Haier SYJS-0308 User manual

HomeMRVService Manual

2003.08

SYJS-0308

CONTENT

1. DESCRIPTION OF PRODUCTS & FEATURES

1.1 Nomenclature

1.2 Combination of indoor and outdoor

1.3 Models of indoor and outdoor units

1.4 Character of products

1.5 Cooling and heating capacity curves

2. SPECIFICATIONS

3. MECHANICAL DATA

3.1 Controllers/Instruction/Dimension

3.2 Refrigerant diagram

4. ELECTRICAL DATA

4.1 Wiring diagram

4.2 Circuit diagram

4.3 Resistance-Temperature character

5. NOISE LEVEL CHART

6. ELECTRICAL CONTROL FUNCTIONS

6.1 Indoor unit No. setting method

6.2 Flow chart for operation

6.3 Defrost operation flow chart

7. DIAGNOSTIC INFORMATION (TROUBLE SHOOTING)

7.1 Fault codes

7.2 Troubleshooting

7.3 Example of repair

8. INSTALLATION INSTRUCTIONS

8.1 Piping dimensions chart

8.2 Y-shape manifold pipe

8.3 Piping length and drop between the units

8.4 Combination examples

8.5 Installation dimensions

8.6 The order of Installation Work

8.7 Attentive matters of safety

8.8 Special work and main points in installation

8.9 Test of airtight quality

8.10 Charging of refrigerant

8.11 Refrigerant

8.12 Electric wiring

8.13 Unit number setting in site

8.14 Checks after the installation

9. EXPLODED VIEWS & PART LISTS

NOTE:THE PARTS MARKED WITH*** ARE ADDED INFORMATION

1 DESCRIPTION OF PRODUCTS & FEATURES

lIndoor unit:

Model of indoor unit

AS09 2 FMAHA

1 2 34 5 6 7 8 9 10 1 Product symbol (A stands for air conditioner)

2 Product mode (S stands for split type air conditioner)

3 , 4 Product specification (09 stands for cooling/heating capacity is 9000BTU/h)

5 Applicable voltage (2 stands for 220-240V/50Hz)

6 Product series (F stands for free combination)

7 Appearance character (M stands for 28 large arc normal air inlet grille 1232084

back frame )

8 Product type (A stands for heat pump type, refrigerant is R22)

9 Design number (H stands for inverter heat pump air conditioner)

10 Climate type (A stands for T1 climate)

Model of indoor unit

AP18 2 FAAHA

1 2 3 4 5 6 7 8 9 10 1 Product symbol (A stands for air conditioner)

2 Product mode (P stands for packaged type air conditioner)

3 , 4 Product specification (18 stands for cooling/heating capacity is 18,000BTU)

5 Applicable voltage (2 stands for 220-240V/50Hz)

6 Product series (F stands for free combination)

7 Appearance character (A stands for appearance of inverter packaged type air

conditioner)

8 Product type (A stands for heat pump type, refrigerant is R22)

9 Design number (H stands for inverter heat pump air conditioner)

10 Climate type (A stands for T1 climate)

lOutdoor unit:

Model of outdoor unit

AU42 2 FIAHA

1 2 34 5 6 7 8 9 10 1 Product symbol (A stands for air conditioner)

2 Product mode (U stands for split type air conditioner outdoor unit)

3 , 4 Product specification (42 stands for cooling/heating capacity is 42,000BTU)

5 Applicable voltage (2 stands for 220-240V/50Hz)

6 Product series (F stands for free combination)

7 Appearance character (I stands for 5HP outdoor unit)

8 Product type (A stands for heat pump type, refrigerant is R22)

9 Design number (H stands for inverter heat pump air conditioner)

10 Climate type (A stands for T1 climate)

1. Nomenclature

Equivalent power of outdoor unit

Model of outdoor unit

AU422FIAHA AU422FIAIA AU422FIBIA

Total amount of indoor units can be

connected with

Types of indoor units can be

connected with

Capacity range of indoor units

connected with each system of A,B

2. Combination of indoor and outdoor

5HP

6 sets 4 sets 3 sets

50%-130% of each system's capacity

3 sets

See Table Indoor units

4 sets

Equivalent power of outdoor unit

Model of outdoor unit

Total amount of indoor units can be

connected with

Types of indoor units can be

connected with

Capacity of indoor units can be

connected with

3HP

AU242FHAHA AU242FHBHA

3 sets 3 sets 3 sets

9000~27000BTU/h

2 sets1 sets

Seenextpage table Indoor units

3. Models of indoor and outdoor units

Outdoor units

Capacity

(BTU/h)

Connect capacity

(HP)

Appearance Model

Refrigerant

Cooling Heating Min Max

Max. indoor

units can be

connected

Single system

AU422FIAHA R22

1.03.0

AU422FIAIA R22

Two systems

(5HP) AU422FIBIA R407C

41000 48000

2.0 6.0

AU242FHAHA R22

(3HP)

AU242FHBHA R407C

24000 29000 1.03.03

AU482FIAHA R22 48000 56000

AU48NFIAHA R22 48000 56000

1.0 6.0 8

indoor units

cooling heating

AB092FCAHA R22 10000 12000

AB142FCAHA R22 14000 17000

AB092FCBHA R407C 9000 11000

AB142FCBHA R407C 14000 16000

AB182FCAHA R22 18000 21000

AB182FCBHA R407C 18000 21000

AC142FCBHA R407C 14000 16000

AC182FCBHA R407C 18000 21000

AC182FCAHA R22 18000 21000

AE072FCAKA R22 7000 9000

AE092FCAHA R22 9000 11000

AE092FCBHA R407C 9000 11000

AE182FCAHA R22 18000 21000

AE182FCBHA R407C 18000 21000

AE242FCAKA R22 24000 28000

AE092FCAKA R22 9000 11000

AE122FCAKA R22 12000 14000

AE142FCAKA R22 14000 16000

AE182FCAKA R22 18000 21000

AE212FCAKA R22 21000 24000

AE112FCBIA

R407C

11000 13600

AE182FCBIA

R407C

18000 20500

Four way cassette

Convertible

Ceiling

concealed(TES

indoor)

capacity(BTU/h)

Ceiling concealed

type appearance model refrigerant

AP182FAAHA R22 18000 21000

AP182FABHA R407C 18000 21000

AF092FCBHA R407C 9000 13000

AF122FCBHA R407C 12000 17000

AS062FMAHA R22 6000 8000

AS072FMAHA R22 7000 9000

AS092FMAHA R22 10000 13000

AS092FMBHA R407C 10000 13000

AS122FMAHA R22 12000 14000

AS122FBBHA R407C 12000 14000

AS182FTAHA R22 18000 21000

AS182FTBHA R407C 18000 21000

Console

Cabinet

Wall-mounted

4. Character of Products

1) The length of horizontal refrigerant pipe can reach 70m,the total pipe length can reach

100m, the height difference between indoors unit and outdoor unit can reach 30m, the

height difference between indoor units can reach 10m.

2) 1000m super far distance communication between indoor and outdoor units, convenient

control and easy to enlarge the scale of units assembly.

3) Indoor unit can be controlled separately.

4) Equipped with computer-checking interface, conveniently for service work.

5) Far distance sending of refrigerant, and distribute refrigerant intelligently and reasonably

according to the needs of each room, high efficient and energy saving.

6) Display of automatic test of trouble.

7) Healthy negative ion generation function can refresh the air and excite the oxygen,it is optional.

8) The ceiling concealed models move the indoor electronic expansion valve out to

MP3 (electronic expansion valve box), completely avoid the flow sound of EEV,

extremely lower noise, and realize super-silence running in deed.

9) The ceiling concealed models (except AE07\AE24) all have return air box, it will be

set back return air when out of factory.When installation, bottom plate 2 can be

removed and installed on the back, consequently, return air mode has been

transferred to down return air.

10)In order to remain the best running state of indoor unit, control the refrigerant flow

by MP3 (MP2), so as to realize energy saving for every unit and the most

comfortable operation.

11)The units except for convertible model are all wired controller and remote controller

models.If you want a wired control unit or a remote control unit, please inform us ahead of

schedule.

The unit with remote controller is matched with receive display.

The unit with wired controller equipped with wired controller,can make remote operation on

wired controller with remote controller such as YR-H39, but the remote controller is

additionally purchased.

10.00

10.50

11.00

11.50

12.00

12.50

13.00

13.50

14.00

182328333843

outdoor temp.

cooling capacity(kW)

0.00

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00

9.00

10.00

11.00

12.00

13.00

14.00

15.00

16.00

17.00

-15-13-11-9-7-5-3-11357911131517

outdoor temp.

heating capacity(kW)

5. Cooling and heating capacity curves

(AU422FIAHA / AU422FIAIA / AU422FIBIA)

1) Calculation method

Calculation method of refrigerating capacity-Refrigerating capacity to be known = Refrigerating

capacity x (1) x (2) x (3) x (4) x (5) W

120

100

020 40 60 80 100 120 135

1.1

1.0

0.9

80 90 100 110 120

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

-15 -10 -5 0 5 10 15

1.2

1.1

1.0

0.9

0.8

15 20 24

120

100

020 40 60 80 100 120 135

(1) Capacity compensation value of indoor

air wet-bulb temperature condition

1.1

1.0

0.9

80 90 100 110 120

1.2

-5

1.1

1.0

0.9

0 5 10 15 20 25 30 35 40 43

Capacity compensation value of outdoor air dry-bulb

temperature condition

(3) Capacity modification value

under airflow variation rate of

indoor unit group (only for

airflow type unit)

indoor air wet-bulb temperature(*)outdoor air dry-bulb temperature(*)airflow variation rate

Capacity modification value

(4) Fall of refrigerant pipe of indoor and outdoor

unit, capacity compensation value of pipe length

1.2

1.1

1.0

0.9

0.815 20 24

(5) Capacity compensation suitable

for total capability of indoor unit

group (cooling)

Outdoor unit

Indoor unit group

capacity modification value

hchb

standard capacity

L(m) Length of refrigerant

pipe (corresponding length)

L (m)

Total capacity of indoor unit group

2) Calculation method of heating capacity—Heating capacity to be known = Heating capacity ((1) x (2) x (3) x (4) x (5) x (6)) W

(1) Capacity modification under indoor

air wet-bulb temperature condition

(2) Capacity modification under outdoor air wet-bulb temperature condition

(3) Capacity modification

value under airflow variation

rate of indoor unit group

indoor air dry-bulb temperature(*)

outdoor air wet-bulb temperature(*)

(4) Fall of refrigerant pipe of indoor and outdoor unit,

capacity compensation value of pipe length (5) Capacity compensation suitable

for total capability of indoor unit

group (heating)

Length of refrigerant pipe (corresponding length) L (m)

Outdoor unit

Indoor unit group

capacity modification value

H=ho+(the max. value of ha, hb, hc)

L=lo+(the max. value of la, lb, lc)

Total capacity of indoor unit group

standard capacity

10 20 30 40 50 60 70 80 90 100 110 120

100%

99 98

-30

-40

-50

-20

-10

10 20 30 40 50 60 70 80 90 100 110 120

100%

99 98

-30

-40

-50

-20

-10

AU48- Characteristics of refrigerating and heating capacity

(AU242FHAHA / AU242FHBHA)

0.00

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00

9.00

10.00

11.00

-15-13-11-9-7-5-3-11357911131517

outdoor temp.

heating capacity( kW)

0.00

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00

9.00

10.00

182328333843

outdoor temp.

cooling capacity(kW)

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