Toshiba RAS-B10GKVP-E User manual

R410A
FILE NO. A05-011
PRINTED IN JAPAN, Dec.,2005 ToMo
SERVICE MANUAL
SPLIT TYPE
RAS-B10GKVP-E, RAS-B13GKVP-E, RAS-B16GKVP-E
RAS-4M27GAV-E
RAS-M10GKCVP-E, RAS-M13GKCVP-E, RAS-M16GKCVP-E
RAS-4M27GACV-E
RAS-B10GKVP-E, RAS-B13GKVP-E, RAS-B16GKVP-E
RAS-3M26GAV-E

– 2 –
CONTENTS
1. SAFETY PRECAUTIONS .......................................................................... 3
2. SPECIFICATIONS ..................................................................................... 5
3. REFRIGERANT R410A ........................................................................... 24
4. CONSTRUCTION VIEWS ........................................................................ 32
5. WIRING DIAGRAM.................................................................................. 34
6. SPECIFICATIONS OF ELECTRICAL PARTS ......................................... 36
7. REFRIGERANT CYCLE DIAGRAM ........................................................ 37
8. CONTROL BLOCK DIAGRAM................................................................ 45
9. OPERATION DESCRIPTION................................................................... 48
10. INSTALLATION PROCEDURE................................................................ 72
11. HOWTO DIAGNOSETHETROUBLE...................................................... 87
12. HOWTO REPLACETHE MAIN PARTS................................................. 107
13. EXPLODEDVIEWS AND PARTS LIST ................................................. 123

–3 –
1. SAFETY PRECAUTIONS
For general public use
Power supply cord of outdoor unit shall be more than 1.5 mm²(H07RN-F or 245IEC66) 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.
CAUTION
TO DISCONNECTTHE APPLIANCE FROMTHE MAIN POWER SUPPLY
This appliance must be connected to the main power supply by a circuit breaker or a switch with a contact
separation of at least 3 mm.
The installation fuse (25A D type ) must be used for the power supply line of this air conditioner.
DANGER
• ASK AN AUTHORIZED DEALER OR QUALIFIED INSTALLATION PROFESSIONALTO IN-
STALL/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: HIGHVOLTAGE
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 INCOR-
RECTLY CONNECTED, ELECTRIC PARTS MAY BE DAMAGED.
•CHECK THAT THE EARTH WIRE IS NOT BROKEN OR DISCONNECTED BEFORE SERVICE AND
INSTALLATION. FAILURETO DO SO MAY CAUSE ELECTRIC SHOCK.

–4 –
•DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR GASVAPORS. FAILURE
TO FOLLOW THIS INSTRUCTION CAN RESULT IN FIRE OR EXPLOSION.
•TO PREVENTTHE 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, FURNACE, STOVES, ETC.
•WHEN MOVING THE AIR-CONDITIONER FOR INSTALLATION IN ANOTHER PLACE, BEVERY CARE-
FUL NOT TO ALLOWTHE SPECIFIED REFRIGERANT (R410A) TO BECOME MIXEDWITH ANY
OTHER GASEOUS BODY INTOTHE REFRIGERATION CIRCUIT. IF AIR OR ANY OTHER GAS IS
MIXED INTHE REFRIGERANT, THE GAS PRESSURE INTHE REFRIGERATION CIRCUIT WILL
BECOME ABNORMALLY HIGH AND IT MAY RESULT IN THE PIPE BURSTING AND POSSIBLE PER-
SONNEL INJURIES.
•IN THE EVENT THAT THE REFRIGERANT GAS LEAKS OUT OFTHE PIPE DURING THE SERVICE
WORK ANDTHE 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
•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.
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.
For Reference:
If a heating operation would be continuously performed for a long time under the condition that the outdoor
temperature is 0°C or lower, drainage of defrosted water may be difficult due to freezing of the bottom plate,
resulting in a trouble of the cabinet or fan.
It is recommended to procure an antifreeze heater locally for a safe installation of the air conditioner.
For details, contact the dealer.

–5 –
2. SPECIFICATIONS
The indoor and outdoor units that can be used in combination are shown in the tables below.
Table of models that can be connected
Table of models that can be used in combination
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 rooms or more.
The contents noted in this service manual limit the indoor units to the RAS-B10GKVP-E, RAS-B13GKVP-E,
RAS-B16GKVP-E, RAS-M10GKCVP-E, RAS-M13GKCVP-E and RAS-M16GKCVP-E.
For other indoor units that can also be used in combination, see the service manual of each indoor unit.
Indoor unit
RAS-M10GDV-E RAS-M10GDCV-E
RAS-M13GDV-E RAS-M13GDCV-E
RAS-M16GDV-E RAS-M16GDCV-E
RAS-M10GKV-E RAS-M10GKCV-E
RAS-M13GKV-E RAS-M13GKCV-E
RAS-M16GKV-E RAS-M16GKCV-E
File No.
A05-010
TBA
Type
Heat pump
Cooling-only
Outdoor unit
RAS-3M26GAV-E
RAS-4M27GAV-E
RAS-4M27GACV-E
Indoor unit
RAS-B10GKVP–E RAS-B13GKVP–E RAS-B16GKVP–E
RAS-M10GKV–E RAS-M13GKV–E RAS-M16GKV–E
RAS-M10GDV–E RAS-M13GDV–E RAS-M16GDV–E
RAS-M10GKCVP–E RAS-M13GKCVP–E RAS-M16GKCVP–E
RAS-M10GKCV–E RAS-M13GKCV–E RAS-M16GKCV–E
RAS-M10GDCV–E RAS-M13GDCV–E RAS-M16GDCV–E
Type
Heat pump
Cooling-only
Outdoor unit
RAS-3M26GAV-E
RAS-4M27GAV-E
RAS-3M26GACV-E
Combinations of indoor unit models that can be connected
Refer to page 17 to 22
Refer to page 8 to 13
Refer to page 14 to 16

–6 –
Indoor RAS-B10GKVP-E, RAS-B13GKVP-E, RAS-B16GKVP-E
Unit model Outdoor RAS-4M27GAV-E RAS-3M26GAV-E
Cooling capacity (kW) 8.0 7.5
Cooling capacity range (kW) 1.4 –9.2 1.4 –8.9
Heating capacity (kW) 9.0 9.0
Heating capacity range (kW) 0.8 –11.0 0.8 –10.8
Power supply 220–240V, 1 Ph, 50Hz / 220V, 1 Ph, 60Hz
Unit model RAS-B10GKVP-E RAS-B13GKVP-E RAS-B16GKVP-E
Running current (A) 0.15 0.15 0.15
Power consumption (W) 30 30 30
Indoor
Power factor (%) 91/87/83 91/87/83 91/87/83
Unit model RAS-4M27GAV-E RAS-3M26GAV-E
Operation mode Cooling Heating Cooling Heating
Running current (A) 11.60/11.09/10.63 10.44/9.98/9.57 10.44/9.98/9.57 11.83/11.31/10.84
Power consumption (W) 2500 2250 2250 2550
Powerfactor(%)98989898
Electric
characteristics
Outdoor
Starting current (A) 11.60/11.09/10.63 11.83/11.31/10.84
COP (Cooling/Heating) 3.20/4.00 3.33/3.53
Unit model RAS-B10GKVP-E RAS-B13GKVP-E RAS-B16GKVP-E
High (dB•A) 42/43 43/44 45/45
Medium (dB•A) 33/34 34/35 36/36
Indoor
(Coolin
g
/Heatin
g
)Low (dB•A) 27/27 27/27 29/29
Unit model RAS-4M27GAV-E RAS-3M26GAV-E
Operating
noise Outdoor
(Coolin
g
/Heatin
g
)Full indoor units operatin
g
(dB•A) 48/48 48/48
Unit model RAS-B10GKVP-E RAS-B13GKVP-E RAS-B16GKVP-E
Height (mm) 250 250 250
Width (mm) 790 790 790Dimension Depth (mm) 215 215 215
Net weight (k
g
)9 9 9
Fan motor output (W) 30 30 30
Indoor unit
Air flow rate (Cooling/Heating) (m³/h) 550/610 560/640 640/660
Unit model RAS-4M27GAV-E RAS-3M26GAV-E
Height (mm) 795 795
Width (mm) 900 900Dimension Depth (mm) 320 320
Net weight (k
g
)65 64
Motor output (W) 2000
Type Twin rotary type with DC-inverter variable speed control
Compressor Model DA220A2F-20L
Fan motor output (W) 60
Air flow rate (m³/h) High : 3000, Medium : 2800
Outdoor unit
Type Flare connection
Unit model RAS-B10GKVP-E RAS-B13GKVP-E RAS-B16GKVP-E
Indoor unit Liquid side/Gas side Ø6.35/ Ø9.52 Ø6.35/ Ø9.52 Ø6.35/ Ø12.7
Unit model RAS-4M27GAV-E RAS-3M26GAV-E
A unit liquid side/Gas side Ø6.35/ Ø12.7 Ø6.35/ Ø12.7
B unit liquid side/Gas side Ø6.35/ Ø9.52 Ø6.35/ Ø9.52
C unit liquid side/Gas side Ø6.35/ Ø9.52 Ø6.35/ Ø9.52
Outdoor unit
D unit liquid side/Gas side Ø6.35/ Ø9.52 —
Maximum length (per unit) (m) 25 25
Maximum length (total) (m) 70 50
Maximum chargeless length (m) 70 50
Maximum height difference (m) 15 15
Name of refrigerant R410A
Piping
connection
Weight (k
g
)2.4
Power supply 3 Wires :includes earth
Wiring connection Interconnection 4 Wires :includes earth
Indoor (Coolin
g
/Heatin
g
)(°C) 21 to 32/0 to 28
Usable temperature
range Outdoor (Coolin
g
/Heatin
g
)(°C) 10 to 43/–5 to 24
Unit model RAS-B10GKVP-E RAS-B13GKVP-E RAS-B16GKVP-E
Installation plate 1 1 1
Wireless remote controller 1 1 1
Batteries 2 2 2
Remote controller holder 1 1 1
Zeolite-plus filter 1 1 1
Plasma pure filter 1 1 1
Remote controller holder mounting screw 2 (Ø3.1 ×16L) 2 (Ø3.1 ×16L) 2 (Ø3.1 ×16L)
Owner’s manual 1 1 1
Mounting screw 6 (Ø4 ×25L) 6 (Ø4 ×25L) 6 (Ø4 ×25L)
Indoor unit
Installation manual 1 1 1
Unit model RAS-4M27GAV-E RAS-3M26GAV-E
Installation manual 1 1
Accessory
Outdoor
unit Specifications 1 1
•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-B10GKVP-E, RAS-B13GKVP-E, RAS-B16GKVP-E / RAS-4M27GAV-E, RAS-3M26GAV-E

–7 –
•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.
<Cooling Only Models>
RAS-M10GKCVP-E, RAS-M13GKCVP-E, RAS-M16GKCVP-E / RAS-4M27GACV-E
Indoor RAS-M10GKCVP-E, RAS-M13GKCVP-E, RAS-M16GKCVP-E
Unit model Outdoor RAS-4M27GACV-E
Cooling capacity (kW) 8.0
Cooling capacity range (kW) 1.4 –9.2
Heating capacity (kW) —
Heating capacity range (kW) —
Power supply 220–240V, 1 Ph, 50Hz / 220V, 1 Ph, 60Hz
Unit model RAS-M10GKCVP-E RAS-M13GKCVP-E RAS-M16GKCVP-E
Running current (A) 0.15 0.15 0.15
Power consumption (W) 30 30 30
Indoor
Power factor (%) 91/87/83 91/87/83 91/87/83
Unit model RAS-4M27GACV-E
Running current (A) 11.60/11.09/10.63
Power consumption (W) 2500
Power factor (%) 98
Electric
characteristics
Outdoor
Starting current (A) 11.60/11.09/10.63
COP 3.20
Unit model RAS-M10GKCVP-E RAS-M13GKCVP-E RAS-M16GKCVP-E
High (dB•A) 42 43 45
Medium (dB•A) 33 34 36
Indoor
Low (dB•A) 27 27 29
Unit model RAS-4M27GACV-E
Operating
noise
Outdoor Full indoor units operating (dB•A) 48
Unit model RAS-M10GKCVP-E RAS-M13GKCVP-E RAS-M16GKCVP-E
Height (mm) 250 250 250
Width (mm) 790 790 790Dimension Depth (mm) 215 215 215
Net weight (kg) 9 9 9
Fan motor output (W) 30 30 30
Indoor unit
Air flow rate (m³/h) 550 560 640
Unit model RAS-4M27GACV-E
Height (mm) 795
Width (mm) 900Dimension Depth (mm) 320
Net weight (kg) 63
Motor output (W) 2000
Type Twin rotary type with DC-inverter variable speed controlCompressor Model DA220A2F-20L
Fan motor output (W) 60
Air flow rate (m³/h) High : 3000, Medium : 2800
Outdoor unit
Type Flare connection
Unit model RAS-M10GKCVP-E RAS-M13GKCVP-E RAS-M16GKCVP-E
Indoor unit Liquid side/Gas side Ø6.35/ Ø9.52 Ø6.35/ Ø9.52 Ø6.35/ Ø12.7
Unit model RAS-4M27GACV-E
A unit liquid side/Gas side Ø6.35/ Ø12.7
B unit liquid side/Gas side Ø6.35/ Ø9.52
C unit liquid side/Gas side Ø6.35/ Ø9.52
Outdoor unit
D unit liquid side/Gas side Ø6.35/ Ø9.52
Maximum length (per unit) (m) 25
Maximum length (total) (m) 70
Maximum chargeless length (m) 70
Maximum height difference (m) 15
Name of refrigerant R410A
Piping
connection
Weight (kg) 2.2
Power supply 3 Wires :includes earth
Wiring connection Interconnection 4 Wires :includes earth
Indoor (°C) 21 to 32
Usable temperature range Outdoor (°C) 10 to 43
Unit model RAS-M10GKCVP-E RAS-M13GKCVP-E RAS-M16GKCVP-E
Installation plate 1 1 1
Wireless remote controller 1 1 1
Batteries 2 2 2
Remote controller holder 1 1 1
Zeolite-plus filter 1 1 1
Plasma pure filter 1 1 1
Remote controller holder mounting screw 2 (Ø3.1 ×16L) 2 (Ø3.1 ×16L) 2 (Ø3.1 ×16L)
Owner’s manual 1 1 1
Mounting screw 6 (Ø4 ×25L) 6 (Ø4 ×25L) 6 (Ø4 ×25L)
Indoor unit
Installation manual 1 1 1
Unit model RAS-4M27GACV-E
Installation manual 1
Accessory
Outdoor unit Specifications 1

–8 –
2-2. Specifications of PerformanceWhen Each Indoor Unit is Combined with Other Unit
Outdoor Unit : RAS-4M27GAV-E
<Cooling/220V>
•The above specification values are those under the conditions that the indoor DB/WB=27/19°C and the outdoor
DB/WB=35/–°C.
Indoor unit Unit capacity (kW)Power
su
pp
l
y
(V) O
p
eratin
g
status ABCD A B C D
Cooling
capacity
(kW)
Power
consum
p
tion
(W)
Operating
current
(A)
Outdoor
noise
(dB)
220 1 unit 10 –––2.70––– 2.7
(1.4 to 3.2) 750 (640 to 950) 3.87 (3.68 to 4.64) 48
13 –––3.70––– 3.7
(1.4 to 4.4) 1200 (640 to 1520) 5.74 (3.68 to 7.20) 48
16 –––4.50––– 4.5
(1.4 to 5.0) 1650 (640 to 2000) 7.81 (3.68 to 9.28) 48
2 units 10 10 ––2.70 2.70 –– 5.4
(2.5 to 6.3) 1530 (640 to 2040) 7.10 (3.64 to 9.46) 48
13 10 ––3.41 2.49 –– 5.9
(2.7 to 6.6) 1810 (660 to 2220) 8.40 (3.75 to 10.30) 48
16 10 ––3.94 2.36 –– 6.3
(2.9 to 6.9) 2040 (670 to 2400) 9.46 (3.81 to 11.13) 48
13 13 ––3.15 3.15 –– 6.3
(2.9 to 6.9) 2040 (670 to 2400) 9.46 (3.81 to 11.13) 48
16 13 ––3.73 3.07 –– 6.8
(3.0 to 7.2) 2320 (690 to 2570) 10.76 (3.92 to 11.92) 48
16 16 ––3.60 3.60 –– 7.2
(3.2 to 7.5) 2550 (700 to 2750) 11.83 (3.98 to 12.76) 48
3 units 10 10 10 –2.53 2.53 2.53 –7.6
(3.8 to 8.2) 2400 (950 to 2720) 11.13 (4.80 to 12.62) 48
13 10 10 –3.13 2.28 2.28 –7.7
(3.9 to 8.3) 2410 (960 to 2740) 11.18 (4.85 to 12.71) 48
16 10 10 –3.50 2.10 2.10 –7.7
(4.0 to 8.5) 2410 (960 to 2790) 11.18 (4.85 to 12.94) 48
13 13 10 –2.82 2.82 2.06 –7.7
(4.0 to 8.5) 2410 (960 to 2790) 11.18 (4.85 to 12.94) 48
16 13 10 –3.22 2.65 1.93 –7.8
(4.1 to 8.6) 2430 (970 to 2810) 11.27 (4.90 to 13.03) 48
13 13 13 –2.60 2.60 2.60 –7.8
(4.1 to 8.6) 2430 (970 to 2810) 11.27 (4.90 to 13.03) 48
16 16 10 –3.04 3.04 1.82 –7.9
(4.1 to 8.7) 2440 (970 to 2830) 11.32 (4.90 to 13.13) 48
16 13 13 –2.99 2.46 2.46 –7.9
(4.1 to 8.7) 2440 (970 to 2830) 11.32 (4.90 to 13.13) 48
16 16 13 –2.80 2.80 2.30 –7.9
(4.2 to 8.9) 2440 (970 to 2880) 11.32 (4.90 to 13.36) 48
16 16 16 –2.67 2.67 2.67 –8.0
(4.3 to 9.0) 2450 (980 to 2900) 11.36 (4.95 to 13.45) 48
4 units 10 10 10 10 1.98 1.98 1.98 1.98 7.9
(4.0 to 8.7) 2450 (930 to 2800) 11.36 (4.70 to 12.99) 48
13 10 10 10 2.48 1.81 1.81 1.81 7.9
(4.1 to 8.8) 2450 (940 to 2820) 11.36 (4.75 to 13.08) 48
16 10 10 10 2.86 1.71 1.71 1.71 8.0
(4.1 to 9.0) 2500 (940 to 2860) 11.60 (4.75 to 13.27) 48
13 13 10 10 2.31 2.31 1.69 1.69 8.0
(4.1 to 9.0) 2500 (940 to 2860) 11.60 (4.75 to 13.27) 48
16 13 10 10 2.65 2.18 1.59 1.59 8.0
(4.2 to 9.1) 2500 (950 to 2880) 11.60 (4.80 to 13.36) 48
13 13 13 10 2.14 2.14 2.14 1.57 8.0
(4.2 to 9.1) 2500 (950 to 2880) 11.60 (4.80 to 13.36) 48
16 13 13 10 2.47 2.03 2.03 1.48 8.0
(4.2 to 9.2) 2500 (950 to 2900) 11.60 (4.80 to 13.45) 48
13 13 13 13 2.00 2.00 2.00 2.00 8.0
(4.2 to 9.2) 2500 (950 to 2900) 11.60 (4.80 to 13.45) 48
16 16 10 10 2.50 2.50 1.50 1.50 8.0
(4.2 to 9.2) 2500 (950 to 2900) 11.60 (4.80 to 13.45) 48

–9 –
Outdoor Unit : RAS-4M27GAV-E
<Cooling/230V>
•The above specification values are those under the conditions that the indoor DB/WB=27/19°C and the outdoor
DB/WB=35/–°C.
Indoor unit Unit capacity (kW)Power
su
pp
l
y
(V) O
p
eratin
g
status ABCD A B C D
Cooling
capacity
(kW)
Power
consum
p
tion
(W)
Operating
current
(A)
Outdoor
noise
(dB)
230 1 unit 10 –––2.7 ––– 2.7
(1.4 to 3.2) 750 (640 to 950) 3.71 (3.52 to 4.44) 48
13 –––3.7 ––– 3.7
(1.4 to 4.4) 1200 (640 to 1520) 5.49 (3.52 to 6.88) 48
16 –––4.5 ––– 4.5
(1.4 to 5.0) 1650 (640 to 2000) 7.47 (3.52 to 8.87) 48
2 units 10 10 ––2.70 2.70 –– 5.4
(2.5 to 6.3) 1530 (640 to 2040) 6.79 (3.48 to 9.05) 48
13 10 ––3.41 2.49 –– 5.9
(2.7 to 6.6) 1810 (660 to 2220) 8.03 (3.59 to 9.85) 48
16 10 ––3.94 2.36 –– 6.3
(2.9 to 6.9) 2040 (670 to 2400) 9.05 (3.64 to 10.65) 48
13 13 ––3.15 3.15 –– 6.3
(2.9 to 6.9) 2040 (670 to 2400) 9.05 (3.64 to 10.65) 48
16 13 ––3.73 3.07 –– 6.8
(3.0 to 7.2) 2320 (690 to 2570) 10.29 (3.75 to 11.40) 48
16 16 ––3.60 3.60 –– 7.2
(3.2 to 7.5) 2550 (700 to 2750) 11.31 (3.80 to 12.20) 48
3 units 10 10 10 –2.53 2.53 2.53 –7.6
(3.8 to 8.2) 2400 (950 to 2720) 10.65 (4.59 to 12.07) 48
13 10 10 –3.13 2.28 2.28 –7.7
(3.9 to 8.3) 2410 (960 to 2740) 10.69 (4.64 to 12.16) 48
16 10 10 –3.50 2.10 2.10 –7.7
(4.0 to 8.5) 2410 (960 to 2790) 10.69 (4.64 to 12.38) 48
13 13 10 –2.82 2.82 2.06 –7.7
(4.0 to 8.5) 2410 (960 to 2790) 10.69 (4.64 to 12.38) 48
16 13 10 –3.22 2.65 1.93 –7.8
(4.1 to 8.6) 2430 (970 to 2810) 10.78 (4.69 to 12.47) 48
13 13 13 –2.60 2.60 2.60 –7.8
(4.1 to 8.6) 2430 (970 to 2810) 10.78 (4.69 to 12.47) 48
16 16 10 –3.04 3.04 1.82 –7.9
(4.1 to 8.7) 2440 (970 to 2830) 10.83 (4.69 to 12.56) 48
16 13 13 –2.99 2.46 2.46 –7.9
(4.1 to 8.7) 2440 (970 to 2830) 10.83 (4.69 to 12.56) 48
16 16 13 –2.80 2.80 2.30 –7.9
(4.2 to 8.9) 2440 (970 to 2880) 10.83 (4.69 to 12.78) 48
16 16 16 –2.67 2.67 2.67 –8.0
(4.3 to 9.0) 2450 (980 to 2900) 10.87 (4.73 to 12.87) 48
4 units 10 10 10 10 1.98 1.98 1.98 1.98 7.9
(4.0 to 8.7) 2450 (930 to 2800) 10.87 (4.49 to 12.42) 48
13 10 10 10 2.48 1.81 1.81 1.81 7.9
(4.1 to 8.8) 2450 (940 to 2820) 10.87 (4.54 to 12.51) 48
16 10 10 10 2.86 1.71 1.71 1.71 8.0
(4.1 to 9.0) 2500 (940 to 2860) 11.09 (4.54 to 12.69) 48
13 13 10 10 2.31 2.31 1.69 1.69 8.0
(4.1 to 9.0) 2500 (940 to 2860) 11.09 (4.54 to 12.69) 48
16 13 10 10 2.65 2.18 1.59 1.59 8.0
(4.2 to 9.1) 2500 (950 to 2880) 11.09 (4.59 to 12.78) 48
13 13 13 10 2.14 2.14 2.14 1.57 8.0
(4.2 to 9.1) 2500 (950 to 2880) 11.09 (4.59 to 12.78) 48
16 13 13 10 2.47 2.03 2.03 1.48 8.0
(4.2 to 9.2) 2500 (950 to 2900) 11.09 (4.59 to 12.87) 48
13 13 13 13 2.00 2.00 2.00 2.00 8.0
(4.2 to 9.2) 2500 (950 to 2900) 11.09 (4.59 to 12.87) 48
16 16 10 10 2.50 2.50 1.50 1.50 8.0
(4.2 to 9.2) 2500 (950 to 2900) 11.09 (4.59 to 12.87) 48

–10 –
Outdoor Unit : RAS-4M27GAV-E
<Cooling/240V>
•The above specification values are those under the conditions that the indoor DB/WB=27/19°C and the outdoor
DB/WB=35/–°C.
Indoor unit Unit capacity (kW)Power
su
pp
l
y
(V) O
p
eratin
g
status ABCD A B C D
Cooling
capacity
(kW)
Power
consum
p
tion
(W)
Operating
current
(A)
Outdoor
noise
(dB)
240 1 unit 10 –––2.7 ––– 2.7
(1.4 to 3.2) 750 (640 to 950) 3.55 (3.38 to 4.26) 48
13 –––3.7 ––– 3.7
(1.4 to 4.4) 1200 (640 to 1520) 5.26 (3.38 to 6.60) 48
16 –––4.5 ––– 4.5
(1.4 to 5.0) 1650 (640 to 2000) 7.16 (3.38 to 8.50) 48
2 units 10 10 ––2.70 2.70 –– 5.4
(2.5 to 6.3) 1530 (640 to 2040) 6.51 (3.33 to 8.67) 48
13 10 ––3.41 2.49 –– 5.9
(2.7 to 6.6) 1810 (660 to 2220) 7.70 (3.44 to 9.44) 48
16 10 ––3.94 2.36 –– 6.3
(2.9 to 6.9) 2040 (670 to 2400) 8.67 (3.49 to 10.20) 48
13 13 ––3.15 3.15 –– 6.3
(2.9 to 6.9) 2040 (670 to 2400) 8.67 (3.49 to 10.20) 48
16 13 ––3.73 3.07 –– 6.8
(3.0 to 7.2) 2320 (690 to 2570) 9.86 (3.59 to 10.93) 48
16 16 ––3.60 3.60 –– 7.2
(3.2 to 7.5) 2550 (700 to 2750) 10.84 (3.65 to 11.69) 48
3 units 10 10 10 –2.53 2.53 2.53 –7.6
(3.8 to 8.2) 2400 (950 to 2720) 10.20 (4.40 to 11.56) 48
13 10 10 –3.13 2.28 2.28 –7.7
(3.9 to 8.3) 2410 (960 to 2740) 10.25 (4.44 to 11.65) 48
16 10 10 –3.50 2.10 2.10 –7.7
(4.0 to 8.5) 2410 (960 to 2790) 10.25 (4.44 to 11.86) 48
13 13 10 –2.82 2.82 2.06 –7.7
(4.0 to 8.5) 2410 (960 to 2790) 10.25 (4.44 to 11.86) 48
16 13 10 –3.22 2.65 1.93 –7.8
(4.1 to 8.6) 2430 (970 to 2810) 10.33 (4.49 to 11.95) 48
13 13 13 –2.60 2.60 2.60 –7.8
(4.1 to 8.6) 2430 (970 to 2810) 10.33 (4.49 to 11.95) 48
16 16 10 –3.04 3.04 1.82 –7.9
(4.1 to 8.7) 2440 (970 to 2830) 10.37 (4.49 to 12.03) 48
16 13 13 –2.99 2.46 2.46 –7.9
(4.1 to 8.7) 2440 (970 to 2830) 10.37 (4.49 to 12.03) 48
16 16 13 –2.80 2.80 2.30 –7.9
(4.2 to 8.9) 2440 (970 to 2880) 10.37 (4.49 to 12.24) 48
16 16 16 –2.67 2.67 2.67 –8.0
(4.3 to 9.0) 2450 (980 to 2900) 10.42 (4.54 to 12.33) 48
4 units 10 10 10 10 1.98 1.98 1.98 1.98 7.9
(4.0 to 8.7) 2450 (930 to 2800) 10.42 (4.31 to 11.90) 48
13 10 10 10 2.48 1.81 1.81 1.81 7.9
(4.1 to 8.8) 2450 (940 to 2820) 10.42 (4.35 to 11.99) 48
16 10 10 10 2.86 1.71 1.71 1.71 8.0
(4.1 to 9.0) 2500 (940 to 2860) 10.63 (4.35 to 12.16) 48
13 13 10 10 2.31 2.31 1.69 1.69 8.0
(4.1 to 9.0) 2500 (940 to 2860) 10.63 (4.35 to 12.16) 48
16 13 10 10 2.65 2.18 1.59 1.59 8.0
(4.2 to 9.1) 2500 (950 to 2880) 10.63 (4.40 to 12.24) 48
13 13 13 10 2.14 2.14 2.14 1.57 8.0
(4.2 to 9.1) 2500 (950 to 2880) 10.63 (4.40 to 12.24) 48
16 13 13 10 2.47 2.03 2.03 1.48 8.0
(4.2 to 9.2) 2500 (950 to 2900) 10.63 (4.40 to 12.33) 48
13 13 13 13 2.00 2.00 2.00 2.00 8.0
(4.2 to 9.2) 2500 (950 to 2900) 10.63 (4.40 to 12.33) 48
16 16 10 10 2.50 2.50 1.50 1.50 8.0
(4.2 to 9.2) 2500 (950 to 2900) 10.63 (4.40 to 12.33) 48