Technibel KPAV128C5 Operating manual

KPAV128C5 -GR129C5
KPAV128C5 -GR127L5
KPAV128C5 - GRV127L5
Ceiling-Mounted
Floor-Mounted
INDOOR UNIT OUTDOOR UNIT
TECHNICAL & SERVICE MANUAL
SPLIT SYSTEM AIR CONDITIONER
0.8180.114.0 09/2000

i
Important!
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.
WARNING
CAUTION
WARNING
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.
When Installing…
…In a Ceiling or Wall
Make sure the ceiling/wall is strong enough to hold the
unit’s weight. It may be necessary to construct a strong
wood or metal frame to provide added support.
…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
• 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.
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 after you finish, remembering to
check that no metal scraps or bits of wiring have
been left inside the unit being serviced.
Others
• Ventilate any enclosed areas when installing or
testing the refrigeration system. Escaped refrigerant
gas, on contact with fire or heat, can produce
dangerously toxic gas.
• Confirm upon completing installation that no
refrigerant gas is leaking. If escaped gas comes in
contact with a stove, gas water heater, electric room
heater or other heat source, it can produce
dangerously toxic gas.
CAUTION

Table of Contents
Page
1.OPERATING RANGE..............................................................................................................................1
2.SPECIFICATIONS
2-1.Unit Specifications..........................................................................................................................2
2-2.Major Component Specifications....................................................................................................4
2-3.Other Component Specifications....................................................................................................8
3.DIMENSIONAL DATA............................................................................................................................. 11
4.REFRIGERANT FLOW DIAGRAM .........................................................................................................14
5.PERFORMANCE DATA
5-1.Performance charts .......................................................................................................................15
5-2.Air Throw Distance Chart ..............................................................................................................16
5-3.Cooling Capacity ...........................................................................................................................17
6.ELECTRICAL DATA
6-1.Electrical Characteristics................................................................................................................18
6-2.Electric Wiring Diagrams................................................................................................................19
7.FUNCTION
7-1.Room Temperature Control ...........................................................................................................22
7-2.Freeze Prevention .........................................................................................................................23
7-3.Outdoor Fan Speed Control ..........................................................................................................24
8.TROUBLESHOOTING
8-1.Check before and after troubleshooting ........................................................................................25
8-2.Air conditioner does not operate ....................................................................................................26
8-3.Some part of air conditioner does not operate ..............................................................................30
8-4.Air conditioner operates, but abnormalities are observed .............................................................33
8-5.If a sensor is defective ...................................................................................................................34
9.CHECKING ELECTRICAL COMPONENTS
9-1.Measurement of Insulation Resistance..........................................................................................35
9-2.Checking Continuity of Fuse on PCB Ass'y....................................................................................36
9-3.Checking Motor Capacitor .............................................................................................................36
10.DISASSEMBLY PROCEDURE FOR INDOOR UNIT
10-1.Removing Air Intake Grille..............................................................................................................37
10-2.Removing Side Panels...................................................................................................................38
10-3.Access and Removal of Electrical Component Box.......................................................................38
10-4.Removing Flap Motor.....................................................................................................................39
10-5.Removing Evaporator (=Indoor Heat Exchange Coil)....................................................................39
10-6.Removing Fan and Fan Motor........................................................................................................41
ii

1
1.OPERATING RANGE
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.
Cooling Maximum 32°C D.B. / 23°C W.B. 43°C D.B.
Minimum 19°C D.B. / 14°C W.B. 19°C D.B.
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.
Cooling Maximum 32°C D.B. / 23°C W.B. 43°C D.B.
Minimum 19°C D.B. / 14°C W.B. –15°C D.B.
●For COOLING ONLY model : GR129C5
●For LOW AMBIENT cooling model : GR127L5 - GRV127L5

Indoor Unit KPAV128C5
Outdoor Unit GR129C5
Power Source 220–240V ~ 50Hz
Voltage rating 230 V
Performance Cooling
Capacity kW 3.40 (R22)
BTU/h 11,600 (R22)
Air circulation (High)
m3/h 700
Moisture removal (High) Liters/h 1.5
Electrical Rating Cooling
Available voltage range V 198 ~ 264
Running amperes A5.9 (R22)
Power input W1,250 (R22)
Power factor % 94
C.O.P. W/W2.6 (R22)
Compressor locked rotor amperes A34 (R22)
Features
Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer ON/OFF 24 hours & Daily program,1-hour OFF
Fan speeds Indoor / Outdoor 3 and Auto / 1(Hi)
Airflow direction (Indoor) Horizontal Manual
Vertical Auto
Air filter Washable, Anti-Mold
Compressor Rotary (Hermetic)
Refrigerant / Amount charged at shipment g820 (R22)
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 44 / 40 / 35
Outdoor : Hi dB-A 45
Refrigerant tubing connections Flare type
Max. allowable tubing length at shipment m 7.5
Refrigerant Narrow tube mm (in.) 6.35(1/4)
tube diameter Wide tube mm(in.) 12.7(1/2)
Refrigerant tube kit / Accessories Optional / Air Clean Filter
Dimensions & Weight Indoor Unit Outdoor Unit
Unit dimensions Height mm680 540
Width mm900 700
Depth mm190 265
Package dimensions Height mm813 568
Width mm 1,011 815
Depth mm296 343
Weight Net kg 23.5 37.0
Shipping kg30.040.0
Shipping volume
m3 0.24 0.16
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks:
Rating conditions are:
Cooling : Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.
2. SPECIFICATIONS
2-1. Unit Specifications
2

3
Indoor Unit KPAV128C5
Outdoor Unit GR127L5 - GRV127L5
Power Source 220–240V ~ 50Hz
Voltage rating 220/230/240 V
Performance Cooling
Capacity kW3.50 (R22) - 3.25 (R407C)
BTU/h 11,900 (R22) - 11,000 (R407C)
Air circulation (High)
m3/h 700
Moisture removal (High) Liters/h 1.5
Electrical Rating Cooling
Available voltage range V 198 ~ 264
Running amperes A5.8 (R22) - 6.5 (R407C)
Power input W1,250 (R22) - 1,380 (R407C)
Power factor %94
C.O.P. W/W2.8 (R22) - 2.4 (R407C)
Compressor locked rotor amperes A33
Features
Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer ON/OFF 24 hours & Daily program,1-hour OFF
Fan speeds Indoor / Outdoor 3 and Auto / Auto (Hi,Me,Lo)
Airflow direction (Indoor) Horizontal Manual
Vertical Auto
Air filter Washable, Anti-Mold
Compressor Rotary (Hermetic)
Refrigerant / Amount charged at shipment g900 (R22) - 860 8R407C)
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 44 / 40 / 35
Outdoor : Hi dB-A 48
Refrigerant tubing connections Flare type
Max. allowable tubing length at shipment m 7.5
Refrigerant Narrow tube mm(in.) 6.35(1/4)
tube diameter Wide tube mm(in.) 12.7(1/2)
Refrigerant tube kit / Air Clean Filter Optional / Optional
Dimensions & Weight
Indoor Unit
Outdoor Unit
Unit dimensions Height mm 680 530
Width mm 900 750
Depth mm 190 270
Package dimensions Height mm813 593
Width mm 1.011 895
Depth mm296 348
Weight Net kg 23.5 35.5
Shipping kg 30.0 38.0
Shipping volume
m30.00 0.18
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks:
Rating conditions are:
Cooling : Indoor air temperature 27°C D.B. / 19°C W.B.
Outdoor air temperature 35°C D.B. / 24°C W.B.

4
2-2.Major Component Specifications
2-2-1.Indoor Unit
Indoor Unit KPAV128C5
Controller PCB
Part No. POW-K185GS-N
Controls Microprocessor
Control circuit fuse 250 V 3 A
Remote Control Unit RCS-5PS3E
Fan & Fan Motor
Type Cross-flow
Q'ty ... Dia. and length mm2 ... ø130 / L180
Fan motor model ... Q'ty K48407-M01416 ... 1
No. of poles ... rpm (230 V, High) 4 ...1,160
Nominal output W20
Coil resistance (Ambient temp. 20°C)ΩGRY-WHT :311±7%
WHT-VLT :97.6±7%
VLT-YEL :97.6±7%
WHT-PNK :425±7%
——
Safety devices Type Internal protector
Operating temp. Open °C145±5
Close Automatic reclosing
Run capacitor µF 1.5
VAC 440
Flap Motor
Model M2LJ24ZE31
Rating AC 208 / 230 V, 50 / 60 Hz
No. of poles ... rpm 8 ... 2.5 / 3.0
Nominal output W3/ 2.5
Coil resistance (Ambient temp. 20°C)kΩ16.45 ±15%
Heat Exch. Coil
Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm1.8
Face area m20.192
DATA SUBJECT TO CHANGE WITHOUT NOTICE.

2-2-2. Outdoor Unit
Outdoor Unit GR129C5
Compressor
Type Rotary (Hermetic)
Compressor model C-R110H5H 80619445-S
Nominal output W 1,100
Compressor oil ... Amount cc SUNISO 4GSD-T ... 550
Coil resistance (Ambient temp. 25°C) ΩC–R: 1.962
C–S : 5.38
Safety devices Type External(OLR A) External(OLR T)
Overload relay MRA99109-9201 CS-7C115
Operating temp. Open °C 150±5 115±3
Close °C 69±11 95±5
Operating amp.(Ambient temp. 25°C) Trip in 6 to 16 sec. at 16A —
Run capacitor µF 22.5
VAC 400
Crank case heater —
Fan & Fan Motor
Type Propeller
Q'ty ... Dia. 1 ... ø370
Fan motor model ... Q'ty UE6S-21AB5P-S ... 1
No. of poles ... rpm (230 V, High) 6 ... 830
Nominal output W 20
Coil resistance (Ambient temp. 20°C) ΩBRN-WHT: 242.4
WHT-YEL: 156.1
YEL-PNK : 252.0
Safety devices Type Internal protector
Operating temp. Open °C 130±8
Close °C Automatic reclosing
Run capacitor µF 1.5
VAC 440
Heat Exch. Coil
Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm 1.3
Face area
m20.353
External Finish Acrylic baked-on enamel finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
5

6
Outdoor Unit GR127L5
Controller PCB
Part No. POW-CL128E
Control circuit fuse 250 V 3.15 A
Compressor
Type Rotary (Hermetic)
Compressor model C-R110H5H80619445-S
Nominal output W1,100
Compressor oil ... Amount ccSUNISO 4GSD-T ...550
Coil resistance (Ambient temp. 25°C)ΩC–R :1.962
C–S :5.38
Safety devices Type External(OLR A) External(OLR T)
Overload relay MRA98596-9201 CS-7C115
Operating temp. Open °C145±5115±3
Close °C69±1195±5
Operating amp.(Ambient temp. 25°C)Trip in 6 to 16 sec. at 21A —
Run capacitor µF 25.0
VAC 400
Crank case heater 240 V 20 W
Fan & Fan Motor
Type Propeller
Q'ty ... Dia. 1 ... ø400
Fan motor model ... Q'ty UE6T-21H5P-S ... 1
No. of poles ... rpm (230 V, High) 6 ...770
Nominal output W20
Coil resistance (Ambient temp. 20°C)ΩWHT-BRN :264.5
WHT-VLT :227.9
VLT-YEL :22.53
YEL-PNK :42.37
Safety devices Type Internal fuse
Operating temp. Open °C145±2
Close °C—
Run capacitor µF 2.0
VAC 440
Heat Exch. Coil
Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm1.3
Face area m20.379
External Finish Acrylic baked-on enamel finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE.

7
Outdoor Unit GRV127L5
Controller PCB
Part No. POW-CL128E
Control circuit fuse 250 V 3.15 A
Compressor
Type Rotary (Hermetic)
Compressor model C-RN110H5B 80235645
Nominal output W 1,100
Compressor oil ... Amount cc FV68S ... 550
Coil resistance (Ambient temp. 25°C) ΩC–R : 1.962
C–S : 5.38
Safety devices Type External(OLR A) External(OLR T)
Overload relay MRA98596-9201 CS-7C115
Operating temp. Open °C 145±5 115±3
Close °C 69±11 95±5
Operating amp.(Ambient temp. 25°C) Trip in 6 to 16 sec. at 21A —
Run capacitor µF 25.0
VAC 400
Crank case heater 240 V 20 W
Fan & Fan Motor
Type Propeller
Q'ty ... Dia. 1 ... ø400
Fan motor model ... Q'ty UE6T-21H5P-S ... 1
No. of poles ... rpm (230 V, High) 6 ... 770
Nominal output W 20
Coil resistance (Ambient temp. 20°C) ΩWHT-BRN : 264.5
WHT-VLT : 227.9
VLT-YEL : 22.53
YEL-PNK : 42.37
Safety devices Type Internal fuse
Operating temp. Open °C 145±2
Close °C —
Run capacitor µF 2.0
VAC 440
Heat Exch. Coil
Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm 1.3
Face area
m20.379
External Finish Acrylic baked-on enamel finish
DATA SUBJECT TO CHANGE WITHOUT NOTICE.

2-3.Other Component Specifications
8
Power Relay (PR) G7L-2A-TUB
Coil rating AC 200–240V, 50/60Hz
Coil resistance Ω(at 23°C) 21 ±15%
Contact rating AC 220V, 25A
Outdoor Unit GR129C5
Transformer (TR) ATR-H85
Rating Primary AC 230V, 50/60Hz
Secondary 11V, 0.727A
Capacity 8VA
Coil resistance Ω(at 21°C) Primary (WHT – WHT): 214 ±10%
Secondary (BRN – BRN): 1.58 ±10%
Thermal cut-off temp. 145°C, 2A, 250V
Thermistor (Coil sensor TH1) PBC-41E-S14
Resistance kΩ–20°C40.1 ±5% 20°C 6.5 ±5%
–10°C24.4 ±5% 30°C 4.4 ±5%
0°C15.3 ±5% 40°C 3.0 ±5%
10°C 9.9 ±5% 50°C 2.1 ±5%
Thermistor (Room sensor TH2) KTEC-35-S6
Resistance kΩ10°C10.0 ±4% 30°C 4.0 ±4%
15°C 7.9 ±4% 35°C 3.3 ±4%
20°C 6.3 ±4% 40°C 2.7 ±4%
25°C 5.0 ±4% 50°C 1.8 ±4%
Indoor Unit KPAV128C5

9
Thermistor (Coil sensor TH1) PBC–41E–S4
Resistance kΩ–20°C40.1±5% 20°C 6.5±5%
–10°C24.4±5% 30°C 4.4±5%
0°C15.3±5% 40°C 3.0±5%
10°C 9.9±5% 50°C 2.1±5%
Power Relay (PR) G7L-2A-TUB
Coil rating AC 200–240V, 50/60Hz
Coil resistance Ω(at 23°C) 21 ±15%
Contact rating AC 220V, 25A
Transformer (TR2) ATR-J65
Rating Primary AC 230V, 50Hz
Secondary 19V, 0.315A
Capacity 6VA
Coil resistance Ω(at 22°C) Primary (WHT – WHT): 455 ±10%
Secondary (BRN – BRN): 2.85 ±10%
Thermal cut-off temp. 145°C
Outdoor Unit GR127L5

10
Outdoor Unit GRV127L5
Thermistor (Air sensor TH) PBC-41E-S14 or PBC-41E-S4
Resistance kΩ–20°C 40.1± 5% 20°C 6.5± 5%
–10°C 24.4± 5% 30°C 4.4± 5%
0°C 15.3± 5% 40°C 3.0± 5%
10°C 9.9± 5% 50°C 2.1± 5%
Power Relay (PR) G7L-2A-TUB
Coil rating AC 200–240V, 50/60Hz
Coil resistance Ω(at 23°C) 21 ± 15%
Contact rating AC 220V, 25A
Transformer (TR2) ATR-J65
Rating Primary AC 230V, 50Hz
Secondary 19V, 0.315A
Capacity 6VA
Coil resistance Ω(at 22°C) Primary (WHT – WHT): 455 ± 10%
Secondary (BRN – BRN): 2.85 ± 10%
Thermal cut-off temp. 145°C

11
3.DIMENSIONAL DATA
Indoor Unit KPAV128C5
Remote control unit
86
74 74
Center of tubing hole
ø75 (4 places)
Wide tube ø12.7 (1/2")
Narrow tube ø6.35 (1/4")
Drain hose ø26
74 74
900
86
41 41
190
680
18.5
61
172.5
Unit : mm

12
Outdoor Unit GR129C5
276
4 – ø12 holes
312
Air intake
Air discharge
608 60
530 38088
17
750
380 273
4 – ø3.3 holes
270
6193
Wide tube service valve
ø12.7 (1/2")
Narrow tube service valve
ø6.35 (1/4")
Unit : mm

13
Outdoor Unit : GR127L5 - GRV127L5
276
4 – ø12 holes
312
Air intake
Air discharge
608 60
530 38088
17
750
380 273
4 – ø3.3 holes Check port ø6.35 (1/4")
270
6193
Wide tube service valve
ø12.7 (1/2")
Narrow tube service valve
ø6.35 (1/4")
Unit : mm

4.REFRIGERANT FLOW DIAGRAM
14
Insulation of Refrigerant Tubing
Because capillary tubing is used in the outdoor unit, both the
wide and narrow tubes of this air conditioner become cold. To
prevent heat loss and wet floors due to dripping of
condensation, both tubes must be well insulatedwith a
proper insulation material. The thickness of the insulation
should be a min. 8 mm.
After a tube has been insulated,
never try to bend it into a narrow
curve because it can cause the tube
to break or crack.
IMPORTANT
CAUTION
Wide tube
Thickness:
Min. 8 mm
Insulation
Narrow tube
Thickness:
Min. 8 mm
Capillary tube
Compressor
Accumulator
Wide tube
service
valveWide tube
O.D.
ø12.7 mm
(1/2 ")
Narrow
tube
service
valveNarrow tube
O.D.
ø6.35 mm
(1/4")
Condenser
Evaporator
Indoor Unit Outdoor Unit
Strainer
Check port
*
* Only for GR/GRV127L5
Indoor Unit KPAV128C5 Outdoor Unit GR129C5 or GR127L5
GRV127L5

5. PERFORMANCE DATA
5-1. Performance charts
15
13
12
11
10
9
8
7
6
25 30 35 40 45 50
Outdoor inlet air D.B. temp. (°C)
5
4
3
Indoor inlet air
D.B. temp. (°C)
■Cooling Characteristics
Indoor inlet air
D.B. temp. (°C)
11
10
9
8
7
6
5
4
325 30 35 40 45 50
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
12
Low pressure at wide tube service valve (kg/cm2G)
32
27
21
32
27
21
● ...... Points of Rating condition
Black dots in above charts indicate the following rating conditions.
Cooling: Indoor air temperature 27°C D.B./19°C W.B.
Outdoor air temperature 35°C D.B./24°C W.B.
NOTE
Indoor Unit KPAV128C5
Outdoor Unit GR129C5 - GR127L5 - GRV127L5

16
5-2.Air Throw Distance Chart
Indoor Unit KPAV128C5
01234567
01234567
3
4
2
1
0
1
0
2
3
4
Horizontal distance (m)
Horizontal distance (m)
Axis air velocity (m/s) Vertical distance (m)
Axis air velocity (m/s) Vertical distance (m)
Room air temp.:27°C
Fan speed :High
Axis air verocity
Flap angle 60°
45°
Axis air verocity
Flap angle
45°
30°
Floor mounted
Ceiling mounted

17
5-3.Cooling Capacity
Indoor Unit KPAV128C5
Outdoor Unit GR129C5 - GR127L5 - GRV127L5
240V Single Phase 50Hz
RATING CAPACITY 3.50kW
AIR FLOW RATE 700m3/h
EVAPORATOR CONDENSER
ENT. TEMP. °COUTDOOR AMBIENT TEMP. °C
W.B. D.B. 20 25 30 35 40 45
TC 3.53 3.37 3.22 3.07 2.88 2.65
CM 0.91 0.99 1.06 1.14 1.23 1.33
21 SHC 2.50 2.42 2.35 2.27 2.19 2.08
15 23 SHC 2.84 2.77 2.69 2.62 2.53 2.43
25 SHC 3.19 3.11 3.04 2.97 2.88 2.65
27 SHC 3.53 3.37 3.22 3.07 2.88 2.65
29 SHC 3.53 3.37 3.22 3.07 2.88 2.65
31 SHC 3.53 3.37 3.22 3.07 2.88 2.65
TC 3.78 3.62 3.45 3.29 3.09 2.85
CM 0.94 1.02 1.09 1.17 1.26 1.36
21 SHC 2.14 2.06 1.99 1.92 1.83 1.73
17 23 SHC 2.49 2.41 2.34 2.26 2.18 2.07
25 SHC 2.83 2.76 2.68 2.61 2.52 2.42
27 SHC 3.18 3.10 3.03 2.96 2.87 2.76
29 SHC 3.52 3.45 3.38 3.29 3.09 2.85
31 SHC 3.78 3.62 3.45 3.29 3.09 2.85
TC 4.03 3.85 3.68 #3.50 3.29 3.03
CM 0.97 1.05 1.12 1.20 1.30 1.40
21 SHC 1.77 1.69 1.62 1.55 1.46 1.36
19 23 SHC 2.11 2.04 1.97 1.89 1.81 1.71
25 SHC 2.46 2.39 2.31 2.24 2.16 2.05
27 SHC 2.81 2.73 2.66 2.59 2.50 2.40
29 SHC 3.15 3.08 3.01 2.93 2.85 2.74
31 SHC 3.50 3.42 3.35 3.28 3.19 3.03
TC 4.27 4.08 3.90 3.71 3.49 3.21
CM 1.00 1.08 1.15 1.24 1.34 1.44
23 SHC 1.74 1.67 1.59 1.52 1.44 1.34
21 25 SHC 2.09 2.01 1.94 1.87 1.79 1.68
27 SHC 2.43 2.36 2.29 2.22 2.13 2.03
29 SHC 2.78 2.71 2.63 2.56 2.48 2.38
31 SHC 3.12 3.05 2.98 2.91 2.83 2.72
TC 4.53 4.33 4.13 3.90 3.65 3.39
CM 1.02 1.10 1.18 1.27 1.37 1.47
23 25 SHC 1.69 1.62 1.55 1.47 1.38 1.30
27 SHC 2.04 1.97 1.89 1.81 1.73 1.64
29 SHC 2.38 2.31 2.24 2.16 2.07 1.99
31 SHC 2.73 2.66 2.59 2.51 2.42 2.33
TC : Total Cooling Capacity (kW)
SHC :Sensible Heat Capacity (kW)
CM : Compressor Input (kW)
Rating conditions (#Mark) are
Outdoor Ambient Temp. 35°C D.B.
Indoor Unit Entering Air Temp. 27°C D.B. / 19°C W.B.