Tadiran Telecom AVL-200 Service Manual

Manual is about: split system and package units high power sky

Summary of AVL-200

  • Page 1

    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.

  • Page 2: Contents

    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 in...

  • Page 3: Sky

    Sky - 3 - 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, archite...

  • Page 4: Sky

    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 below: typical technical data nameplate. The nameplate includes the following information: model air-conditioner model nam...

  • Page 5: Sky

    Sky - 5 - 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 2...

  • Page 6: Sky

    Sky - 6 - 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 cap...

  • Page 7: Sky

    Sky - 7 - 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 2...

  • Page 8: Sky

    Sky - 8 - 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 cap...

  • Page 9: Sky

    Sky - 9 - 4. Refrigeration cycle.

  • Page 10: Sky

    Sky - 10 - 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) rpm kw rpm kw rpm kw rpm kw cfm m 3 /h 945 2.24 890 1.98 820 1.70 750 1.43 5760 9792 950 2.39 895 2.12 830 1.83 760 1.55 6080 10336 950 2.52 900 2.26 835 1.96 770 1....

  • Page 11: Sky

    Sky - 11 - 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) rpm kw rpm kw rpm kw rpm kw cfm m 3 /h 935 2.76 875 2.43 810 2.11 745 1.80 7200 12240 940 2.95 880 2.61 820 2.28 755 1.97 7600 12920 945 3.16 890 2.80 830 2.47 765 2.14 8000 13600 950 ...

  • Page 12: Sky

    Sky - 12 - 6. Electrical wiring diagram.

  • Page 13: Sky

    Sky - 13 -.

  • Page 14: Sky

    Sky - 14 - notes ......................................................................................................................................................................... ....................................................................................................................

  • Page 15: Sky

    Sky - 15 - 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 t...

  • Page 16: Sky

    Sky - 16 - main switch power supply 1 2 3 4 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 ...

  • Page 17: Sky

    Sky - 17 - 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 accompanyi...

  • Page 18: Sky

    Sky - 18 - 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

  • Page 19: Sky

    Sky - 19 - 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)....

  • Page 20: Sky

    Sky - 20 - 45 45 evaporator drain connection optional t rubber syphon drain hose 6.8 connecting the drain hose connectthe 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 ...

  • Page 21: Sky

    Sky - 21 - 6.9.3 air vacuum and refrigerant charge when all the fittings are connected, air must be purged as follows: • open the service port cap on the suction line valve (large valve). • connect the vacuum pump to the service port via the pressure gauge and operate the pump for 30 minutes. • make...

  • Page 22: Sky

    Sky - 22 - notes ......................................................................................................................................................................... ....................................................................................................................

  • Page 23: Sky

    Sky - 23 - 7. Installing the control system and connecting power 7.1 identification of the components etn1000/2: wall mounted thermostat. Features local temperature readout and adjustment, on/off pushbuttons, mode adjustment, fan adjustment and i/r receiving. Irr/1: i/r room receiver, wall mounted. ...

  • Page 24: Sky

    Sky - 24 - power supply main switch from indoor unit 14 2 4 6 8 15 16 17 t2 t2 j2 7.3 wiring the outdoor unit • locate the terminal box cover according to the following figures. • remove the outdoor unit side cover. • connect the wires to the terminals, in accordance with the color coding and the su...

  • Page 25: Sky

    Sky - 25 - l1 l1 14 15 16 14 16 n t1 t1 t2 t3 t2 t3 n n 17 e f l2 l2 l3 l3 l1 l1 14 15 16 14 16 n t1 t2 t3 t4 n n 17 e f l2 l2 l3 l3 from outdoor unit on/off mode fan l1 l1 14 15 16 14 16 n t1 t2 t3 t4 n n 17 e f l2 l2 l3 l3 20 10 9 8 7 6 5 4 3 2 1 21 22 7.4.1 indoor unit terminal box.

  • Page 26: Sky

    Sky - 26 - power supply main switch 7.5 wiring the packaged unit 7.6 finishing the job • hide the tubing wherever possible. • make sure that the drainage tube slopes downstream along its entire length. • insulate tubing connections with insulation materials. • fasten tubes to the outside wall. • sea...

  • Page 27: Sky

    Sky - 27 - 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 1 a/c fails to start. 1. Power supply to unit not co...

  • Page 28: Sky

    Sky - 28 - general troubleshooting (continued). Symptom probable cause corrective action 4 in cool mode: high pressure, or; in heat mode: outdoor coil freeze. 1. Winding of outdoor fan motor is shorted. 1. Replace outdoor fan motor. 5 only indoor fan motor and outdoor fan motor are working. No cooli...

  • Page 29: Sky

    Sky - 29 - general troubleshooting (continued). Symptom probable cause corrective action 9 water accumulates and overflows from evaporator drain pan. Drain pan pipe or hose is clogged or the spout of drain pan is clogged. Disassemble plastic drain-pipe from spout of evaporator drain pan. Flush with ...

  • Page 30: Sky

    Sky - 30 - 8.2 poor cooling troubleshooting. Symptom probable cause corrective action 1 refrigerant flow failure 1. Refrigerant gas shortage. 2. Excessive overcharging of refrigerant. 3. Gas leakage. 4. Clogging of strainer or capillary tube. 5. 4-way valve is defective. 6. Solenoid 4-way valve is d...

  • Page 31: Sky

    Sky - 31 - 8.3 poor heating troubleshooting. Symptom probable cause corrective action 1 refrigerant flow failure 1. Refrigerant gas shortage. 2. Excessive overcharging of refrigerant. 3. Gas leakage. 4. Clogging of strainer or capillary tube. 5. 4-way valve is defective. 6. Solenoid 4-way valve is d...

  • Page 32: Sky

    Sky - 32 - notes ......................................................................................................................................................................... ....................................................................................................................

  • Page 33: Sky

    Sky - 33 - 9. Spare parts list 9.1 spare parts for models avl/r-200, avl/r-220, avl/r-240 refrigerant system components parts no. Avl/r-240 avl/r-220 avl/r-200 part description no. Compressor 1 11020118 11020078 11020118 11020078 suction accumulator 2 pcuc100020 pcuc100020 pcuc100020 suction accumul...

  • Page 34: Sky

    Sky - 34 - 9.2 spare parts for models avl/r-260, avl/r-300 refrigerant system components parts no. Avl/r-300 avl/r-260 part description no. Compressor 1 11020078 11020118 11020078 suction accumulator 2 pcuc100020 pcuc100020 suction accumulator support 3 11013567 11014518 11013567 4 way solenoid valv...

  • Page 36

    En-power sky-avl/ avr 200-300-v01-r01 jun. 2005.