Sinclair ASC-24A User Manual
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Sinclair ASC-24A User Manual

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USER'S MANUAL
CASSETTE SERIES
ASC-24A, ASC-36A, ASC-42A

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Summary of Contents for Sinclair ASC-24A

  • Page 1 USER'S MANUAL CASSETTE SERIES ASC-24A, ASC-36A, ASC-42A...

  • Page 3: Table Of Contents

    Installation accessories and drawings Indoor unit installation Outdoor unit installation Test and check items after installation Thank you purchasing this SINCLAIR air conditioner.Read this MANUAL carefully prior to use of the air conditioner and then keep it properly for future reference.

  • Page 4: Operation Mechanism And Working Range

    Operation mechanism and working range. Working temperature range. Indoor side DB/WB ( ) Outdoor side DB/WB ( ) maximum cooling 43/26 32/23 minimum cooling 21/15 21/15 maximum heating 27/- 24/18 minimum heating 20/- -5/-6 Schematic diagram for cooling only type. 1.

  • Page 5: Names And Functions Of Parts

    Names and functions of parts. Indoor unit ASC-24A Outdoor unit...
  • Page 6 Names and functions of parts. Indoor unit ASC-36A ASC-42A Outdoor unit...

  • Page 7: Safety Cautions

    Safety cautions Read the following carefully to assure safe use. Warning Avoid direct air flow to your body and avoid Check whether the installed stand is still firm excessive heating or cooling,which may make enough after the unit has operated for a long you feel uncomfortable and do harm to your time.
  • Page 8 Safety cautions Warning Do not check or repair during the unit is Do not use other operating. It is very dangerous. heating equip- ment near the air conditioner. It will affect the cooling perfor- mance. Never place objects near the air intake and the air outlet of the unit. It may affect performance or stop operation of the unit.

  • Page 9: Remote Control Operation Procedure

    Remote control operation procedure Name and Function-Remote Control Note: Be sure that there are no obstructions. Don’t drop or throw the remote controller. Don’t place the remote controller in a location exposed to direct sunlight. SWING button When it is pressed, the louvers button start to rotate automatically and Press this button to change...
  • Page 10 Remote control operation procedure Name and Function-Remote Control. (Remove the cover) Note: This type of remote controller is a kind of new current controller. Some buttons of the controller which are not available to this air conditioner will not be described below.
  • Page 11 Remote control operation procedure COOL mode operation procedure According to difference between room temp. and set temp., microcomputer can control cooling on or not. If room temp. is higher than set temp., compressor runs at COOL mode. If room temp. is lower than set temp., compressor stops and only indoor fan motor runs. Set TEMP.
  • Page 12 Remote control operation procedure HEAT mode operation procedure If room temp. is lower than set temp., compressor runs at HEAT mode; If room temp. is higher than set temp., compressor and outdoor fan motor stop, only indoor fan motor runs. Set TEMP.
  • Page 13 Remote control operation procedure DRY mode operation procedure If room temp. is lower than set temp., compressor ,outdoor and indoor fan motor stop. If room temp. is between of set temp., Air conditioner is drying.If room temp. is higher than set temp., it’s at COOL mode.
  • Page 14 Remote control operation procedure AUTO mode operation procedure At AUTO mode operation, standard TEMP. is 25 for COOL mode and 20 for HEAT mode. ＯＮ／ＯＦＦ 1.Plug in,Press ON/OFF button, then air conditioner is turned on. 2.According to room temp.,micro- computer can automatically set operation mode,so as for best effect.
  • Page 15 Remote control operation procedure TIMER operation procedure At stopping,press TIMER ON button, set ON TIME in range of 0 to 24 hour to start the unit automatically. ＯＮ／ＯＦＦ At operating,press TIMER OFF button.set OFF TIME in range of 0 to 24 hour to stop the unit automatically.
  • Page 16 Remote control operation procedure SLEEP mode operation procedure When the unit is cooling or drying, if SLEEP operation is set, TEMP. would increase 1 in 1 hour and 2 in 2 hours. Indoor fan motor runs at low speed. When the unit is heating , if SLEEP operation is set, TEMP. would decrease 1 in 1 hour and in 2 hours.
  • Page 17 Remote control operation procedure How to insert batteries 1. Remove the cover from the back of the remote controller. 2. Insert the two batteries ( Two AAA dry - cell batteries ) and press but- ACL . 3. Re - attach the cover. Note: Don’t confuse the new and worn or different batteries.

  • Page 18: Optimum Operation

    Optimum operation Adjust the room temperature properly Adjust the room temperature properly for a comfortable environment. Never place anything under the indoor unit that is to be kept dry. Water may drop from the indoor unit when the humidity is over 80% or when the drainage outlet is clogged. Turn off the main power supply swittch when it is not to be used for long periods of time When the main power switch is truned on,some watts of electricity is being used even if the system is not operating.

  • Page 19: Trouble Shooting

    Trouble shooting Warning * In case of something abnormal (such as bad smell), shut off the power switch immediately and contact service center. * Do not repare the air conditioner by yourself because wrong repair may cause fire,please contact service center to do it for you.
  • Page 20 Trouble shooting The following are not troubles Trouble Cause Restart right after stopping Once the unit is stopped, it will not operate The unit does not Press SET TEMP.and then release immediately. for about 3 minutes to protect it operate when Power is switched on Wait for 1 minute When cooling...

  • Page 21: Installation Notes

    B e sure to install enough ampere rating air power switch. (specifications are illustrated in the following table) Do not connect the earth wire to gas or water pipes,lightning condutor or telephone earth wire. Model Air power switch ASC-24A ASC-36A ASC-42A Water pipe...

  • Page 22: Care And Maintenance

    Care and maintenance Please pull out the power plug after you used the air conditioner. Warning Pull out the power plug before cleaning Do not splash water directly to the unit How to clean the air filter 1.Open the suction grille Use screwdriver screws the two screws.
  • Page 23 Care and maintenance 4.Fix the air filters Fix three air cleaner on the air filter and then fix the air filter to the suction grille by hanging it to the projected portion above suction grille. Set air filter by sliding the knob on the back of the suction grille inward.
  • Page 24 Care and maintenance Changing air cleaner 1.Open the suction grille See step 1 of How to clean the air filter 2.Remove the air cleaner Remove the air filter,and remove the air cleaner affter unscrewing. 3.Take off packing bag and put in new static electricity fiber filer,then fix them on the air filter.
  • Page 25 Care and maintenance How to clean the air outlet and case. Clean with soft cloth or use water and neutral detergent. Do not use gasoline,benzene,thiner,polishing powder,liquid insecticide,which may cause discoloring or warping.If the air flow flap is very dirty,you may remove it to clean as shown below. Detach and fix the flap 1.Detach the flap Loosen the screws on the sides of the flap.

  • Page 26: Technical Specifications

    Technical specifications...

  • Page 27: Installation Accessories And Drawings

    I nstallation accessor ies and dr awings A ccessor ies Quantity Specification Notes Name Shape Drainage hose Clamp Washer Clamp L =200 Paper pad for installaition Screws ST 4.8 13-F Washer fixing plate Insulation for gas pipe Insulation for liquid pipe B ig sealing pad Sealing pad Small sealing pad...
  • Page 28 Installation accessories and drawings Installation drawings Indoor unit Model ASC-36A ASC-42A ASC24A Outdoor unit Note: Air conditioner must be installed by skilled personnel according to this manual.

  • Page 29: Indoor Unit Installation

    Indoor unit installation Location 1.Do not place object near the air outlet so that conditioned air can reach the whole room. 2.Be sure to install the indoor unit firmly and horizontally. 3.Select the place that can support 4 times of the indoor unit’s weight and will not increase noise and vibration. 4.Select a place easy to drain water and connect with the outdoor unit.
  • Page 30 Indoor unit installation Indoor unit installation 1.Install the indoor unit temporarily. Attach the hanger bracket to the suspension bolt.Be sure to fix it securely by using a nut and washer from the upper and lower sides of the hanger bracket.the washer fixing plate will prevent the washer from falling.
  • Page 31 Check the pipe connector for gas leaks,then insulate it as shown in the drawing below. Use sealing pad (11) to wrap joint between gas pipe and the insulation(8). Spanner Table 1 Pipe gauge Tightening torque Notes 9.52 30 40N.m ASC-24A Add 30g 60 65N.m ASC-36A Add 30g ASC-42A Add 30g 45 50N.m 70 75N.m The maximun length for refrigerant piping is 25 meters ,when the length exceeds 10 meters,you should charge additional(refrigerant as shown in following for per-meter added).
  • Page 32 Indoor unit installation Drainage pipe 1.Installation of drainage pipe. The diameter of the drainage pipe should be greater than of equal to the diameter of the connecting pipe[vinyl tube, pipe size:25mm(outer dimension)] Keep the drainage pipe short and sloping downwards at a gradient of at least 1/100 to prevent air pockets from forming.
  • Page 33 Indoor unit installation 2.After finishing installation,check if drainage water flows smoothly. Add approximately 600 cc of water to the drainage trough through air outlet or inspection hole slowly and check drainage flow. When electric wiring is finished,check drainage flow during cooling operation. Method of adding water.
  • Page 34 I ndoor unit installation Precautions: B e sur e to connect the indoor unit and outdoor unit at r ight poles. Installation of panel 1.Set the panel to the indoor unit body by matching the position of the swing flap motor of the decoration panel to the piping position of the panel to the piping position of the indoor unit as shown in fig.4.
  • Page 35 Indoor unit installation Precautions 1.Improper screwing of the screws may cause the troubles shown in Fig.5...
  • Page 36 Indoor unit installation 2. If gap is still left between the celling and the panel after screwing the screws,readjust height of the indoor unit body (Refer to Fig.6) Adjustment of the indoor unit body from the holes in the corner of the panel is possible if the indoor unit is kept leveled and the drainage pipe piping etc is unaffectecd.

  • Page 37: Outdoor Unit Installation

    Outdoor unit installation Selecting installation site Select an installation site where the following conditions are satisfied and that meets with your customer’s approval. Places which are well-ventilated. Safe places which can withstand the unit’s weight and vibration and where the unit can be installed level. Places where the unit does not bother next-door neighbors.
  • Page 38 Outdoor unit installation Electric wiring (1) Read the name plate carefully,then arrange wiring according to the WIRING DIAGRAM . (2) A circuit breaker capable of shutting down power supply to the entire system must be installed. (3) Earth properly. (4) All wiring must be perfomed by a skilled electrican according to the WIRING DIAGRAM .Wrong wiring may cause fire of electric shock.

  • Page 39: Test And Check Items After Installation

    Test and check items after installation Test operation 1. Prepare for test (1) Do not turn on the power switch before all installation is finsihed. (2) Connect wires correctly and firmly. (3) Open the check valve. (4) Remove all dust. 2.

  • Page 40: Environmental Information

    ENVIRONMENTAL INFORMATION This unit contains fluorinated gases with greenhouse effect covered by the Kyoto Protocol. Maintenance and disposal must be carried out by qualified persons only. Refrigerant gas R410A, GWP = 1730 EXTRA REFRIGERANT CHARGE Pursuant to Regulation EC 842/2006 on certain fluorinated greenhouse gases, in case of extra refrigerant charge, it is compulsory to: Fill in the label accompanying the unit inserting the factory quantity of refrigerant charge (see the technical label), the extra refrigerant charge and the total charge.

This manual is also suitable for:

Asc-36aAsc-42a

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