Haier AV08NMSETA Manual de usuario

SYJS-11-2016 REV.A Edition: 2016-11

Service Manual

MRV SII

CONTENTS

1. General Information.................................................................................................................1

1.1 Indoor units........................................................................................................................1

1.2 Features ............................................................................................................................2

2. Specication ...........................................................................................................................6

3. Refrigerant Circuit..................................................................................................................12

4. Dimension .............................................................................................................................13

5. Wiring Diagram......................................................................................................................14

6. Performance Curves..............................................................................................................15

7. Noise Level............................................................................................................................17

8. Outdoor Installation ...............................................................................................................18

9. Electric Installation.................................................................................................................37

10. Trial Operation .....................................................................................................................40

11. Dip Switch Setting ...............................................................................................................50

12. Digital Tube Display.............................................................................................................53

13. Failure Code........................................................................................................................54

14. Troubleshooting...................................................................................................................58

APPENDIX ................................................................................................................................76

1. General Information

1.1 Indoor units

4-WAY CASSETTE TYPE/PB-700lB

AB092MCERA

AB122MCERA

AB162MCERA

HIGH WALL EEV INSIDE

AS072MGERA AS162MGERA

AS092MGERA AS182MGERA

AS122MGERA AS242MGERA

4-WAY CASSETTE TYPE/PB-950JB

AB182MCERA

AB242MCERA

AB282MCERA

AB302MCERA

AB382MCERA

AB482MCERA

MED ESP DUCT TYPE (80/120Pa)

AD182MZERA

AD242MZERA

AD282MZERA

AD302MNERA

AD382MNERA

AD482MNERA

LOW ESP DUCT TYPE

AD072MLERA

AD092MLERA

AD122MLERA

AD162MLERA

AD182MLERA

AD242MLERA

MED ESP DUCT TYPE (50/96Pa)

AD182MMERA

AD242MMERA

AD282MMERA

AD302MMERA

AD382MMERA

AD482MMERA

HlGH ESP DUCT TYPE

AD182MHERA

AD242MHERA

AD282MHERA

AD302MHERA

AD382MHERA

AD482MHERA

AD722MHERA

AD962MHERA

CONVERTlBLE TYPE

AC092MCERA

AC122MCERA

AC162MCERA

AC182MCERA

AC242MCERA

AC282MFERA

AC302MFERA

AC382MFERA

AC482MFERA

SLIM LOW ESP DUCT

AD072MSERA

AD092MSERA

AD122MSERA

AD162MSERA

AD182MSERA

AD242MSERA

BUILIT-IN FLOOR STANDING

AE072MLERA

AE092MLERA

AE122MLERA

AE162MLERA

AE182MLERA

AE242MLERA

2-WAY CASSETTE/1055IB

AB072MBERA

AB092MBERA

AB122MBERA

AB162MBERA

AB182MBERA

CONSOLE TYPE

AF072MAERA

AF092MAERA

AF122MAERA

AF182MAERA

ROUND-WAY SMART AIR FLOW CASSETTE/ PB-950KC

AB072MRERA

AB092MRERA

AB122MRERA

AB162MRERA

AB182MRERA

AB242MRERA

AB282MRERA

AB302MRERA

AB382MRERA

AB482MRERA

AB602MRERA

DC SLIM LOW ESP DUCT

AD072MSERA(D)

AD092MSERA(D)

AD122MSERA(D)

AD162MSERA(D)

AD182MSERA(D)

AD242MSERA(D)

Outdoor structure

(8/10/12HP SIDE DISCHARGE)

More Bigger Outdoor Capacity, More Flexible Application

High efciency DC fan motor Vector inverter control

Large diameter fan Double pressure sensor

High efciency condenser Twin rotary DC Inverter compressor

• DC fan motor with stepless inverer • 180 degrees sine wave vector control,

• High precision control, to achieve high

• 570mm big diameter axial ow fan

• Zigzag design, reduce airow disturbance,

DC fan and fan motor

DC inverter fan motor more higher efciency in part load running

■16-stage speed control; high efciency running especially in low speed

■Efciency increase 45% comparing with AC motor and power input largely decrease big diameter fan

■570mm big diameter fan, more big air ow and more higher efciency

AC motor efciency DC motor efciency

100

0 200 400 600 800 1000 0 200 400 600 800 1000

45%85%

95%

87.5%

35%

25%

efciency

45%

enhanced

Ø570mm fan

DC motor

control,efciency increase 45% comparing with

AC motor and power input largely decrease

64-bit operation

efciency and lower noise

air volume is bigger, the noise is lower

·Equipped with high and low voltage

Pressure double sensors

·Accurate Pressure control, the system run

more smoothly, more energy efciency

·New type high efciency Ø8 inner

grooved tube

·New hydrophilic corrugated ssure n,

high efciency

·High chamber DC INVERTER twin rotary

conmpressor

·Small vibration, low noise, high energy

effciency

1.2 Features

New DC inverter twin rotary compressor

■Small torque change, good dynamic balance, the system runs stably,

little vibration, low noise, high efciency

■More higher efciency in part load running

DC FAN

MOTOR

Strong

magnetic

rotor, small

vortex of

refrigerant

Low noise level

Night quiet operation function

Noise can be reduced to 45dB (A)

Low noise operation

■DC INVERTER compressor, smooth operation, no need frequent start the compressor, effectively reduce the

noise outdoor

■Vector inverter control, more precise control

■DC fan motor, motor bracket used the non-resonance structure, ensure smooth running of the motor, reduce

operating noise

■Big diameter fan, design according to aviation quieter principle

DC motor

High reliability

Refrigerant automatically reclaim technology

Set refrigerant automatically reclaim through dip switch,

the refrigerant in indoor and pipe can be automatically

return to outdoor, convenient in maintenance and

reducing waste of refrigerant, reduce customer

maintenance cost, improve the efciency of after-sales

maintenance

Refrigerant control technology

Refrigerant control technology without high pressure

accumulator, reducing the refrigerant volume and

enhancing the running efciency

Outdoor

Indoor

Without accumulator

Compressor

Press these 2

buttons

5 seconds

General Information

High reliability

Air inlet grill design on right side panel

Air inlet grill design, reducing the module temperature and avoid air dust into air conditioner

High and Low Double Pressure Sensor

Double pressure sensor with PID control technology

Together with high speed communication to realize the quick start of compressor and more precise control, the

temperature can be control ±0.5°C

Reducing the module

temperature

Easy installation

Compact side discharge design,

Big capacity, small oor area

Small oor area, only 0.42m², 43% oor area

can be reduced

Compact side discharge design

No need additional ventilation hood comparing with top

discharge unit

0.745m20.42m2

43%

reduced

188mm

height

reduced

0.8m

1.8m

0.77m

Good solution

for

narrow space

4 Way pipe connection

Front, rear, right, down 4 way pipe connection, exible installation

General Information

Long pipe length, high height drop

■Total pipe length: 300m

■Single pipe length: Max. 175m

■From outdoor to the rst branch pipe: 135m

■

■Height drop between indoor units: 15m

■Separate Refrigerant Charging Valve

■Easy for refrigerant charging

Separate

refrigerant

charging

valve

15m

50m

Single

pipe

length

175 m

length

300m

Total pipe

Easy service

Parameter display panel

■The rst original parameter display panel on the side

■The parameter can be observed directly by opening the protective cover in case of maintenance, to

avoid removing the repair board

Easy maintenance for control

■The control box is in front, reserving space

Parameter

display

Cover

AC FAN

Control PCB

Main PCB

Traditional products need to

open the front panel or top

control box cover for

maintenance

DC FAN

Control PCB

Maintenance

from the top

Hinge design

Difficult to

maintenance

from the front

From the rst branch to the farthest indoor

door unit: 40m Height drop: 50m (outdoor

above)/40m (outdoor below)

108mm between control box and toppanel,

easy maintenance from the top Control box is

with hinge design, easy to open for maintenance

2. Specication

Model AV08NMSETA

Power supply Ph/V/Hz 3/380~400/50/60

Cooling

Rated capacity kW 22.6

Rated capacity kBtu/h 77.1

Rated power input kW 5.79

Max. power input kW 10.42

EER 3.90

Rated current A 9.6

Max. current A 17.2

Heating

Rated capacity kW 25

Rated capacity kBtu/h 85.3

Rated power input kW 5.43

Max. power input kW 9.78

COP 4.60

Rated current A 9

Max. current A 16.2

Compressor

Brand MITSUBISHI ELECTRIC

Model LNB53FCAMC

Type Rotary

Compressor quantity 1 INV

Capacity W 16860

Power Input W 5200

Rated current (RLA) A 15.4

Speed rps 60.0

Crankcase Heater W 60.0

Refrigerant oil brand IDEMITSUKOSAN CO.,LTD

Refrigerant oil type FV50S

Refrigerant oil charge ml 1700.0

Outdoor fan

motor

Brand NIDEC TECHNO

Model SIC-81FW-F1145-1

Voltage 310.0

IP Class IP42

Type DC

Insulation class E

Safe class I

Power Input W 145.0

Output W 200.0

Rated current A 0.6

Capacitor μF /

Speed rpm 147-770

Outdoor fan

Brand SHUNWEI

Model /

Material Plastic

Type Axial

Diameter mm 570

Height mm 202

Specication

Model AV08NMSETA

Outdoor coil

Number of rows 2

Tube pitch (a)×row

pitch (b) mm 19.05×22

Fin spacing mm 1.4

Fin type (code) HYDROPHILIC ALUMINIUM

Fin coating type Optional Clear lacquer

Salt spray test

duration Hour 168

Tube outside dia.and

type

INNERGROOVE TUBE

mm Ф8

Coil length × height mm 1122×1584

Number of circuits 14

Cabinet coating

Coating type Powder coating

Salt spray test

duration Hour 72

Sheet metal material Hot zinc plate

Sheet metal thickness mm 1.0

Control panel enclosure IP class Standard IP24

Outdoor air ow m3/h 10000

Outdoor sound level (sound pressure level ) dB (A) 55

Outdoor sound level (sound power level ) dB (A) 66

Outdoor unit

Dimension (W*H*D) mm 1050×400×1636

Packing (W*H*D) mm 1150×510×1790

Net weight kg 168

Gross weight kg 183

Refrigerant Type R410A

Charged volume kg 7.4

Throttle type EXV

Design pressure MPa 4.15

Refrigerant piping

Liquid pipe mm 9.52

Gas pipe mm 19.05

Total pipe lenth m 300

Max. pipe length

(Equivalent/ Actual) m 175/150

Max.Diff. indoor/

outdoor unit m50 (Outdoor higher than indoor)

40 (Indoor higher than outdoor)

Max.Diff. indoor/indoor

unit m 15

Connectable indoor unit ratio % 50%~130%

Maximum indoor units Piece 13

Connection wiring Power wiring mm26.0

Signal wiring mm2Shield wire: (0.75-2)*2

Operation Range °C Cooling: -15~43

Heating: -15~21

■Norminal condition: indoor temperature (cooling): 27DB (°C)/19WB (°C), indoor temperature (heating): 20DB

(°C)/14.5 WB(°C)Outdoor temperature (cooling): 35DB (°C)/24WB ( °C ), outdoor temperature (heating): 7DB

(°C)/6WB (°C)

The noise level will be measured in the third octave band limited values in the semi-anechoic chamber, using a

Real Time Analyser calibrated sound intensity meter. It is a sound pressure noise level.

Model AV10NMSETA

Power supply Ph/V/Hz 3/380~400/50/60

Cooling

Rated capacity kW 28

Rated capacity kBtu/h 95.5

Rated power input kW 8

Max. power input kW 14.4

EER 3.50

Rated current A 13.2

Max. current A 23.8

Heating

Rated capacity kW 31.5

Rated capacity kBtu/h 107.5

Rated power input kW 7.5

Max. power input kW 12.4

COP 4.20

Rated current A 12.4

Max. current A 22.3

Compressor

Brand MITSUBISHI ELECTRIC

Model LNB53FCAMC

Type Rotary

Compressor quantity 1 INV

Capacity W 16860

Power Input W 5200

Rated current (RLA) A 15.4

Speed rps 60.0

Crankcase Heater W 60.0

Refrigerant oil brand IDEMITSUKOSAN CO.,LTD

Refrigerant oil type FV50S

Refrigerant oil charge ml 1700.0

Outdoor fan

motor

Brand NIDEC TECHNO

Model SIC-81FW-F1145-1

Voltage 310.0

IP Class IP42

Type DC

Insulation class E

Safe class I

Power Input W 145.0

Output W 200.0

Rated current A 0.6

Capacitor μF /

Speed rpm 147-770

Outdoor fan

Brand SHUNWEI

Model /

Material Plastic

Type Axial

Diameter mm 570

Height mm 202

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