Tadiran Telecom AVL-120 User manual

Service Manual

And

Spare Parts List

And

MODELS

ANL/AVL-100 AVL-120 AVL-140

AVR-100 AVR-120 AVR-140

50 Hz

Contents

1. SKY LINE INTRODUCTION and GENERAL DESCRIPTION ……………………. 03

2. TECHNICAL DATA TABLES ………………………………………………………….. 05

3. CAPACITY and PRESSURE CHARTS ……………………………………................... 08

4. REFRIGERATION CYCLE DIAGRAMS ……………………………………………... 15

5. AIR FLOW CURVES ……………………………………………………………………. 19

6. ELECTRICAL WIRING DIAGRAMS …………………………………………………. 23

7. INSTALLATION INSTRUCTIONS ………………………………………………........ 25

8. TROUBLESHOOTING GUIDE ………………………………………………………… 36

9. SPARE PARTS LIST ……………………………………………………………………. 44

SKY

- 3 -

INTRODUCTION

This Service Manual provides comprehensive technical documentation for SKY split air

conditioners, models ANL-100, AVL-100 and AVL-120.

This information contained in the manual is useful for application engineers, architects, designers

and various level service and installation personnel.

The manual also contains information about the optional features offered by the SKY series, as

well as helpful information for service personnel on split air-conditioners, electrical wiring

diagrams, refrigeration cycle diagrams and cooling & heating capacity curves for the various

models.

Product specifications are subject to change without notice.

1. GENERAL DESCRIPTION

1.1 Product Options

Line: SKY

Characteristics: Mini-Central

Category: 50Hz, 3 Phase Models

Options

Model

H C

ANL 100

٧ ٧

AVL 100

AVL 120

AVL 140

٧ ٧

AVR 100

AVR 120

AVR 140

٧ ٧

H - Heating and cooling by heat pump.

C - Cooling only (No a heat pump).

SKY

- 4 -

1.2 Nameplate Information

Technical information for a specific unit appears on the unit nameplate, which is attached to the

indoor and/or the outdoor units.

See Figure 1-1: Typical Technical Data Nameplate.

The Nameplate includes the following information:

MODEL Air-conditioner model name

CLIMATE CLASS

Type of climate for which the unit was designed, classified by:

Class A – Standard. Class B – Desert conditions (<52º).

VOLT/PHASE/Hz A/C power supply, for example: 380/3/50 = 380V/3 Phase/50 Hz.

COS φ

Power factor for the unit.

FUSE Required fuse size, Amp.

CAPACITORS μF

All capacitor values according to the following sequence:

Compressor capacitor, Outdoor Motor capacitor, Indoor Motor capacitor

REFRIGERANT R-22 Quantity of refrigerant charge, Gr.

COMPRESSOR Type and catalog number of compressor.

CAPACITY BTU/H Cooling and heating capacity in BTU/Hr. according to ISO 5151 standard.

CAPACITY W Cooling and heating capacity in Watts according to ISO 5151 standard.

INPUT POWER Power consumption in cooling and heating modes, watts.

AMPER Current consumption in cooling and heating modes, Amp.

SERIAL NO. Unit serial number. If blank – serial number is printed on Bar Code label.

Fig. 1-1: Typical Technical Data Nameplate (Sample).

SKY

- 5 -

2.1 Technical data table – Models ANL-100, AVL-100

ANL-100 AVL-100

Model 50Hz

R22 R407C R22 R407C

Btu/h 96700 95000 96700 95000

Kcal/h 24409 23940 24409 23940

Cooling capacity

Watt 28341 27842 28341 27842

Btu/h 97300 95540 97300 95540

Kcal/h 24560 24076 24560 24076

Heating capacity

Watt 28517 28000 28517 28000

Power Consumption cooling Watt 11500 11300 11500 11300

Power Consumption Heating Watt 11000 11100 11000 11100

Operating Current cooling Amp 19.3 19.1 19.3 19.1

Operating Current Heating Amp 18.5 18.6 18.5 18.6

E.E.R-Energy Efficiency Ratio Cool 8.4 8.4 8.4 8.4

C.O.P-Coefficient Of Performance Heat 2.6 2.52 2.6 2.52

Moisture Removal Lit/h 11.7 11.7 11.7 11.7

Power Supply Volt/Hz/ph 380/415V, 50Hz, 3ph 380/415V, 50Hz, 3ph

Condensate Lines - Drain Ф - mm (in) 28.5 (1 1/8") 28.5 (1 1/8")

Liquid/Gas Lines Ф - inch 1/2" ; 7/8" (insulated) 1/2" ; 7/8" (insulated)

Maximum Piping Length m. 30 30

Maximum Height Difference m. 12 12

Time Delay Fuse Amp. 3x32 3x32

Control Mode I.R. Remote Control / Auto I.R. Remote Control / Auto

Temperature Control Microcomputer Microcomputer

A/C Options: C/H HDE option is under development C/H HDE option is under development

Indoor Unit 50Hz ANL-100 AVL-100

Front Panel Color RAL 7032 RAL 7032

Air Filter 1 Removable/Washable 1 Removable/Washable

Air Direction Control Air Ducts Air Ducts

Dimensions (LxDxH) mm 1300x580x800 1500x480x700

m

3

/h 4760/3400/2890 5440/4420/2890

Air Flow (Turbo/High/Low)

cfm 2800/2000/1700 3200/2600/1700

Noise Level (Turbo/High/Low) dba 37/33/30 36/32/30

Net Static Pressure mm H

2

O 20 10

Net Weight Kg. 120 117

Indoor Fan Motor: HP 0.75 2x0.5

Speed (Turbo/High/Low) R.P.M 900/820/750 900/800/700

Full Load Amperage Amp. 4.6 2x2.6

Motor Capacitor µF/Volt 15/400 2x8/400

Blower Wheel Type Centrifugal Centrifugal

Outdoor Unit 50Hz ANL-100 AVL-100

Casing Color RAL 7030 RAL 7030

Dimensions (LxDxH) mm 1700x830x1000 1700x830x1000

m

3

/h 16150/7990 16150/7990

Air flow (High/Low)

cfm 9500/4700 9500/4700

Noise Level (High/Low) dba 75/63 75/63

Net Weight Kg. 250 250

Fittings Type Flare Flare

MT125 MT125

Compressor Thermal Protection Internal

Overload Overload

Full Load Amperage Amp. 3x17 3x17

Locked Rotor Amperage Amp. 3x105 3x105

Capillary Expansion valve Expansion valve

R22 gr. 8100 8100

Refrigerant Charge

R407C gr. 7500 7500

R22 "Bristol" Zerol 150T Zerol 150T

Oil for Compressor

R407C "Bristol" Hatcol 22A Hatcol 22A

Outdoor Fan Motor KW 2x0.66 2x0.66

Speed R.P.M 900 900

Motor Full Load Amperage Amp. 3x1.7 3x1.7

SKY

- 6 -

2.2 Technical data table – Models AVL-120, AVL-140

AVL-120 AVL-140

Model 50Hz

R22 R407C R22 R407C

Btu/h 120300 118000 144000 141000

Kcal/h 30366 29736

Cooling capacity

Watt 35258 34583 42204 41324

Btu/h 121500 117700 145400 141600

Kcal/h 30669 29660

Heating capacity

Watt 35610 34500 42614 41500

Power Consumption cooling Watt 14000 13100 17000 16700

Power Consumption Heating Watt 13300 13000 16100 15800

Operating Current cooling Amp 23.5 23.2 28.6 28.0

Operating Current Heating Amp 22.3 21.8 27.1 26.5

E.E.R-Energy Efficiency Ratio Cool 8.6 8.55 8.47 8.44

C.O.P-Coefficient Of Performance Heat 2.67 2.65 2.64 2.62

Moisture Removal Lit/h 14.6 14.6 16 16

Power Supply Volt/Hz/ph 380/415V, 50Hz, 3ph 380/415V, 50Hz, 3ph

Condensate Lines - Drain Ф - mm (in) 28.5 (1 1/8") 28.5 (1 1/8")

Liquid/Gas Lines Ф - inch 1/2" ; 7/8" (insulated) 1/2" ; 7/8" (insulated)

Maximum Piping Length m. 30 30

Maximum Height Difference m. 12 12

Time Delay Fuse Amp. 3x40 3x40

Control Mode I.R. Remote Control / Auto I.R. Remote Control / Auto

Temperature Control Microcomputer Microcomputer

A/C Options: C/H HDE option is under development C/H HDE option is under development

Indoor Unit 50Hz AVL-120 AVL-140

Front Panel Color RAL 7032 RAL 7032

Air Filter 1 Removable/Washable 1 Removable/Washable

Air Direction Control Air Ducts Air Ducts

Dimensions (LxDxH) mm 1600x550x800 1600x800x660

m

3

/h 6800/5730/5100 8160/6800/5730

Air Flow (Turbo/High/Low)

cfm 4000/3400/3000 4800/4000/3400

Noise Level (Turbo/High/Low) dba 38/34/31 43/38/34

Net Static Pressure mm H

2

O 17 18

Net Weight Kg. 136 143

Indoor Fan Motor: HP 2x0.75 2x0.75

Speed (Turbo/High/Low) R.P.M 900/820/750 900/820/750

Full Load Amperage Amp. 2x4.6 2x4.6

Motor Capacitor µF/Volt 2x15/400 2x15/400

Blower Wheel Type Centrifugal Centrifugal

Outdoor Unit 50Hz AVL-120 AVL-140

Casing Color RAL 7030 RAL 7030

Dimensions (LxDxH) mm 1700x830x1000 1700x830x1000

m

3

/h 16150/7990 16150/7990

Air flow (High/Low)

cfm 9500/4700 9500/4700

Noise Level (High/Low) dba 75/63 75/63

Net Weight Kg. 283 305

Fittings Type Flare Soldering

MT160 MT160

Compressor Thermal Protection Internal

Overload Overload

Full Load Amperage Amp. 3x22 3x22

Locked Rotor Amperage Amp. 3x130 3x130

Capillary Expansion valve Expansion valve

R22 gr. 10000 12000

Refrigerant Charge

R407C gr. 9300 11150

R22 "Bristol" Zerol 150T Zerol 150T

Oil for Compressor

R407C "Bristol" Hatcol 22A Hatcol 22A

Outdoor Fan Motor KW 2x0.66 2x0.66

Speed R.P.M 900 900

Motor Full Load Amperage Amp. 3x1.7 3x1.7

SKY

- 7 -

2.3 Technical data table – Models AVR-100, AVR-120, AVR-140

AVR-100 AVR-120 AVR-140

Model 50Hz

R22 R407C R22 R407C R22 R407C

Btu/h 96700 95000 120300 118000 144000 141000

Kcal/h 24409 23940 30366 29736

Cooling capacity

Watt 28341 27842 35258 34583 42204 41324

Btu/h 97300 95540 121500 117700 145400 141600

Kcal/h 24560 24076 30669 29660

Heating capacity

Watt 28517 28000 35610 34500 42614 41500

Power Consumption cooling Watt 11500 11300 14000 13100 17000 16700

Power Consumption Heating Watt 11000 11100 13300 13000 16100 15800

Operating Current cooling Amp 19.3 19.1 23.5 23.2 28.6 28.0

Operating Current Heating Amp 18.5 18.6 22.3 21.8 27.1 26.5

E.E.R-Energy Efficiency Ratio Cool 8.4 8.4 8.6 8.55 8.47 8.44

C.O.P-Coefficient Of Performance Heat 2.6 2.52 2.67 2.65 2.64 2.62

Moisture Removal Lit/h 11.7 11.7 14.6 14.6 16 16

Power Supply Volt/Hz/ph 380/415V, 50Hz, 3ph 380/415V, 50Hz, 3ph 380/415V, 50Hz, 3ph

Condensate Lines - Drain Ф - mm (in) 28.5 (1 1/8") 28.5 (1 1/8") 28.5 (1 1/8")

Dimensions (LxDxH) mm 1700x1500x1150 1700x1500x1150 1700x1500x1250

Net Weight Kg. 410 460 505

Color RAL 7032 RAL 7032 RAL 7032

Time Delay Fuse Amp. 3x32 3x40 3x40

Control Mode I.R. Remote Control / Auto I.R. Remote Control / Auto I.R. Remote Control / Auto

Temperature Control Microcomputer Microcomputer Microcomputer

A/C Options: C/H HDE option is under development C/H HDE option is under development C/H HDE option is under development

Evaporator Side

Air Filter 1 Removable/Washable 1 Removable/Washable 1 Removable/Washable

Air Direction Control Air Ducts Air Ducts Air Ducts

m

3

/h 5440/4420/2890 6800/5730/5100 8160/6800/5730

Air Flow (Turbo/High/Low)

cfm 3200/2600/1700 4000/3400/3000 4800/4000/3400

Noise Level (Turbo/High/Low) dba 36/32/30 38/34/31 43/38/34

Net Static Pressure mm H

2

O 10 17 18

Fan Motor: HP 2x0.5 2x0.75 2x0.75

Speed (Turbo/High/Low) R.P.M 900/800/700 900/820/750 900/820/750

Full Load Amperage Amp. 2x2.6 2x4.6 2x4.6

Motor Capacitor µF/Volt 2x8/400 2x15/400 2x15/400

Blower Wheel Type Centrifugal Centrifugal Centrifugal

Condenser Side

m

3

/h 16150/7990 16150/7990 16150/7990

Air flow (High/Low)

cfm 9500/4700 9500/4700 9500/4700

Noise Level (High/Low) dba 75/63 75/63 75/63

MT125 MT160 MT160

Compressor Thermal Protection Internal

Overload Overload Overload

Full Load Amperage Amp. 3x17 3x22 3x22

Locked Rotor Amperage Amp. 3x105 3x130 3x130

Capillary Expansion valve Expansion valve Expansion valve

R22 gr. 8100 10000 12000

Refrigerant Charge

R407C gr. 7500 9300 11150

R22 "Bristol" Zerol 150T Zerol 150T Zerol 150T

Oil for Compressor

R407C "Bristol" Hatcol 22A Hatcol 22A Hatcol 22A

Outdoor Fan Motor KW 2x0.66 2x0.66 2x0.66

Speed R.P.M 900/700 900/700 900/700

Motor Full Load Amperage Amp. 3x1.7 3x1.7 3x1.7

SKY

- 8 -

3. CAPACITY and PRESSURE CHARTS

3.1 Using Cooling and Heating Capacity Curves

The Cooling and Heating Characteristics curves are mainly intended for use by air conditioning

engineers as an aid in designing systems and in determining the capacity and number of units

required at a given site.

The air conditioner capacities were determined in accordance with ISO 5151 standard operating

conditions:

Design parameters for a given site are often different than the standard conditions. Therefore, the

design engineer should use the capacity charts which follow to calculate the capacity of the air

conditioners under the intended working conditions, in order to optimize the selection of air

conditioner units for use at a particular site.

SKY

- 9 -

3.2 Cooling and Heating Capacity Curves ANL-AVL-AVR 100

OUTDOOR R.H = 40%

INDOOR R.H = 47%

INDOOR TEMP = 27ºC

MAX.AIR SPEED: TURBO

OUTDOOR R.H. = 77%

INDOOR TEMP = 20 ºC

AIR SPEED: TURBO

*COOLING CAPACITY

25.5

26

26.5

27

27.5

28

28.5

29

29.5

30

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

CAPACITY [KW]

**HEATING CAPACITY

0

5

10

15

20

25

30

35

40

-15 -10 -5 0 5 7 10 15

OUTDOOR TEMP [

o

C]

CAPACITY [KW]

**

*

SKY

- 10 -

3.3 Cooling and Heating Capacity Curves AVL-AVR 120

OUTDOOR R.H = 40%

INDOOR R.H = 47%

INDOOR TEMP = 27ºC

MAX.AIR SPEED: TURBO

OUTDOOR R.H. = 77%

INDOOR TEMP = 20 ºC

AIR SPEED: TURBO

*COOLING CAPACITY

33

34

35

36

37

38

39

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

CAPACITY [KW]

**HEATING CAPACITY

0

5

10

15

20

25

30

35

40

45

50

-15 -10 -5 0 5 7 10 15

OUTDOOR TEMP [

o

C]

CAPACITY [KW]

**

*

SKY

- 11 -

COOLING CAPACITY

39

40

41

42

43

44

45

46

24 28 32 35 40 44

OUTDOOR TEMP

o

C

CAPACITY KW

HEATING CAPACITY

0

10

20

30

40

50

60

-15 -10 -5 0 5 7 10

OUTDOOR TEMP

o

C

CAPACITY KW

3.4 Cooling and Heating Capacity Curves AVL-AVR 140

OUTDOOR R.H = 40%

INDOOR R.H = 47%

INDOOR TEMP = 27ºC

MAX.AIR SPEED: TURBO

OUTDOOR R.H. = 77%

INDOOR TEMP = 20 ºC

AIR SPEED: TURBO

**

*

SKY

- 12 -

3.5 System Performance (Pressure) Charts ANL-AVL-AVR 100

OUTDOOR R.H. = 77%

INDOOR TEMP = 20 ºC

AIR SPEED: TURBO

OUTDOOR R.H = 40%

INDOOR R.H = 47%

INDOOR TEMP = 27ºC

MAX.AIR SPEED: TURBO

**HEATING DISCHARGE PRESSURE

0

50

100

150

200

250

300

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [

o

C]

PRESSURE [PSI

]

*COOLING SUCTION PRESSURE

60

62

64

66

68

70

72

74

76

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

PRESSURE [PSI]

*COOLING DISCHARGE PRESSURE

100

150

200

250

300

350

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

PRESSURE [PSI]

**HEATING SUCTION PRESSURE

0

10

20

30

40

50

60

70

-10-50571015

OUTDOOR TEMP. [

o

C]

PRESSURE [PSI

]

**HEATING INDOOR AIR dT

0

5

10

15

20

25

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [ºC]

*COOLING INDOOR AIR dT

11

11.2

11.4

11.6

11.8

12

12.2

12.4

12.6

24 28 32 35 40 44

OUTDOOR TEMP. [ºC]

dT [ºC]

**

*

SKY

- 13 -

3.6 System Performance (Pressure) Charts AVL-AVR 120

OUTDOOR R.H = 40%

INDOOR R.H = 47%

INDOOR TEMP = 27ºC

MAX.AIR SPEED: TURBO

OUTDOOR R.H. = 77%

INDOOR TEMP = 20 ºC

AIR SPEED: TURBO

**HEATING SUCTION PRESSURE

0

10

20

30

40

50

60

70

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [

o

C]

PRESSURE [PSI

]

**HEATING DISCHARGE PRESSURE

0

50

100

150

200

250

300

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [

o

C]

PRESSURE [PSI

]

**HEATING INDOOR AIR dT

0

5

10

15

20

25

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [

o

C]

dT [

o

C]

*COOLING SUCTION PRESSURE

60

62

64

66

68

70

72

74

76

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

PRESSURE [PSI

]

*COOLING INDOOR AIR dT

11

11.2

11.4

11.6

11.8

12

12.2

12.4

12.6

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

dT[

o

C]

*COOLING DISCHARGE PRESSURE

100

150

200

250

300

350

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

PRESSURE [PSI

]

**

*

SKY

- 14 -

3.7 System Performance (Pressure) Charts AVL-AVR 140

OUTDOOR R.H = 40%

INDOOR R.H = 47%

INDOOR TEMP = 27ºC

MAX.AIR SPEED: TURBO

OUTDOOR R.H. = 77%

INDOOR TEMP = 20 ºC

AIR SPEED: TURBO

**HEATING SUCTION PRESSURE

0

10

20

30

40

50

60

70

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [

o

C]

PRESSURE [PSI

]

**HEATING DISCHARGE PRESSURE

0

50

100

150

200

250

300

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [

o

C]

PRESSURE [PSI

]

**HEATING INDOOR AIR dT

0

5

10

15

20

25

-10 -5 0 5 7 10 15

OUTDOOR TEMP. [

o

C]

dT [

o

C]

*COOLING SUCTION PRESSURE

60

62

64

66

68

70

72

74

76

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

PRESSURE [PSI

]

*COOLING INDOOR AIR dT

11

11.2

11.4

11.6

11.8

12

12.2

12.4

12.6

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

dT[

o

C]

*COOLING DISCHARGE PRESSURE

100

150

200

250

300

350

24 28 32 35 40 44

OUTDOOR TEMP [

o

C]

PRESSURE [PSI

]

**

*

SKY

- 15 -

4.1 Refrigeration Cycle ANL-100

SKY

- 16 -

4.2 Refrigeration Cycle AVL-100

SKY

- 17 -

4.3 Refrigeration Cycle AVL-120

SKY

- 18 -

4.4 Refrigeration Cycle AVL-140

SKY

- 19 -

5.1 Air flow Curves ANL-100

Air Flow ANL-100

0

5

10

15

20

25

30

35

40

45

0 1000 2000 3000 4000 5000 6000

Q [m

3

/h]

P [mmH

2

O]

TURBO

HIGH

Low

SKY

- 20 -

5.2 Air flow Curves AVL-100

Air Flow AVL-100

0

5

10

15

20

25

30

35

0 1000 2000 3000 4000 5000 6000

Q [m

3

/h]

P [mm H

2

O]

TURBO

HIGH

Low

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Tadiran Telecom AVL-120 User manual

Tadiran Telecom AVL-120 User manual

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