Sinclair ASE-18AH Service Manual
  1. Manuals
  2. Brands
  3. Sinclair Manuals
  4. Air Conditioner
  5. ASE-18AH
  6. Service manual

Sinclair ASE-18AH Service Manual

Condensing unit
Hide thumbs Also See for ASE-18AH:
Table of Contents

Advertisement

Quick Links

See also: Installation Manual
SERVICE MANUAL
CONDENSING UNIT
ASE-18AH, ASE-24AH, ASE-36AH,
ASE-48AH, ASE-60AH

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ASE-18AH and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Sinclair ASE-18AH

Summary of Contents for Sinclair ASE-18AH

  • Page 1 SERVICE MANUAL CONDENSING UNIT ASE-18AH, ASE-24AH, ASE-36AH, ASE-48AH, ASE-60AH...
  • Page 2  ...
  • Page 3 Outdoor Units - appearance 18,000Btu/h 30,000~36,000Btu/h 24,000Btu/h 48,000Btu/h-60,000Btu/h Model Names of Outdoor Units Universal Outdoor unit Model Compressor type Compressor Brand Heat Pump ASE-18AH Rotary GMCC ASE-24AH Rotary GMCC ASE-36AH SCROLL SANYO ASE-48AH SCROLL SANYO ASE-60AH SCROLL SANYO...
  • Page 4 Features High quality coils: The coil is constructed of advanced inner grooved copper tube and aluminum fins. Anti-rust, 500 hours salt spray test. Low operation sound level: Well-known stable and quiet running fan motor. Well-known compressor. Compact design: Smaller dimension and larger stuffing capacity. Universal outdoor unit design.

  • Page 5: Outdoor Units

    Outdoor Units 1. Specifications ............100 2. Dimensions ..............109 3. Service Space ............110 4. Wiring Diagrams ............111 5. Electric Characteristics ..........118 6. Operation Limits ............119 7. Sound Levels ............. 120 8. Troubleshooting ............121...
  • Page 6 Model ASE-18AH ASE-24AH Code 220037802190 220075301210 Power supply V-ph-Hz 220~240-1-50 220~240-1-50 Max. input consumption 2950 3450 Max. input current Model PA225X2CS-4KU1 PA290X3CS-4MU1 Type Rotary Rotary Brand GMCC GMCC Capacity Btu/h 24498 18493/18698 Input 2430 1855/1940 Compressor Rated current(RLA) 8.7/8.7 11.4 Locked rotor Amp(LRA) 36.8...
  • Page 7 Model ASE-36AH Code 220075500682 Power supply V-ph-Hz 380~415-3-50 Max. input consumption 4950 Max. input current Model C-SBN303H8D Type SCROLL Brand SANYO Capacity Btu/h 33438 Input 3650 Compressor Rated current(RLA) 6.58 Locked rotor Amp(LRA) Thermal protector Internal Capacitor μF Refrigerant oil FV68S/1700 Model YDK190-6D...
  • Page 8 Model ASE-48AH ASE-60AH Code 220075701250 220075800650 Power supply V-ph-Hz 380~415-3-50 380~415-3-50 Max. input consumption 6300 7500 Max. input current 10.5 12.6 Model C-SBN373H8D C-SBN453H8D Type Scroll Scroll Brand Sanyo Sanyo Capacity Btu/h 48109 55956.8 Input 4750 5750 Compressor Rated current(RLA) 8.22 9.77 Locked rotor Amp(LRA)
  • Page 9 Model Rated current ASE-18AH ASE-24AH ASE-36AH 10A 3 phases ASE-48AH 12.5A 3 phases ASE-60AH 12.6A 3 phases...
  • Page 10 2. Dimensions Model (mm) ASE-18AH ASE-24AH ASE-36AH Model(mm) ASE-48AH 1167 ASE-60AH 1167...

  • Page 11: Service Space

    Service Space (Wall or obstacle) Obstacle Air inlet >30cm Fix with bolt Air inlet Maintain channel >60cm Air outlet Deep foundation Necessary width 600mm is necessary between 2 outdoor units...
  • Page 12 Logic of controlling compressor and fan of condensing units ASE-xxAH 1, For 18,24,36K units, All the outdoor fan have a outdoor fan with fixed speed. Normally the outdoor fan runs with the compressor. The outdoor fan starts when the compressor starts, and stops when the compressor stops. And their running status are determined by the difference between indoor and setting temprature.
  • Page 13 2, For 48K and 60K units, Some are with single fan and some are with twin fans, For the units with single fan, the fan motors have two speeds; : when in cooling mode, When in heating mode, For the units with two outdoor fan motors, in some occasions, one motor will stop: When in cooling mode, When in heating mode,...
  • Page 14 4. Wiring Diagrams ASE-18AH...
  • Page 15 ASE-24AH...
  • Page 16 A S E - 3 6 A H H-PRO K1 COMP FAN3 CN201 CN200 T20 1 CN100 CAP3 S.V. HEAT S.V. XT5-7 FAN3 H-PRO T201 COMP HEATER XS8-9 CAP3 XP8-9 CN100-208 1, 2, 3 are just input signal to outdoor PCB If 1 and N are 220V, the compressor will start.
  • Page 17 ASE-48AH A S E - 6 0 A H 1, 2, 3 are just input signal to outdoor PCB If 1 and N are 220V, the compressor will start. If 2 and N are 220V, the four-way valve will start. If 3 and N are 220V, the fan will start.

  • Page 18: Electric Characteristics

    5. Electric Characteristics Outdoor Unit Model Voltage Min. Max. ASE-18AH 220-240V 198V 254V ASE-24AH 220-240V 198V 254V ASE-36AH 380-415V 342V 418V ASE-48AH 380-415V 342V 418V ASE-60AH 380-415V 342V 418V...

  • Page 19: Operation Limits

    6. Operation Limits Operation mode Outdoor temperature(℃) Room temperature(℃) Cooling & Heating Cooling operation 18~43 17~30 Heating operation -7~24 17~30 Cooling & Heating Heating Cooling Indoor temperature( ℃ WB) Indoor temperature(℃ DB)
  • Page 20 7. Sound Levels 18000Btu/h-48000Btu/h 60000Btu/h Outdoor Unit Microphone 1.0m Note: H= 0.5 × height of outdoor unit Note: The point A is in the middle of the whole outdoor panel. Model Noise level dB(A) ASE-18AH ASE-24AH ASE-36AH (3 phase) ASE-48AH ASE-60AH...

  • Page 21: Troubleshooting

    8. Troubleshooting LEDs’ for the indication of outdoor trouble Type Contents LED1 LED2 LED3 Trouble Phase sequence Flash Trouble Lack of phase(A,B) Flash Trouble Lack of phase(C) Trouble Protection of Low pressure Flash Flash Trouble Overload of current Flash Trouble Communication malfunction Flash Flash...
  • Page 22 a. Phase sequence error: Phase sequence error Change the order of two of the wires to power supply. Switch on the unit again. If the problem can not be solved, the outdoor PCB is defective b. Overload of current Overload of current Check the current, normally Is the current in rated range? Possible reason...
  • Page 23 d. Protection of pressure or temp. Protection of pressure or temp. Is it k1 or K2 open ? Is temp. protective switch K1 open Is pressure protective switch K2 open Possible reason Possible reason 1. The wires is loose to K1 1.
  • Page 24 f. Open-circuit and short-circuit trouble of T4 Is connection to connector of temp. sensor good? Check the resistance of the temp. sensor according to Annex 1 Repair connector Is it the resistance is normal? Replace the sensor Indoor PCB is defective. g.
  • Page 25 9. Q&A (1) What is the value of evaporation temperature which is used for calculate cooling capacity? The evaporation temperature for all of indoor units is around 9-12°C, tested in standard cooling conditions.

  • Page 26: Table Of Contents

    Installation 1.Precaution on Installation ..........132 2.Vacuum Dry and Leakage Checking......133 3.Additional Refrigerant Charge ........135 4.Water Drainage ............. 136 5.Insulation Work ............. 139 6.Wiring ................140 7.Test Operation .............. 141...

  • Page 27: Precaution On Installation

    1. Precaution on Installation 1). Measure the necessary length of the connecting pipe, and make it by the following way. Connect the indoor unit at first, then the outdoor unit. Bend the tubing in proper way. Do not harm them. Specially Notice the pipe length/height/dimension of each capacity.

  • Page 28: Vacuum Dry And Leakage Checking

    2. Vacuum Dry and Leakage Checking 2.1 Vacuum Dry: use vacuum pump to change the moisture (liquid) into steam (gas) in the pipe and discharge it out of the pipe to make the pipe dry. Under one atmospheric pressure, the boiling point of water(steam temperature) is 100 .
  • Page 29 ②. Special vacuum dry procedure This vacuum dry method is used in the following conditions: There’s moisture when flushing the refrigerant pipe. Rainwater may enter into the pipe. Vacuum dry for the first time ······ 2h pumping . Vacuum destroy for the second time ······ Fill nitrogen to 0.5Kgf/cm ③...

  • Page 30: Additional Refrigerant Charge

    3. Additional Refrigerant Charge Caution ● Refrigerant cannot be charged until field wiring has been completed. ● Refrigerant may only be charged after performing the leak test and the vacuum pumping. ● When charging a system, care shall be taken that its maximum permissible charge is never exceeded, in view of the danger of liquid hammer.

  • Page 31: Water Drainage

    4. Water Drainage 4.1 Gradient and Supporting 4.1.1 Keep the drainpipe sloping downwards at a gradient of at least 1/100. Keep the drainpipe as short as possible and eliminate the air bubble. 4.1.2 The horizontal drainpipe should be short. When the pipe is too long, a prop stand must be installed to keep the gradient of 1/100 and prevent bending.

  • Page 32: Drainage Test

    For Four-way cassette 4.4 Convergent drainage 4.4.1. The number of indoor units should be as small as possible to prevent the traverse main pipe overlong. 4.4.2. Indoor unit with drain pump and indoor unit without drain pump should be in different drainage system. 4.4.3.
  • Page 33 Stop the air conditioner running, turn off the power, and put back the cover. ③ Stop the air conditioner. After 3 minutes, check if it has abnormity. If the collocation of drainpipes is illogical, the water will flow back overfull, which will cause the alarm lamp flashes, even overflow from the water receipt plate.

  • Page 34: Insulation Work

    5. Insulation Work 5.1 Insulation material and thickness 5.1.1. Insulation material Insulation material should adopt the material which is able to endure the pipe’s temperature: no less than in the high -pressure side, no less than 120 in the low -pressure side(For the cooling type machine, no ℃...

  • Page 35: Drainage Pipe Insulation

    For construction convenience, before laying pipes, use insulation material to insulate the pipes to be deal with, at the same time, at two ends of the pipe, remain some length not to be insulated, in order to be welded and check the leakage after laying the pipes. 5.2.3.

  • Page 36: Test Operation

    7. Test Operation (1) The test operation must be carried out after the entire installation has been completed. (2) Please confirm the following points before the test operation. l The indoor unit and outdoor unit are installed properly. l Tubing and wiring are correctly completed. l The refrigerant pipe system is leakage-checked.
  • Page 37 PARTS GUIDE CONDENSING UNIT ASE-18AH, ASE-24AH, ASE-36AH, ASE-48AH, ASE-60AH...
  • Page 38 Exploded view model: ASE-18AH...
  • Page 39 Spare part list Note Description Part Code Qty Price Code MODEL: ASE-18AH Top cover assembly 201237400324 Supporter assembly of fan motor 201237890017 Condenser assembly 201537990033 Rear net 2011374G0003 Chassis assembly 201237890085 Big handle 201148100010 10 Water collector 201137400000 11 Right clapboard assembly...
  • Page 40 Exploded view model:ASE-24AH...
  • Page 41 Spare part list Note Description Part Code Price Code MODEL: ASE-24AH Top cover assembly 201248100266 Fan motor fixing foam 202245500001 Supporter assembly of fan motor 2012481G0038 Rear net frame 201248100076 Asynchronous motor 202400430109 Axial flow fan 201145500002 Compressor 201400620150 Partition board assembly 201238090056 Water collector 201137390007...
  • Page 42 Exploded view model:ASE-36AH...
  • Page 43 Spare part list Note Description Part Code Qty Price Code MODEL: ASE-36AH Top cover assembly 201248700174 Rear supporter 2012487G0011 Supporter assembly of fan motor 201275590200 Fix clamp of segregator 201245000901 Accumulator cylinder 201601000193 Asynchronous motor 202400400582 Suction pipe 201648700055 Condenser assembly 201575590104 Rear right clapboard assembly 201248700171...
  • Page 44 Exploded view model:ASE-48AH, ASE-60AH (=ASF-60A outdoor unit)
  • Page 45 Spare part list Note Description Part Code Price Code MODEL: ASE-48AH Top cover assembly 201275600087 Axial flow fan 201100300102 Rear-left supporting board 201275600107 Asynchronous motor YDK65-6(B) 202400401180 Asynchronous motor YDK65-6F(B) 202400401181 Supporter assembly of fan motor 201275600101 Front net assembly 201275890056 Clamp of front net 201135110801...
  • Page 46 Price Note Description Part Code Code MODEL: ASE-60AH (=ASF-60A outdoor) 1 Top cover assembly 201275600087 2 Axial flow fan 201100300102 3 Rear-left supporting board 201275600107 4 Asynchronous motor YDK65-6(B) 202400401180 4 Asynchronous motor YDK65-6F(B) 202400401181 5 Supporter assembly of fan motor 201275600101 6 Front net assembly 201275890056...

This manual is also suitable for:

Ase-24ahAse-36ahAse-60ahAse-48ah

Table of Contents