Haier AD96NAHAEA Manuale utente

Commercial Air Conditioning

SERVICE MANUAL

Models

AD96NAHAEA

AP96NACAEA

AU96NATAEA

 Features

 The outdoor can match with both of duct and cabinet type indoor unit

 The indoor unit is identical for heat pump and cooling only unit

 Infra red remote controller or wired controller

 Central control and full automation, if connected with a central controller

 24-hour timer (standard)

 Auto-restart function

 Strong energy distribution

Manual code: SYJS-001-05REV.0 Edition: 2005-01-04

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

CONTENTS

Contents………………………………………………………...2

1. Description of products& features………………………..3

2. Specification…………………………………………………5

3. Safety precaution……………………………………………10

4. Net dimension of indoor and outdoor……………………..12

5. Installation instructions………..……………………………15

6. Parts and functions…………………………………………37

7. Remote controller functions……………………………….38

8. Refrigerant diagram…………………………………………58

9. Electrical control functions………………………………….59

10. Diagnostic information (trouble shooting)……………….67

11. Electrical data………………………………………………71

12. Exploded view and parts lists…………………………….73

13. Performance curves……………………………………….81

14. Noise level charts………………………………………….85

15. Air velocity distribution…………………………………….89

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

1.DESCRIPTION OF PRODUCTS & FEATURES

1.1. Products code explanation

AU 96 N A T A E A

Climate type: T1 (see table 1)

Design number (A stands for design sequence, fixed

frequency type)

Product type: A stands for heat pump type, refrigerant is R22

B stands for heat pump type, refrigerant is R407C

M stands for cool only type, refrigerant is R22

N stands for cool only type, refrigerant is R407C

Appearance character

Product series: A stands for 1 to 1

Applicable voltage: 2 stands for 220-230V/50Hz,

4 stands for 220V/60Hz，N stand for 380-400V/50Hz

Cooling / Heating capacity,96=96000BTU/h

Product type : “B” stands for cassette type, “C” stands for

convertible type, ”D” stands for duct, “S” stands for split

type, ”Q” stands for chiller system, "E" stands for ceiling

concealed type, “U” stands for outdoor unit

Air Conditioner

1.2 Brief Introduction for T1、T2、T3 working condition

1.3 Operating Range of Air Conditioners

Temp. Mode Rated Maximum Minimum

DB ℃27 32 15

Indoor

WB ℃19 23 14

DB ℃35 43 -5

Cooling

Outdoor

WB ℃24 26 6

DB ℃20 27 10

Indoor

WB ℃14.5 --- --

DB ℃7 23 -10

Heating

Outdoor

WB ℃6 18 ---

Climate type

Type of Air

Conditioner T1 T2 T3

Cooling Only 18 ℃~43℃10℃~35℃21℃~52℃

Heat pump -7℃~43℃-7℃~35℃-7℃~52℃

Electricity Heating ~43℃~35℃~52℃

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

1.4 Product features

Universal outdoor unit

The outdoor unit can match with duct and cabinet type indoor unit.

High static pressure design for duct unit

The designed exterior static pressure can be adjusted from 0Pa~196Pa. The air outlet duct can be

selected freely, generally, there are two types as follow:

Duct unit: super thin unit body, no occupying the indoor space

The whole unit can be concealed in the building, without effect of the indoor décor.

With air inlet filter, enhance the air quality

The high efficiency filter can collect the dirt and remove the bacterium, which can be installed on the

easy-to-unload place, convenient to be cleaned.

Cabinet unit: newly designed luxurious LCD operation panel

On the front panel, you can find there is a luxurious operation panel. Just slightly pressing, the

comfort will come around you. Meanwhile, the unit is equipped with the advanced large angel remote

receiving technology.

Multiple control types

or( + )

The duct and cabinet unit can be controlled be the wired controller orby the infrared controller.The

cabinet type unit can be controlled with the infrared controller. If the unit is duct type and you want

infrared type, you need to add an infrared controller YR-H71.

And the infrared controller can be equipped with the controller holder, convenient to fix the

remote controller.

B:Branch duct system

A:Main duct system

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

Convenient infrared remote controller

The newly designed infrared remote controller YR-H71 can be used for all indoor units of single type,

multi split type, and H-MRV type except for the cabinet unit. This controller can be compatible with all old

remote controllers except for that of cabinet units.

Auto–restart function (optional)

All indoor units have auto-restart function. When the power supply cut off suddenly, the unit will

automatically recover the previous running mode once the power supply is on.

Self-diagnostic function

In the course of operation, if the failure occurs, the failure code will display on the wired controller or

on the operation panel. Then according to the failure code chart, you can eliminate the failure soon.

Central control function, if connected with a detector and a central

controller

24-hour timer (standard)

Changeover function

The unit can realize changeover function to enhance the reliability and the precision by connecting a

detector.

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

2. SPECIFICATION

Function cooling heating

Capacity BTU/h 92000 96000

Capacity W 27000 28000

Sensible heat ratio 75% /

W10000 9000

W 13000 13000

EER or COP W/W 2.70 3.11

Dehumidifying capacity 10‐³×m³/h

Power cable

Signal cable section

Connecting cable section

Wired control cable for wired control unit section

Power source N, VAC, Hz

A / A

Start Current A

Class of anti electric shock

Circuit breaker A

Max. operating pressure of heat side Mpa

Max. operating pressure of cold side Mpa

Unit model (color)

Model / Manufacture

cm³

Type × Number

Speed r/min

Fan motor output power W

Air-flow(H-M-L) m³/h

Type / Diameter mm

Total area m²

Temp. scope ℃

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

Drainage pipe (material , I.D./O.D.) mm

Refrigerant control method mm/mm

Volume of Accumulator L

Noise level dB(A)

material of reduce noise

crankcase heater power W

kg / kg

Type / Charge g

Recharge quantity g/m

Liquid mm

Gas mm

Connecting Method

1*1.5

3*2.5

3*0.5

Ⅰ-class

scroll

Refrigerant

Compressor

Fan

34*2

≤65

Axial × 1

JT300D-Y1L / DAIKIN

Automatic

Weight (Net / Shipping) 161/185

Type of Four way valve /

XPE

Defrosting

990*760*1700

1150*925*1870

about 1.8

cooling: 43~60 / heating: 6~7

PIPING

R22/8500

115

Pipe 12.7

28.58

flared

MAX.Drop 15

MAX.Pi

len

Between I.D &O.D

item Model AU96NATAEA

5*6.0

Total power input

Max. power input

Capillary tube

Heat exchanger

TP2M / 9.52x0.35

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

Outdoor temperature(cooling): 35℃DB/24℃WB, outdoor temperature(heating): 7℃DB/6℃WB

The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated sound intensity meter. It is a sound

pressure noise level.

3, 380-400, 50

cooling 18/22.8 heating16.5/22.8

Running /Max.Running

350

10000/-/6000

Outdoor unit

AU96NATAEA（WHITE）

Dimension

3.0

MINERAL

direct startupStarting method

Protection type

Type

Oil type

Oil model

3000

inner thermal protection, 3-phase protection, pressure

Oil charging

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

Function cooling heating

Capacity BTU/h 92000 96000

Capacity kW 27000 28000

Sensible heat ratio 75% /

W10000 9000

W 13000 13000

EER or COP W/W 2.70 3.11

Dehumidifying capacity 10‐³×m³/h

Signal cable section

Connecting cable section

Power source N, V, Hz

Unit model (color)

Type × Number

Speed(H-M-L) r/min

Fan motor output power W

Air-flow(H-M-L) m³/h

Type / Diameter mm

Total Area m²

Temp. scope ℃

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

Drainage pipe (material , I.D./O.D.) mm

Control type (Remote /wired)

Fresh air hole dimension mm

dB(A)

kg / kg

1*1.5

3*2.5

Centrifugal×2

2-7

TP2M/Φ9.52

0.41

270

Dimension

58/-/51

Fan

Heat exchanger

Wired

1800*980*495

PVC 18/20

1570*840*360

item Model AD96NAHAEA

Total power input

Max. power input

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

Outdoor temperature(cooling): 35℃DB/24℃WB, outdoor temperature(heating): 7℃DB/6℃WB

The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated sound intensity meter. It is a sound

pressure noise level.

1070±30/860±40/960±50

1, 220-230, 50

Indoor unit

AD96NAHAEA/grey

Noise level (H-M-L)

Electricity Heater

3600

Weight (Net / Shipping) 92/100

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

Function cooling heating

Capacity BTU/h 92000 96000

Capacity kW 27000 28000

Sensible heat ratio 75% /

W10000 9000

W 13000 13000

EER or COP W/W 2.70 3.11

Dehumidifying capacity 10‐³×m³/h

Signal cable section

Connecting cable section

Power source N, V, Hz

Unit model (color)

Type × Number

Speed(H-M-L) r/min

Fan motor output power W

Air-flow(H-M-L) m³/h

Type / Diameter mm

Total Area m²

Temp. scope ℃

External （L×W×H）mm×mm×mm

Package （L×W×H）mm×mm×mm

Drainage pipe (material , I.D./O.D.) mm

Control type (Remote /wired)

Fresh air hole dimension mm

dB(A)

kg / kg

3*2.5

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

Outdoor temperature(cooling): 35℃DB/24℃WB, outdoor temperature(heating): 7℃DB/6℃WB

The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated sound intensity meter. It is a sound

pressure noise level. The detailed method please refer to the following information:

630±30/420±40/360±50

Dimension

58/-/51

Fan

Heat exchanger

2-7

1, 220-230, 50

Indoor unit

AP96NACAEA/ivory white

Noise level (H-M-L)

Electricity Heater

4800

Weight (Net / Shipping) 102/110

Centrifugal×2

item Model AP96NACAEA

1*1.5

Total power input

Max. power input

TP2M/Φ9.52

0.41

250

Remote

1360*510*2030

PVC 18/20

1200*320*1850

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

duct unit without auxiliary duct:

Note: ⊙is the real time analyser position

outdoor unit:

1.air outlet from side: the noise level is the average sound pressure level measured from front, left, right

directions.

2.air outlet from top: the noise level is the average sound pressure level measured from front, back, left, right

directions.

measured point:

H ( height to the ground) = (h (unit height) + 1m) /2

and, it is 1m to each side.

standing-on-floor unit: If the unit cooling

capacity is over 28000W, the noise level should

be measured at the front, left, right directions

respectively.

Installation state: the unit should be placed on the flat floor or be mounted in horizontal direction.

Testing method:

1.4m

duct

Commercial Air Conditioner Model: AU96NATAEA

AD96NAHAEA, AP96NACAEA

3. Safety precaution of indoor and outdoor

Carefully read the following information in order to operate the airconditioner correctly.

Below are listed three kinds of Safety Cautions and Suggestions.

WARNING!

CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may

cause serious consequences.

Incorrect operations may result in severe consequences of death or serious injuries.

IN TRUCTION : These information can ensure the correct operation of the machine.

Be sure to conform with the following important Safety Cautions.

The afety Cautions should be at hand so that they can be checked at any time when needed.

If the conditioner is transferred to the new user this manual should be as well transferred to the new user.

WARNING!

If any abnormal phenomena is found

(e. g.smell of firing), please cut off the

power supply immediately, and contact

the dealer to find out the handling

method.

Don't dismantle the outlet of the

outdoor unit.

The exposure of fan is very dangerous

whichmay harm human beings.

switch

off

In such case to continue using the

conditioner will damage the conditioner

and may cause electrical shock or fire

hazard.

Incorrect maintenance and repairment

may cause water leak electrical shock

and fire hazard.

When need maintenance and repairment,

call dealer to handle it.

After a long time use of air-conditioner

the base should be checked for any

damages.

If the damaged base is not repaired the

unit may fall down and cause accidents.

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