Argo AER 536 SC3E, AER 525 SC3E, AER 525 SCL3E, AS 436 C, AER 536 SCL3E Technical Data & Service Manual
...
1
Section
2
3
4
5
TECHNICAL DATA
&
SERVICE MANUAL
AS 425 C / AER 525 SCE
AS 425 C / AER 525 SC3E
AS 425 C / AER 525 SCL3E
AS 436 C / AER 536 SC3E
AS 436 C / AER 536 SCL3E
AS 448 C / AER 548 SC3E
AS 448 C / AER 548 SCL3E
AD 425 CW / AER 525 SCE
AD 425 CW / AER 525 SC3E
AD 425 CW / AER 525 SCL3E
AD 436 CW / AER 536 SC3E
AD 436 CW / AER 536 SCL3E
AD 448 CW / AER 548 SC3E
AD 448 CW / AER 548 SCL3E
AC 425 C / AER 525 SCE
AC 425 C / AER 525 SC3E
AC 425 C / AER 525 SCL3E
AC 436 C / AER 536 SC3E
AC 436 C / AER 536 SCL3E
AC 448 C / AER 548 SC3E
AC 448 C / AER 548 SCL3E
SPLIT SYSTEM AIR CONDITIONER
Indoor Unit Outdoor Unit
AER 525 SCE - AER 525 SC3E
AER 525 SCL3E
AER 536 SC3E - AER 548 SC3E
AER 536 SCL3E - AER 548 SCL3E
AS 425 C
AD 425 CW
AC 425 C
AC 436 C
AC 448 C
AS 436 C
AS 448 C
AD 436 CW
AD 448 CW
0.8180.229.0 07/02
®
i
Please Read Before Starting
This air conditioning system meets strict safety and
operating standards. As the installer or service person, it
is an important part of your job to install or service the
system so 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.
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 sales/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
When Wiring
……………………………………………………………………
ELECTRICAL SHOCK CAN CAUSE
SEVERE PERSONAL INJURY OR DEATH.
ONLY A QUALIFIED, EXPERIENCED
ELECTRICIAN SHOULD ATTEMPT TO
WIRE THIS SYSTEM.
• Do not supply power to the unit until all wiring and
tubing are completed or reconnected and checked.
• 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 or
death.
• Ground the unit following local electrical codes.
• Connect all wiring tightly. Loose wiring may cause
overheating at connection points and a possible fire
hazard.
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 aluminum fins on the air conditioner can cut your
fingers.
Important
CAUTION
When Installing
……………………………………………………………………
…In a Room
Properly insulate any tubing run inside a room to prevent
“sweating” that can cause dripping and water damage to
walls and floors.
…In Moist or Uneven Locations
Use a raised concrete pad or concrete blocks to provide a
solid, level foundation for the outdoor unit. This prevents
water damage and abnormal vibration.
…In an area with High 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
……………………………………………………………………
• Ventilate the room well, in the event that refrigerant gas
leaks during the installation. Be careful not to allow
contact of the refrigerant gas with a flame as this will
cause the generation of poisonous gas.
• 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, 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
either “narrow” or “wide” rather than as “liquid” or “gas”.
When Servicing
……………………………………………………………………
• Turn the power OFF at the main power box (mains)
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 when installation is finished. Check
that no metal scraps or bits of wiring have been left
inside the unit.
CAUTION
• Ventilate any enclosed areas when installing or testing
the refrigeration system. Contact of refrigerant gas with
fire or heat can produce poisonous gas.
• Confirm after installation that no refrigerant gas is
leaking. If the gas comes in contact with a burning
stove, gas water heater, electric room heater or other
heat source, it can cause the generation of poisonous
gas.
– I-1 –
1. SPECIFICATIONS
1-1 Unit Specifications ................................................................................. I - 2
4-Way Air Discharge Semi-concealed Type...........................................I - 2
Ceiling Mounted Type..............................................................................I - 9
Concealed Duct Type ..............................................................................I - 16
1-2 Major Component Specifications.............................................................I - 30
(A)Indoor Units........................................................................................I - 30
(B)Outdoor Units .....................................................................................I - 41
1-3 Other Component Specifications.............................................................I - 46
46
47
48
50
4-Way Air Discharge Semi-concealed Type...........................................I -
Ceiling Mounted Type..............................................................................I -
I -
Concealed Duct Type ..............................................................................
Outdoor Units...........................................................................................I -
1-4 Dimensional Data ....................................................................................I - 52
(A)Indoor Units........................................................................................I - 52
4-Way Air Discharge Semi-concealed Type.......................................I - 53
Ceiling Mounted Type ........................................................................I - 54
Concealed Duct Type.........................................................................I - 55
(B)Outdoor Units .....................................................................................I - 59
1-5 Refrigerant Flow Diagram........................................................................I - 61
1-6 Operating Range .....................................................................................I - 63
1-7 Cooling Capacity......................................................................................I - 64
1-8 Noise Criterion Curves.............................................................................I - 82
1-9 Indoor Fan Performance..........................................................................I - 87
1-10 Air throw Distance Chart..........................................................................I - 89
1-11 Installation Instructions ............................................................................I - 91
Tubing Length..........................................................................................I - 91
92
Selecting the Installation Site...................................................................I -
Electrical Wiring .......................................................................................I - 95
Electrical Characteristics .........................................................................I - 97
– I-2 –
1-1 Unit Specifications
4-Way Air Discharge Semi-concealed Type
MODEL No. Indoor Unit AS425C
Outdoor Unit AER525SCE
POWER SOURCE 220 - 230 - 240 V / 1 phase / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,140 / 1,020 / 840
Moisture removal (High) Liters/h 3.6
ELECTRICAL RATINGS
Voltage rating V 220 230 240
Available voltage range V 198 – 264
Running amperes* A 13.3 13.5 13.6
Max. running amperes** A 14.7 14.7 14.8
Power input kW 2.75 2.87 2.94
Power factor % 94 93 90
C.O.P W / W 2.65 2.54 2.48
Max. starting amperes A 69 72 75
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-31G(W) Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection)
Max. head 25 cm above drain connection (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 37 / 35 / 31
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 2.4
DIMENSIONS & WEIGHT Indoor unit (Include panel) Outdoor unit
Unit dimensions Height mm (in.) 328 (12 - 29 / 32) 735 (28 - 30 / 32)
Width mm (in.) 860 (33 - 27 / 32) 940 (37 )
Depth mm (in.) 860 (33 - 27 / 32) 340 (13 - 12 / 32)
Package dimensions Body Panel Outdoor unit
Height mm (in.)
284 (11 - 6 / 32) 104 ( 4 - 3 / 32) 826 (32 - 17 / 32)
Width mm (in.)
824 (32 - 14 / 32) 967 (38 - 2 / 32) 1,016 (40 )
Depth mm (in.)
833 (32 - 25 / 32) 999 (39 -11 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 30 (66) 67 ( 148)
Shipping weight kg (lb.) 27 ( 60) 8 ( 18) 73 ( 161)
Shipping volume m
3
(cu. ft) 0.195 ( 6.9) 0.1 ( 3.5) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-3 –
MODEL No. Indoor Unit AS 425C
Outdoor Unit AER525SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,140 / 1,020 / 840
Moisture removal (High) Liters/h 3.6
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 4.82 4.78 4.73
Max. running amperes** A 5.67 5.68 5.69
Power input kW 2.76 2.79 2.82
Power factor % 87 84 83
C.O.P W / W 2.64 2.62 2.59
Max. starting amperes A 27 29 30
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-31G(W) Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection)
Max. head 25 cm above drain connection (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 37 / 35 / 31
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 2.4
DIMENSIONS & WEIGHT Indoor unit (Include panel) Outdoor unit
Unit dimensions Height mm (in.) 328 (12 - 29 / 32) 735 (28 - 30 / 32)
Width mm (in.) 860 (33 - 27 / 32) 940 (37 )
Depth mm (in.) 860 (33 - 27 / 32) 340 (13 - 12 / 32)
Package dimensions Body Panel Outdoor unit
Height mm (in.)
284 (11 - 6 / 32) 104 ( 4 - 3 / 32) 826 (32 - 17 / 32)
Width mm (in.)
824 (32 - 14 / 32) 967 (38 - 2 / 32) 1,016 (40 )
Depth mm (in.)
833 (32 - 25 / 32) 999 (39 -11 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 30 (66) 67 ( 148)
Shipping weight kg (lb.) 27 ( 60) 8 ( 18) 73 ( 161)
Shipping volume m
3
(cu. ft) 0.195 ( 6.9) 0.1 ( 3.5) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-4 –
MODEL No. Indoor Unit AS425C
Outdoor Unit AER525SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,140 / 1,020 / 840
Moisture removal (High) Liters/h 3.6
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 4.82 4.78 4.73
Max. running amperes** A 5.67 5.68 5.69
Power input kW 2.76 2.79 2.82
Power factor % 87 84 83
C.O.P W / W 2.64 2.62 2.59
Max. starting amperes A 27 29 30
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-31G(W) Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection)
Max. head 25 cm above drain connection (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 37 / 35 / 31
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 3.0
DIMENSIONS & WEIGHT Indoor unit (Include panel) Outdoor unit
Unit dimensions Height mm (in.) 328 (12 - 29 / 32) 735 (28 - 30 / 32)
Width mm (in.) 860 (33 - 27 / 32) 940 (37 )
Depth mm (in.) 860 (33 - 27 / 32) 340 (13 - 12 / 32)
Package dimensions Body Panel Outdoor unit
Height mm (in.)
284 (11 - 6 / 32) 104 ( 4 - 3 / 32) 826 (32 - 17 / 32)
Width mm (in.)
824 (32 - 14 / 32) 967 (38 - 2 / 32) 1,016 (40 )
Depth mm (in.)
833 (32 - 25 / 32) 999 (39 -11 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 30 (66) 69 ( 152)
Shipping weight kg (lb.) 27 ( 60) 8 ( 18) 75 ( 165)
Shipping volume m
3
(cu. ft) 0.195 ( 6.9) 0.1 ( 3.5) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-5 –
MODEL No. Indoor Unit AS436C
Outdoor Unit AER536SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 10.6
BTU / h 36,000
Air circulation (Hi / Me / Lo) m3/h 1,920 / 1,680 / 1,320
Moisture removal (High) Liters/h 4.6
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 7.01 7.02 7.05
Max. running amperes** A 7.86 7.78 7.9
Power input kW 3.92 3.97 4.02
Power factor % 85 82 79
C.O.P W / W 2.7 2.67 2.64
Max. starting amperes A 47 49 50
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-31G(W) Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection)
Max. head 25 cm above drain connection (25A, OD32 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 43 / 40 / 36
Outdoor - Hi
dB - A 53
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.0
DIMENSIONS & WEIGHT Indoor unit (Include panel) Outdoor unit
Unit dimensions Height mm (in.) 358 (14 - 3 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,150 (45 - 9 / 32) 940 (37 )
Depth mm (in.) 860 (33 - 27 / 32) 340 (13 - 12 / 32)
Package dimensions Body Panel Outdoor unit
Height mm (in.)
316 (12 - 14 / 32) 104 ( 4 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.)
1,114(43 - 27 / 32) 1,257 (49 -16 / 32) 1,016 (40 )
Depth mm (in.)
860 (33 - 27 / 32) 999 (39- 11 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 (84) 104 ( 229)
Shipping weight kg (lb.) 32 ( 71) 10 ( 22) 111 ( 245)
Shipping volume m
3
(cu. ft) 0.303 (10.7) 0.131 ( 4.6) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-6 –
MODEL No. Indoor Unit AS436C
Outdoor Unit AER536SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 10.6
BTU / h 36,000
Air circulation (Hi / Me / Lo) m3/h 1,920 / 1,680 / 1,320
Moisture removal (High) Liters/h 4.6
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 7.01 7.02 7.05
Max. running amperes** A 7.86 7.78 7.9
Power input kW 3.92 3.97 4.02
Power factor % 85 82 79
C.O.P W / W 2.7 2.67 2.64
Max. starting amperes A 47 49 50
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-31G(W) Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection)
Max. head 25 cm above drain connection (25A, OD32 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 43 / 40 / 36
Outdoor - Hi
dB - A 53
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.0
DIMENSIONS & WEIGHT Indoor unit (Include panel) Outdoor unit
Unit dimensions Height mm (in.) 358 (14 - 3 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,150 (45 - 9 / 32) 940 (37 )
Depth mm (in.) 860 (33 - 27 / 32) 340 (13 - 12 / 32)
Package dimensions Body Panel Outdoor unit
Height mm (in.)
316 (12 - 14 / 32) 104 ( 4 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.)
1,114(43 - 27 / 32) 1,257 (49 -16 / 32) 1,016 (40 )
Depth mm (in.)
860 (33 - 27 / 32) 999 (39- 11 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 (84) 104 ( 229)
Shipping weight kg (lb.) 32 ( 71) 10 ( 22) 111 ( 245)
Shipping volume m
3
(cu. ft) 0.303 (10.7) 0.131 ( 4.6) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-7 –
MODEL No. Indoor Unit AS448C
Outdoor Unit AER548SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 12.6
BTU / h 43,000
Air circulation (Hi / Me / Lo) m3/h 1,920 / 1,680 / 1,320
Moisture removal (High) Liters/h 6.3
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 8.35 8.35 8.37
Max. running amperes** A 9.47 9.47 9.49
Power input kW 4.6 4.64 4.67
Power factor % 84 80 78
C.O.P W / W 2.74 2.72 2.7
Max. starting amperes A 53 56 58
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-31G(W) Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection)
Max. head 25 cm above drain connection (25A, OD32 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 43 / 40 / 36
Outdoor - Hi
dB - A 55
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.3
DIMENSIONS & WEIGHT Indoor unit (Include panel) Outdoor unit
Unit dimensions Height mm (in.) 358 (14 - 3 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,150 (45 - 9 / 32) 940 (37 )
Depth mm (in.) 860 (33 - 27 / 32) 340 (13 - 12 / 32)
Package dimensions Body Panel Outdoor unit
Height mm (in.)
316 (12 - 14 / 32) 104 ( 4 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.)
1,114(43 - 27 / 32) 1,257 (49 -16 / 32) 1,016 (40 )
Depth mm (in.)
860 (33 - 27 / 32) 999 (39- 11 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 (84) 106 ( 234)
Shipping weight kg (lb.) 32 ( 71) 10 ( 22) 113 ( 249)
Shipping volume m
3
(cu. ft) 0.303 (10.7) 0.131 ( 4.6) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-8 –
MODEL No. Indoor Unit AS448C
Outdoor Unit AER548SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 12.6
BTU / h 43,000
Air circulation (Hi / Me / Lo) m3/h 1,920 / 1,680 / 1,320
Moisture removal (High) Liters/h 6.3
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 8.35 8.35 8.37
Max. running amperes** A 9.47 9.47 9.49
Power input kW 4.6 4.64 4.67
Power factor % 84 80 78
C.O.P W / W 2.74 2.72 2.7
Max. starting amperes A 53 56 58
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-31G(W) Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection)
Max. head 25 cm above drain connection (25A, OD32 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 43 / 40 / 36
Outdoor - Hi
dB - A 55
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.3
DIMENSIONS & WEIGHT Indoor unit (Include panel) Outdoor unit
Unit dimensions Height mm (in.) 358 (14 - 3 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,150 (45 - 9 / 32) 940 (37 )
Depth mm (in.) 860 (33 - 27 / 32) 340 (13 - 12 / 32)
Package dimensions Body Panel Outdoor unit
Height mm (in.)
316 (12 - 14 / 32) 104 ( 4 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.)
1,114(43 - 27 / 32) 1,257 (49 -16 / 32) 1,016 (40 )
Depth mm (in.)
860 (33 - 27 / 32) 999 (39- 11 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 (84) 106 ( 234)
Shipping weight kg (lb.) 32 ( 71) 10 ( 22) 113 ( 249)
Shipping volume m
3
(cu. ft) 0.303 (10.7) 0.131 ( 4.6) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-9 –
1-1 Unit Specifications
Ceiling Mounted Type
MODEL No. Indoor Unit AC425C
Outdoor Unit AER525SCE
POWER SOURCE 220 - 230 - 240 V / 1 phase / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 960 / 840
Moisture removal (High) Liters/h 3.5
ELECTRICAL RATINGS
Voltage rating V 220 230 240
Available voltage range V 198 – 264
Running amperes* A 13.2 13.3 13.4
Max. running amperes** A 14.5 14.5 14.6
Power input kW 2.72 2.83 2.89
Power factor % 94 93 90
C.O.P W / W 2.68 2.58 2.53
Max. starting amperes A 69 72 75
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-T251G Wireless : RCS-5PS3E
Refrigerant control Capillary tube
Drain pump (Drain connection) No (20A, OD26 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 39 / 37 / 34
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 2.4
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 190 ( 7 - 15 / 32) 735 (28 - 30 / 32)
Width mm (in.) 1,300 (51 - 6 / 32) 940 (37 )
Depth mm (in.) 670 (26 - 12 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 266 (10 - 15 / 32) 826 (32 - 17 / 32)
Width mm (in.) 1,403 (55 - 8 / 32) 1,016 (40 )
Depth mm (in.) 789 (31 - 2 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 26 ( 57) 67 ( 148)
Shipping weight kg (lb.) 32 ( 71) 73 ( 161)
Shipping volume
m3 (cu. ft)
0.294 (10.4) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-10 –
MODEL No. Indoor Unit AC425C
Outdoor Unit AER525SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 960 / 840
Moisture removal (High) Liters/h 3.5
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 4.77 4.72 4.67
Max. running amperes** A 5.62 5.63 5.64
Power input kW 2.72 2.75 2.77
Power factor % 87 84 83
C.O.P W / W 2.68 2.65 2.64
Max. starting amperes A 27 29 30
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-T251G Wireless : RCS-5PS3EWL
Refrigerant control Capillary tube
Drain pump (Drain connection) No (20A, OD26 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 39 / 37 / 34
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.94Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 2.4
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 190 ( 7 - 15 / 32) 735 (28 - 30 / 32)
Width mm (in.) 1,300 (51 - 6 / 32) 940 (37 )
Depth mm (in.) 670 (26 - 12 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 266 (10 - 15 / 32) 826 (32 - 17 / 32)
Width mm (in.) 1,403 (55 - 8 / 32) 1,016 (40 )
Depth mm (in.) 789 (31 - 2 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 26 ( 57) 69 ( 152)
Shipping weight kg (lb.) 32 ( 71) 75 ( 165)
Shipping volume
m3 (cu. ft)
0.294 (10.4) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-11 –
MODEL No. Indoor Unit AC425C
Outdoor Unit AER525SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 960 / 840
Moisture removal (High) Liters/h 3.5
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 4.77 4.72 4.67
Max. running amperes** A 5.62 5.63 5.64
Power input kW 2.72 2.75 2.77
Power factor % 87 84 83
C.O.P W / W 2.68 2.65 2.64
Max. starting amperes A 27 29 30
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-T251G Wireless : RCS-5PS3EWL
Refrigerant control Capillary tube
Drain pump (Drain connection) No (20A, OD26 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 39 / 37 / 34
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.94Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 3.0
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 190 ( 7 - 15 / 32) 735 (28 - 30 / 32)
Width mm (in.) 1,300 (51 - 6 / 32) 940 (37 )
Depth mm (in.) 670 (26 - 12 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 266 (10 - 15 / 32) 826 (32 - 17 / 32)
Width mm (in.) 1,403 (55 - 8 / 32) 1,016 (40 )
Depth mm (in.) 789 (31 - 2 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 26 ( 57) 69 ( 152)
Shipping weight kg (lb.) 32 ( 71) 75 ( 165)
Shipping volume
m3 (cu. ft)
0.294 (10.4) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-12 –
MODEL No. Indoor Unit AC436C
Outdoor Unit AER536SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 10.6
BTU / h 36,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 1,560 / 1,200
Moisture removal (High) Liters/h 4.7
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 7.01 7.02 7.06
Max. running amperes** A 7.86 7.88 7.91
Power input kW 3.92 3.97 4.02
Power factor % 85 82 79
C.O.P W / W 2.7 2.67 2.64
Max. starting amperes A 47 49 50
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-T251G Wireless : RCS-5PS3EWL
Refrigerant control Capillary tube
Drain pump (Drain connection) No (20A, OD26 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 42 / 40 / 35
Outdoor - Hi
dB - A 53
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.0
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 240 ( 9 - 14 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,575 (62 ) 940 (37 )
Depth mm (in.) 670 (26 - 12 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 317 (12 - 15 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,678 (66 - 8 / 32) 1,016 (40 )
Depth mm (in.) 789 (31 - 2 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 ( 84) 104 ( 229)
Shipping weight kg (lb.) 44 ( 97) 111 ( 245)
Shipping volume
m3 (cu. ft)
0.42 (14.8) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-13 –
MODEL No. Indoor Unit AC436C
Outdoor Unit AER536SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 10.6
BTU / h 36,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 1,560 / 1,200
Moisture removal (High) Liters/h 4.7
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 7.01 7.02 7.06
Max. running amperes** A 7.86 7.88 7.91
Power input kW 3.92 3.97 4.02
Power factor % 85 82 79
C.O.P W / W 2.7 2.67 2.64
Max. starting amperes A 47 49 50
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-T251G Wireless : RCS-5PS3EWL
Refrigerant control Capillary tube
Drain pump (Drain connection) No (20A, OD26 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 42 / 40 / 35
Outdoor - Hi
dB - A 53
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.0
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 240 ( 9 - 14 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,575 (62 ) 940 (37 )
Depth mm (in.) 670 (26 - 12 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 317 (12 - 15 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,678 (66 - 2 / 32) 1,016 (40 )
Depth mm (in.) 789 (31 - 2 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 ( 84) 104 ( 229)
Shipping weight kg (lb.) 44 ( 97) 111 ( 245)
Shipping volume
m3 (cu. ft)
0.42 (14.8) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-14 –
MODEL No. Indoor Unit AC448C
Outdoor Unit AER548SCE
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 12.6
BTU / h 43,000
Air circulation (Hi / Me / Lo) m3/h 1,920 / 1,680 / 1,320
Moisture removal (High) Liters/h 5.9
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 8.35 8.35 8.38
Max. running amperes** A 9.47 9.48 9.5
Power input kW 4.6 4.64 4.67
Power factor % 84 80 80
C.O.P W / W 2.74 2.72 2.7
Max. starting amperes A 53 56 58
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-T251G Wireless : RCS-5PS3EWL
Refrigerant control Capillary tube
Drain pump (Drain connection) No (20A, OD26 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 44 / 41 / 37
Outdoor - Hi
dB - A 55
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.3
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 240 ( 9 - 14 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,575 (62 ) 940 (37 )
Depth mm (in.) 670 (26 - 12 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 317 (12 - 15 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,678 (66 - 2 / 32) 1,016 (40 )
Depth mm (in.) 789 (31 - 2 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 ( 84) 106 ( 234)
Shipping weight kg (lb.) 44 ( 97) 113 ( 249)
Shipping volume
m3 (cu. ft)
0.42 (14.8) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-15 –
MODEL No. Indoor Unit AC448C
Outdoor Unit AER548SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 12.6
BTU / h 43,000
Air circulation (Hi / Me / Lo) m3/h 1,920 / 1,680 / 1,320
Moisture removal (High) Liters/h 5.9
ELECTRICAL RATINGS
Voltage rating V 380 400 415
Available voltage range V 342 – 456
Running amperes* A 8.35 8.35 8.38
Max. running amperes** A 9.47 9.48 9.5
Power input kW 4.6 4.64 4.67
Power factor % 84 80 80
C.O.P W / W 2.74 2.72 2.7
Max. starting amperes A 53 56 58
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours ON/OFF 24-hours & Program
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) Automatic (Remote control)
Air filter Washable, easy access, long life (2,500 hr)
Remote controller (Option) Wired : RCS-T251G Wireless : RCS-5PS3EWL
Refrigerant control Capillary tube
Drain pump (Drain connection) No (20A, OD26 mm)
Compressor Scroll (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 44 / 41 / 37
Outdoor - Hi
dB - A 55
Color (Approximate value) Indoor Munsell 10Y9.3 / 0.4, RAL 9010-GL
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.3
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 240 ( 9 - 14 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,575 (62 ) 940 (37 )
Depth mm (in.) 670 (26 - 12 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 317 (12 - 15 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,678 (66 - 2 / 32) 1,016 (40 )
Depth mm (in.) 789 (31 - 2 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 38 ( 84) 106 ( 234)
Shipping weight kg (lb.) 44 ( 97) 113 ( 249)
Shipping volume
m3 (cu. ft)
0.42 (14.8) 0.56 (19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-16 –
1-1 Unit Specifications
Concealed Duct Type
MODEL No. Indoor Unit AD425CW
Outdoor Unit AER525SCE
POWER SOURCE 220 - 230 - 240 V / 1 phase / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 900 / 780
Moisture removal (High) Liters/h 3.5
External static pressure (High)
mmAq(Pa)
50 (5.1) : at shipment, 92 (9.4) : using the booster cable
ELECTRICAL RATINGS
Voltage rating VAC 220 230 240
Available voltage range VAC 198 – 264
Running amperes* A 14.7 14.6 14.5
Max. running amperes** A 15.7 15.5 15.4
Power input kW 2.95 3.08 3.15
Power factor % 92 92 90
C.O.P W / W 2.47 2.37 2.32
Max. starting amperes A 69 72 75
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 72-hours
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) —
Air filter Field supply
Remote controller (Option) Wired : RCS-U251G
Refrigerant control Capillary tube
Drain pump (Drain connection) Max. head 75 cm above unit bottom (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 34 / 30 / 27, (38 / 34 / 30 : using the booster cable)
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor —
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 2.4
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 310 (12 - 7 / 32) 735 (28 - 30 / 32)
Width mm (in.) 1,000 (39 - 12 / 32) 940 (37 )
Depth mm (in.) 630 (24 - 26 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 358 (14 - 3 / 32) 826 (32 - 17 / 32)
Width mm (in.) 1,191 (46 - 28 / 32) 1,016 (40 )
Depth mm (in.) 783 (30 - 26 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 32 ( 71) 67 ( 148)
Shipping weight kg (lb.) 37 ( 82) 73 ( 161)
Shipping volume
m3 (cu. ft)
0.334 (11.8) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-17 –
MODEL No. Indoor Unit AD425CW
Outdoor Unit AER525SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 900 / 780
Moisture removal (High) Liters/h 3.5
External static pressure (High)
mmAq(Pa)
50 (5.1) : at shipment, 92 (9.4) : using the booster cable
ELECTRICAL RATINGS
Voltage rating VAC 380 400 415
Available voltage range VAC 342 – 456
Running amperes* A 5.14 5.05 5.00
Max. running amperes** A 5.74 5.75 5.76
Power input kW 2.96 3.00 3.03
Power factor % 88 86 84
C.O.P W / W 2.47 2.43 2.41
Max. starting amperes A 27 29 30
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) —
Air filter Field supply
Remote controller (Option) Wired : RCS-U251G
Refrigerant control Capillary tube
Drain pump (Drain connection) Max. head 75 cm above unit bottom (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 34 / 30 / 27, (38 / 34 / 30 : using the booster cable)
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor —
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 2.4
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 310 (12 - 7 / 32) 735 (28 - 30 / 32)
Width mm (in.) 1,000 (39 - 12 / 32) 940 (37 )
Depth mm (in.) 630 (24 - 26 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 358 (14 - 3 / 32) 826 (32 - 17 / 32)
Width mm (in.) 1,191 (46 - 28 / 32) 1,016 (40 )
Depth mm (in.) 783 (30 - 26 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 32 ( 71) 67 ( 148)
Shipping weight kg (lb.) 37 ( 82) 73 ( 161)
Shipping volume
m3 (cu. ft)
0.334 (11.8) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-18 –
MODEL No. Indoor Unit AD425CW
Outdoor Unit AER525SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 7.3
BTU / h 25,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 900 / 780
Moisture removal (High) Liters/h 3.5
External static pressure (High)
mmAq(Pa)
50 (5.1) : at shipment, 92 (9.4) : using the booster cable
ELECTRICAL RATINGS
Voltage rating VAC 380 400 415
Available voltage range VAC 342 – 456
Running amperes* A 5.14 5.05 5.00
Max. running amperes** A 5.74 5.75 5.76
Power input kW 2.96 3.00 3.03
Power factor % 88 86 84
C.O.P W / W 2.47 2.43 2.41
Max. starting amperes A 27 29 30
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) —
Air filter Field supply
Remote controller (Option) Wired : RCS-U251G
Refrigerant control Capillary tube
Drain pump (Drain connection) Max. head 75 cm above unit bottom (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 34 / 30 / 27, (38 / 34 / 30 : using the booster cable)
Outdoor - Hi
dB - A 52
Color (Approximate value) Indoor —
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 40 (131 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 40 (131)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 6.35 (1 / 4)
outer diameter Wide tube mm (in.) 15.88 (5 / 8)
Refrigerant amount at shipment kg R407C - 3.0
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 310 (12 - 7 / 32) 735 (28 - 30 / 32)
Width mm (in.) 1,000 (39 - 12 / 32) 940 (37 )
Depth mm (in.) 630 (24 - 26 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 358 (14 - 3 / 32) 826 (32 - 17 / 32)
Width mm (in.) 1,191 (46 - 28 / 32) 1,016 (40 )
Depth mm (in.) 783 (30 - 26 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 32 ( 71) 67 ( 148)
Shipping weight kg (lb.) 37 ( 82) 73 ( 161)
Shipping volume
m3 (cu. ft)
0.334 (11.8) 0.349 (12.3)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-19 –
MODEL No. Indoor Unit AD436CW
Outdoor Unit AER536SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 10.6
BTU / h 36,000
Air circulation (Hi / Me / Lo) m3/h 1,080 / 1,560 / 1,260
Moisture removal (High) Liters/h 4.2
External static pressure (High)
mmAq(Pa)
79 (8.1) : at shipment, 122 (12.4) : using the booster cable
ELECTRICAL RATINGS
Voltage rating VAC 380 400 415
Available voltage range VAC 342 – 456
Running amperes* A 7.15 7.16 7.19
Max. running amperes** A 8.01 8.02 8.04
Power input kW 4.03 4.09 4.14
Power factor % 86 83 80
C.O.P W / W 2.63 2.59 2.56
Max. starting amperes A 47 49 50
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) —
Air filter Field supply
Remote controller (Option) Wired : RCS-U251G
Refrigerant control Capillary tube
Drain pump (Drain connection) Max. head 75 cm above unit bottom (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 38 / 33 / 31, (42 / 38 / 33 : using the booster cable)
Outdoor - Hi
dB - A 53
Color (Approximate value) Indoor —
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.0
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 310 (12 - 7 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,480 (58 - 9 / 32) 940 (37 )
Depth mm (in.) 630 (24 - 26 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 358 (14 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,671 (65 - 25 / 32) 1,016 (40 )
Depth mm (in.) 783 (30 - 26 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 47 ( 104) 104 (229)
Shipping weight kg (lb.) 52 ( 115) 111 ( 245)
Shipping volume
m3 (cu. ft)
0.468 (16.5) 0.56(19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-20 –
MODEL No. Indoor Unit AD436CW
Outdoor Unit AER536SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 10.6
BTU / h 36,000
Air circulation (Hi / Me / Lo) m3/h 1,800 / 1,560 / 1,260
Moisture removal (High) Liters/h 4.2
External static pressure (High)
mmAq(Pa)
79 (8.1) : at shipment, 122 (12.4) : using the booster cable
ELECTRICAL RATINGS
Voltage rating VAC 380 400 415
Available voltage range VAC 342 – 456
Running amperes* A 7.15 7.16 7.19
Max. running amperes** A 8.01 8.02 8.04
Power input kW 4.03 4.09 4.14
Power factor % 86 83 80
C.O.P W / W 2.63 2.59 2.56
Max. starting amperes A 47 49 50
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) —
Air filter Field supply
Remote controller (Option) Wired : RCS-U251G
Refrigerant control Capillary tube
Drain pump (Drain connection) Max. head 75 cm above unit bottom (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 38 / 33 / 31, (42 / 38 / 33 : using the booster cable)
Outdoor - Hi
dB - A 53
Color (Approximate value) Indoor —
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.0
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 310 (12 - 7 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,480 (58 - 9 / 32) 940 (37 )
Depth mm (in.) 630 (24 - 26 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 358 (14 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,671 (65 - 25 / 32) 1,016 (40 )
Depth mm (in.) 783 (30 - 26 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 47 ( 104) 104 (229)
Shipping weight kg (lb.) 52 ( 115) 111 ( 245)
Shipping volume
m3 (cu. ft)
0.468 (16.5) 0.56(19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-21 –
MODEL No. Indoor Unit AD448CW
Outdoor Unit AER548SC3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 12.6
BTU / h 43,000
Air circulation (Hi / Me / Lo) m3/h 1,980 / 1,800 / 1,500
Moisture removal (High) Liters/h 5.4
External static pressure (High)
mmAq(Pa)
78 (8.0) : at shipment, 113 (11.5) : using the booster cable
ELECTRICAL RATINGS
Voltage rating VAC 380 400 415
Available voltage range VAC 342 – 456
Running amperes* A 8.49 8.49 8.51
Max. running amperes** A 9.62 9.62 9.63
Power input kW 4.71 4.76 4.79
Power factor % 84 81 78
C.O.P W / W 2.68 2.65 2.63
Max. starting amperes A 53 56 58
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours
Fan speeds Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Airflow direction (Indoor) —
Air filter Field supply
Remote controller (Option) Wired : RCS-U251G
Refrigerant control Capillary tube
Drain pump (Drain connection) Max. head 75 cm above unit bottom (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 40 / 37 / 33, (44 / 40 / 37 : using the booster cable)
Outdoor - Hi
dB - A 55
Color (Approximate value) Indoor —
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.3
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 310 (12 - 7 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,480 (58 - 9 / 32) 940 (37 )
Depth mm (in.) 630 (24 - 26 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 358 (14 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,671 (65 - 25 / 32) 1,016 (40 )
Depth mm (in.) 783 (30 - 26 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 47 ( 104) 106 (234)
Shipping weight kg (lb.) 52 ( 115) 113 ( 249)
Shipping volume
m3 (cu. ft)
0.468 (16.5) 0.56(19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I-22 –
MODEL No. Indoor Unit AD448CW
Outdoor Unit AER548SCL3E
POWER SOURCE 380 - 400 - 415 V / 3N / 50 Hz
PERFORMANCE Cooling
Capacity kW 12.6
BTU / h 43,000
Air circulation (Hi / Me / Lo) m3/h 1,980 / 1,800 / 1,500
Moisture removal (High) Liters/h 5.4
External static pressure (High)
mmAq(Pa)
78 (8.0) : at shipment, 113 (11.5) : using the booster cable
ELECTRICAL RATINGS
Voltage rating VAC 380 400 415
Available voltage range VAC 342 – 456
Running amperes* A 8.49 8.49 8.51
Max. running amperes** A 9.62 9.62 9.63
Power input kW 4.71 4.76 4.79
Power factor % 84 81 78
C.O.P W / W 2.68 2.65 2.63
Max. starting amperes A 53 56 58
FEATURES
Controls / Thermostat control Microprocessor
Timer ON / OFF 12-hours
Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Airflow direction (Indoor) —
Air filter Field supply
Remote controller (Option) Wired : RCS-U251G
Refrigerant control Capillary tube
Drain pump (Drain connection) Max. head 75 cm above unit bottom (25A, OD32 mm)
Compressor Rotary (Sanyo)
Operation sound
Indoor - Hi/Me/Lo
dB - A 40 / 37 / 33, (44 / 40 / 37 : using the booster cable)
Outdoor - Hi
dB - A 55
Color (Approximate value) Indoor —
Outdoor Munsell 6.96Y8.13 / 0.2, RAL 7035-GL
REFRIGERANT TUBING
Limit of tubing length m (ft.) 50 (164 )
Limit of tubing length at shipment m (ft.) 15 ( 49 )
Limit of elevation difference m (ft.) Outdoor unit is higher than indoor unit : 50 (164)
between the two units Outdoor unit is lower than indoor unit : 30 (98)
Refrigerant tube Narrow tube mm (in.) 9.52 (3 / 8)
outer diameter Wide tube mm (in.) 19.05 (3 / 4)
Refrigerant amount at shipment kg R407C - 4.3
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height mm (in.) 310 (12 - 7 / 32) 1,235 (48 - 20 / 32)
Width mm (in.) 1,480 (58 - 9 / 32) 940 (37 )
Depth mm (in.) 630 (24 - 26 / 32) 340 (13 - 12 / 32)
Package dimensions Height mm (in.) 358 (14 - 3 / 32) 1,326 (52 - 7 / 32)
Width mm (in.) 1,671 (65 - 25 / 32) 1,016 (40 )
Depth mm (in.) 783 (30 - 26 / 32) 416 (16 - 12 / 32)
Net weight kg (lb.) 47 ( 104) 106 (234)
Shipping weight kg (lb.) 52 ( 115) 113 ( 249)
Shipping volume
m3 (cu. ft)
0.468 (16.5) 0.56(19.8)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Cooling:
Rating conditions (*): Indoor air temperature 27 °CDB/19 °C WB, Outdoor air temperature 35 °C DB
Full load conditions (**): Indoor air temperature 32 °CDB/23 °C WB, Outdoor air temperature 43 °C DB
– I
MODEL No.
AS425C
Source 220 - 230 - 240 V / 1 phase / 50Hz
Remote Controller (Accessory) RCS - 5PS3E
Controller P.C.B. Ass'y CR - X363GS
Switch Ass'y SW - X363GS
Fan (Number…diameter) mm Turbo (1 … ø 490)
Fan motor
Model…Nominal output W SFG6X - 41A5P … 40 W
Source 220 - 230 - 240 V / 1 phase / 50 Hz
No. of pole…r.p.m. (230 V, High) rpm 6 … 470
Coil resistance Ω BRN – WHT : 114.0 , ORG – YEL : 66.4
(Ambient temperature 20°C) WHT – VLT : 23.9 , WHT – PNK : 77.4
VLT – ORG : 12.4 , YEL – BLK : 82.1
Safety device
Operating temperature Open °C 130 ± 8 °C
Close °C79± 15 °C
Run capacitor VAC,
V, W, rpm
µF 440 V, 4 µF
Ω
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows…fin pitch mm 2… 1.7
Face area m
2
0.295
Panel
Model No. PNR - X253GS
Indicator Lamp Ass'y IND - X253GS
Dew proof heater
240 V, 26 W
Auto louver moter M2LB24ZA12
Auto louver motor…Rated 240 VAC, 3 W, 2.5 rpm
Coil resistance (at 25°C) 15.620 Ω ± 15 %
– I-23 –
1-2 Major Component Specifications
(A) Indoor Unit
– I-24 –
(A) Indoor Unit
MODEL No.
AS436C AS448C
Source 220 - 230 - 240 V / 1 phase / 50Hz
Remote controller (Accessory) REM CLR A
Controller P.C.B. Ass'y CR - X363GS
Switch ass'y SW - X363GS
Fan (Number…diameter) mm Turbo (1 … ø 490)
Fan motor
Model…Nominal output W SFG6X - 61A3P … 60 W
Source 220 - 230 - 240 V / 1 phase / 50 Hz
No. of pole…r.p.m. (230 V, High) rpm 6 … 530
Coil resistance Ω BRN – WHT : 71.1 , ORG – YEL : 22.7
(Ambient temperature 20°C) WHT – VLT : 8.7 , VLT – PNK : 43.2
VLT – ORG : 13.3 , YEL – BLK : 54.32
Safety device
Operating temperature Open °C 130 ± 8 °C
Close °C79± 15 °C
Run capacitor VAC,
V, W, rpm
µF 440 V, 6 µF
Ω
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows…fin pitch mm 2… 1.7
Face area m
2
0.479
Panel
Model No. PNR - X483GS
Indicator Lamp ass'y IND - X483GS
Dew proof heater
240 V, 31 W
Auto louver moter M2LB24ZA12
Auto louver motor…Rated 240 VAC, 3 W, 2.5 rpm
Coil resistance (at 25°C) 15.620 Ω ± 15 %
– I-25 –
(A) Indoor Unit
MODEL No.
AC425C
Source 220 - 230 - 240 V / 1 phase / 50Hz
Remote Controller (Accessory) REM CLR A
Controller P.C.B. Ass'y CR - X363GS
Switch Ass'y – SW - X363GS
Fan (Number…diameter) mm Centrifugal (4 … ø 130)
Fan motor
Model…Nominal output W SR4X - 51A6P … 50 W
Source 220 - 230 - 240 V / 1 phase / 50 Hz
No. of pole…r.p.m. (230 V, High) rpm. 4 … 1,172
Coil resistance Ω BRN – WHT : 111.0 , ORG – YEL : 16.7
(Ambient temperature 20°C) WHT – VLT : 35.4 , YEL – BLK : 136.6
VLT – ORG : 13.4 , BLK – PNK : 23.9
Safety device
Operating temperature Open °C 130 ± 8 °C
Close °C ( 79 ± 15 )
Run capacitor VAC,
V, Hz, W, rpm.
µF 440 V, 1.5 µF
Ω
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows…fin pitch mm 3… 1.7
Face area m
2
0.168
MT8 - 3C
Auto louver motor
Auto louver motor…Rated 220 - 240 VAC, 50Hz, 3 W, 3.3 rpm
Coil resistance (at 25°C) 16.430 Ω ± 8 %
– I-26 –
(A) Indoor Unit
MODEL No.
AC436C
Source 220 - 230 - 240 V / 1 phase / 50Hz
Remote Controller (Accessory) REM CLR A
Controller P.C.B. Ass'y CR - X363GS
Switch Ass'y – SW - X363GS
Fan (Number…diameter) mm Centrifugal (4 … ø 150)
Fan motor
Model…Nominal output W KFG4X - 101C6P … 100 W
Source 220 - 230 - 240 V / 1 phase / 50 Hz
No. of pole…r.p.m. (230 V, High) rpm. 4 … 1,015
Coil resistance Ω BRN – WHT : 61.05 , ORG – YEL : 13.23
(Ambient temperature 20°C) WHT – VLT : 9.955 , YEL – BLK : 19.25
VLT – ORG : 9.576 , BLK – PNK : 10.81
Safety device
Operating temperature Open °C 130 ± 8
Close °C ( 79 ± 15 )
Run capacitor VAC,
V, Hz, W, rpm.
µF 440 V, 4.0 µF
Ω
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows…fin pitch mm 3… 1.7
Face area m
2
0.326
MT8 - 3C
Auto louver motor
Auto louver motor…Rated 220 - 240 VAC, 50Hz, 3 W, 3.3 rpm
Coil resistance (at 25°C) 16.430 Ω ± 8 %
– I-27 –
(A) Indoor Unit
MODEL No.
AC448C
Source 220 - 230 - 240 V / 1 phase / 50Hz
Remote Controller (Accessory) REM CLR A
Controller P.C.B. Ass'y CR - X363GS
Switch Ass'y – SW - X363GS
Fan (Number…diameter) mm Centrifugal (4 … ø 150)
Fan motor
Model…Nominal output W KFG4X - 101C6P … 100 W
Source 220 - 230 - 240 V / 1 phase / 50 Hz
No. of pole…r.p.m. (230 V, High) rpm. 4 … 1,070
Coil resistance Ω BRN – WHT : 61.05 , ORG – YEL : 13.23
(Ambient temperature 20°C) WHT – VLT : 9.955 , YEL – BLK : 19.25
VLT – ORG : 9.576 , BLK – PNK : 10.81
Safety device
Operating temperature Open °C 130 ± 8
Close °C ( 79 ± 15 )
Run capacitor VAC,
V, Hz, W, rpm.
µF 440 V, 5.0 µF
Ω
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows…fin pitch mm 3… 1.7
Face area m
2
0.326
MT8 - 3C
Auto louver motor
Auto louver motor…Rated 220 - 240 VAC, 50Hz, 3 W, 3.3 rpm
Coil resistance (at 25°C) 16.430 Ω ± 8 %
– I-28 –
(A) Indoor Units
MODEL No. AD425CW
Source 220 - 230 - 240 V / 1 phase / 50Hz
Controller P.C.B. Ass’y CR-X363GS (Microprocessor)
Fan (Number…diameter) mm Centrifugal (2 … ø 190)
Fan motor
Model…Nominal output W KFG4X-71B5P … 70 W
Source 220 - 230 - 240 V / 1 phase / 50 Hz
No. of pole…r.p.m. (230 V, High) rpm. 4 … 1,063
Coil resistance Ω BRN – WHT : 74.72 ORG – YEL : 9.588
(Ambient temperature 20°C) WHT – VLT : 19.14 YEL – BLK : 10.52
VLT – ORG : 10.52 BLK – PNK : 21.72
Safety device
Operating temperature Open °C 130 ± 5
Close °C (115 ± 5 )
Run capacitor VAC, µF 450 VAC, 5 µF
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows…fin pitch mm 3… 1.7
Face area m
2
0.189
Drain pump PJV-1422
Rated VAC, W AC 230 V, 50 Hz, 12 W
Total head & capacity 500 mm, 400 cc/min
Loading...