ActronAir ECOFLEX MINI VRF R32 Series Owner's Manual
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ActronAir ECOFLEX MINI VRF R32 Series Owner's Manual

Slim ducted indoor unit
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ECOFLEX MINI VRF R32 SERIES
Slim Ducted Indoor Unit
Owner's Manual
Model Numbers
MSD-015CS
MSD-022CS
MSD-028CS
MSD-036CS
MSD-045CS
CAUTION:
The system is charged with flammable
refrigerant, safety checks are necessary to
ensure that the risk of ignition is minimised.
MSD-056CS
MSD-071CS
MSD-080CS
MSD-090CS
MSD-112CS

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Summary of Contents for ActronAir ECOFLEX MINI VRF R32 Series

  • Page 1 ECOFLEX MINI VRF R32 SERIES Slim Ducted Indoor Unit Owner’s Manual Model Numbers MSD-015CS MSD-056CS MSD-022CS MSD-071CS MSD-028CS MSD-080CS MSD-036CS MSD-090CS MSD-045CS MSD-112CS CAUTION: The system is charged with flammable refrigerant, safety checks are necessary to ensure that the risk of ignition is minimised.

  • Page 2: Table Of Contents

    Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES Table of Contents 01. Preface ............................3 02. Safety Warning ..........................4 02.01. Warning Signs 02.02. Safety Precautions 02.03. Electric Safety Requirements 02.04. Appendix 03. Operation Precautions ........................ 10 04. Optimum Operation ........................12 04.01.

  • Page 3: Preface

    ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide 01. Preface Dear users, Thank you for purchasing and using our product. Please read this manual carefully before you install, use, maintain or troubleshoot this product so that you can familiarize yourself with the product and use it correctly.

  • Page 4: Safety Warning

    Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES 02. Safety Warning Please thoroughly read and ensure that you fully understand the safety precautions (including the signs and symbols) in this manual, and follow relevant instructions during use to prevent damage to health or property.

  • Page 5: Safety Precautions

    Grounding Prohibition signs No Flammable No Open Fire No Acid or No Strong Current ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide Materials Alkali Materials 02.02. Safety Precautions No Flammable No Strong Current No Open Fire No Acid or...

  • Page 6: Electric Safety Requirements

    Electric Safety Requirements Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES Electric Safety Requirements [ Warning ] Electric Safety Requirements 02.03. Electric Safety Requirements The air conditioner shall be installed according to the local wiring specifications. [ Warning ] Wiring work must be completed by qualified electricians.
  • Page 7 ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide 02.04. Appendix WARNING The following applies to R32 refrigerant systems. • Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimized.
  • Page 8 Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES • Particular attention shall be paid to the following to ensure that by working on electrical components, the casing is not altered in such a way that the level of protection is affected. This shall include damage to cables, excessive number of connections, terminals not made to original specification, damage to seals, incorrect fitting of glands, etc.
  • Page 9 ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide 10. Do not exceed the maximum working pressure of the cylinder, even temporarily. 11. When the cylinders have been filled correctly and the process completed, make sure that the cylinders and the equipment are removed from site promptly and all isolation valves on the equipment are closed off.

  • Page 10: Appendix 03. Operation Precautions

    Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES 03. Operation Precautions WARNING • If the unit will be not used for a long time, disconnect the main power switch. Otherwise, an accident may occur. • The installation height of the air conditioner shall be at least 2.3m above the ground to avoid the following risks: Touching of moving or live parts, such as fans, motors, or louvers, by a non professional.
  • Page 11 ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide CAUTION • To use the unit normally, please follow the “Operation” section in this manual. Otherwise, the internal protection may be triggered, the unit may begin to drip, or the unit’s cooling and heating effects may be impacted.

  • Page 12: Optimum Operation

    Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES 04. Optimum Operation As cold air sinks and hot air rises, adjust the direction of louvers respectively in cooling and heating modes to ensure good cooling and heating effects. 04.01. In Cooling Mode To improve the cooling effect in the entire room, adjust the louvers of the air outlet grille horizontally.

  • Page 13: Symptoms That Are Not Faults

    ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide Indoor temperature 16~32°C ≤80% Cooling (When the humidity exceeds 80%, long-time operation of the Indoor Unit may Indoor humidity cause dew condensation on the surface of the Indoor Unit or generate mist-like cold air from the air outlet.)

  • Page 14: Normal Phenomena That Are Not Air Conditioner Faults

    Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES 05.02. Normal Phenomena that Are Not Air Conditioner Faults Normal Phenomena that Are Not Air Conditioner Faults The Indoor Unit emits white mist In an environment where the indoor relative humidity is too high, when the Indoor Unit runs in cooling mode, white mist may appear due to the humidity and the temperature difference between the air inlet and outlet.

  • Page 15: Display Box (Optional)

    ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide 06. Display Box (Optional) PART NUMBER: 17226000006101 06.01. Display functions: ① In Standby mode, the main interface displays “---”. ② When starting up in Cooling or Heating mode, the main interface displays the set temperature. In Fan mode, the main interface displays the indoor temperature.

  • Page 16: Cleaning, Maintenance And After-Sales Service

    Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES 07. Cleaning, Maintenance and After-Sales Service 07.01. Safety Warning WARNING • For safety reasons, always turn off the air conditioner and turn off the power before cleaning the air conditioner. • Do not disassemble or repair the air conditioner by yourself; otherwise, it may cause fire or other hazards.
  • Page 17 ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide ② Remove the filter. NOTES Only professionals can change and disassemble the filter. Any improper operations may cause electric shock or injuries due to touching rotating parts. ③ Clean the filter.

  • Page 18: Maintenance Of Conventional Parts

    Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES 07.02.03. Maintenance During in-depth maintenance, the air conditioner should be cleaned and maintained by professional technicians every 2 to 3 years. For the Indoor Unit in constant speed mode, the primary efficiency filter is usually cleaned every three months.
  • Page 19 ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide ③ Shift the drain pan assembly to the left by more ④ Shift the drain pan downwards until the drain pan than 30mm is removed from the unit body Drain pan...
  • Page 20 Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES ⑤ Move the upper propeller housing 50mm ⑥ Make the propeller housing rotate more than 90° backward. downward along the wind wheel. ⑦ Slanting downward, remove the lower propeller ⑧ Loosen the fastening screws for the motor sealing housing.
  • Page 21 ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide 07.03.03. Maintenance of Drain Pump ① Remove the screws on the water pump cover and pipe clamp board, and then remove the pipe clamp board, as shown in Figure A. ② Unplug the pump and water level switch power supply.
  • Page 22 Installation and Commissioning Guide ECOFLEX MINI VRF R32 SERIES 07.03.06. Maintenance of motor shaft and coupling (model with 3 fans) ① Remove the two screws under the return air ② Refer to the maintenance procedure of propeller cover. The following example will refer to the air housing to remove the lower propeller housing return model.
  • Page 23 ECOFLEX MINI VRF R32 SERIES Installation and Commissioning Guide 07.03.07. Maintenance of the bearing block (model with 3 or 4 fans) ① Remove the two screws under the return air ② Refer to the maintenance procedure of the cover. The following example will refer to the air propeller housing to remove the lower propeller return model.
  • Page 24 ©Copyright 2023 Actron Engineering Pty Limited ABN 34 002767240. ®Registered Trade Marks of Actron Engineering Pty Limited. ActronAir is constantly seeking ways to improve the design of its products. Therefore, specifications are subject to change without notice. Owner’s Manual ECOFLEX MINI VRF R-32 SERIES - SLIM DUCTED...

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Msd-015csMsd-022csMsd-028csMsd-036csMsd-045csMsd-056cs ... Show all

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