the indoor units maybe drop water, ice up. We recommend that the
indoor unit connect to power supply from the outdoor unit, or use one power supply with the
outdoor unit. If the indoor unit need connect power supply individually, the personnel must
explain to the customer that he (she) must switch off the unit with wired controller or remote
controller, then he (she) can shut off the indoor unit. If there is accidental power failure,
please firstly power on all the indoor units after power on, in order to reset the indoor EEV.
Specification for selecting wiring and circuit breaker on field:
Type Power wire Power wire (connecting
to unit)
Communication wire
(connecting to unit)
Short circuit
protector
H05RN-F H05RN-F Shielding wire
AU482FIBHA 3 x 10mm
2
3x(1~1.5mm2) 2x(0.5~1mm2) 75A
AU48NFIBIA 5 x 4mm
2
3x(1~1.5mm2) 2x(0.5~1mm2) 20A
Type Power wire Power wire
(connecting to unit)
Communication wire
(connecting to unit)
Short circuit
protector
YZW YZW Shielding wire
AU242FHBHA 3 x 2.5mm2 3x(1~1.25mm2) 2x(0.75~1.25mm2) 30A
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oc` pido3
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rdgg ijo ]` ]gj^f`_3 .9/ Fj ijo `skjn` oc` pido oj oc` kg\^` rdoc c`\qt jdg jm hjdnopm`
.`3b3fdo^c`i \i_ rjmfncjk/3 .:/ Fj ijo n`o oc` pido di oc` kg\^` rc`m` _`nomp^odq` b\n .np^c
\n npgapmd^ \^d_ b\n/ jm kpib`io b\n .ocdii`m \i_ b\njgdi`/ ^ji^`iom\o`n \i_ m`o\din3 .;/ Qg\^` nomjib `ijpbc oj npkkjmo oc` pido r`dbco3
.</ Oj `sk`indq` \mod^g`n np^c \n o`g`qdndji \i_ kd\ij ]`gjr di_jjm pido3 .=/Gijpbcnk\^`ajmh\dio`i\i^`3
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Cdm jpog`o
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Pmi\h`io k\i`g ;85hh
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Fdno\i^` ]`or``i
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E`dgdib jk`idib ;55hh
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npnk`i_dib ]jgon 9;5hh
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Tpnk`i_dib ]jgon
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.6/ Qjndodji ja ^`dgdib jk`idib ]`or``i pido \i_ npnk`i_dib ]jgo
.amjio qd`r ja pido/3
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>a__WcU[S^ <[c >a`V[e[a`Wc
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.8/ Kino\gg \ npnk`i_dib ]jgo
Uj npkkjmo oc` pido r`dbco 1\i^cjm ]jgo ncjpg_ ]` pn`_ di oc` ^\n` ja \gm`\_t `sdnon ^`dgdib3 Hjr i`r ^`dgdib1 pn` agpnc2di otk` ]jgo1 ]pdgo2di otk` ]jgo jm k\mon km`o\m`_ di oc` ad`g_3 D`ajm` bjdib ji dino\ggdib1 \_epno nk\^` oj ^`dgdib3
Kino\gg\odji ja di_jjm pido
Ki ^\n` ja ij ^`dgdib
Kino\gg pido o`hkjm\mdgt
Qpo npnk`i_dib ]m\^f`o ji oc` npnk`i_dib ]jgo oj c\ib oc` pido pk3 D` npm` oj pn` ipo \i_ r\nc`m \o ]joc `i_
ja oc` ]m`\f`o oj n`^pm` admhgt3 Cao`m dino\gg\odji ji oc` ^`dgdib .6/ C_epno pido oj don mdbco kjndodji .S`a`m oj km`k\m\odji ajm dino\gg\odji2.6//
.7/Ec`^f oc\o pido dn cjmujio\g3
Qpo npnk`i_dib ]m\^f`o ji oc` npnk`i_dib ]jgo oj c\ib oc`
pido pk3D` npm` oj pn` ipo \i_ r\nc`m \o ]joc `i_ ja oc`
]m\^f`o oj n`^pm` do admhgt3
X\o`m kphk \i_ agj\odib nrdo^c dn dino\gg`_ dind_` di_jjm pido1^c`^f ajpm ^jmi`mn ja oc` pido ajm don g`q`m pndib cjmdujio\g ^jhk\m\ojm jm QWE op]` rdoc r\o`m3.Ka pido dn odgodib \b\dino oc` _dm`^odji ja r\o`m _m\di\b`1kmj]g`h h\t j^^pm ji agj\odib r\o`m g`\f\b`3/
Ki oc` ^\n` ja ^`dgdib \gm`\_t `sdnon
.6/Kino\gg pido o`hkjm\ggt
.7/C_epno oc` c`dbco \i_ kjndodji ja oc` pido3
.8/Qmj^``_ rdoc kmj^`_pm` .9/ ja + Ki oc` ^\n` ja ij ^`dgdib +
Opo .Qm`k\m` di a`dg_/
X\nc`m .Qm`k\m`_ di a`dg_/
Tpnk`i_dib ]jgon
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Kin`mo
X\nc`m adsdib k\_
.km`k\m`_ di a`dg_/
Z n`^pm` oc` r\nc`m admhgt[
g`q`g`m
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Sjja
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AKino\gg\odji Gs\hkg`B
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Fm\dikdk` ncjpg_ ]` ncjmo1 rdoc \ _jrir\m_ ngjk` \o g`\no 64655 oj km`q`io \dm ]\b amjh ajmhdib3 Ka _jrir\m_ ngjk` ja _m\dikdk` ^\iijo ]` h\_`1gdaodib kdk` nc\gg ]` dino\gg`_3
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---68-
ngjk` jq`m 64655
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Kinpg\o` _m\di\b` cjn` di oc` mjjh3
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Kino\gg\odji c`dbco ja r\o`m _m\di\b` gdaodib kdk` nc\gg ]` g`nn oc\i 7=5hh
Uc`m` ncjpg_ ]` \ mdbco \ibg` rdoc pido 1855hh amjh pido3
A Ojo` B
Uc` ngjk` ja r\o`m _m\di\b` cjn` nc\gg ]` rdocdi <:hh 1 h\f` oc` _m\di\b` kgpb ijo oj ]`\m `s^`nndq` ajm^`3 Ka n`q`m\g r\o`m cjn`n ejdi ojb`oc`m1 ja \n k`m ajggjrdib kmj^`_pm`n3
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]`gjr :55hh
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<32 393Kino\gg\odjijaPmi\h`ioQ\i`g
Kino\gg jmi\h`io k\i`g ji di_jjm pido
.6/ Ec`^f rc`oc`m di_jjm pido dn cjmdujio\g rdoc g`q`g`m jm kjgtoc`i` kdk` adgg`_ rdoc r\o`m 1 \i_ ^c`^f oc\o oc` _dh`indji ja oc` ^`dgdib jk`idib dn ^jmm`^o3 U\f` jaa oc` g`q`m b\pb` ]`ajm` dino\gg oc` jmi\h`io k\i`g3
.7/H\no`i oc` n^m`rn oj h\f` oc` c`dbco _daa`m`i^` ]`or``i oc` orj nd_`n ja di_jjm pido g`nn oc\i :hh3 .8/ Hdmno ads do rdoc n^m`rn o`hkjm\ggt3 .9/ H\no`i oc` orj o`hkjm\ggt adsdib n^m`rn \i_ joc`m orj1 \i_ odbco`i oc` ajpm n^m`rn3
.:/ Ejii`^o oc` rdm`n ja nti^cmj2hjojm3
.;/ Ejii`^o oc` rdm` ja ndbi\g3
.</ Ka ij m`nkjin` ja m`hjo` ^jiomjgg`m1^c`^f rc`oc`m oc` rdmdib dn ^jmm`^o1m`no\mo m`hjo` ^jiomjgg`m 65 n`^ji_n
\ao`m ncpo jaa kjr`m npkkgt3
Mdhdon ja k\i`g ]j\m_ dino\gg\odji .6/Kino\gg oc` k\i`g ]j\m_ di oc` _dm`^odji ncjri di oc` adbpm`3
.7/Uc` di^jmm`^o _dm`^odji rdgg m`npgo di r\o`m g`\f\b`1h`\ircdg` nrdib \i_ ndbi\g m`^`dqdib \m` _dnkg\t`_
oc\o ^\iijo ]` ^jii`^o`_3
>a__WcU[S^ <[c >a`V[e[a`Wc
-69-
6/ Cqjd_ \_epnodib oc` ag\k ]t c\i_3
7/ Hjm oc` hj_`gn rdocjpo `g`q\odib api^odji?
Fdnkg\t rdi_jr
Fm\di cjn`
Qdk`
Qdk`
Mjpq`m hjojm
Mdlpd_ dig`o kdk`
I\n jpog`o kdk`
Fm\di cjn`
6
7
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8
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EMPTG
Xc`i do-n i`^`nn\mt oj jk`i oc` \dm dig`o bmdgg`1 kg`\n` kpgg \r\t oc` ads`_ ]jgo \^^jm_dib oj oc` ]`gjr
kmj^`_pm`?
Hdmnogt 6 7 1 oc`i 8 9 @ jm 8 9 admnogt1 oc`i 6 7 3
Uj \qjd_? 6 9 admnogt1 jm 7 8 admnogt3
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>a__WcU[S^ <[c >a`V[e[a`Wc
-70-
Standard accessories:
The following installation parts are furnished. Use them as required.
INSTALLATION PROCEDURE
PREPARING INDOOR UNIT INSTALLATION
1. REMOVE THE INTAKE GRILL
Install the room air conditioner as follows:
Open the intake grill and remove the three or four or six screws.(Fig. 1)
When the directions are selected, drill a 7 cm dia. hole on the wall so that the hole is tilted downward toward the outdoor for smooth water flow. When the pipe is led out from the rear, make a hole in Fig.6, at the position shown.
(Fig.3)
Drain hose (Left side) Drain hose (Right side)
Remark: The main unit can be wired before the indoor unit is installed. Select the most appropriate installation order.
A. FLOOR CONSOLE TYPE
1. DRILLING FOR PIPING
Select piping and drain directions.(Fig.2) (Series14,18,24) The piping and drain can be made in three directions as shown below.
down
Pipe connection requirement
Please refer to the specification to confirm the stop valve diameter and the permitted pipe drop and pipe length.
(Fig. 1)
Machine screw
Tapping screw
Tapping screw
Intake grill
(Fig. 2)
rear
right
1
2
3
4
5
1
2
4
1+1
2+2
No.
Accessory parts
Qty.
Remote controller
Battery
Wire clamp
Heat insulation sheathing
Screw
Screw cap
Remote controller bracket
6
7
1
1+1
7.3
Convertible indoor unit(14~18)
>a__WcU[S^ <[c >a`V[e[a`Wc
-71-
Select whether the drain hose will be connected to the left or right side.(Fig.3) Insert the drain hose into the drain pan, then secure the drain hose with a nylon fastener. (Fig.6)
2. INSTALLING DRAIN HOSE
Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port of the indoor unit.
Do not install the unit drain hose side is too high. Height A should be less than 5 mm.(Fig.9)
Wrap the insulation (drain hose) around the drain hose connection.(Fig.7)
Arrange the drain hose lower than this portion.
(Fig. 8)
OK NO NO
Drain hose
CAUTION
Wall
10cm
6mm
Indoor unit outdoor unit
(Fig. 4)
For series 14,18,24 when installing set to wall, install the accessory wall bracket at the position shown in Fig.5,and mount the set to it.
(Fig. 5)
Wall bracket
Side of set
65.5cm
99cm
50cm
24.5cm
6.5cm
12.5cm 10cm
6.5cm
53cm
4.5cm
7cm hole
3.5cm hole
Drain pan
Drain hose
Nylon fastener
(Fig. 6)
(Fig. 7)
Drain pan
Drain hose
Insulation (Drain hose)
Drain hose
(Fig. 9)
A
Drain hose
A
B. UNDER CEILING TYPE
Using the installation template, drill holes for piping and anchor bolts(for holes).(Fig.10)
(Fig. 10)
Installation template
Wall
Ceilling
Drilling position for piping
Drilling position for anchor bolt
For series 14,18,24
200mm
900mm
>a__WcU[S^ <[c >a`V[e[a`Wc
-72-
Select piping and drain directions. (Fig.11)
1. DRILLING FOR PIPING
(Fig. 11)
Rear (Install the drain hose in the direction.)
Right
(Fig. 12)
Insert the anchor bolts into the drilled holes, and drive the pins completely into the anchor bolts with a hammer. (Fig. 13)
2. DRILLING HOLES FOR ANCHOR BOLTS AND INSTALLING THE ANCHOR BOLTS
When the directions are selected, drill 80mm and 50mm or 150mm dia. hole on the wall so that the hole is tilted
downward toward the outdoor for smooth water flow.
With a concrete drill, drill four 12.7 mm dia. Holes.(Fig.12)
Wall
6mm
60 to 70mm
12.7mm
(Fig. 13)
Install the drain hose at the rear; it should not be installed on the top or right side.
CAUTION
3. INSTALLING BRACKETS
(Fig. 14)
Install the brackets with nuts, washers and spring washers.(Fig. 14)
4. INSTALLING INDOOR UNIT
Reset the hex bolts as shown in Fig.15.
68
16 21 28
381
232
26.5
26.5
2-R2.5
10
18
7.5
4-R5
68
16
21
28
381
232
26.5
26.5
2-R2.5
10
18
7.5
4-R5
Bracket (Right)
Bracket (Left)
For series 14,18,24
Spring washer
Special nut
Bracket
>a__WcU[S^ <[c >a`V[e[a`Wc
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Hex bolt
8 to 13mm
Indoor unit
(Fig. 15)
Apply the indoor unit to the brackets.(Fig.16)
Now, securely tighten the hex bolts in both sides.
(Fig. 16)
Bolt
Bracket
Indoor unit
5. INSTALL THE DRAIN HOSE
Select whether the drain hose will be connected to the left or right side.(Fig.3)
Insert the drain hose into the drain pan, then secure the drain hose with a nylon fastener.(Fig.6)
Wrap the insulation (drain hose)around the drain hose connection.(Fig.7)
Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port of the
indoor unit.(Fig.8)
When drain hose is arranged backward. Secure the drain hose with the VT wire. (Fig. 18)
(Fig. 18)
Piping hole
Base (Bottom)
Intake grill
VT wire hole
Pass the drain hose through here For series 14,18,24
Cut the grill
(Fig. 17)
OK
Remove the hole cover.
Arrange the drain hose lower than this portion
Drain hose
NO
GAS LEAKAGE INSPECTION
After connecting the piping, check the joints for gas leakage with leakage detector.
CAUTION
HOW TO CONNECT WIRING TO THE TERMINALS
A. For solid core wiring (or F-cable)(Fig.19A)
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 25mm of the exposed solid wire. (2) Using a screwdriver, remove the terminal screw(s) on the terminal board. (3) Using pliers, bend the solid wire to form a loop suitable for the terminal screw. (4) Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal screw using a screw driver.
>a__WcU[S^ <[c >a`V[e[a`Wc
-74-
B. For strand wiring(Fig.19B)
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 10mm of the exposed strand wiring.
(2) Using a screwdriver, remove the terminal screw(s)on the terminal board.
(3) Using a round terminal fastener or pliers, securely clamp a round terminal to each stripped wire end.
(4) Position the round terminal wire, and replace and tighten the terminal screw using a screw driver.
After passing the connection cord and power cable through the insulation tube, fasten it with the cord clamp, as shown in Fig.20
HOW TO FIXED CONNECTION CORD AND POWER CABLE AT THE CORD CLAMP
(Fig. 19)
Insulation
Strip 25mm
Loop
Strip 10mm
Round terminal
A. Solid wire B. Strand wire
Screw with special washer
Round terminal
Wire
Terminal board
Screw with special washer
Round terminal
Wire
(Fig. 20)
Insulation tube
Cord clamp
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.
ELECTRICAL WIRING
CAUTION
(1) Match the terminal block numbers and connection cord colors with those of the outdoor unit. Erroneous wiring may cause burning of the electric parts.
(2) Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire.
(3) Always fasten the outside covering of the connection cord with the cord clamp. (If the insulator is chafed, electric leakage may occur.)
(4) Always connect the ground wire.
>a__WcU[S^ <[c >a`V[e[a`Wc
-75-
1. INDOOR UNIT SIDE
(1) Remove the electric component box.
(Fig. 21)
Electric component box
(2) Pull out the electric component box.
(3) Remove the electric component box cover.
CAUTION
Be careful not to pinch the lead wires between the electric component box and base.
(Fig. 22)
Electric component box
Remove the four tapping screws.
CAUTION
Do not remove the screws. If the screws are removed, the electric component box will fall.
(Fig. 23)
Electric component box
(Fig. 24)
Base
Electric component box cover
Remove the three tapping screws.
>a__WcU[S^ <[c >a`V[e[a`Wc
-76-
(1) Remove the cord clamp. (2) Process the end of the connection cords to the dimensions shown in Fig.25. (3) Connect the end of the connection cord fully into theterminal block.
(4) Wiring
(4) Fasten the connection cord with a cord clamp.
(5) Fasten the end of the connection cord with the screw.
ELECTRICAL WIRING
CUSTOMER GUIDANCE
Explain the following to the customer in accordance with the operating manual: (1) Starting and stopping method, operation switching, temperature adjustment, timer, air flow switching, and other remotecontrol unit operations. (2) Air filter removal and cleaning, and how to use air louvers. (3) Give the operating and installation manuals to the customer.
TEST RUNNING
1. CHECK ITEMS
(1) INDOOR UNIT
(1) Is operation of each button on the remote control unit normal? (2) Does each lamp light normally? (3) Do not air flow direction louvers operate normally? (4) Is the drain normal?
(2) OUTDOOR UNIT
(1) Is there any abnormal noise and vibration during operation? (2) Will noise, wind, or drain water from the unit disturb the neighbors? (3) Is there any gas leakage?
WARNING
(1) Always use a special branch circuit and install a special receptacle to supply power to the room air conditioner.
(2) Use a circuit breaker and receptacle matched to the capacity of the room air conditioner.
(3) The circuit breaker is installed in the permanent wiring. Always use a circuit that can trip all the poles of the wiring and has an isolation distance of at least 3mm between each pole.
(4) Perform wiring work in accordance with standards so that the room air conditioner can be operated safely and positively.
(5) Install a leakage circuit breaker in accordance with the related laws and regulations and electric company standards.
(1) The power source capacity must be the sum of the room air conditioner current and the current of other electrical appliances. When the current contracted capacity is insufficient, change the contracted capacity.
(2) When the voltage is low and the air conditioner is difficult to start, contact the power company the voltage raised.
CAUTION
MOUNT THE COVER PLATE AND THE INTAKE GRILL
Note: The following installing procedure only for series 14,18,24
1.Mount the cover plate. (Right)
(1) Cut a pipe exit hole in the right plate. This is only when the pipe exits from the right side. (This operation is not
required when the protrusion is on the top or rear.)
>a__WcU[S^ <[c >a`V[e[a`Wc
-77-
(2) Join the cover plates (right) and mount with screws.
(Fig. 27)
2. Mount the cover plate.(Left)
(1) Join the cover plate (left) and mount with screws.
(2) Insert the hinges on the bottom of the intake grill into the holes in the base assembly. Then mount the arms to the three areas on the top of the intake grill.
(Fig. 29)
(1) Cut the right side of the intake grill. This is only when the pipe exits from the right side
3. Mount the intake grill.
(Fig. 28)
(Fig.30)
Cover plate (Left)
(Fig. 26)
Cover plate (Right)
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-78-
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Place where it is easy to route drainage pipe and outdoor piping. Place ,away from heat source and with less direct sunlight. Place where cool and warm air could be delivered evently to every corner of the room. Place near power supply socket.Leave enough space around the unit. Place ,robust not causing vibration,where the body can be supported sufficiently. To prevent interference, place it at least 1m away from other electric machines, such as TV set, radio. Installing According to the dimension of the figure 2 shown, nail two cement steel nails on the wall,Keep 2~3 mm out.then hang the back of the unit on them. There must be no gap between the indoor unit and wall. Remove the front panel,then use two expansible screws to fix the unit on the floor.As figure 3 shown. Once refrigerant piping and drain piping connections are complete,fill the gap of the throght hole with putty. Attach the front panel and front grille in their orginal positions once all connections are complete.
Tool necessary
1. Screw driver
2. Hacksaw
3. 70mm dia.hole core drill
4. Spanner(dia. 17,27mm)
5. Spanner(14,17,27mm)
6. Pipe cutter
7. Flaring tool
8. Knife
9. Nipper
10. Gas leakage detector or soap water
11. Measuring tape
12. Reamer
13. Refrigerant oil
Standard accessories
Following parts shall be field supplied
Note: There isn't connecting wire with this unit.
No.
Shape and description
QTY
Remote controller
Self-tapping screw
1. Position of the wall hole
Wall hole should be decided according to installation place and piping direction.(refer to installation drawings).
2. Making a wall hole
Drill a hole of 120X70mm dia. with a little slope towards outside.
3. Piping connection
Dry battery #7
Wall hole cover
Cement steel nail
6
7.5 Installation of indoor unit (AF07/09)
Selection of installation place
Fig1
Mark
Part name Adhensive tape Pipe clip Connecting hose Insulation material Putty Drain hose
A B C
D
E
F
330
617
Fig2
Fig3
more than
more than
more than
more than
Expansion
bushing
Fixing the unit
>a__WcU[S^ <[c >a`V[e[a`Wc
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Threads on the pipes may be damaged when tightening if the pipes are not well aligned.
(1)
Schematic diagram for unit connection
(4)
Pipe connection process
Torque
18 N.m
Pipe Value
6.35mm
50 N.m
(2)
Connection pipe dimensions:
12.7mm
Outdoor uint
3-way Valve
2-way Valve
Indoor unit
Indoor unit
Apply and tighten the nut.
(3)Cautions for pipe connection Pipes free from twists, deformation, water, dust. Dedicated tools for each R407C and R22 should be used and stored separately. Optimized radii of bends Insulation to be applied on all gaseous pipes Flared section free from cracks
Joint
Spanner
Spanner
Nut
Apply refrigeration oil on the end of the pipe to be connected and on the flared section. Align the pipes to be connected and tighten the nut. (See the figure) Ensure that no foreign articles enter into the pipes.
Flared pipe connection
Liquid
Gas
Indoor side
Outdoor side
Thickness of wall
Wall hole
70mm
(Cross section of wall hole)
Piping connection of the indoor unit
1. Arrangement of piping and drainage pipe After opening inlet grill,you will see a control box. Remove the cover before working.
Cut away, with a hammer or a saw, the lid for piping according to piping direction.
Insulation material
Copper tube
Drain hose
Connecting electric cable for indoor and outdoor unit
>a__WcU[S^ <[c >a`V[e[a`Wc
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According to the piping method, connect the piping on indoor unit with union of connection pipe. Arrange the piping as per the wall hole and bind drain hose connecting electric cable and piping together with polyethylene tape. Insert the bound piping connecting electric cable and drain hoes through wall hole to connect with outdoor unit.
2. Arrangement drain hose Drain hose shall be placed in under place. There should be a slope when arrange drain hose. Avoid up and down waves in drain hose. If humidity is high, drain pipe(especially in room and indoor unit) must be covered with installation material.
Electric wiring :
When connecting indoor and outdoor wire, check the number on indoor and outdoor terminal blocks. Terminals of same number and same color shall be connected by the same wire. Incorrect wiring may damage air conditioner's control or cause operation failure.
Note:
N
L
R
R
W
B
Y/G
Q
P
TO POWER SUPPLY (1PH,220-230,50Hz)
CONNECT TO OUTDOOR UNIT
Process of wire connections
1. Loop terminal After removing the screw, fix the wire ring on the screw, reinsert the screw into the block terminal and then tighten the screw.
2. Straight terminal After loosening the screw, inset the wire end into the block terminal and then tighten the screw. Slightly pull the wire to see if it is tightly fixed.
3. Wire capping After completion of connection, capping clips must be applied on the external sleeve of the wires.
Wiring diagram:
Wiring of indoor unit
Remove air intake screen and take out the front wires.
Connect the wires as specified in the above methods and diagrams for indoor unit and wire con­ nections.
Properly apply capping clips on the wires.
Replace the air intake screen.
Do not link the connecting and signal wire with the same cable, a snug space must be maintained between connecting and signal wires.
Shield of the signal wire should be spot grounded.
Block terminal
Capping clip
Wiring diagram of loop terminals
1(L)
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2.Piping cutting and flaring
Be sure to carry out deburring after cutting with a pipe cutter. Insert flaring tool to make a flare.
Installation inspection and test run:
Please operate unit according to this Manual.
Items to be checked during test run. Please made a '' '' in '' ''
Are there any gas leakage?
How is insulation at piping connection carried out?
Are electric wires of indoor and outdoor unit firmly inserted into terminal block?
Is electric wiring of indoor and outdoor securely fixed?
Is drainage securely carried out?
Is earth line(grounding) securely connected?
Is power supply voltage abided by the code?
Is there any noise?
Is control display normal?
Is cooling operation normal?
Is room temp. regulator normal?
Liquid pipe
Pipe diameter
Size A (mm)
0.8 ~1.5
1.2 ~2.0
6.35mm(1/4")
12.7mm(1/2")
Gas pipe
A
Correct Incorrect
Lean
Damage of flare Crack Partial Too outside
Flare tooling die
Others
The power plug should be connected as follows: L for live line, N for neutral line and for grounding.
Voltage: single-phase1PH,220-230V~,50Hz
The power source must be grounded.
Connection parameters: H05RN-F 3G(1.0-1.5)mm
Signal parameters:
1.Power supply requirements:
Cables for power supply, connection and signals are prepared by the owner.
Electrical cables should be connected by Y method. Damaged or wornelectrical cable must be
replaced by authorized after sales agents.
A circuit breaker must be installed
Dedicated electrical cable should be installed by a qualified technician in accordance with the state regulation for electrical engineering.
H05RN-F2X(0.75-1.5)mm
(Shieded wire)
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Please read these "Safety Precautions" first then accurately execute the installation work. The precautionary points indicated herein are divided under two headings:
WARNING and CAUTION those points which are related to the strong possibility of an
installation done in error resulting in death or serious injury are listed in the WARNING section. However, there is also a possibility of serious consequences in relationship to the points listed in the CAUTION section as well.
In either case, important safety related information is indicated, so by all means, properly observe all that is mentioned. After completing the installation, along with confirming that no abnormalities were seen from the operation tests, please explain operating methods as well as maintenance methods to the user of this equipment, based on the owner's manual. Moreover, ask the customer to keep this sheet together with the owner's manual.
WARNING
Please entrust installation to either the company which sold you the equipment or to a professional contractor. Defects from improper installations can be the cause of water leakage electric shocks and fires. Execute the installation accurately, based on following the installation manual. Again improper installations can result in water leakage, electric shocks and fires. Please install your air conditioner on a wall or any place which can holder the weight of the air conditioner. And it cannot be installed on a non-professional metal structure (such as a burglary-resisting net). Otherwise injury would occur due to a falling of the unit. Execute the prescribed installation construction to prepare for earthquakes and the strong airs of typhoons and hurricanes, etc. Improper installations can result in accidents due to a violent falling over of the unit. Wiring shall be done with the specified cable and the connection shall be firm and reliable. And the terminal connector shall be fixed firmly and reliably not to let external force exercise on the cables. Any improper connection or fixing would cause heat, fire, and other accidents. Wiring shall be done in a correct shape not to make any section rise upward, and accurately install the air conditioner. The cable shall not be clamped by the lid or outer plate. Any improper installation would lead to fire, heat, or other accidents.
When setting up or moving the location of the air conditioner, do not mix air etc, or anything other than the designated refrigerant (R407C) within the refrigeration cycle, for such mixing would result in rupture and injury caused by abnormal high pressure. Always use accessory parts and authorized parts for installation construction. Using parts not authorized by this company can result in water leakage, electric shock, fire and refrigerant leakage. The drain pipe must not be placed or connected into the sewage tank where harmful gas such as sulphurous gas and etc would exist, otherwise the harmful gas would enter the room. During installation, if the refrigerant is leaked, please immediately take measures of ventilation, otherwise a harmful gas would be generated whenever the refrigerant meets fire. After installation, please ensure that the refrigerant is not leaked, because the leakage of refrigerant would produce a harmful gas if it meets fire or heating stoves. Don't install the air conditioner where a flammable gas would be probably produced, otherwise in case the flammable gas is leaked and exists around the unit, fire would be caused. For the drain pipe, follow the installation manual to insure that it allows proper drainage and thermally insulate it to prevent condensation. Inadequate plumbing can result in water leakage and water damage to interior items. The refrigerant gas pipe and liquid pipe shall all be thermally insulated to preserve the temperature. Any improper insulation would make the unit moist and the water would drop onto the floor or wet the indoor items.
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7.6 Installation for AS07~18
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PRECAUTION
Execute proper grounding. Do not connect the earth wire to a gas pipe, water pipe, lightening rod, or a telephone ground wire. Improper placement of earth wires can result in electric shock. An electric leakage breaker must be installed, otherwise electric shock or other accidents would occur. After completion of the installation, the air conditioner shall be electrified to check for electric leakage.
Preparation for installation
Installation Tools
1. Screw Driver (flat head, wabbler, triangle)
2. Steel Saw
3. 60mm Drill
4. Inner Hexagon Spanner
5. Shifting Spanner
6. Spanner
7. Pipe Cutter
8. Pipe Expander
9. Knives
10. Clippers
11. Leakage Checker or Soap Liquid
12. Measuring Tape
13. Scraper or File
14. Refrigeration Oil
Self-contained Accessories
Electrical Requirements Power supply voltage: Single Phase 1PH, 220-230V~, 50Hz. A specialized power supply wire, which shall be installed by a competent person as per the rules of the national standard. Power supply must be grounded effectively. An electric leakage breaker shall be installed. Layout of power supply wiring shall be Y connection. If the power supply wire is damaged, it must be replaced by the manufacturer or its service center or professional person (the power supply wire shall be self-contained). For connection of the power supply plug, L shall be connected with the live wire, N shall be
connected with netural line, shall be connected with earth wire. Power supply wire parameters:H05RN-F,3 G(1.0-1.5)mm ; Signal wire parameters:H05RN-F,2 (0.75-1.5)mm . (User shall self-provide signal wire )
Name of Parts
No. A B C D E F
Non-adhesive Tape
Adhesive tape
Connecting Hose
Gypsum powder
Drain hoseHeat insulation material
2
2
X
Note:The singnal wire and connection wire should be provided for oneself. The singnal wire must be shielded wire
WARNING
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH, EQUIPMENT MALFUNCTION AND/OR PROPERTY DAMAGE. BE SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH THIS MANUAL.
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Hose Expander
A
Expansion Size
Hose dia.
Size (mm)A
0.8-1.5
1.0-2.0
6.35 mm(1/4)
12.7 mm(1/2)
1.Accessories
Confirm accessories shown below are attached in the bag with this Installation manual.
Accessories Delivered with Your Air Conditioner
Please check if your unit is delivered with the following accessories.
x
4 25 screw
Expansion bushing
Cement steel nail
Piping hole cover
Screw
Plastic supporting plate
10987
8 1 2
1
66
6
5
Drain hose
Mounting plate
Batteries
Remote controller
1 2 3 4
1121
Name
and
shape
No.
Qty
Indoor Unit
Install the indoor unit where the weight of the unit can be supported. Install the indoor unit where the heat source and steam source are not close and the Unit inlet and outlet are not blocked. Install the indoor unit where the drainage is easy and the outdoor unit can be
Easily connected.
Install the indoor unit where its cold air and hot air can be easily sent to all the comers of the room. Install the indoor unit where the power socket is near and there is sufficient space around the indoor unit. Install the indoor unit where there is no T.V set, radio set, and wireless appliance Underneath, and the sunlight lamp is over one meter away. If the remote controller is installed on the wall, the indoor unit shall be ensured to receive
The signal while the sunlight lamp is on.
Method for Cutting and Expanding Pipes.
When the pipe is too long or the mouth is damaged, the pipe needs to cut or expanded.
1.cutting hose
Correct
Not Correct
2.Removing burr
3.Put on nut 4.Expand Hose
cracks on expanded mouth
burr
incomplete too longTilting
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When the mounting plate is firstly fixed
1. Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate
to be fixed against the wall, then temporarily fasten the plate with one steel nail.
2. Make sure once more the proper level of the plate, by hanging a thread with a weight from the central top of the plate, then fasten securely the plate with the attachment steel nail.
3. Making a Hole on the wall and Fitting the piping Hole cover Make a hole of 60mm in diameter, slightly descending to outside the wall. Install piping hole cover and seal it
off with putty after installation.
4. Drawing of pipe Rear piping Draw pipes and the drain hose, then fasten them with the adhesive tape. Left Left-rear, piping In case of left side piping, cut away, with a nipper, the lid for left piping. In case of left-rear piping, bend the pipes according to the piping direction to the mark of hole for left-rear piping which is marked on heat insulation materials.
a. Insert the drain hose into the dent of heat insulation materials of indoor unit. b. Insert the indoor/outdoor electric cord from backside of indoor unit, and pull it out
on the front side, then connect them.
c. 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.
Indoor/outdoor electric cord and drain hose must be bound with refrigerant piping by Protecting tape.
Indoor side
Outdoor side
Wall hole
Thickness of wall
60mm
(Section of wall hole) Piping hole pipe
Indoor/Outdoor Electric cable
Pipe supporting plate
Heat insulation material
Drain hose
Lid for left piping
Lid for right piping
Lid for under piping pipe
Fix with adhesive tape
Piping
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Other direction piping
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.
5.Fixing the indoor unit body
Hang surely the unit body onto the upper notches of the mounting plate. Move the body from 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.
Putty
Electric wiring
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 25mm of the exposed solid wire. (2) Using a screwdriver, remove the terminal screw (s) on the terminal board. (3) Using pliers, bend the solid wire to form a loop suitable for the terminal screw. (4) Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal screw using a screw driver.
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 10mm of the exposed strand wiring. (2) Using a screwdriver, remove the terminal screw (s) on the terminal board. (3) Using a round terminal fastener or pliers, securely clamp a round terminal to each stripped wire end. (4) Position the round terminal wire, and replace and tighten the terminal screw using a screw driver.
CAUTION
!
After connecting the p iping, check the joints for gas leakage with gas leakage detector.
When connecting the cord before installing the indoor unit
HOW TO CONNECT WIRING TO THE TERMINALS
A. For solid core wiring (or F-cable)(Fig.17A)
B. For strand wiring (Fig.17B)
Insert the cord from the back side of the unit, then pull it out on the front side. Loosen the screws and insert the cord ends fully into terminal block, then tighten the screws. Pull the cord slightly to make sure the cords have been properly inserted and tightened. After the cord connection, never fail to fasten the connected cord with the wiring cover. Note: when connecting the cord, 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.
Fig. 17
A. Solid
Round terminal
Loop
Insulation
Strip 25mm
Strip 10mm
After passing the connection cord and power cable through the insulation tube, fasten it with the cord clamp, as shown in Fig.18
B. Strand wire
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Screw with special washer
Screw with special washer
Round terminal
Round terminal
Terminal board
Wire
Wire
Fig. 18
Insulation tube
Cord clamp
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.
Check the Layout of the Drain Pipe and Connection Wires
The drain pipe should be placed underneath, and the connection wires should be placed upside; and the drain pipe especially the section inside the machine and indoors must be wound up with insulating material to preserve heat. The drain pipe shall be sloped and no concave and convex shall occur along the whole pipe. And the cases as the right figure indicates shall not occur.
Installation check
Is power supply voltage required?
Is water completely drained to outdoors?
Are power wire and connection wires between indoor and outdoor units correctly connected?
Is any gas leaked from the pipe connectors?
Are series numbers of the terminals on the indoor and outdoor units corresponding to each other? Is the connection section of the auxiliary pipe insulated? Is the indoor unit fixed firmly?
Is noise big?
Trial Operation The person who has completed this installation shall be requested to conduct a test operation for check: Is the temperature adjuster working normally? Does the location for installation conform to requirements?
Winding up with Protective Plastic Tape The connection pipes, drain pipe, and the connection wires shall be wound up with PVC tape. Notes: The connection pipes shall also be wound up with insulating material to preserve the temperature. The airing direction shall be from bottom to top.
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8. Electric control functions
8.1 Electric control functions of AU242FHBHA and AU482FIBHA
1. Startup control of compressor
1) Protection at startup
In order to prevent the constant startup of compressor, and keep the pressure balance of the
system, within 3 minutes after compressor shuts off, please do not enter the thermostat OFF state,
3 minutes later, if the unit is at thermostat ON state, the compressor can re-start up. In 10 minutes
after compressor shuts off, in order to keep pressure balance, the solenoid valve SV1 will open.
2) Soft startup
In order to protect the compressor and the transducer, when startup, the unit will decrease the
startup load. Entering condition:
In heating mode, after the 4-way valve operation is over, it enters soft startup.
After the defrosting is over in heating, it enters soft startup.
2. Outdoor fan motor control
1) If fan motor starts up at high speed, running for 30 seconds later, it will change speed.
2) Compressor shuts off, outdoor motor will shut off after running at low speed for 30 seconds.
3) Temperature control difference is ±1degree, the interval of speed change is over 45 seconds.
3. Heater control If ambient temperature TA
27degree, heater will be electrified when compressor stops.
If TA≥27degree, or when compressor starts up, heater is not electrified, the temp. difference is 5
degree.
4. Defrosting control
In heating mode, defrosting sensor TE will check the frost state of outdoor heat exchanger to
control the defrosting.
5. 4-way valve reliable operation control
1) Purpose: reliable conversion of 4-way valve
2) Startup control
a. If 4-way valve not being electrified before starup, the 4-way valve will convert directly. In
heating mode, after the outdoor unit receives the startup signal from indoor unit, the
compressor will start up and enter the soft startup period directly.
b. If 4-way valve is electrified before startup, the unit will enter reliable operation control.
6. Unloading valve SV1 control
According to the operation, the 2-way valve will be controlled as follows:
1) Before or after the compressor starts up, SV1 will make unloading operation. The detailed is the
following: SV1 opens 1 minutes before compressor starts up, and keep open in the soft startup
period until the soft startup is over; In other period and 10 minutes after the unit shuts off, SV1
opens.
2) Any protections, SV1 opens.
7. Refrigerant spray valve SV2 control
According to the compressor discharging overheat state, open time of SV2 will be controlled.
8. Discharging temperature sensor TD, suction temperature sensor TS
When compressor stops and in 5 minutes after the compressor starts up, the TD abnormal value is
ignored. TS is not ignored.
According to the temperature measured by TD, TS, the unit will make by-pass control when the
discharging temperature is overheat.
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9. Heat exchanger temperature sensor TE, which will work in defrosting
1) According to temp. measured by TE, make the defrosting operation.
2) According to temp. measured by TE, make the fan speed control in heating.
10. Oil return operation in cooling
When indoor unit receives oil return signal, oil return operation will begin.
The compressor will keep a certain frequency, and quit 4 minutes later, then sends oil return over
signal to indoor unit.
11. Refrigerant return control in heating
In this operation, compressor keeps running and some indoor thermostats are OFF for 60 minutes,
also meets the other conditions, the function will work.
12. Remains heating operation ( used to protect compressor)
Purpose: avoid too much refrigerant stays in gas-liquid segregator, which results in compressor
difficult startup the next time.
In heating mode, after outdoor receives the shutoff signal from indoor, the unit will enter remains
heating operation ( the shutoff which results from communication malfunction between indoor and
outdoor, needs remains operation; the other protective shutoff will not make remains operation.)
13. Rating operation (only in debugging)
Rating operation: indoor capacity is fixed, compressor frequency depends on the total indoor
capacity and can be adjusted by hand.
In this period, the frequency can be increased or reduced.
14. Current value has 3 stages. Current is over A, frequency will increase to the target frequency;
Current is between B and C, frequency will decrease; current is below B, at the beginning, it not
rises, then rise slowly, when it is over B, stop rising to decrease frequency operation.
Peak current is over C and keep it for a period, the unit will be standby state, meanwhile, sends out
the failure signal. If running for another 30 minutes, current is over C again for a period, the
compressor stops, and sends out failure signal.
15. High pressure switch protection
If the pressure switch output is 1 (high level), there is no protection.
If the pressure switch output is 0 (low level) for a period, the unit enters high pressure protection.
Compressor will stop and send out alarm signal. The alarm is solved, the system can resume, in 3
minutes when compressor is standby, there is still alarm.
16. Low pressure switch protection
If the pressure switch output is 1 (high level), there is no protection.
When compressor is running, if low pressure switch is OFF for 3 minutes, the unit will alarm. When
compressor stops, if low pressure switch is OFF for 30 seconds, the unit will alarm. When
compressor starts up, in 3 minutes, low pressure switch is shielded. In defrosting and within 6
minutes when defrosting is over, low pressure switch is shielded.
17. Time shorting function (usually used in debugging)
As long as one indoor unit is in time shorting, the outdoor will enter 1/60 second time shorting
function. Outdoor is equipped with timeshorting port, if this port is disconnected, it will enter time
shorting too.
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8.2 Electric control functions of AU48NFIBIA
1. Capacity control of compressor
Operation mode: entering earlier in prior, cooling and heating can not operate simultaneously.
In cooling, the output frequency of the transducer depends on the indoor capacity request and the
outdoor ambient temperature; in heating, firstly the indoor capacity request and the outdoor ambient
temperature will confirm the base frequency, then the indoor evaporator temperature will adjust the
output frequency of the transducer. The indoor capacity request can be calculated as per the
capacity and the temperature difference between the set temperature and the indoor actual
temperature.
Low frequency protection: When the horse power of all running indoor unit is over 2HP, after the
output frequency stays for 15 minutes at 30Hz, then the output frequency will arise to 40Hz and run
for the time of low_f_prot_t, then the frequency will resume to the target frequency.
High frequency protection: After the output frequency runs for 15 minutes at over 110Hz, the output
frequency will reduce to 100Hz and run for 5 minutes, then it will resume to the target frequency.
2. Startup control of compressor
2.1 Protection at startup
In order to prevent the constant startup of compressor, and keep the pressure balance of the
system, within 3 minutes after compressor shuts off, please do not start up the compressor, 3
minutes later, the compressor can re-start up.
2.2 Soft startup ( 3 minutes)
In order to protect the compressor and the transducer, when startup, the unit will decrease the
startup load, and operate as follow:
Within 3 minutes after the compressor starts up, the unit runs at the fixed low frequency of 50Hz to
prevent the liquid type refrigerant being sucked into the compressor. Open solenoid valve to make it
pass by, and run with low load. 3 minutes later, the unit will run at the target frequency.
2.3 Reducing-pressure startup
In heating, when compressor stops, the refrigerant will remain in the gas-liquid segregator, in order
to prevent the blocked liquid at the next compressor startup, the compressor will make
reducing-pressure startup. After the gas-liquid segregator is dry completely, the compressor will
operate normally.
2.4 Pre-heat startup in heating mode
Because the compressor does not run for long time and the refrigerant does not circle, when
re-startup, it will cause refrigerant foam resulting in the compressor lack of oil, so the pre-heat can
ensure that low pressure will not reduce too much.
3. Outdoor EEV control
If reset when being electrified on, EEV is close totally, -500 pulses.
When in shutoff, or in cooling, in defrosting, EEV is open totally, 480 pulses.
When in oil return operation in heating mode, the open angle of EEV is the base angle of 6HP unit.
In normal heating mode, EEV will confirm a base angle as per the indoor capacity request, then
according to the overheat value, the system can micro-adjust the angle.
In heating the adjustment of EEV:
3.1 The min open angle is no less than 80, and the max open angle is no more than 350
3.2 After the soft startup is over, EEV will confirm the target overheat value due to the outdoor
ambient temperature
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