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Dehumidifier
DDA-1100
Instruction For User
Thank you for buying Dehumidifier.
Please read the instruction carefully in order to use the
machine safety and properly. And please keep this
instruction safety for the time you need it.

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Summary of Contents for AirTechnic DDA-110

  • Page 1 Dehumidifier DDA-1100 Instruction For User Thank you for buying Dehumidifier. Please read the instruction carefully in order to use the machine safety and properly. And please keep this instruction safety for the time you need it.
  • Page 2: Table Of Contents

    Directory Ⅰ. Important safety instructions………….…2 Ⅱ. Structure of Product………………….…..3 Ⅲ. Installation Sketch ………………….…..5 Ⅳ. Control Panel......…...………6 Ⅴ. Protection function........9 Ⅵ. Caution in use……………………………..10 Ⅶ. Common Faults Removing.......11 Ⅷ. Maintenance of Machine………………….12 Ⅸ. Technical Parameters.......13 Ⅹ. Performance....………………….…..14 Ⅺ. What in the box…………………………..14 - 1 -...
  • Page 3: Ⅰ. Important Safety Instructions

    Ⅰ. Important safety instructions Please read all the instructions carefully before using the machine  Do make sure the power supply is 380V/50Hz before power up the machine  Don’t power on/off the machine by connecting/cutting the power supply  Don’t roll or damage the power cord when install or remove the machine ...
  • Page 4: Ⅱ. Structure Of Product

    Ⅱ. Structure of Product Outer structure Inner structure - 3 -...
  • Page 5 Sketch of the shell * Make sure suitable space to install the machine - 4 -...
  • Page 6: Ⅲ. Installation Sketch

    Ⅲ. Installation Sketch Attention: Install the machine stably with screw suspender on the ceiling, and make sure there have over 2 degree slant angle to the drainage tube for smooth continuously drain. - 5 -...
  • Page 7: Ⅳ. Control Panel

    Ⅳ. Control Panel Operation 1. The screen turn on and display ambient humidity when power on the dehumidifier 2. Press “Power on/off” button to start the dehumidifier 3. Press “Mode” button to change dehumidifying or ventilation mode, the screen will display corresponding icon. 4.
  • Page 8 5. “Humi +”Press the key to set the humidity value up with 1%RH scale in running mode. Press the key to set the hour or minute down with 1 hour or 1 minute scale in timed on/off or clock setting mode. 6.
  • Page 9 Functions 1. The machine go into standby mode when connect to power supply (plug), LCD screen light and display current ambient humidity. 2. Press the “Power on/off” key to start the machine 3. Humidity setting: press”+” or “-” key to adjust humidity you want, the dehumidifier will start working when the set humidity is 3% less than the current humidity, the dehumidifier will stop working when the set humidity 3%...
  • Page 10: Ⅴ. Protection Function

    Ⅴ. Protection function 1、Automatic defrost protection function The dehumidifier will defrost automatically when it frost on a certain level on the evaporator, compressor shutdown. The dehumididifer will start automatically when defrosting finished. We set the machine defrost when ambient temperature is under 18℃. 2、Compressor delay start protection function If you want to start the machine in 3 minutes after shutdown dehumidifier, the compressor will start after 3...
  • Page 11: Ⅵ. Caution In Use

    Ⅵ. Caution in use  Do not tilte the machine more than 45 ° in moving or installation to avoid damage to the compressor.  Working temperature scope of the machine is 5 ℃ ~ 38 ℃.  The room temperature will go up around 3℃ from compressor heat dissipation when dehumidifier running, it’s normal phenomenon, please feel free to use.
  • Page 12: Ⅶ. Common Faults Removing

    Ⅶ. Common Faults Removing Cause Analysis processing method Failure phenomenon Power cut Restore the power Power is not normal Restore power The machine is not Power plug is not running Put plug into the receptacle plugged in Fuse blowout Replace the fuse Filter Clogged Clean the filter Air inlet and outlet...
  • Page 13: Ⅷ. Maintenance Of Machine

    2、When the malfunction can not be removed and recognized, please contact the supplier for maintenance service, do not attempt to disassemble the machine to repair without guide. 3、Discharge hot air from outlet is a normal phenomenon. Maintenance of Machine Ⅷ. Do shutdown the machine and cut power before maintenance.
  • Page 14: Ⅸ. Technical Parameters

    . Technical parameters Ⅸ Model no. DDA-110 Power supply 400V-50Hz Rated input power 13.0 Kw Rated input current 20.0 A Air flow 12000 m³/h Applying area 600-800 ㎡ (2.6m floor height) Refrigerant R407c/6.5Kg 1100 liters per day Nominal dehumidification (32℃ RH90%) Working temperature 5-38°C...
  • Page 15: Ⅹ. Performance

    Ⅹ. Performance Dehumidfying Capacity at Different Ambient Temperatuer and Humidity Conditions 10℃ 10℃ 15℃ 15℃ 20℃ 20℃ 30℃ 30℃ 32℃ 32℃ T/RH 60% 80% 60% 80% 60% 80% 60% 80% 60% 90% DDA-480 185 241 253 341 349 469 641 865 721 1100 liters per 24 hours Ⅺ.
  • Page 16 AIRTECHNIC CHATZOUDIS E.P.E. Add:MICHAIL KARAOLI 19, NEA CHALKIDONA 14343, ATHENS, GREECE TEL: +30-211-7055500 +30-210-2130051 Fax: +30-210-2223283 Http://airtechnic.gr/...

This manual is also suitable for:

Dda-1100

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