Argo AE720SH User manual

TECHNICAL DATA
& SERVICE MANUAL
OUTDOOR UNIT: AE720SH
AE726SH
AE735SH
0.8180.531.1 06/2008
SPLIT SYSTEM AIR CONDITIONER
AE735SH 387007176
Model No. Product Code No.
AE726SH 387007175
AE720SH 387007174

0.8180.531.00 05/2007
IMPORTANT!
Please read before installation
This air conditioning system meets strict safety and operating
standards.
For the installer or service person, it is important to install or
service the system so that it operates safely and efficiently.
For safe installation and trouble-free operation, you must:
• Carefully read this instruction booklet before beginning.
• Follow each installation or repair step exactly as shown.
• Observe all local, state and national electrical codes.
• Pay close attention to all warning and caution notices given in
this manual.
•The unit must be supplied with a dedicated electrical line.
This symbol refers to a hazard or unsafe practice which can result
in severe personal injury or death.
This symbol refers to a hazard or unsafe practice which can result
in personal injury or product or property damage.
If necessary, get help
These instructions are all you need for most installation sites and
maintenance conditions.
If you require help for a special problem, contact our sale/service
outlet or your certified dealer for additional instructions.
In case of improper installation
The manufacturer shall in no way be responsible for improper
installation or maintenance service, including failure to follow the
instructions in this document.
SPECIAL PRECAUTIONS
• During installation, connect before the refrigerant system and
then the wiring one; proceed in the reverse orden when removing
the units.
When wiring
ELECTRICAL SHOCK CAN CAUSE SEVERE
PERSONAL INJURY OR DEATH. ONLY A QUALIFIED,
EXPERIENCED ELECTRICIANS SHOULD ATTEMPT
TO WIRE THIS SYSTEM.
• Do not supply power to the unit until all wiring and tubing are
completed or reconnected and checked, to ensure the grounding.
• Highly dangerous electrical voltages are used in this system.
Carefully refer to the wiring diagram and these instructions when
wiring.
Improper connections and inadequate grounding can cause
accidental injury and death.
•Ground the unit following local electrical codes.
• The Yellow/Green wire cannot be used for any connection
different from the ground connection.
• Connect all wiring tightly. Loose wiring may cause overheating
at connection points and a possible fire hazard.
• Do not allow wiring to touch the refrigerant tubing, compressor,
or any moving parts of the fan.
• Do not use multi-core cable when wiring the power supply and
control lines. Use separate cables for each type of line.
When transporting
Be careful when picking up and moving the indoor and outdoor
units. Get a partner to help, and bend your knees when lifting to
reduce strain on your back. Sharp edges or thin aluminium fins on
the air conditioner can cut your fingers.
When installing...
... In a ceiling or wall
Make sure the ceiling/wall is strong enough to hold the unit-weight.
It may be necessary to build a strong wooden or metal frame to
provide added support.
... In a room
Properly insulate any tubing run inside a room to prevent
"sweating", which can cause dripping and water damage to walls
and floors.
... In moist or uneven locations
Use a raised concrete base to provide a solid level foundation for
the outdoor unit.
This prevents damage and abnormal vibrations.
... In area with strong winds
Securely anchor the outdoor unit down with bolts and a metal
frame. Provide a suitable air baffle.
... In a snowy area (for heat pump-type systems)
Install the outdoor unit on a raised platform that is higher than
drifting snow. Provide snow vents.
When connecting refrigerant tubing
• Keep all tubing runs as short as possible.
• Use the flare method for connecting tubing.
• Apply refrigerant lubricant to the matching surfaces of the flare
and union tubes before connecting them; screw by hand and
then tighten the nut with a torque wrench for a leak-free
connection.
• Check carefully for leaks before starting the test run.
NOTE:
Depending on the system type, liquid and gas lines may be either
narrow or wide. Therefore, to avoid confusion, the refrigerant
tubing for your particular model is specified as narrow tube for
liquid, wide tube for gas.
When servicing
• Turn the power OFF at the main power board before opening
the unit to check or repair electrical parts and wiring.
• Keep your fingers and clothing away from any moving parts.
• Clean up the site after the work, remembering to check that no
metal scraps or bits of wiring have been left inside the unit being
serviced.
• Ventilate the room during the installation or testng the refrigeration
system; make sure that, after the installation, no gas leaks are
present, because this could produce toxic gas and dangerous
if in contact with flames or heat-sources.
WARNING
CAUTION
WARNING
2

Pa
g
e
1. OPERATING RANGE 4
2. SPECIFICATIONS 5
2-1 Unit specifications 5
2-2 Major Component specifications 8
2-3 Other Component specifications 11
3. DIMENSIONAL DATA 12
4. REFRIGERANT FLOW DIAGRAM 13
5. PERFORMANCE DATA 14
5-1 Performance Charts 14
5-2 Cooling Capacity 17
5-3 Heating Capacity 20
6. ELECTRICAL DATA 21
6-1 Electrical characteristics 21
6-2 Electric Wiring Diagram 24
6-3 System Wiring Diagram 24
Table of Contents
3

1. OPERATING RANGE
Cooling Maximum
Minimum 43°C D.B. 19°C D.B.
32°C D.B. / 23°C W.B.
19°C D.B. / 14°C W.B. 24°C D.B. / 18°C W.B.
-8°C D.B. / -9°C W.B.
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.
Heating Maximum
Minimum 27°C D.B. -
4

2. SPECIFICATIONS
2-1 Unit Specifications
AE720SH
Power source
V
olta
g
e ratin
g
Performance * AW720HL
Capacity kW
BTU/h
Air circulation (High) m³/h
Moisture removal (High) Liters/h
Electrical Ratin
g
Available voltage range V
Running amperes A
Power input W
Power factor %
C.O.P. W/W
Compressor locked rotor amperes A
Features
Fan speed
Compressor
Refrigerant / Amount charged at shipment g
Refrigerant control
Power noise level Hi dB-A
Refrigerant tubing connections
Max. allowable tubing length at shipment m
Refrigerant Narrow tube mm(in.)
tube diameter Wide tube mm(in.)
Dimensions & Wei
g
ht
Unit dimensions Height mm
Width mm
Depth mm
Package dimensions Height mm
Width mm
Depth mm
Weight Net kg
Shipping kg
Shipping volume m3
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Remarks:
Rating conditions are:
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
Heating: Indoor air temperature 20°C D.B.
Outdoor air temperature 7°C D.B. / 6°C W.B.
*For other INDOOR UNITS' MODELS, please refer to catalogue
2,15 2,30
7330 7840
220 - 240V ~ 50Hz
230V
Cooling Heating
35,0
38,0
0,16
700
265
568
815
343
2,90
650 630
0,7 -
3,00
450
12 12
Cooling Heating
94 94
3,31 3,65
198 ~ 264
56
1(Hi)
Rotary (Hermetic)
R410A / 740
Capillary tube
6,35 (1/4)
9,52 (3/8)
540
Flare type
7,5
5

AE726SH
Power source
V
olta
g
e ratin
g
Performance * AW726HL
Capacity kW
BTU/h
Air circulation (High) m³/h
Moisture removal (High) Liters/h
Electrical Ratin
g
Available voltage range V
Running amperes A
Power input W
Power factor %
C.O.P. W/W
Compressor locked rotor amperes A
Features
Fan speed
Compressor
Refrigerant / Amount charged at shipment g
Refrigerant control
Power noise level Hi dB-A
Refrigerant tubing connections
Max. allowable tubing length at shipment m
Refrigerant Narrow tube mm(in.)
tube diameter Wide tube mm(in.)
Dimensions & Wei
g
ht
Unit dimensions Height mm
Width mm
Depth mm
Package dimensions Height mm
Width mm
Depth mm
Weight Net kg
Shipping kg
Shipping volume m3
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Remarks:
Rating conditions are:
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
Heating: Indoor air temperature 20°C D.B.
Outdoor air temperature 7°C D.B. / 6°C W.B.
*For other INDOOR UNITS' MODELS, please refer to catalogue
6,35 (1/4)
9,52 (3/8)
540
Flare type
7,5
57
1(Hi)
Rotary (Hermetic)
R410A / 850
Capillary tube
450
17 17
Cooling Heating
96 95
3,44 3,80
198 ~ 264 3,60
770 790
1,2 -
3,50
35,0
38,0
0,16
700
265
568
815
343
220 - 240V ~ 50Hz
230V
Cooling Heating
2,65 3,00
9040 10230
6

AE735SH
Power source
V
olta
g
e ratin
g
Performance * AW735HL
Capacity kW
BTU/h
Air circulation (High) m³/h
Moisture removal (High) Liters/h
Electrical Ratin
g
Available voltage range V
Running amperes A
Power input W
Power factor %
C.O.P. W/W
Compressor locked rotor amperes A
Features
Fan speed
Compressor
Refrigerant / Amount charged at shipment g
Refrigerant control
Power noise level Hi dB-A
Refrigerant tubing connections
Max. allowable tubing length at shipment m
Refrigerant Narrow tube mm(in.)
tube diameter Wide tube mm(in.)
Dimensions & Wei
g
ht
Unit dimensions Height mm
Width mm
Depth mm
Package dimensions Height mm
Width mm
Depth mm
Weight Net kg
Shipping kg
Shipping volume m3
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Remarks:
Rating conditions are:
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
Heating: Indoor air temperature 20°C D.B.
Outdoor air temperature 7°C D.B. / 6°C W.B.
*For other INDOOR UNITS' MODELS, please refer to catalogue
815
343
35,0
22 22
1(Hi)
Rotary (Hermetic)
R410A / 870
Capillary tube
60
38,0
220 - 240V ~ 50Hz
230V
265
568
1,5 -
11600 12620
Cooling
0,16
Cooling Heating
198 ~ 264
5,40 5,2
1060 1025
86
3,21
Heating
3,40 3,70
3,61
85
470
12,7 (1/2)
540
700
Flare type
7,5
6,35 (1/4)
7

2-2 Major Component Specifications
Outdoor Unit: AE720SH
Compresso
r
Type
Compressor model
Nominal input W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 20°C)
Ω
Overload relay
Safety devices Type
Operating Temp. Open °C
Close °C
Run capacitor µF
VAC
Fan & Fan Moto
r
Type
Q'ty ……. Dia.
Fan motor model…Q'ty
No. Of poles…rpm (230 V, High)
Nominal output W
Coil resistance (Ambient temp. 25 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close °C
Run capacitor µF
VAC
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
External Finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Acrylic baked-on enamel finish
Aluminium plate fin / Copper tube
1
1,2
0,35
6…865
-
1,5
450
21
BRN-WHT: 242.4
WHT-YEL: 408.1
Thermal protector
120 ± 5
400
Propeller
1…. Ø 370
IB-966-501…1
Rotary (Hermetic)
5RS084EAB01
20
600
MRA99212-9201 / MRA99326
N/A
N/A
RB68A / Freol Alpha 68M…300
C-R: 4,794
C-S: 5,217
External (OLR T)
8

Outdoor Unit: AE726SH
Compresso
r
Type
Compressor model
Nominal input W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 20°C)
Ω
Overload relay
Safety devices Type
Operating Temp. Open °C
Close °C
Run capacitor µF
VAC
Fan & Fan Moto
r
Type
Q'ty ……. Dia.
Fan motor model…Q'ty
No. Of poles…rpm (230 V, High)
Nominal output W
Coil resistance (Ambient temp. 25 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close °C
Run capacitor µF
VAC
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
External Finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE
30
700
MRA99901-9201
N/A
N/A
RB68A / Freol Alpha 68M…350
C-R: 3,863
C-S: 3,309
External (OLR T)
Rotary (Hermetic)
5PS102EAG01
400
Propeller
1…. Ø 370
IB-966-501…1
6…865
-
1,5
450
21
BRN-WHT: 242.4
WHT-YEL: 408.1
Thermal protector
120 ± 5
Acrylic baked-on enamel finish
Aluminium plate fin / Copper tube
2
1,4
0,34
9

Outdoor Unit: AE735SH
Compressor
Type
Compressor model
Nominal output W
Compressor oil…Amount cc.
Coil resistance (Ambient temp. 20°C)
Ω
Overload relay
Safety devices Type
Operating Temp. Open °C
Close °C
Run capacitor µF
VAC
Fan & Fan Motor
Type
Q'ty ……. Dia.
Fan motor model…Q'ty
No. Of poles…rpm (230 V, High)
Nominal output W
Coil resistance (Ambient temp. 25 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close °C
Run capacitor µF
VAC
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
External Finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE
450
Thermal protector
120 ± 5
-
1,5
6…865
21
BRN-WHT: 242.4
WHT-YEL: 408.1
400
Propeller
1…. Ø 370
IB-966-501…1
Rotary (Hermetic)
5PS132EAD01
900
MRA98533-9201
N/A
N/A
25
RB68A / Freol Alpha 68M…350
C-R: 2,798
C-S: 5,432
External (OLR T)
Acrylic baked-on enamel finish
Aluminium plate fin / Copper tube
2
1,4
0,34
10

2-3 Other Component Specifications
AE720SH
AE726SH
AE735SH
4-wa
y
Valve
(
20S
)
Coil rating
Coil resistance Ω
(
at 20°C
)
AC 220/240 V, 50 Hz, 6W
1470 ± 7%
SQ-136 (Coil) SHF-4H-23U (Valve)
11

3. DIMENSIONAL DATA
700
540
15
470
4 – ø12 holes 116
320
294
Air intake
Air discharge
25510
170
103 57
Narrow tube service valve
ø6.35 (1/4")
Wide tube service valve
ø9.52 (3/8")
ø12.7 (1/2") 7000/9000 BTU/h
12000 BTU/h
Unit : mm
12

4. REFRIGERANT FLOW DIAGRAM
Indoor Unit: AW720HL Outdoor Unit: AE720SH
AW726HL AE726SH
Indoor Unit: AW735HL Outdoor Unit: AE726SH
IMPORTANT
Because capillary tubing is used in the outdoor unit, both the wide and narrow tubes of this
air conditioner become cold. To prevent heat loss and wet floors due to dripping of condensation,
both tubes must be well insulated with a proper insulation material.
The thickness of the insulation should be a min. 8mm.
CAUTION
After a tube has been insulated, never try to bend it into a narrow curve
because it can cause the tube to break or crack.
O.D.
Ø9,52mm
(3/8")
O.D.
Ø6,35mm
(1/4")
O.D.
Ø12,7mm
(1/2")
O.D.
Ø6,35mm
(1/4")
cooling cycle
heating cycle
cooling cycle
heating cycle
13

5. PERFORMANCE DATA
5-1 Performance charts
AE720SH
 Coolin
g
Characteristics  Heatin
g
Characteristics
0,74
0.8180.531.00 05/2007
Notes:
P
o
i
n
t
s o
f
R
a
ti
n
g
con
diti
on
Data referred to AW720HL
Overload prevention operates to protect the air conditioner when outdoor ambient temperature
reaches extremely high values in heating mode.
1,50
2,00
2,50
3,00
3,50
4,00
4,50
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MP
a
2,5
2,7
2,9
3,1
3,3
3,5
3,7
3,9
20 25 30 35 40 45
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
32
27
19
2,5
2,7
2,9
3,1
3,3
3,5
3,7
3,9
-10 -5 0 5 10 15 20 25
Outdoor inlet D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C) 27
20
15
0,60
0,80
1,00
1,20
1,40
1,60
20 25 30 35 40 45
Outdoor inlet air D.B. (°C)
Low pressure at wide tube service valve MP
a
Indoor inlet air
D.B. (°C) Indoor inlet air
D.B. (°C)
27
20
15
32
27
19
7
7
32
27
19
14

AE726SH
 Coolin
g
Characteristics  Heatin
g
Characteristics
0,74
0.8180.531.00 05/2007
Notes:
Points of Rating condition
Data referred to AW726HL
Overload prevention operates to protect the air conditioner when outdoor ambient temperature
reaches extremely high values in heating mode.
1,00
1,50
2,00
2,50
3,00
3,50
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MP
a
2,7
2,9
3,1
3,3
3,5
3,7
3,9
20 25 30 35 40 45
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
32
27
19
2,7
2,9
3,1
3,3
3,5
3,7
3,9
-10 -5 0 5 10 15 20 25
Outdoor inlet D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C) 27 20
15
0,60
0,70
0,80
0,90
1,00
1,10
1,20
20 25 30 35 40 45
Outdoor inlet air D.B. (°C)
Low pressure at wide tube service valve MP
a
Indoor inlet air
D.B. (°C) Indoor inlet air
D.B. (°C)
27
20
15
32
27
19
7
7
32
27
19
15

AE735SH
 Coolin
g
Characteristics  Heatin
g
Characteristics
0,74
0.8180.531.00 05/2007
Notes:
Points of Rating condition
Data referred to AW735HL
Overload prevention operates to protect the air conditioner when outdoor ambient temperature
reaches extremely high values in heating mode.
1
1,5
2
2,5
3
3,5
4
-10 -5 0 5 10 15 20 25
Outdoor inlet air D.B. (°C)
High pressure at wide tube service valve MP
a
4,0
4,5
5,0
5,5
6,0
6,5
7,0
20 25 30 35 40 45
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
32
27
19
4,0
4,5
5,0
5,5
6,0
6,5
7,0
-10 -5 0 5 10 15 20 25
Outdoor inlet D.B. temp. (°C)
Operating current (A)
Indoor inlet air
D.B. (°C)
27
20
15
0,60
0,70
0,80
0,90
1,00
1,10
1,20
20 25 30 35 40 45
Outdoor inlet air D.B. (°C)
Low pressure at wide tube service valve MP
a
Indoor inlet air
D.B. (°C) Indoor inlet air D.B. (°C) 27
20
15
32
27
19
7
7
16

5-2 Cooling Capacity
OUTDOOR UNIT: AE720SH
INDOOR UNIT: AW720HL
220 - 240V ~ 50Hz
RATING CAPACITY 2,15 kW moisture removal 0,7 l/h
COMP. POWER INPUT 0,562 kW max comp input 0,742 kW
AIR FLOW RATE 450 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 2,17 2,04 1,98 1,88 1,77 1,63
CM 0,31 0,38 0,46 0,53 0,60 0,67
21 SHC 1,51 1,40 1,37 1,32 1,27 1,20
23 SHC 1,70 1,58 1,55 1,51 1,45 1,38
15 25 SHC 1,89 1,76 1,73 1,68 1,63 1,56
27 SHC 2,09 1,95 1,91 1,86 1,77 1,63
29 SHC 2,17 2,04 1,98 1,88 1,77 1,63
31 SHC 2,17 2,04 1,98 1,88 1,77 1,63
TC 2,33 2,21 2,12 2,02 1,90 1,75
CM 0,33 0,40 0,47 0,55 0,62 0,69
21 SHC 1,30 1,22 1,19 1,14 1,08 1,01
23 SHC 1,49 1,40 1,36 1,32 1,26 1,20
17 25 SHC 1,69 1,59 1,55 1,50 1,44 1,37
27 SHC 1,89 1,78 0,74 1,68 1,62 1,56
29 SHC 2,08 1,96 1,91 1,86 1,80 1,73
31 SHC 2,27 2,15 2,08 2,02 1,90 1,75
TC 2,47 2,34 2,26 2,15 2,02 1,86
CM 0,34 0,42 0,49 0,56 0,64 0,71
21 SHC 1,09 1,02 0,99 0,94 0,89 0,82
23 SHC 1,29 1,20 1,17 1,13 1,07 1,00
19 25 SHC 1,48 1,38 1,35 1,30 1,25 1,18
27 SHC 1,67 1,56 1,53 1,66 1,43 1,36
29 SHC 1,87 1,73 1,71 1,66 1,61 1,54
31 SHC 2,06 1,91 1,89 1,85 1,79 1,72
TC 2,60 2,48 2,39 2,28 2,14 1,97
CM 0,46 0,51 0,56 0,62 0,67 0,73
23 SHC 1,07 1,01 0,98 0,93 0,87 0,81
21 25 SHC 1,26 1,18 1,15 1,11 1,06 0,99
27 SHC 1,46 1,36 1,34 1,29 1,24 1,17
29 SHC 1,65 1,54 1,51 1,47 1,42 1,35
31 SHC 1,84 1,72 1,70 1,65 1,60 1,53
TC 2,77 2,62 2,53 2,39 2,24 2,08
CM 0,57 0,61 0,64 0,67 0,71 0,74
23 25 SHC 1,04 0,98 0,95 0,90 0,84 0,79
27 SHC 1,24 1,15 1,13 1,08 1,02 0,96
29 SHC 1,43 1,32 1,31 1,26 1,20 1,15
31 SHC 1,63 1,51 1,49 1,43 1,38 1,33
TOTAL COOLING CAPACITY kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
NOTE: Data referred to AW726HL
CONDENSER
OUTDOOR AMBIENT TEMP. °C
17

OUTDOOR UNIT: AE726SH
INDOOR UNIT: AW726HL
220 - 240V ~ 50Hz
RATING CAPACITY 2,65 kW moisture removal 1,2 l/h
COMP. POWER INPUT 0,68 kW max comp input 0,81 kW
AIR FLOW RATE 450 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 2,68 2,51 2,44 2,32 2,18 2,01
CM 0,51 0,55 0,59 0,64 0,68 0,73
21 SHC 1,86 1,72 1,69 1,63 1,56 1,48
23 SHC 2,10 1,95 1,91 1,86 1,79 1,71
15 25 SHC 2,33 2,18 2,13 2,07 2,00 1,92
27 SHC 2,57 2,40 2,36 2,30 2,18 2,01
29 SHC 2,68 2,51 2,44 2,32 2,18 2,01
31 SHC 2,68 2,51 2,44 2,32 2,18 2,01
TC 2,87 2,72 2,62 2,49 2,34 2,15
CM 0,53 0,57 0,62 0,66 0,70 0,75
21 SHC 1,60 1,51 1,46 1,41 1,34 1,25
23 SHC 1,84 1,73 1,68 1,62 1,56 1,47
17 25 SHC 2,08 1,96 1,91 1,85 1,78 1,69
27 SHC 2,33 2,19 0,74 2,07 2,00 1,92
29 SHC 2,57 2,42 2,35 2,29 2,22 2,14
31 SHC 2,80 2,64 2,57 2,49 2,34 2,15
TC 3,05 2,88 2,78 2,65 2,49 2,29
CM 0,55 0,59 0,64 0,68 0,72 0,77
21 SHC 1,35 1,26 1,22 1,16 1,09 1,01
23 SHC 1,59 1,48 1,45 1,39 1,32 1,24
19 25 SHC 1,83 1,70 1,66 1,61 1,54 1,46
27 SHC 2,06 1,92 1,89 1,81 1,76 1,68
29 SHC 2,30 2,13 2,11 2,05 1,99 1,90
31 SHC 2,54 2,36 2,33 2,28 2,21 2,13
TC 3,21 3,05 2,95 2,81 2,64 2,43
CM 0,58 0,62 0,66 0,70 0,75 0,79
23 SHC 1,32 1,25 1,20 1,15 1,08 1,00
21 25 SHC 1,56 1,46 1,42 1,37 1,30 1,22
27 SHC 1,80 1,68 1,65 1,59 1,53 1,44
29 SHC 2,04 1,89 1,87 1,81 1,75 1,66
31 SHC 2,27 2,12 2,09 2,03 1,97 1,89
TC 3,42 3,23 3,12 2,95 2,76 2,57
CM 0,61 0,65 0,69 0,73 0,77 0,81
23 25 SHC 1,28 1,21 1,17 1,11 1,04 0,97
27 SHC 1,53 1,42 1,39 1,33 1,26 1,19
29 SHC 1,77 1,63 1,61 1,55 1,48 1,41
31 SHC 2,01 1,86 1,84 1,77 1,70 1,64
TOTAL COOLING CAPACITY kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
NOTE: Data referred to AW726HL
CONDENSER
OUTDOOR AMBIENT TEMP. °C
18

OUTDOOR UNIT: AE735SH
INDOOR UNIT: AW735HL
220 - 240V ~ 50Hz
RATING CAPACITY 3,40 kW moisture removal 1,5 l/h
COMP. POWER INPUT 0,966 kW max comp input 1,206 kW
AIR FLOW RATE 470 m³/h
EVAPORATOR
ENT.TEMP. °C
W.B. D.B. 20 25 30 35 40 43
TC 3,43 3,22 3,13 2,98 2,79 2,58
CM 0,63 0,73 0,82 0,91 1,00 1,09
21 SHC 2,38 2,21 2,17 2,09 2,00 1,90
23 SHC 2,69 2,50 2,45 2,38 2,29 2,19
15 25 SHC 2,99 2,79 2,73 2,66 2,57 2,47
27 SHC 3,30 3,08 3,02 2,95 2,79 2,58
29 SHC 3,43 3,22 3,13 2,98 2,79 2,58
31 SHC 3,43 3,22 3,13 2,98 2,79 2,58
TC 3,68 3,49 3,36 3,19 3,00 2,76
CM 0,66 0,75 0,85 0,94 1,03 1,12
21 SHC 2,05 1,93 1,88 1,80 1,71 1,60
23 SHC 2,36 2,22 2,16 2,08 2,00 1,89
17 25 SHC 2,67 2,52 2,45 2,37 2,28 2,17
27 SHC 2,98 2,81 0,74 2,65 2,56 2,46
29 SHC 3,29 3,10 3,02 2,94 2,85 2,74
31 SHC 3,59 3,39 3,30 3,19 3,00 2,76
TC 3,91 3,70 3,57 3,40 3,19 2,94
CM 0,69 0,78 0,87 0,97 1,06 1,15
21 SHC 1,73 1,62 1,57 1,49 1,40 1,30
23 SHC 2,04 1,90 1,86 1,78 1,69 1,59
19 25 SHC 2,35 2,18 2,14 2,06 1,98 1,87
27 SHC 2,64 2,46 2,42 2,35 2,26 2,16
29 SHC 2,95 2,73 2,71 2,63 2,55 2,44
31 SHC 3,26 3,02 2,99 2,92 2,83 2,73
TC 4,11 3,92 3,78 3,61 3,39 3,12
CM 0,80 0,88 0,95 1,03 1,10 1,18
23 SHC 1,69 1,60 1,54 1,47 1,38 1,28
21 25 SHC 2,00 1,87 1,83 1,76 1,67 1,57
27 SHC 2,31 2,15 2,11 2,04 1,96 1,85
29 SHC 2,62 2,43 2,39 2,33 2,24 2,14
31 SHC 2,91 2,71 2,68 2,61 2,53 2,42
TC 4,39 4,14 4,01 3,78 3,54 3,30
CM 0,92 0,97 1,03 1,09 1,15 1,21
23 25 SHC 1,65 1,55 1,50 1,42 1,33 1,24
27 SHC 1,96 1,82 1,78 1,70 1,61 1,52
29 SHC 2,27 2,09 2,07 1,99 1,90 1,81
31 SHC 2,58 2,39 2,36 2,27 2,18 2,10
TOTAL COOLING CAPACITY kW
SHC: SENSIBLE HEAT CAPACITY kW
CM: COMPRESSOR INPUT kW
RATING CONDITIONS
Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
NOTE: Data referred to AW735HL
CONDENSER
OUTDOOR AMBIENT TEMP. °C
19

5-3 Heating Capacity
0,74
0.8180.531.00 05/2007
NOTE: Data referred to Hi-Wall models
A
W720HL
A
W726HL
A
W735HL
–5 0 5 710 15
Outdoor temperature (°C D.B.)
0
10
20
30
40
50
60
70
80
90
100
110
120
Heating capacity ratio (%)
NOTE
1) … Point of Rating condition
Black dot in the chart indicate the following rating condition.
Indoor : 20°C D.B.
Outdoor : 7°C D.B. / 6°C W.B.
2) Above characteristics indicate instantaneous operation, which does not take into
consideration defrost operation.
3) Fan speed : High
4) Because this air conditioner heats a room by drawing in the heat of the outside
air (heat pump system), the heating efficiency will fall off when the outdoor
temperature is very low. If sufficient heat cannot be obtained with this air
conditioner, use another heating appliance in conjunction with it.
–8
20