Tadiran telecom Avl-200 User manual

Service Manual

And

Spare Parts List

And

MODELS

AVL-200 AVL-220 AVL-240 AVL-260 AVL-300

AVR-200 AVR-220 AVR-240 AVR-260 AVR-300

50 Hz

Contents

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

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

3. REFRIGERATION CYCLE DIAGRAM ……………………………………………... 09

4. AIR FLOW TABLES ……………………………………………………………………. 10

5. ELECTRICAL WIRING DIAGRAM ………………………………………………….12

6. INSTALLATION INSTRUCTIONS ………………………………………………........ 15

7. POWER AND CONTROL INSTALLATION ……………………………………........ 23

8. TROUBLESHOOTING GUIDE ………………………………………………………… 27

9. SPARE PARTS LIST ……………………………………………………………………. 33

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INTRODUCTION

This Service Manual provides comprehensive technical documentation for SKY split air

conditioners, and Package air conditioners models AVL/R-200, AVL/R-220, AVL/R-240,

AVL/R-260 and AVL/R-300.

The 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: HIGH SKY

Characteristics: Central

Category: 50Hz, 3 Phase Models

Options

Model H C

AVL/R 200

AVL/R 220

AVL/R 240

AVL/R 260

AVL/R 300

٧٧

H - Heating and cooling by heat pump.

C - Cooling only (Not a heat pump).

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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 below: 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 φPower factor for the unit.

FUSE Required fuse size, Amp.

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.

Typical Technical Data Nameplate (Sample).

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2.1 Technical data table – Models AVL-200, AVL-220

AVL-200 AVL-220

Model 50Hz

R22 R407C R22 R407C

Btu/h 193400 190000 217000 213000

Cooling capacity Watt 56682 55684 63599 62425

Btu/h 194600 191080 218800 213240

Heating capacity Watt 57034 56000 64127 62500

Power Consumption cooling Watt 23000 22600 25500 25100

Power Consumption Heating Watt 22000 22200 24300 24100

Operating Current cooling Amp 38.6 38.2 42.8 42.3

Operating Current Heating Amp 37 37.2 40.8 40.4

E.E.R-Energy Efficiency Ratio Cool 8.4 8.4 8.5 8.5

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

Moisture Removal Lit/h 24 24 2.3 26.3

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

Condensate Lines - Drain Ф- mm (in) 29 (1 1/8") 29 (1 1/8")

Liquid/Gas Lines Ф- inch 1/2", 7/8" ; 1/2",7/8" 1/2", 7/8" ; 5/8", 1⅛"

Maximum Piping Length m. 30 30

Maximum Height Difference m. 12 12

Time Delay Fuse Amp. 3x63 3x63

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

Temperature Control Microcomputer Microcomputer

Indoor Unit 50Hz AVL-200 AVL-220

Casing Color RAL 7032 RAL 7032

Air Filter 1 Removable/Washable 1 Removable/Washable

Dimensions (LxDxH) mm 2050x1000x800 2050x1000x800

m3/h 10880 12240

Air Flow (Nominal) cfm 6400 7200

Net Static Pressure (Nominal) mm H2O 25 25

Net Weight Kg. 240 245

Indoor Fan Motor: HP 3 3

Speed (Nominal) R.P.M 900 890

Full Load Amperage Amp. 4.8 4.8

Blower Wheel Type Centrifugal-Belt Drive Centrifugal-Belt Drive

Outdoor Unit 50Hz AVL-200 AVL-220

Casing Color RAL 7032 RAL 7032

Dimensions (LxDxH) mm 1700x1660x1000 1700x1660x1000

m3/h 38800 36800

Air flow cfm 22400 21400

Noise Level dba 72 72

Net Weight Kg. 500 533

Fittings Type Flare Soldering

Compressor Thermal Protection Internal Overload Overload

Full Load Amperage Amp. 2x17 17+22

Locked Rotor Amperage Amp. 2x105 105+130

Expansion Device Expansion valve Expansion valve

R22 Kg. 8.1+8.1 8.1+10

Refrigerant Charge R407C Kg. 7.5+7.5 7.5+9.3

R22 Mineral 160P 160P

Oil for Compressor R407C P.O.E 160ZE 160ZE

Outdoor Fan Motor KW 4x0.66 4x0.66

Speed R.P.M 900 900

Motor Full Load Amperage Amp. 4x1 4x1

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2.2 Technical data table – Models AVL-240, AVL-260, AVL-300

AVL-240 AVL-260 AVL-300

Model 50Hz

R22 R407C R22 R407C R22 R407C

Btu/h 240600 236000 264300 259000 288000 282000

Cooling capacity Watt 70516 69166 77462 75907 84408 82648

Btu/h 243000 235400 266900 259300 290800 283200

Heating capacity Watt 71220 69000 78224 76000 85228 83000

Power Consumption cooling Watt 28000 27600 31000 30500 34000 33400

Power Consumption Heating Watt 26600 26000 29400 28800 32200 31600

Operating Current cooling Amp 47 46.4 50.1 51.2 53.2 56

Operating Current Heating Amp 44.6 43.6 49.4 48.3 54.2 53

E.E.R-Energy Efficiency Ratio Cool 8.6 8.5 8.5 8.5 8.47 8.44

C.O.P-Coefficient Of Performance Heat 2.67 2.65 2.66 2.64 2.64 2.62

Moisture Removal Lit/h 29.2 29.2 30.6 30.6 32 32

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

Condensate Lines - Drain Ф- mm (in) 29 (1 1/8") 29 (1 1/8") 29 (1 1/8")

Liquid/Gas Lines Ф- inch 1/2", 7/8" ; 5/8", 1⅛" 1/2", 7/8" ; 5/8", 1⅛" 1/2", 7/8" ; 5/8", 1⅛"

Maximum Piping Length m. 30 30 30

Maximum Height Difference m. 12 12 12

Time Delay Fuse Amp. 3x63 3x63 3x63

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

Temperature Control Microcomputer Microcomputer Microcomputer

Indoor Unit 50Hz AVL-240 AVL-260 AVL-300

Casing Color RAL 7032 RAL 7032 RAL 7032

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

Dimensions (LxDxH) mm 2050x1000x950 2300x1100x950 2300x1100x1000

m3/h 13600 14960 16320

Air Flow (Nominal) cfm 8000 8800 9600

Net Static Pressure (Nominal) mm H2O 25 25 25

Net Weight Kg. 255 300 330

Indoor Fan Motor: HP 4 4 4

Speed (Nominal) R.P.M 885 765 770

Full Load Amperage Amp. 6.5 6.5 6.5

Blower Wheel Type Centrifugal-Belt Drive Centrifugal-Belt Drive Centrifugal-Belt Drive

Outdoor Unit 50Hz AVL-240 AVL-260 AVL-300

Casing Color RAL 7030 RAL 7030 RAL 7030

Dimensions (LxDxH) mm 1700x1660x1000 1700x1660x1150 1700x1660x1150

m3/h 34600 33660 32640

Air flow cfm 20400 19800 19200

Noise Level dba 72 72 72

Net Weight Kg. 566 588 610

Fittings Type Soldering Soldering Soldering

Compressor Thermal Protection Internal Overload Overload Overload

Full Load Amperage Amp. 2x22 22+28 2x28

Locked Rotor Amperage Amp. 2x130 130+150 2x150

Expansion Device Expansion valve Expansion valve Expansion valve

R22 Kg. 10+10 10+11.5 11.5+11.5

Refrigerant Charge R407C Kg. 9.5+9.5 9.5+11 11+11

R22 Mineral 160P 160P 160P

Oil for Compressor R407C P.O.E 160ZE 160ZE 160ZE

Outdoor Fan Motor KW 4x0.66 4x0.66 4x0.66

Speed R.P.M 900 900 900

Motor Full Load Amperage Amp. 4x1 4x1 4x1

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2.3 Technical data table – Models AVR-200, AVR-220

AVR-200 AVR-220

Model 50Hz

R22 R407C R22 R407C

Btu/h 193400 190000 217000 213000

Cooling capacity Watt 56682 55684 63599 62425

Btu/h 194600 191080 218800 213240

Heating capacity Watt 57034 56000 64127 62500

Power Consumption cooling Watt 23000 22600 25500 25100

Power Consumption Heating Watt 22000 22200 24300 24100

Operating Current cooling Amp 38.6 38.2 42.8 42.3

Operating Current Heating Amp 37 37.2 40.8 40.4

E.E.R-Energy Efficiency Ratio Cool 8.4 8.4 8.5 8.5

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

Moisture Removal Lit/h 24 24 2.3 26.3

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

Condensate Lines - Drain Ф- mm (in) 29 (1 1/8") 29 (1 1/8")

Dimensions (LxDxH) mm 2630x2000x1870 2630x2000x1870

Net Weight Kg. 900 930

Color RAL 7032 RAL 7032

Time Delay Fuse Amp. 3xC63 3xC63

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

Temperature Control Microcomputer Microcomputer

Evaporator Side

Air Filter 1 Removable/Washable 1 Removable/Washable

Air Direction Control Air Ducts Air Ducts

m3/h 10880 12240

Air Flow (Nominal) cfm 6400 7200

Net Static Pressure mm H2O 25 25

Fan Motor: HP 3 3

Speed (Nominal) R.P.M 900 890

Full Load Amperage Amp. 4.8 4.8

Blower Wheel Type Centrifugal-Belt Drive Centrifugal-Belt Drive

Condenser Side

m3/h 38800 36800

Air flow cfm 22400 21400

Noise Level dba 72 72

Compressor Thermal Protection Internal Overload Overload

Full Load Amperage Amp. 2x17 17+22

Locked Rotor Amperage Amp. 2x105 105+130

Expansion Device Expansion valve Expansion valve

R22 Kg. 8.1+8.1 8.1+10

Refrigerant Charge R407C Kg. 7.5+7.5 7.5+9.3

R22 Mineral 160P 160P

Oil for Compressor R407C P.O.E 160ZE 160ZE

Outdoor Fan Motor KW 4x0.66 4x0.66

Speed R.P.M 900 900

Motor Full Load Amperage Amp. 4x1 4x1

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2.3 Technical data table – Models AVR-240, AVR-260, AVR-300

AVR-240 AVR-260 AVR-300

Model 50Hz

R22 R407C R22 R407C R22 R407C

Btu/h 240600 236000 264300 259000 288000 282000

Cooling capacity Watt 70516 69166 77462 75907 84408 82648

Btu/h 243000 235400 266900 259300 290800 283200

Heating capacity Watt 71220 69000 78224 76000 85228 83000

Power Consumption cooling Watt 28000 27600 31000 30500 34000 33400

Power Consumption Heating Watt 26600 26000 29400 28800 32200 31600

Operating Current cooling Amp 47 46.4 50.1 51.2 53.2 56

Operating Current Heating Amp 44.6 43.6 49.4 48.3 54.2 53

E.E.R-Energy Efficiency Ratio Cool 8.6 8.5 8.5 8.5 8.47 8.44

C.O.P-Coefficient Of Performance Heat 2.67 2.65 2.66 2.64 2.64 2.62

Moisture Removal Lit/h 29.2 29.2 30.6 30.6 32 32

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

Condensate Lines - Drain Ф- mm (in) 29 (1 1/8") 29 (1 1/8") 29 (1 1/8")

Dimensions (LxDxH) mm 2630x2000x1870

Net Weight Kg. 950

Color RAL 7032 RAL 7032 RAL 7032

Time Delay Fuse Amp. 3xC63 3xC63 3xC63

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

Temperature Control Microcomputer Microcomputer Microcomputer

Evaporator Side

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

Air Direction Control Air Ducts Air Ducts Air Ducts

m3/h 13600 14960 16320

Air Flow (Nominal) cfm 8000 8800 9600

Net Static Pressure mm H2O 25 25 25

Fan Motor: HP 4 4 4

Speed (Nominal) R.P.M 885 765 770

Full Load Amperage Amp. 6.5 6.5 6.5

Blower Wheel Type Centrifugal-Belt Drive Centrifugal-Belt Drive Centrifugal-Belt Drive

Condenser Side

m3/h 34600 33660 32640

Air flow cfm 20400 19800 19200

Noise Level dba 72 72 72

Compressor Thermal Protection Internal Overload Overload Overload

Full Load Amperage Amp. 2x22 22+28 2x28

Locked Rotor Amperage Amp. 2x130 130+150 2x150

Expansion Device Expansion valve Expansion valve Expansion valve

R22 Kg. 10+10 10+11.5 11.5+11.5

Refrigerant Charge R407C Kg. 9.5+9.5 9.5+11 11+11

R22 Mineral 160P 160P 160P

Oil for Compressor R407C P.O.E 160ZE 160ZE 160ZE

Outdoor Fan Motor KW 4x0.66 4x0.66 4x0.66

Speed R.P.M 900 900 900

Motor Full Load Amperage Amp. 4x1 4x1 4x1

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4. Refrigeration Cycle

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5. AIR FLOW TABLES

5.1 Air flow AVL/R-200

EXTERNAL STATIC PRESSURE-Pa (in.wg)AIR FLOW

300 (1.2)250 (1)200 (0.8)150(0.6)

rpmkwrpmkwrpmkwrpmkwCFMM3/H

9452.248901.988201.707501.4357609792

9502.398952.128301.837601.55608010336

9502.529002.268351.967701.67640010880

**********9102.328502.027801.72672011424

**********9152.578502.257801.94704011968

5.2 Air flow AVL/R-220

EXTERNAL STATIC PRESSURE-Pa (in.wg)AIR FLOW

300 (1.2)250 (1)200 (0.8)150(0.6)

rpmkwrpmkwrpmkwrpmkwCFMM3/H

8802.208802.208201.907501.62648011016

9502.688902.848252.057601.75684011628

9502.868902.538302.207652.27720012240

**********9002.708402.377752.05756012852

**********9102.908502.567902.20792013464

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5.3 Air flow AVL/R-240

EXTERNAL STATIC PRESSURE-Pa (in.wg)AIR FLOW

300 (1.2)250 (1)200 (0.8)150(0.6)

rpmkwrpmkwrpmkwrpmkwCFMM3/H

9352.768752.438102.117451.80720012240

9402.958802.618202.287551.97760012920

9453.168902.808302.477652.14800013600

9503.398953.038402.687802.34840014280

**********9053.258502.897902.54880014960

5.4 Air flow AVL/R-260

EXTERNAL STATIC PRESSURE-Pa (in.wg)AIR FLOW

300 (1.2)250 (1)200 (0.8)150(0.6)

rpmkwrpmkwrpmkwrpmkwCFMM3/H

9403.117702.627202.256601.90792013464

8103.067602.677102.306501.95836014212

8203.247702.857152.476602.10880014960

8203.447753.037202.646652.26924015708

8303.667803.247302.846752.45968016456

5.4 Air flow AVL/R-300

EXTERNAL STATIC PRESSURE-Pa (in.wg)AIR FLOW

300 (1.2)250 (1)200 (0.8)150(0.6)

rpmkwrpmkwrpmkwrpmkwCFMM3/H

8103.147602.757102.376502.01864014688

8153.327652.927102.536552.16912015504

8203.537703.117202.726602.33960016320

8253.777803.357252.946702.541008017136

8304.007853.577303.146802.731056017952

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6. Electrical Wiring Diagram

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NOTES

.........................................................................................................................................................................

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6. INSTALATION INSTRUCTIONS

6.1 General

All parts and accessories are packed and shipped with appropriate measure to ensure that

everything is protected during transportation.

The installation team must be familiar with the installation requirements, to exercise due care in

handling and to prevent damage to the equipment.

The following instructions are in addition to and conform to any state and municipal regulations

which may apply. These instructions do not cover all features concerning HVAC installation or

methods of procedure.

The installation must be performed in accordance with manufacturer's specifications using only

approved tubing, original cables and original accessories.

6.2 Lifting the Units

Handle the units with due care and follow safe lifting practice!

•Use only adequate slings to the task.

•Load should be well secured.

•Hoist line must be vertical prior to the lift. Remove slack in the hoist slowly!

•Do not lift load over people. No one should be under the hoist load.

CAUTION: Textile slings are susceptible to damage by sharp corners on the load to be lifted.

Caution must be taken to ensure that slings are not damaged by sharp corners or by excessive

loading.

Use suitable spreaders for lifting as seen in the following figures.

Outdoor Unit Package

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M

a

i

n

sw

it

c

h

Power supply

1

2

3

4

6.2 Standard Accessories

User's Manual Syphone

6.3 Electrical Requirements

•The air conditioner must be directly connected to an appropriate power supply.

•Use only type "C-63" fuses.

•Use only a single length power cable, without extensions.

•For 3 Phase connections, use 8 wire inter-unit cables.

NOTE: The compressor is equipped with oil heating element. Main circuit breaker and

power supply must therefore always be ON.

Make sure that power supply was ON at least 6 hours before starting the unit.

6.4 Typical System Installation

1. Outdoor Unit (Condenser).

2. Indoor Unit (Evaporator).

3. Control Unit.

4. Inter-Unit Piping and Wiring.

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LP

HP

EVAPORATOR

Every 4 m.

8 to 12 m/s

4 m/s or more

0.5%

4 m/s or more

0.5% LP

HP

6.4.1 Indoor and Outdoor Unit Location

The indoor and outdoor units should be installed as close to each other as possible. Do not exceed

the tubing length and height differences as shown in the accompanying table. See figure for

additional information.

6.5 Installing the Outdoor Unit

•Make sure to leave sufficient space around the unit. See figure for minimum required

distance between the unit and nearby walls.

•Install the unit in a location with convenient access for service and maintenance purposes.

•Protect the unit from any heat source such as direct sun rays.

•Prevent from any dust or strong wind installation sites.

•Position the unit in such a way to minimize motor noise which reaches the user and

neighbors.

•The unit must be installed at least 5 cm. above a solid surface.

•Make sure that the unit is level.

•Fasten the unit legs to the base. Place the rubber absorbtion cushions (supplied) under the

unit's legs to prevent vibrations.

•Install only on special platform or concrete slab.

•A drainage tube can be connected to the outdoor unit to remove condensation formed

during heating mode operation.

Model Maximum Tubing Length Maximum Height Difference Between Units

AVL200 – AVL300 30 m 12 m

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a

d

b

c

SLEEVE

AIR DUCT

DRAIN HOSE

AIR INTAKE GRILL CEILING

2 min

CONNECTION

6.6 Installing the Indoor Unit

Distance

Model a mm b mm c mm d mm

AVL-200 700 1000 1000 1000

AVL-220 700 1000 1000 1000

AVL-240 800 1000 1000 1000

AVL-260 800 1000 1000 1000

AVL-300 800 1000 1000 1000

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A

C

B

D

E

•Allow free access to the service door, air filter and control box.

•Carefully plan the drainage tube path at a minimum slope of 2% avoiding sharp bends or oil

traps.

•The indoor unit may be installed either hanging from the ceiling or resting on hard surface

(i.e. concrete).

•Whenever possible, lead the indoor unit drainage tube to the outdoor unit.

•Select the installation location according to the abovementioned factors and guidelines.

•Mark 4-6 holes on the ceiling, according to the unit's mounting bracket holes.

•If the ceiling is made of concrete, drill holes for the long ceiling anchors.

•Stick four rubber absorbtion cushions on the four corners of the base, as shown in the

figure.

•Attach the unit to the ceiling using the long anchor screws, as shown in the figure.

6.7 Air Duct Installation

•The air ducts should be constructed of min. 0.8 mm galvanized metal sheet.

•To obtain optimal results, dust cross sections, connections, elbows and branches must be

properly designed. We highly recommend seeking for expert advice on this matter.

•Air ducts should be properly insulated (preferably on the inside) with 50 mm thick

fiberglass insulation having density of at least 24 Kg/m3.

•See figure above for general guidelines.

Dimensions

Model A mm B mm C mm D mm E mm

AVL-200 2050 800 1000 1326 404

AVL-220 2050 800 1000 1326 404

AVL-240 2050 950 1000 1326 404

AVL-260 2300 950 100 1572 478

AVL-300 2300 1000 100 1572 478

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45

Evaporator

Drain

Connection

Optional

T

Rubber

Syphon

Drain Hose

6.8 Connecting the Drain Hose

Connect the rubber syphon to the drain hose connection. See figure below for details.

6.9 Connecting the Refrigerant Lines and Refrigerant Charge

6.9.1 Connecting the Refrigerant Lines

•To connect the refrigerant lines use only "L" type sealed, dehydrated copper refrigerant

tubing. No other type may be used. The use of other types of tubing will void the

manufacturer's warranty.

•Do not open service valves and do not remove protecting caps from tubing ends until all the

connections are made.

•Take care to avoid links or flattening of the tubing.

•Bend tubing with special bending tools to avoid the formation of sharp bends.

•Keep the tubing free of dirt, sand, moisture and other contaminants to avoid damaging the

refrigerant system.

6.9.2 Flaring and Connecting

•Remove the protecting cap from the flare fitting.

•Remove the protecting cap from the tubing and cut to the required length. Make sure that

the cut is perpendicular and clean, without burrs.

•Slip the flare nut on the tubing and flare the tube end, using standard flaring tools.

•Tighten the nut until resistance is met. Mark the nut and the fitting. Using a suitable wrench,

tighten an additional 1/4 turn. Use the following specified torque, according to connection

size.

•The valves on the outdoor unit must remain closed until all four connections have been

made.

Tadiran Telecom AVL-200 User manual

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