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Tadiran Telecom ANL-100 Service Manual

Power sky split system and package units
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Service Manual

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MODELS
ANL/AVL-100 AVL-120 AVL-140
AVR-100 AVR-120 AVR-140
50 Hz

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Summary of Contents for Tadiran Telecom ANL-100

  • Page 1: Service Manual

    Service Manual Spare Parts List MODELS ANL/AVL-100 AVL-120 AVL-140 AVR-100 AVR-120 AVR-140 50 Hz...

  • Page 2: Table Of Contents

    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.

  • Page 3: General Description

    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 &...

  • Page 4: Nameplate Information

    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 Type of climate for which the unit was designed, classified by: CLIMATE CLASS Class A –...

  • Page 5: Technical Data Tables

    2.1 Technical data table – Models ANL-100, AVL-100 ANL-100 AVL-100 Model 50Hz R407C R407C Btu/h 96700 95000 96700 95000 Cooling capacity Kcal/h 24409 23940 24409 23940 Watt 28341 27842 28341 27842 Btu/h 97300 95540 97300 95540 Heating capacity Kcal/h 24560...
  • Page 6 2.2 Technical data table – Models AVL-120, AVL-140 AVL-120 AVL-140 Model 50Hz R407C R407C Btu/h 120300 118000 144000 141000 Cooling capacity Kcal/h 30366 29736 Watt 35258 34583 42204 41324 Btu/h 121500 117700 145400 141600 Heating capacity Kcal/h 30669 29660 Watt 35610 34500 42614...
  • Page 7 2.3 Technical data table – Models AVR-100, AVR-120, AVR-140 AVR-100 AVR-120 AVR-140 Model 50Hz R407C R407C R407C Btu/h 96700 95000 120300 118000 144000 141000 Cooling capacity Kcal/h 24409 23940 30366 29736 Watt 28341 27842 35258 34583 42204 41324 Btu/h 97300 95540 121500 117700...

  • Page 8: Capacity And Pressure Charts

    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.
  • Page 9 3.2 Cooling and Heating Capacity Curves ANL-AVL-AVR 100 *COOLING CAPACITY 29.5 28.5 27.5 26.5 25.5 OUTDOOR TEMP [ **HEATING CAPACITY OUTDOOR TEMP [ OUTDOOR R.H = 40% OUTDOOR R.H. = 77% INDOOR R.H = 47% INDOOR TEMP = 20 ºC INDOOR TEMP = 27ºC AIR SPEED: TURBO...
  • Page 10 3.3 Cooling and Heating Capacity Curves AVL-AVR 120 *COOLING CAPACITY OUTDOOR TEMP [ **HEATING CAPACITY OUTDOOR TEMP [ OUTDOOR R.H = 40% OUTDOOR R.H. = 77% INDOOR R.H = 47% INDOOR TEMP = 20 ºC INDOOR TEMP = 27ºC AIR SPEED: TURBO MAX.AIR SPEED: TURBO...
  • Page 11 3.4 Cooling and Heating Capacity Curves AVL-AVR 140 COOLING CAPACITY OUTDOOR TEMP HEATING CAPACITY OUTDOOR TEMP OUTDOOR R.H = 40% OUTDOOR R.H. = 77% INDOOR R.H = 47% INDOOR TEMP = 20 ºC INDOOR TEMP = 27ºC AIR SPEED: TURBO MAX.AIR SPEED: TURBO...
  • Page 12 3.5 System Performance (Pressure) Charts ANL-AVL-AVR 100 **HEATING DISCHARGE PRESSURE *COOLING DISCHARGE PRESSURE OUTDOOR TEMP. [ OUTDOOR TEMP [ **HEATING SUCTION PRESSURE *COOLING SUCTION PRESSURE OUTDOOR TEMP. [ OUTDOOR TEMP [ *COOLING INDOOR AIR dT **HEATING INDOOR AIR dT 12.6 12.4 12.2 11.8...
  • Page 13 3.6 System Performance (Pressure) Charts AVL-AVR 120 **HEATING DISCHARGE PRESSURE *COOLING DISCHARGE PRESSURE OUTDOOR TEMP [ OUTDOOR TEMP. [ *COOLING SUCTION PRESSURE **HEATING SUCTION PRESSURE OUTDOOR TEMP [ OUTDOOR TEMP. [ *COOLING INDOOR AIR dT **HEATING INDOOR AIR dT 12.6 12.4 12.2 11.8...
  • Page 14 3.7 System Performance (Pressure) Charts AVL-AVR 140 **HEATING DISCHARGE PRESSURE *COOLING DISCHARGE PRESSURE OUTDOOR TEMP [ OUTDOOR TEMP. [ *COOLING SUCTION PRESSURE **HEATING SUCTION PRESSURE OUTDOOR TEMP [ OUTDOOR TEMP. [ *COOLING INDOOR AIR dT **HEATING INDOOR AIR dT 12.6 12.4 12.2 11.8...
  • Page 15 4.1 Refrigeration Cycle ANL-100...
  • Page 16 4.2 Refrigeration Cycle AVL-100...
  • Page 17 4.3 Refrigeration Cycle AVL-120...
  • Page 18 4.4 Refrigeration Cycle AVL-140...

  • Page 19: Air Flow Curves

    5.1 Air flow Curves ANL-100...
  • Page 20 5.2 Air flow Curves AVL-100 P [m m H...
  • Page 21 5.3 Air flow Curves AVL-120...
  • Page 22 5.4 Air flow Curves AVL-140 P [mmH...

  • Page 23: Electrical Wiring Diagrams

    6.1 Electrical Wiring Diagram ANL-100 CON4 CON2 CON3 CON5 COMP white yellow CON1 black CONT. MAIN DISPLAY TAC-480 CON6 CON8 brown FUSE 6A blue green/yellow INDOOR UNIT CCF1 COMP yellow FAN1 black CCF2 FAN2 white brown 4 mm 4 mm...
  • Page 24 6.2 Electrical Wiring Diagram AVL/AVR-100, AVL/AVR-120, AVL/AVR-140 CON2 CON3 CON4 CON5 COMP white yellow CON1 black CONT. FAN1 MAIN DISPLAY TAC-480 FAN2 CON6 CON8 brown connect to point "2" FUSE 6A blue green/yellow INDOOR UNIT CCF1 COMP yellow FAN1 black CCF2 FAN2 white...
  • Page 25 • The air conditioner must be directly connected to an appropriate power supply. • Use only type "G" or type "C" fuses as follows: For ANL-100 and AVL-100 use 3X32A. For AVL-120 and AVL-140 use 3X40A. • Use only a single length power cable, without extensions.
  • Page 26 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 Fig. 7-3 for additional information. Model Maximum Tubing Length Maximum Height Difference Between Units ANL-100, AVL-100/120/140 30 m 12 m Fig. 7-3...
  • Page 27 • Fasten the unit legs to the base. Place the rubber absorbtion cushions (supplied) under the unit's legs to prevent vibrations. • For models ANL-100 and AVL-100/120/140 hanging installation is allowed. 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.
  • Page 28 ANCHOR S ANCHOR S Fig. 7-5 Dimensions Model A mm B mm C mm D mm E mm ANL-100 1300 AVL-100 1500 AVL-120 1600 1190 AVL-140 1600 1190 • Allow free access to the service door, air filter and control box.
  • Page 29 7.6.3 Drilling a Hole in the Wall for Drainage and Inter-Unit Connections • To make the connections between the indoor and outdoor units, a 70 mm hole should be drilled for the refrigerant lines, drainage hose and electrical cable passage, through the wall, as shown in Fig.
  • Page 30 7.8 Connecting the Drain Hose Connect the rubber syphon to the drain hose connection. See Fig. 7-8 for details. Fig. 7-8 7.9 Connecting the Refrigerant Lines and Refrigerant Charge 7.9.1 Connecting the Refrigerant Lines • To connect the refrigerant lines use only "L" type sealed, dehydrated copper refrigerant tubing.
  • Page 31 7.9.2 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. •...
  • Page 32 7.9 Installing the Wall Mounted Unit and the Remote Control • Remove the two units illustrated in Figure 6-10 from their packaging. • Attach each unit to the wall with two screws. Use the template attached to the packaging to assist in positioning the screws for the wall mounted unit.
  • Page 33 7.10.1 Electrical Connections OUTDOOR SENSOR TH3 CABLE (10m) INDOOR CONTROL UNIT BOX MOTORS HARNESS CLAMP FAN MOTOR FUSE DISPLAY CABLE (8m) DISPLAY SENSOR CLAMP Attaching the cable From the display to The Wall mounted Unit INTER-UNIT WALL MOUNTED UNIT (RT DISPLAY CLAMP ELECTRICAL CABLE Fig.
  • Page 34 7.10.2 Wiring the Outdoor Unit P LUG TO CONNE CT W ITH OUTDOOR S E NS OR CABLE (Th3) INTE R - UNIT E LE CTRICAL CABLE CLAMP Fig. 7-13 • Remove the outdoor unit side cover. • Connect the wires to the terminal block male-female, in accordance with the color coding, as shown in Fig.
  • Page 35 7.11.1 Check List Follow this check list: • Do all the remote control buttons function properly? • Do the I.R. receiver display panel lights work properly? • Does the drainage work? • Are there unusual noises or vibrations during operation? •...

  • Page 36: Troubleshooting Guide

    8. TROUBLESHOOTING GUIDE 8.1 General Troubleshooting. Note: Check for broken wires and loose cable lugs first! Warning: Always unplug the A/C before performing cleaning or maintenance activities. Symptom Probable Cause Corrective Action A/C fails to start. 1. Power supply to unit not 1.
  • Page 37 General Troubleshooting (continued). Symptom Probable Cause Corrective Action In Cool mode: high 1. Run capacitor of outdoor 1. Replace outdoor fan motor run pressure, or; fan motor is burnt. capacitor. In Heat mode: outdoor 2. Winding of outdoor fan 2. Replace outdoor fan motor. coil freeze.
  • Page 38 General Troubleshooting (continued). Symptom Probable Cause Corrective Action Water accumulates Drain pan pipe or hose is Disassemble plastic drain-pipe from spout and overflows from clogged or the spout of drain of evaporator drain pan. evaporator drain pan is clogged. Flush with clean water. pan.
  • Page 39 General Troubleshooting (continued). Symptom Probable Cause Corrective Action Outdoor fan is not 1. Power supply failure.. 1. Check power supply. running at all. 2. Fan motor relays failure. 2. Replace faulty relays. 3. Fan contactor failure. 3. Replace faulty contactor. 4.
  • Page 40 8.2 Poor Cooling Troubleshooting. Symptom Probable Cause Corrective Action Refrigerant flow 5. Refrigerant gas shortage. 5. Charge refrigerant gas. failure 6. Excessive overcharging 6. Recharge gas. of refrigerant. 7. Gas leakage. 7. Repair leakage. 8. Clogging of strainer or 8. Replace strainer. capillary tube.
  • Page 41 8.3 Poor Heating Troubleshooting. Symptom Probable Cause Corrective Action Refrigerant flow 1. Refrigerant gas shortage. 1. Charge refrigerant gas. failure 2. Excessive overcharging 2. Recharge gas. of refrigerant. 3. Gas leakage. 3. Repair leakage. 4. Clogging of strainer or 4. Replace strainer. capillary tube.
  • Page 42 8.4 Indicator lamps troubleshooting. Lamps Status Indication Corrective Action POWER flashes 10 Communication problem. Check connection between indoor and seconds after A/C outdoor units. startup (with or without other signal lamps). POWER, TH-1 failure. Check TH-1 for correct resistance. COMPRES. and PRESSURE lamps Check for proper connection between flash.
  • Page 43 Indicator lamps troubleshooting (continued). Lamps Status Indication Corrective Action POWER lamp High voltage. Check power supply voltage. flashes, IMPEDANCE & Check electrical connections. COMPRES. are lit before A/C startup. Replace TAC-444. POWER lamp High Voltage during Check power supply voltage. flashes, compressor operation.

  • Page 44: Spare Parts List

    9. SPARE PARTS LIST 9.1 Indoor Unit Assembly Indoor Unit Assembly Parts Parts No. No. in Quantity Part Description Fig. 9-1 Per Unit ANL-100 AVL-100 AVL-120 AVL-140 Centrifugal Fan - Right (AVL) 4021108 4021138 4021138 Centrifugal Fan - Left (AVL)
  • Page 45 ONLY ONLY ONLY ONLY ONLY ONLY Fig. 9-1: Indoor Unit Assembly Parts...
  • Page 46 9.2 Outdoor Unit Case Assembly ANL-100, AVL-100 (Outdoor Unit Case Assembly) Parts No. No. in Quantity Part Description Fig. 9-2 Per Unit ANL-100 AVL-100 Cover PCUC100002 PCUC100002 Back Panel PCUC100004 PCUC100004 Terminal Box PCUC100013 PCUC100013 Compressor Chamber Cover PCUC100012 PCUC100012...
  • Page 47 Fig. 9-2: Outdoor Unit Case Assembly...
  • Page 48 9.3 Outdoor Unit Refrigerant System Components ANL-100, AVL-100, AVL-120, AVL-140 (Outdoor Unit Refrigerant System Components) Parts No. No. in Quantity Part Description ANL-100 Fig. 8-3 Per Unit AVL-120 AVL-140 AVL-100 Compressor 06011240 06011440 06045185 Compressor (Alternative) 0604M125 0604M160 0604M185 Compressor Metal Sleeve Support...
  • Page 49 Fig. 9-3: Outdoor Unit Refrigerant System Components...
  • Page 50 9.4 Outdoor Unit Electrical Components ANL-100, AVL-100, AVL-120, AVL-140 (Outdoor Unit Electrical Components) Parts No. No. in Quantity Part Description ANL-100 Fig. 9-4 Per Unit AVL-120 AVL-140 AVL-100 Axial Fan With Protection Screen 4060R13 4060R13 4060R13 Electrical Board Base Plate...
  • Page 51 Fig. 9-4: Outdoor Unit Electrical Components...
  • Page 52 9.5 Spare Parts for Models AVR-100, AVR-120, AVR-140 Refrigerant System Components Parts No. Part Description AVR-100 AVR-120 AVR-140 Compressor 0604M125 0604M160 06045185 Suction Accumulator 11020078 11020078 11020118 Suction Accumulator Support PCUC100020 PCUC100020 PCUC100020 4 Way Solenoid Valve 11013567 11013567 11014518 Thermal expansion valve 1104T075 1104T075...
  • Page 54 EN-SKY-ANL/AVL/AVR 100-120-140-V01-R01 JAN. 2005...

This manual is also suitable for:

Avl-100Avr-100Avr-120Avr-140Avl-120Avl-140 ... Show all

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