Toshiba RAS-4M27S3AV-E User manual

R410A
SERVICE MANUAL
AIR-CONDITIONER
SPLIT TYPE
RAS-4M27S3AV-E
RAS-4M27S3AV-A
RAS-4M27S3AV-TR
July , 201 5
FILE NO. SVM-15073

CONTENTS
1. SAFETY PRECAUTIONS ............................................................ 3
2. SPECIFICATIONS ........................................................................ 5
3. REFRIGERANT R410A ............................................................. 26
4. CONSTRUCTION VIEWS .......................................................... 34
5. WIRING DIAGRAM .................................................................... 36
6. SPECIFICATIONS OF ELECTRICAL PARTS............................ 38
7. REFRIGERANT CYCLE DIAGRAM........................................... 39
8. CONTROL BLOCK DIAGRAM .................................................. 46
9. OPERATION DESCRIPTION ..................................................... 48
10. INSTALLATION PROCEDURE .................................................. 74
11. HOW TO DIAGNOSE THE TROUBLE ........................................ 93
12. HOW TO REPLACE THE MAIN PARTS ................................... 121
13. EXPLODED VIEWS AND PARTS LIST.................................... 107
FILE NO. SVM-15073
- 2 -

1. SAFETY PRECAUTIONS
The important contents concerned to the safety are described on the product itself and on this Service Manual.
Please read this Service Manual after understanding the described items thoroughly in the following contents
(Indications/Illustrated marks), and keep them.
[Explanation of indications]
∗Property damage : Enlarged damage concerned to property, furniture, and domestic animal/pet
[Explanation of illustrated marks]
For general public use
Power supply cord of outdoor unit shall be more than 2.5 mm² (H07RN-F or 60245IEC66) polychloroprene
sheathed flexible cord.
• Read this “SAFETY PRECAUTIONS” carefully before servicing.
• The precautions described below include the important items regarding safety. Observe them without fail.
• After the servicing work, perform a trial operation to check for any problem.
• Turn off the main power supply switch (or breaker) before the unit maintenance.
CAUTION
New Refrigerant Air Conditioner Installation
• THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT (R410A) WHICH DOES NOT
DESTROY OZONE LAYER.
R410A refrigerant is apt to be affected by impurities such as water, oxidizing membrane, and oils because
the working pressure of R410A refrigerant is approx. 1.6 times of refrigerant R22. Accompanied with the
adoption of the new refrigerant, the refrigeration machine oil has also been changed. Therefore, during
installation work, be sure that water, dust, former refrigerant, or refrigeration machine oil does not enter into
the new type refrigerant R410A air conditioner circuit.
To prevent mixing of refrigerant or refrigerating machine oil, the sizes of connecting sections of charging port
on main unit and installation tools are different from those used for the conventional refrigerant units.
Accordingly, special tools are required for the new refrigerant (R410A) units. For connecting pipes, use new
and clean piping materials with high pressure fittings made for R410A only, so that water and/or dust does
not enter. Moreover, do not use the existing piping because there are some problems with pressure fittings
and possible impurities in existing piping.
Indication
DANGER
WARNING
CAUTION
Explanation
Indicates contents assumed that an imminent danger causing a death or serious injury of
the repair engineers and the third parties when an incorrect work has been executed.
Indicates possibilities assumed that a danger causing a death or serious injury of the
repair engineers, the third parties, and the users due to troubles of the product after work
when an incorrect work has been executed.
Indicates contents assumed that an injury or property damage (∗) may be caused on the
repair engineers, the third parties, and the users due to troubles of the product after work
when an incorrect work has been executed.
Mark Explanation
Indicates prohibited items (Forbidden items to do)
The sentences near an illustrated mark describe the concrete prohibited contents.
Indicates mandatory items (Compulsory items to do)
The sentences near an illustrated mark describe the concrete mandatory contents.
Indicates cautions (including danger/warning)
The sentences or illustration near or in an illustrated mark describe the concrete cautious contents.
FILE NO. SVM-15073
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CAUTION
TO DISCONNECT THE APPLIANCE FROM THE MAIN POWER SUPPLY
A switch or circuit breaker that can disconnect all poles must be included in the fixed wiring.
Be sure to use an approved circuit breaker or switch.
DANGER
• The manufacturer shall not assume any liability for the damage caused by not observing the
description of this manual.
• Ask an authorized dealer or qualified installation professional to install/maintain the air conditioner.
INAPPROPRIATE SERVICING MAY RESULT IN WATER LEAKAGE, ELECTRIC SHOCK OR FIRE.
• TURN OFF MAIN POWER SUPPLY BEFORE ATTEMPTING ANY ELECTRICAL WORK.
MAKE SURE ALL POWER SWITCHES ARE OFF. FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK.
DANGER: HIGH VOLTAGE
The high voltage circuit is incorporated. Be careful to do the check service, as the electric shock may be
caused in case of touching parts on the P.C. board by hand.
• CORRECTLY CONNECT THE CONNECTING CABLE. IF THE CONNECTING CABLE IS INCORRECTLY CON-
NECTED, ELECTRIC PARTS MAY BE DAMAGED.
• CHECK THAT THE EARTH WIRE IS NOT BROKEN OR DISCONNECTED BEFORE SERVICE AND INSTALLA-
TION. FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK.
• DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR GAS VAPORS. FAILURE TO FOL-
LOW THIS INSTRUCTION CAN RESULT IN FIRE OR EXPLOSION.
• TO PREVENT THE INDOOR UNIT FROM OVERHEATING AND CAUSING A FIRE HAZARD, PLACE THE UNIT
WELL AWAY (MORE THAN 2 M) FROM HEAT SOURCES SUCH AS RADIATORS, HEAT RESISTORS, FUR-
NACE, STOVES, ETC.
• WHEN MOVING THE AIR-CONDITIONER FOR INSTALLATION IN ANOTHER PLACE, BE VERY CAREFUL NOT
TO ALLOW THE SPECIFIED REFRIGERANT (R410A) TO BECOME MIXED WITH ANY OTHER GASEOUS
BODY INTO THE REFRIGERATION CIRCUIT. IF AIR OR ANY OTHER GAS IS MIXED IN THE REFRIGERANT,
THE GAS PRESSURE IN THE REFRIGERATION CIRCUIT WILL BECOME ABNORMALLY HIGH AND IT MAY
RESULT IN THE PIPE BURSTING AND POSSIBLE PERSONNEL INJURIES.
• IN THE EVENT THAT THE REFRIGERANT GAS LEAKS OUT OF THE PIPE DURING THE SERVICE WORK AND
THE INSTALLATION WORK, IMMEDIATELY LET FRESH AIR INTO THE ROOM. IF THE REFRIGERANT GAS IS
HEATED, SUCH AS BY FIRE, GENERATION OF POISONOUS GAS MAY RESULT.
WARNING
• Do not use any refrigerant different from the one specified for complement or replacement.
Otherwise, abnormally high pressure may be generated in the refrigeration cycle, which may result in a failure or
explosion of the product or an injury to your body.
• Never modify this unit by removing any of the safety guards or bypass any of the safety interlock switches.
• Do not install in a place which cannot bear the weight of the unit.
Personal injury and property damage can result if the unit falls.
• After the installation work, confirm that refrigerant gas does not leak.
If refrigerant gas leaks into the room and flows near a fire source such as a cooking range, noxious gas may generate.
• The electrical work must be performed by a qualified electrician in accordance with the Installation
Manual. Make sure the air conditioner uses an exclusive circuit.
An insufficient circuit capacity or inappropriate installation may cause fire.
• When wiring, use the specified cables and connect the terminals securely to prevent external forces
applied to the cable from affecting the terminals.
• Be sure to provide grounding.
Do not connect ground wires to gas pipes, water pipes, lightning rods or ground wires for telephone cables.
• Conform to the regulations of the local electric company when wiring the power supply.
Inappropriate grounding may cause electric shock.
FILE NO. SVM-15073
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• For performance when each indoor unit is combined with other unit, refer to the separate table.
• The specifications may be subject to change without notice for purpose of improvement.
2-1. Specifications
<Heat Pump Models>
RAS-4M27S3AV-E, -A, -TR
Unit model RAS-
Outdoor RAS-
Cooling Capacity (kW)
Cooling Capacity range (kW)
Heating Capacity (kW)
Heating Capacity range (kW)
Power supply
Electric
characteristics
Operation mode
Total Running current (A)
Power consumption (W)
Power factor (%)
Starting current (A)
COP (Cooling/Heating)
Operating noise Outdoor Full indoor units operating
(Cooling/Heating)
Height (mm)
Dimension Width (mm)
Depth (mm)
Net weight (kg)
Outdoor unit Motor output (W)
Compressor Type
Model
Fan motor output (W)
Air flow rate (m³/h)
Type
A unit liquid side/gas side
Outdoor unit B unit liquid side/gas side
C unit liquid side/gas side
Piping connection
D unit liquid side/gas side
Maximum length (per unit) (m)
Maximum length (total) (m)
Maximum chargeless length (m)
Maximum height difference (m)
Name of refirigerant
Weight (kg)
Wiring connection Power supply / interconnection
Usable temperature range Outdoor (Cooling/Heating) (°C)
Accessory Outdoor unit Unit model RAS-
Installation manual
B13N3KV2-E1 (X4)
4M27S3AV-E, -A, -TR
8.0
4.2 to 9.3
9.0
2.9 to 11.7
220-240V 1Ph 50Hz / 220V 1Ph 60Hz
Cooling Heating
10.94 / 10.46 / 10.03 9.22 / 8.82 / 8.45
2286 1927
95 95
10.94 / 10.46 / 10.03
3.50 / 4.67
48 / 49
890
900
320
72
2000
Twin rotary type with DC-inverter variable speed control
DA220A2T-20LD
60
High: 2507, Medium: 2507
Flare connection
Ø6.35 / Ø12.7
Ø6.35 / Ø12.7
Ø6.35 / Ø9.52
Ø6.35 / Ø9.52
25
70
40
15
R410A
2.40
3Wires : includes earth / 4 Wires : includes earth
-10 to 46/ -15to 24
4M27S3AV-E, -A, -TR
1
2. SPECIFICATIONS
The indoor and outdoor units that can be used in combination are shown in the tables below.
Heat pump RAS-4M27S3AV-E, -A, -TR
NOTES
A 1-room connection is not an option for the indoor units (you cannot connect only one indoor unit).
Be sure to connect indoor units in two or more.
CAUTION
• Exposure of unit to water or other moisture before installation may result in an electrical short.
Do not store in a wet basement or expose to rain or water.
• Do not install in a place that can increase the vibration of the unit. Do not install in a place that can amplify
the noise level of the unit or where noise or discharged air might disturb neighbors.
• To avoid personal injury, be careful when handling parts with sharp edges.
• Perform the specified installation work to guard against an earthquake.
If the air conditioner is not installed appropriately, accidents may occur due to the falling unit.
Table of models that can be used in combination
Type Outdoor unit Combinations of indoor unit models that can be connected
Refer to page 8 to 25
FILE NO. SVM-15073
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2-2-1. SUMMARIES OF PRODUCT CHARACTERISTICS
RAS-4M27S3AV-A
TKHVHDLUFRQGLWLRQHUVDUHFRPPRGLWLHVIRU'5(''HPDQG5HVSRQVH(QDEOLQJ'HYLFHWKDWFRPSOLHVZLWK
AS/NZS 4755.3.1.
NL
COM DRM1 DRM2 DRM3
123
COM DRM1 DRM2 DRM3
MCC-1653
DRED
Demand response interface
Trans-
former
Outdoor control
P.C. board
CN101
CN102
CN100
CN105
Locally procured
Power supply Indoor (A~D) unit
Connecting
Cord clamp
DRED terminal block connections
Banding band
These models supports DRM1 DRM2 DRM3.
*1: E30m = total electrical energy (kWh) used by the air conditioner for all purposes (including compressors,
controls and fans) over a 30 min period.
*2: R = rated input electrical power of the air conditioner (kW) at rated capacity in the mode in which it is
operating during the demand response event (i.e.cooling or heating).
DRED installation position
Outline of DRED wiring
AS/NZS 4755 DRM1 DRM2 DRM3
Demand response mode
DRM1
DRM2
DRM3
Description
Compressor off
E30m ≤R × 0.50 × 0.5
E30m ≤R × 0.75 × 0.5

FILE NO. SVM-15073
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2-2-2. SPECIFICATIONS OF ELECTRICAL PARTS
1. Parts for demand response (Common usage)
2.Demand response P.C. board
No. Parts name Type Specifications
1 Demand response P.C. board MCC-1653
2 Transformer TT-02
AC230-240V,50Hz
AC230V,50/60Hz,150mA
DRC signal
transmission
connector
CN105
DRC signal reception connector CN01
Transformer input
connector CN101
Power supply
protection fuse
F100 (250V/3.15A)
Power supply input
connector CN100
Transformer output
connector CN102
DB100
LED indicator D101
FILE NO. SVM-15073
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Outdoor Unit : RAS-4M27S3AV-E,-A,-TR
<Cooling / 220V>
(V) DCAB A B C D
220 1 unit 07 - - - 2.00 - - - 2.0 ( 1.4 - 2.5 ) 650 ( 640 - 700 ) 3.84 ( 3.83 - 3.74 ) 48 63
10 - - - 2.70 - - - 2.7 ( 1.4 - 3.2 ) 750 ( 640 - 950 ) 4.43 ( 3.83 - 4.64 ) 48 63
13 - - - 3.70 - - - 3.7 ( 1.4 - 4.4 ) 1200 ( 640 - 1520 ) 6.20 ( 3.68 - 7.20 ) 48 63
16 - - - 4.50 - - - 4.5 ( 1.4 - 5.0 ) 1650 ( 640 - 2000 ) 7.98 ( 3.68 - 9.28 ) 48 63
18 - - - 5.00 - - - 5.0 ( 1.4 - 5.2 ) 1950 ( 640 - 2100 ) 9.33 ( 3.68 - 9.74 ) 48 63
22 - - - 6.00 - - - 6.0 ( 2.4 - 6.8 ) 2020 ( 640 - 2500 ) 9.56 ( 3.68 - 11.60 ) 48 63
24 - - - 7.10 - - - 7.1 ( 2.4 - 7.2 ) 2390 ( 660 - 2960 ) 11.32 ( 3.80 - 13.73 ) 48 63
2 units 07 07 - - 2.00 2.00 - - 4.0 ( 2.5 - 5.0 ) 1520 ( 640 - 1770 ) 7.27 ( 3.64 - 8.21 ) 48 63
10 07 - - 2.70 2.00 - - 4.7 ( 2.5 - 5.7 ) 1530 ( 640 - 1910 ) 7.32 ( 3.64 - 8.86 ) 48 63
13 07 - - 3.70 2.00 - - 5.7 ( 2.6 - 6.5 ) 1810 ( 660 - 2130 ) 8.66 ( 3.75 - 9.88 ) 48 63
16 07 - - 4.08 1.82 - - 5.9 ( 2.7 - 6.6 ) 1810 ( 660 - 2220 ) 8.66 ( 3.75 - 10.30 ) 48 63
18 07 - - 4.50 1.80 - - 6.3 ( 2.9 - 6.9 ) 2040 ( 670 - 2400 ) 9.76 ( 3.81 - 11.13 ) 48 63
22 07 - - 4.73 1.58 - - 6.3 ( 2.9 - 6.9 ) 2040 ( 670 - 2400 ) 9.76 ( 3.81 - 11.13 ) 48 63
24 07 - - 5.31 1.49 - - 6.8 ( 3.0 - 7.2 ) 2320 ( 690 - 2570 ) 11.10 ( 3.92 - 11.92 ) 48 63
10 10 - - 2.70 2.70 - - 5.4 ( 2.5 - 6.3 ) 1530 ( 640 - 2040 ) 7.32 ( 3.64 - 9.46 ) 48 63
13 10 - - 3.41 2.49 - - 5.9 ( 2.7 - 6.6 ) 1810 ( 660 - 2220 ) 8.66 ( 3.75 - 10.30 ) 48 63
16 10 - - 3.94 2.36 - - 6.3 ( 2.9 - 6.9 ) 2040 ( 670 - 2400 ) 9.76 ( 3.81 - 11.13 ) 48 63
18 10 - - 4.09 2.21 - - 6.3 ( 2.9 - 6.9 ) 2040 ( 670 - 2400 ) 9.76 ( 3.81 - 11.13 ) 48 63
22 10 - - 4.69 2.11 - - 6.8 ( 3.0 - 7.2 ) 2320 ( 690 - 2570 ) 11.10 ( 3.92 - 11.92 ) 48 63
24 10 - - 5.22 1.98 - - 7.2 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
13 13 - - 3.15 3.15 - - 6.3 ( 2.9 - 6.9 ) 2040 ( 670 - 2400 ) 9.76 ( 3.81 - 11.13 ) 48 63
16 13 - - 3.73 3.07 - - 6.8 ( 3.0 - 7.2 ) 2320 ( 690 - 2570 ) 11.10 ( 3.92 - 11.92 ) 48 63
18 13 - - 3.91 2.89 - - 6.8 ( 3.0 - 7.2 ) 2320 ( 690 - 2570 ) 11.10 ( 3.92 - 11.92 ) 48 63
22 13 - - 4.45 2.75 - - 7.2 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
24 13 - - 4.73 2.47 - - 7.2 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
16 16 - - 3.60 3.60 - - 7.2 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
18 16 - - 3.79 3.41 - - 7.2 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
22 16 - - 4.17 3.13 - - 7.3 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
24 16 - - 4.47 2.83 - - 7.3 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
18 18 - - 3.60 3.60 - - 7.2 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
22 18 - - 4.04 3.36 - - 7.4 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
24 18 - - 4.34 3.06 - - 7.4 ( 3.2 - 7.5 ) 2550 ( 700 - 2750 ) 12.20 ( 3.98 - 12.76 ) 48 63
Sound
Power
(kW)
Power consumption
(W) (A)
Power
supply Operating
status Indoor unit Unit capacity Total Outdoor noise (dB)
Heating capacity Operating current Sound
Pressure
*Applicable FCU are "N3KV2" series and "N3KVP" series.
• The above specification values are those under the conditions that the indoor DB/WB=27/19°C and the outdoor DB/WB=35/-°C.
FILE NO. SVM-15073
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<Cooling / 220V> (Continued)
*Applicable FCU are "N3KV2" series and "N3KVP" series.
• The above specification values are those under the conditions that the indoor DB/WB=27/19°C and the outdoor DB/WB=35/-°C.
(V) AAAB A B C D
3 units 07 07 07 - 2.00 2.00 2.00 - 6.0 ( 3.8 - 7.5 ) 2400 ( 950 - 2720 ) 11.48 ( 4.80 - 12.62 ) 48 63
10 07 07 - 2.70 2.00 2.00 - 6.7 ( 3.8 - 8.2 ) 2400 ( 950 - 2720 ) 11.48 ( 4.80 - 12.62 ) 48 63
13 07 07 - 3.65 1.97 1.97 - 7.6 ( 3.9 - 8.3 ) 2410 ( 960 - 2740 ) 11.53 ( 4.85 - 12.71 ) 48 63
16 07 07 - 4.08 1.81 1.81 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
18 07 07 - 4.28 1.71 1.71 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
22 07 07 - 4.68 1.56 1.56 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
24 07 07 - 4.99 1.41 1.41 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
10 10 07 - 2.70 2.70 2.00 - 7.4 ( 3.8 - 8.2 ) 2400 ( 950 - 2720 ) 11.48 ( 4.80 - 12.62 ) 48 63
13 10 07 - 3.39 2.48 1.83 - 7.7 ( 3.9 - 8.3 ) 2410 ( 960 - 2740 ) 11.53 ( 4.85 - 12.71 ) 48 63
16 10 07 - 3.77 2.26 1.67 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
18 10 07 - 3.97 2.14 1.59 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
22 10 07 - 4.37 1.97 1.46 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
24 10 07 - 4.69 1.78 1.32 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
13 13 07 - 3.03 3.03 1.64 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
16 13 07 - 3.44 2.83 1.53 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
18 13 07 - 3.64 2.70 1.46 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
22 13 07 - 4.00 2.47 1.33 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
24 13 07 - 4.38 2.28 1.23 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
16 16 07 - 3.19 3.19 1.42 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
18 16 07 - 3.39 3.05 1.36 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
22 16 07 - 3.79 2.84 1.26 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
24 16 07 - 4.12 2.61 1.16 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
18 18 07 - 3.29 3.29 1.32 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
22 18 07 - 3.65 3.04 1.22 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
24 18 07 - 3.98 2.80 1.12 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
10 10 10 - 2.53 2.53 2.53 - 7.6 ( 3.8 - 8.2 ) 2400 ( 950 - 2720 ) 11.48 ( 4.80 - 12.62 ) 48 63
13 10 10 - 3.13 2.28 2.28 - 7.7 ( 3.9 - 8.3 ) 2410 ( 960 - 2740 ) 11.53 ( 4.85 - 12.71 ) 48 63
16 10 10 - 3.50 2.10 2.10 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
18 10 10 - 3.70 2.00 2.00 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
22 10 10 - 4.16 1.87 1.87 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
24 10 10 - 4.49 1.71 1.71 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
13 13 10 - 2.82 2.82 2.06 - 7.7 ( 4.0 - 8.5 ) 2410 ( 960 - 2790 ) 11.53 ( 4.85 - 12.94 ) 48 63
16 13 10 - 3.22 2.65 1.93 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
18 13 10 - 3.42 2.53 1.85 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
22 13 10 - 3.82 2.36 1.72 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
24 13 10 - 4.15 2.17 1.58 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
16 16 10 - 3.04 3.04 1.82 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
18 16 10 - 3.20 2.88 1.73 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
22 16 10 - 3.59 2.69 1.62 - 7.9 ( 4.3 - 9.0 ) 2440 ( 980 - 2900 ) 11.67 ( 4.95 - 13.45 ) 48 63
24 16 10 - 3.92 2.49 1.49 - 7.9 ( 4.3 - 9.0 ) 2440 ( 980 - 2900 ) 11.67 ( 4.95 - 13.45 ) 48 63
18 18 10 - 3.11 3.11 1.68 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
22 18 10 - 3.46 2.88 1.56 - 7.9 ( 4.3 - 9.0 ) 2440 ( 980 - 2900 ) 11.67 ( 4.95 - 13.45 ) 48 63
24 18 10 - 3.84 2.70 1.46 - 8.0 ( 4.3 - 9.0 ) 2450 ( 980 - 2900 ) 11.72 ( 4.95 - 13.45 ) 48 63
13 13 13 - 2.60 2.60 2.60 - 7.8 ( 4.1 - 8.6 ) 2430 ( 970 - 2810 ) 11.63 ( 4.90 - 13.03 ) 48 63
16 13 13 - 2.99 2.46 2.46 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
18 13 13 - 3.19 2.36 2.36 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
22 13 13 - 3.54 2.18 2.18 - 7.9 ( 4.3 - 9.0 ) 2440 ( 980 - 2900 ) 11.67 ( 4.95 - 13.45 ) 48 63
24 13 13 - 3.87 2.02 2.02 - 7.9 ( 4.3 - 9.0 ) 2440 ( 980 - 2900 ) 11.67 ( 4.95 - 13.45 ) 48 63
16 16 13 - 2.80 2.80 2.30 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
18 16 13 - 2.99 2.69 2.21 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
22 16 13 - 3.34 2.50 2.06 - 7.9 ( 4.3 - 9.0 ) 2440 ( 980 - 2900 ) 11.67 ( 4.95 - 13.45 ) 48 63
24 16 13 - 3.71 2.35 1.93 - 8.0 ( 4.3 - 9.0 ) 2450 ( 980 - 2900 ) 11.72 ( 4.95 - 13.45 ) 48 63
18 18 13 - 2.88 2.88 2.13 - 7.9 ( 4.1 - 8.7 ) 2440 ( 970 - 2830 ) 11.67 ( 4.90 - 13.13 ) 48 63
22 18 13 - 3.27 2.72 2.01 - 8.0 ( 4.3 - 9.0 ) 2450 ( 980 - 2900 ) 11.72 ( 4.95 - 13.45 ) 48 63
16 16 16 - 2.63 2.63 2.63 - 7.9 ( 4.3 - 9.0 ) 2440 ( 980 - 2900 ) 11.67 ( 4.95 - 13.45 ) 48 63
22 16 16 - 3.20 2.40 2.40 - 8.0 ( 4.3 - 9.0 ) 2450 ( 980 - 2900 ) 11.72 ( 4.95 - 13.45 ) 48 63
Outdoor noise (dB)
Heating capacity Operating current Sound
Pressure Sound Power
(kW)
Power consumption
(W) (A)
Power
supply Operating
status Indoor unit Unit capacity Total
FILE NO. SVM-15073
- 9 -
220
CD

<Cooling / 220V> (Continued)
(V) ABCD A B C D
4 units 07 07 07 07 1.78 1.78 1.78 1.78 7.1 ( 4.0 - 8.6 ) 2029 ( 850 - 2620 ) 9.71 ( 4.29 - 12.15 ) 48 63
10 07 07 07 2.33 1.72 1.72 1.72 7.5 ( 4.0 - 8.7 ) 2143 ( 890 - 2640 ) 10.25 ( 4.49 - 12.24 ) 48 63
13 07 07 07 2.90 1.57 1.57 1.57 7.6 ( 4.1 - 8.9 ) 2171 ( 900 - 2700 ) 10.39 ( 4.55 - 12.52 ) 48 63
16 07 07 07 3.30 1.47 1.47 1.47 7.7 ( 4.1 - 9.0 ) 2200 ( 930 - 2730 ) 10.53 ( 4.70 - 12.66 ) 48 63
18 07 07 07 3.55 1.42 1.42 1.42 7.8 ( 4.1 - 9.1 ) 2229 ( 930 - 2760 ) 10.67 ( 4.70 - 12.80 ) 48 63
22 07* 07* 07* 3.95 1.32 1.32 1.32 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
24 07* 07* 07* 4.28 1.21 1.21 1.21 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
10 10 07 07 2.18 2.18 1.62 1.62 7.6 ( 4.1 - 8.9 ) 2171 ( 900 - 2700 ) 10.39 ( 4.55 - 12.52 ) 48 63
13 10 07 07 2.74 2.00 1.48 1.48 7.7 ( 4.1 - 9.0 ) 2200 ( 930 - 2730 ) 10.53 ( 4.70 - 12.66 ) 48 63
16 10 07 07 3.13 1.88 1.39 1.39 7.8 ( 4.1 - 9.1 ) 2229 ( 930 - 2760 ) 10.67 ( 4.70 - 12.80 ) 48 63
18 10 07 07 3.38 1.82 1.35 1.35 7.9 ( 4.1 - 9.2 ) 2257 ( 940 - 2790 ) 10.80 ( 4.75 - 12.94 ) 48 63
22 10* 07* 07* 3.73 1.68 1.24 1.24 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
24 10* 07* 07* 4.06 1.55 1.14 1.14 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
13 13 07 07 2.56 2.56 1.39 1.39 7.9 ( 4.1 - 9.2 ) 2257 ( 940 - 2790 ) 10.80 ( 4.75 - 12.94 ) 48 63
16 13 07 07 2.91 2.40 1.30 1.30 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 13 07 07 3.11 2.30 1.24 1.24 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
22 13* 07* 07* 3.46 2.13 1.15 1.15 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
24 13* 07* 07* 3.79 1.98 1.07 1.07 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
16 16 07 07 2.73 2.73 1.22 1.22 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 16 07 07 2.93 2.63 1.17 1.17 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 18 07 07 2.82 2.82 1.13 1.13 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
10 10 10 07 2.03 2.03 2.03 1.50 7.6 ( 4.1 - 8.9 ) 2171 ( 900 - 2700 ) 10.39 ( 4.55 - 12.52 ) 48 63
13 10 10 07 2.60 1.90 1.90 1.41 7.8 ( 4.1 - 9.1 ) 2229 ( 930 - 2760 ) 10.67 ( 4.70 - 12.80 ) 48 63
16 10 10 07 2.99 1.79 1.79 1.33 7.9 ( 4.1 - 9.2 ) 2257 ( 940 - 2790 ) 10.80 ( 4.75 - 12.94 ) 48 63
18 10 10 07 3.19 1.72 1.72 1.27 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
22 10* 10* 07* 3.54 1.59 1.59 1.18 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
24 10* 10* 07* 3.87 1.47 1.47 1.09 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
13 13 10 07 2.42 2.42 1.76 1.31 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
16 13 10 07 2.76 2.27 1.65 1.22 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 13 10 07 2.95 2.18 1.59 1.18 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
22 13* 10* 07* 3.33 2.06 1.50 1.11 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
24 13* 10* 07* 3.66 1.91 1.39 1.03 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
16 16 10 07 2.59 2.59 1.56 1.15 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 16 10 07 2.78 2.50 1.50 1.11 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 18 10 07 2.72 2.72 1.47 1.09 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
13 13 13 07 2.23 2.23 2.23 1.21 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
16 13 13 07 2.56 2.10 2.10 1.14 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 13 13 07 2.74 2.03 2.03 1.10 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
16 16 13 07 2.45 2.45 2.01 1.09 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
18 16 13 07 2.63 2.37 1.95 1.05 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
10 10 10 10 1.98 1.98 1.98 1.98 7.9 ( 4.1 - 9.2 ) 2257 ( 940 - 2790 ) 10.80 ( 4.75 - 12.94 ) 48 63
13 10 10 10 2.48 1.81 1.81 1.81 7.9 ( 4.1 - 9.2 ) 2257 ( 940 - 2790 ) 10.80 ( 4.75 - 12.94 ) 48 63
16 10 10 10 2.82 1.69 1.69 1.69 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 10 10 10 3.02 1.63 1.63 1.63 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
22 10* 10* 10* 3.40 1.53 1.53 1.53 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
24 10* 10* 10* 3.74 1.42 1.42 1.42 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
13 13 10 10 2.28 2.28 1.67 1.67 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
16 13 10 10 2.61 2.15 1.57 1.57 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
16 16 10 10 2.50 2.50 1.50 1.50 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
18 13 10 10 2.80 2.07 1.51 1.51 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
18 16 10 10 2.68 2.42 1.45 1.45 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
13 13 13 10 2.12 2.12 2.12 1.55 7.9 ( 4.2 - 9.3 ) 2257 ( 950 - 2820 ) 10.80 ( 4.80 - 13.08 ) 48 63
16 13 13 10 2.47 2.03 2.03 1.48 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
18 13 13 10 2.65 1.96 1.96 1.43 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
13 13 13 13 2.00 2.00 2.00 2.00 8.0 ( 4.2 - 9.3 ) 2286 ( 950 - 2820 ) 10.94 ( 4.80 - 13.08 ) 48 63
*Applicable FCU are "N3KV2" series and "N3KVP" series.
• The above specification values are those under the conditions that the indoor DB/WB=27/19°C and the outdoor DB/WB=35/-°C.
Outdoor noise (dB)
Heating capacity Operating current Sound
Pressure Sound Power
(kW)
Power consumption
(W) (A)
Power
supply Operating
status Indoor unit Unit capacity Total
FILE NO. SVM-15073
- 10 -
220