Toshiba RAS-B10GKVP-E User manual

R410A
FILE NO. A05-009
PRINTED IN JAPAN, Nov.,2005 ToMo
SERVICE MANUAL
SPLIT TYPE
<Heat PumpType> <Cooling OnlyType>
Indoor Unit Indoor Unit
RAS-B10GKVP-E RAS-M10GKCVP-E
RAS-B13GKVP-E RAS-M13GKCVP-E
RAS-B16GKVP-E RAS-M16GKCVP-E
Outdoor Unit Outdoor Unit
RAS-M14GAV-E RAS-M14GACV-E
RAS-M18GAV-E RAS-M18GACV-E

– 2 –
CONTENTS
1. SAFETY PRECAUTIONS .......................................................................... 3
2. SPECIFICATIONS ..................................................................................... 5
3. REFRIGERANT R410A ........................................................................... 12
4. CONSTRUCTION VIEWS ........................................................................ 20
5. WIRING DIAGRAM.................................................................................. 22
6. SPECIFICATIONS OF ELECTRICAL PARTS ......................................... 24
7. REFRIGERANT CYCLE DIAGRAM ........................................................ 25
8. CONTROL BLOCK DIAGRAM................................................................ 30
9. OPERATION DESCRIPTION................................................................... 33
10. INSTALLATION PROCEDURE................................................................ 58
11. HOWTO DIAGNOSETHETROUBLE...................................................... 75
12. HOWTO REPLACETHE MAIN PARTS................................................... 98
13. EXPLODEDVIEWS AND PARTS LIST ................................................. 118
Cord Heater Installation Work ........................................................Appendix-1

– 3 –
1. SAFETY PRECAUTIONS
For general public use
Power supply cord of outdoor unit shall be more than 1.5 mm 2 (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 ADOPTSTHE 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/MAINTAINTHE 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. FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK.

– 4 –
• DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR GAS VAPORS. FAILURE
TO FOLLOW 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
REGISTORS, FURNACE, STOVES, ETC.
• WHEN MOVING THE AIR-CONDITIONER FOR INSTALLATION IN ANOTHER PLACE, BE VERY CARE-
FUL 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 PER-
SONNEL 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
• 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
Type
Heat pump
Cooling-only
Indoor unit
RAS-B10GKVP–E RAS-B13GKVP–E
RAS-M10GKV–E RAS-M13GKV–E
RAS-M10GDV–E RAS-M13GDV–E
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-M10GKCV–E RAS-M13GKCV–E
RAS-M10GDCV–E RAS-M13GDCV–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
Table of models that can be used in combination
Outdoor unit
RAS-M14GAV–E
RAS-M18GAV–E
RAS-M14GACV–E
RAS-M18GACV–E
Type
Heat pump
Cooling-only
Outdoor unit
RAS-M14GAV–E
RAS-M18GAV–E
RAS-M14GACV–E
RAS-M18GACV–E
Combinations of indoor unit models that can be connected
10 + 10, 10 + 13
10 + 10, 10 + 13, 10 + 16, 13 + 13
10 + 10, 10 + 13
10 + 10, 10 + 13, 10 + 16, 13 + 13
NOTES
A 1-room connection is not an option for the indoor units (you cannot connect only one indoor unit).
A 2-room connection must always be used for the indoor units (you must connect two indoor units).
With the RAS-M14GAV-E and RAS-M14GACV-E outdoor unit models, the 13 + 13 combination is not an option.
With the RAS-M18GAV-E and RAS-M18GACV-E outdoor unit models, the 13 + 16 or 16 + 16 combination is not
an option.
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

– 6 –
Indoor RAS-B10GKVP-E, RAS-B13GKVP-E, RAS-B16GKVP-E
Unit model Outdoor RAS-M14GAV-E RAS-M18GAV-E
Cooling capacity
(
kW
)
4.0 5.2
Cooling capacity range
(
kW
)
1.4 – 4.5 1.4 – 6.2
Heating capacity
(
kW
)
4.4 6.7
Heating capacity range
(
kW
)
0.9 – 5.2 0.9 – 8.5
Power supply 220–240 V – 1 Ph – 50Hz / 220 V – 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
(
220V/230V/240V
)
Power factor
(
%
)
91/87/83 91/87/83 91/87/83
Unit model RAS-M14GAV-E RAS-M18GAV-E
Operation mode Cooling Heating Cooling Heating
Running current
(
A
)
4.87/4.64/4.44 4.43/4.23/4.04 7.12/6.80/6.50 8.28/7.91/7.57
Power consumption
(
W
)
1020 950 1540 1790
Power factor
(
%
)
95 97 98 98
Electric
characteristics
Outdoor
(
220V/230V/240V
)
Starting current
(
A
)
5.17/4.94/4.74 7.42/7.10/6.80
COP (Cooling/Heating) 3.70/4.36 3.25/3.62
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-M14GAV-E RAS-M18GAV-E
Operating
noise
Outdoor
(
Coolin
g
/Heatin
g)
2 indoor units operatin
g
(
dB•A
)
46/48 48/50
Unit model RAS-B10GKVP-E RAS-B13GKVP-E RAS-B16GKVP-E (
∗
)
Height
(
mm
)
250 250 250
Width
(
mm
)
790 790 790
Dimension
Depth
(
mm
)
215 215 215
Net weight
(
k
g)
99 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-M14GAV-E RAS-M18GAV-E
Height
(
mm
)
550 550
Width
(
mm
)
780 780Dimension
Depth
(
mm
)
290 290
Net weight
(
k
g)
36 40
Motor output
(
W
)
750 1100
Type Twin rotary type with DC-inverter variable speed controlCompressor
Model DA111A1F-20F1 DA130A1F-25F
Fan motor output
(
W
)
43 43
Air flow rate
(
m³/h
)
1820 2100
Outdoor unit
Type Flare connection 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-M14GAV-E RAS-M18GAV-E
Outdoor unit Liquid side/Gas side Ø6.35/ Ø9.52 Ø6.35/ Ø9.52
Maximum length (per unit)
(
m
)
20 20
Maximum length (total)
(
m
)
30 30
Maximum chargeless length (total)
(
m
)
20 20
Maximum height difference
(
m
)
10 10
Additional refrigerant 20g/m (pipe length 21m to 30m) 20g/m (pipe length 21m to 30m)
Name of refrigerant R410A R410A
Piping
connection
Weight
(
k
g)
0.90 1.20
Power supply 3 Wires : includes earth
Wiring connection Interconnection 4 Wires : includes earth
Indoor
(
Coolin
g
/Heatin
g)
(
°C
)
21 to 32/0 to 27
Usable temperature
range Outdoor
(
Coolin
g
/Heatin
g)
(
°C
)
5 to 43/–10 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 mountin
g
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-M14GAV-E RAS-M18GAV-E
Installation manual 1 1
Specifications 1 1
Drain nipple 1 1
Accessory
Outdoor unit
Water-proof rubber cap 2 2
•(∗) The RAS-B16GKVP-E cannot be used in combination with the RAS-M14GAV-E.
• 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-M14GAV-E, RAS-M18GAV-E

– 7 –
<Cooling Only Models>
RAS-M10GKCVP-E, RAS-M13GKCVP-E, RAS-M16GKCVP-E / RAS-M14GACV-E, RAS-M18GACV-E
•(∗) The RAS-B16GKCVP-E cannot be used in combination with the RAS-M14GACV-E.
• 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.
Indoor RAS-M10GKCVP-E, RAS-M13GKCVP-E, RAS-M16GKCVP-E
Unit model Outdoor RAS-M14GACV-E RAS-M18GACV-E
Cooling capacity
(
kW
)
4.0 5.2
Cooling capacity range
(
kW
)
1.4 – 4.5 1.4 – 6.2
Heating capacity
(
kW
)
——
Heating capacity range
(
kW
)
——
Power supply 220–240 V – 1 Ph – 50Hz / 220 V – 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
(
220V/230V/240V
)
Power factor
(
%
)
91/87/83 91/87/83 91/87/83
Unit model RAS-M14GACV-E RAS-M18GACV-E
Operation mode Cooling Heating Cooling Heating
Running current
(
A
)
4.87/4.64/4.44 — 7.12/6.80/6.50 —
Power consumption
(
W
)
1020 — 1540 —
Power factor
(
%
)
95 — 98 —
Electric
characteristics
Outdoor
(
220V/230V/240V
)
Starting current
(
A
)
5.17/4.94/4.74 7.42/7.10/6.80
COP (Cooling/Heating) 3.70/– 3.25/–
Unit model RAS-M10GKCVP-E RAS-M13GKCVP-E RAS-M16GKCVP-E
(
∗
)
High
(
dB•A
)
42/– 43/– 45/–
Medium
(
dB•A
)
33/– 34/– 36/–
Indoor
(
Coolin
g
/Heatin
g)
Low
(
dB•A
)
27/– 27/– 29/–
Unit model RAS-M14GACV-E RAS-M18GACV-E
Operating
noise
Outdoor
(
Coolin
g
/Heatin
g)
2 indoor units operatin
g
(
dB•A
)
46/– 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
(
k
g)
99 9
Fan motor output
(
W
)
30 30 30
Indoor unit
Air flow rate (Cooling/Heating)
(
m³/h
)
550/– 560/– 640/–
Unit model RAS-M14GACV-E RAS-M18GACV-E
Height
(
mm
)
550 550
Width
(
mm
)
780 780Dimension
Depth
(
mm
)
290 290
Net weight
(
k
g)
36 40
Motor output
(
W
)
750 1100
Type Twin rotary type with DC-inverter variable speed controlCompressor
Model DA111A1F-20F1 DA130A1F-25F
Fan motor output
(
W
)
43 43
Air flow rate
(
m³/h
)
1820 2100
Outdoor unit
Type Flare connection 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-M14GACV-E RAS-M18GACV-E
Outdoor unit Liquid side/Gas side Ø6.35/ Ø9.52 Ø6.35/ Ø9.52
Maximum length (per unit)
(
m
)
20 20
Maximum length (total)
(
m
)
30 30
Maximum chargeless length (total)
(
m
)
20 20
Maximum height difference
(
m
)
10 10
Additional refrigerant 20g/m (pipe length 21m to 30m) 20g/m (pipe length 21m to 30m)
Name of refrigerant R410A R410A
Piping
connection
Weight
(
k
g)
0.90 1.20
Power supply 3 Wires : includes earth
Wiring connection Interconnection 4 Wires : includes earth
Indoor
(
Coolin
g
/Heatin
g)
(
°C
)
21 to 32/0 to 27
Usable temperature
range Outdoor
(
Coolin
g
/Heatin
g)
(
°C
)
5 to 43/–10 to 24
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 mountin
g
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-M14GACV-E RAS-M18GACV-E
Installation manual 1 1
Specifications 1 1
Drain nipple — —
Accessory
Outdoor unit
Water-proof rubber cap — —

– 8 –
2-2. Performance Specifications Combinations of Indoor Unit
<Cooling> RASM14GAV-E, RAS-M14GACV-E
<Heating> RAS-M14GAV-E
The above specification values are those under the conditions.
Cooling Indoor : DB/WB=27/19°C Heating Indoor : DB=20°C
Outdoor : DB=35°C Outdoor : DB/WB=7/6°C
Volts Operating indoor unit Unit capacity (kW) Capacity Running current Power Consumption
Operation
mode VOperation status ABAB kW A W
10 — 2.5 — 2.5 (1.1 to 3.2) 3.05 (1.10 to 4.30) 570 (170 to 880)
1 unit 13 — 3.5 — 3.5 (1.1 to 3.8) 5.26 (1.10 to 6.06) 1100 (170 to 1280)
10 10 1.95 1.95 3.9 (1.4 to 4.4) 5.12 (1.49 to 6.11) 1070 (230 to 1290)
220
2 units 13 10 2.33 1.67 4.0 (1.4 to 4.5) 5.17 (1.49 to 6.16) 1080 (230 to 1300)
10 — 2.5 — 2.5 (1.1 to 3.2) 2.92 (1.06 to 4.11) 570 (170 to 880)
1 unit 13 — 3.5 — 3.5 (1.1 to 3.8) 5.03 (1.06 to 5.80) 1100 (170 to 1280)
10 10 1.95 1.95 3.9 (1.4 to 4.4) 4.90 (1.43 to 5.84) 1070 (230 to 1290)
230
2 units 13 10 2.33 1.67 4.0 (1.4 to 4.5) 4.94 (1.43 to 5.89) 1080 (230 to 1300)
10 — 2.5 — 2.5 (1.1 to 3.2) 2.79 (1.01 to 3.94) 570 (170 to 880)
1 unit 13 — 3.5 — 3.5 (1.1 to 3.8) 4.82 (1.01 to 5.56) 1100 (170 to 1280)
10 10 1.95 1.95 3.9 (1.4 to 4.4) 4.69 (1.37 to 5.60) 1070 (230 to 1290)
Cooling
240
2 units 13 10 2.33 1.67 4.0 (1.4 to 4.5) 4.74 (1.37 to 5.64) 1080 (230 to 1300)
Volts Operating indoor unit Unit capacity (kW) Capacity Running current Power Consumption
Operation
mode VOperation
status ABAB kW A W
10 — 3.2 — 3.2 (0.5 to 4.4) 4.07 (0.84 to 6.00) 850 (130 to 1280)
1 unit 13 — 4.2 — 4.2 (0.5 to 4.7) 5.86 (0.84 to 6.33) 1250 (130 to 1350)
10 10 2.15 2.15 4.3 (0.9 to 5.1) 4.59 (1.10 to 5.76) 980 (170 to 1230)
220
2 units 13 10 2.50 1.90 4.4 (0.9 to 5.2) 4.73 (1.10 to 5.86) 1010 (170 to 1250)
10 — 3.2 — 3.2 (0.5 to 4.4) 3.89 (0.81 to 5.74) 850 (130 to 1280)
1 unit 13 — 4.2 — 4.2 (0.5 to 4.7) 5.60 (0.81 to 6.05) 1250 (130 to 1350)
10 10 2.15 2.15 4.3 (0.9 to 5.1) 4.39 (1.06 to 5.51) 980 (170 to 1230)
230
2 units 13 10 2.50 1.90 4.4 (0.9 to 5.2) 4.53 (1.06 to 5.60) 1010 (170 to 1250)
10 — 3.2 — 3.2 (0.5 to 4.4) 3.73 (0.77 to 5.50) 850 (130 to 1280)
1 unit 13 — 4.2 — 4.2 (0.5 to 4.7) 5.37 (0.77 to 5.80) 1250 (130 to 1350)
10 10 2.15 2.15 4.3 (0.9 to 5.1) 4.21 (1.01 to 5.28) 980 (170 to 1230)
Heating
240
2 units 13 10 2.50 1.90 4.4 (0.9 to 5.2) 4.34 (1.01 to 5.37) 1010 (170 to 1250)

– 9 –
<Cooling> RAS-M18GAV-E , RAS-M18GACV-E
<Heating>RAS-M18GAV-E
The above specification values are those under the conditions.
Cooling Indoor : DB/WB=27/19°C Heating Indoor : DB=20°C
Outdoor : DB=35°C Outdoor : DB/WB=7/6°C
Volts Operating indoor unit Unit capacity (kW) Capacity Running current Power Consumption
Operation
mode VOperation status ABAB kW A W
10 — 2.70— 2.7 (1.1 to 3.2) 3.03 (1.43 to 03.83) 0600 (220 to 0800)
13 — 3.70— 3.7 (1.1 to 4.2) 5.10 (1.43 to 06.49) 1100 (220 to 1400)1 unit
16 — 4.50— 4.5 (1.1 to 4.9) 6.96 (1.43 to 07.88) 1500 (220 to 1700)
10 10 2.55 2.55 5.1 (1.4 to 6.1) 7.19 (1.69 to 09.97) 1550 (260 to 2150)
13 10 2.85 2.35 5.2 (1.4 to 6.2) 7.42 (1.69 to 10.06) 1600 (260 to 2170)
13 13 2.60 2.60 5.2 (1.4 to 6.2) 7.42 (1.69 to 10.06) 1600 (260 to 2170)
220
2 units
16 10 3.25 1.95 5.2 (1.4 to 6.2) 7.42 (1.69 to 10.06) 1600 (260 to 2170)
10 — 2.70— 2.7 (1.1 to 3.2) 2.90 (1.37 to 03.66) 0600 (220 to 0800)
13 — 3.70— 3.7 (1.1 to 4.2) 4.88 (1.37 to 06.21) 1100 (220 to 1400)1 unit
16 — 4.50— 4.5 (1.1 to 4.9) 6.65 (1.37 to 07.54) 1500 (220 to 1700)
10 10 2.55 2.55 5.1 (1.4 to 6.1) 6.88 (1.61 to 09.54) 1550 (260 to 2150)
13 10 2.85 2.35 5.2 (1.4 to 6.2) 7.10 (1.61 to 09.63) 1600 (260 to 2170)
13 13 2.60 2.60 5.2 (1.4 to 6.2) 7.10 (1.61 to 09.63) 1600 (260 to 2170)
230
2 units
16 10 3.25 1.95 5.2 (1.4 to 6.2) 7.10 (1.61 to 09.63) 1600 (260 to 2170)
10 — 2.70— 2.7 (1.1 to 3.2) 2.78 (1.31 to 03.51) 0600 (220 to 0800)
13 — 3.70— 3.7 (1.1 to 4.2) 4.68 (1.31 to 05.95) 1100 (220 to 1400)
1 unit
16 — 4.50— 4.5 (1.1 to 4.9) 6.38 (1.31 to 07.23) 1500 (220 to 1700)
10 10 2.55 2.55 5.1 (1.4 to 6.1) 6.59 (1.55 to 09.14) 1550 (260 to 2150)
13 10 2.85 2.35 5.2 (1.4 to 6.2) 6.80 (1.55 to 09.23) 1600 (260 to 2170)
13 13 2.60 2.60 5.2 (1.4 to 6.2) 6.80 (1.55 to 09.23) 1600 (260 to 2170)
Cooling
240
2 units
16 10 3.25 1.95 5.2 (1.4 to 6.2) 6.80 (1.55 to 09.23) 1600 (260 to 2170)
Volts Operating indoor unit Unit capacity (kW) Capacity Running current Power Consumption
Operation
mode VOperation status ABAB kW A W
10 — 4.00— 4.0 (0.7 to 5.2) 5.57 (1.10 to 07.88) 1200 (170 to 1700)
13 — 5.00— 5.0 (0.7 to 6.5) 8.35 (1.10 to 11.73) 1800 (170 to 2530)1 unit
16 — 5.50— 5.5 (0.7 to 6.9) 8.81 (1.10 to 11.73) 1900 (170 to 2530)
10 10 3.25 3.25 6.5 (0.9 to 8.2) 8.35 (1.30 to 11.09) 1800 (200 to 2390)
13 10 3.51 3.19 6.7 (0.9 to 8.5) 8.58 (1.30 to 11.36) 1850 (200 to 2450)
13 13 3.35 3.35 6.7 (0.9 to 8.5) 8.58 (1.30 to 11.36) 1850 (200 to 2450)
220
2 units
16 10 3.88 2.82 6.7 (0.9 to 8.5) 8.58 (1.30 to 11.36) 1850 (200 to 2450)
10 — 4.00— 4.0 (0.7 to 5.2) 5.32 (1.06 to 07.54) 1200 (170 to 1700)
13 — 5.00— 5.0 (0.7 to 6.5) 7.99 (1.06 to 11.22) 1800 (170 to 2530)1 unit
16 — 5.50— 5.5 (0.7 to 6.9) 8.43 (1.06 to 11.22) 1900 (170 to 2530)
10 10 3.25 3.25 6.5 (0.9 to 8.2) 7.99 (1.24 to 10.60) 1800 (200 to 2390)
13 10 3.51 3.19 6.7 (0.9 to 8.5) 8.21 (1.24 to 10.87) 1850 (200 to 2450)
13 13 3.35 3.35 6.7 (0.9 to 8.5) 8.21 (1.24 to 10.87) 1850 (200 to 2450)
230
2 units
16 10 3.88 2.82 6.7 (0.9 to 8.5) 8.21 (1.24 to 10.87) 1850 (200 to 2450)
10 — 4.00— 4.0 (0.7 to 5.2) 5.10 (1.01 to 07.23) 1200 (170 to 1700)
13 — 5.00— 5.0 (0.7 to 6.5) 7.65 (1.01 to 10.76) 1800 (170 to 2530)
1 unit
16 — 5.50— 5.5 (0.7 to 6.9) 8.08 (1.01 to 10.76) 1900 (170 to 2530)
10 10 3.25 3.25 6.5 (0.9 to 8.2) 7.65 (1.19 to 10.16) 1800 (200 to 2390)
13 10 3.51 3.19 6.7 (0.9 to 8.5) 7.87 (1.19 to 10.42) 1850 (200 to 2450)
13 13 3.35 3.35 6.7 (0.9 to 8.5) 7.87 (1.19 to 10.42) 1850 (200 to 2450)
Heating
240
2 units
16 10 3.88 2.82 6.7 (0.9 to 8.5) 7.87 (1.19 to 10.42) 1850 (200 to 2450)

– 10 –
2-2-1. Operation Characteristic Curve
<Cooling> RAS-M14GAV-E, RAS-M14GACV-E <Heating> RAS-M14GAV-E
2-2-2. CapacityVariation Ratio According toTemperature
RAS-M14GAV-E, RAS-M14GACV-E
<Cooling> <Cooling>
∗Capacity ratio : 100% = 4.0 kW
105
110
115
100
95
90
85
014 16 18 20 22 24
Indoor air wet bulb temp. (˚C) Outdoor temp. (˚C)
Capacity ratio (%) Capacity ratio (%)
7
8
6
5
4
3
2
1
0
Current (A)
Compressor speed (rps) Compressor speed (rps)
0 1020304050607080 90
• Conditions
Indoor : DB 27˚C/WB 19˚C
Outdoor : DB 35˚C
Air flow : High
Pipe length : 7.5m × 2
2 units operating
230V
7
8
6
5
4
3
2
1
0
Current (A)
0 1020304050607080 90
90
100
95
105
85
80
75
70
65
60
55
5032 33 3534 3736 38 39 40 41 42 43
• Conditions
Indoor : DB 20˚C
Outdoor : DB 7˚C/WB 6˚C
Air flow : High
Pipe length : 7.5m × 2
2 units oper
230V
• Conditions
Indoor : DB 27˚C
Outdoor : DB 35˚C
Indoor air flow : High
Pipe length : 7.5m × 2
2 units operating
• Conditions
Indoor : DB 27˚C/WB 19˚C
Indoor air flow : High
Pipe length : 7.5m × 2
2 units operating