Omega OTEC IEWH Series Technical Manual

Omega OTEC IEWH Series Technical Manual

High wall inverter
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IEWH/ICHH Series
High Wall Inverter
Technical Manual
220-240V/1/50Hz

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Summary of Contents for Omega OTEC IEWH Series

  • Page 1 IEWH/ICHH Series High Wall Inverter Technical Manual 220-240V/1/50Hz...
  • Page 2: Table Of Contents

    Technical Manual CONTENTS 1. SAFETY INSTRUCTIONS Symbol Description…………………………………………………..……….………..….2 Installation Instruction…………………………………………………..…….……….…. 2 Operating Instruction………………………………………………………….……….…..3 Safety Instruction… …………………………………………………………..……….… 6 2. PRODUCT INTRODUCTION Protect Functions………………………………………………….. …….….………….…7 3. DESCRIPTION OF COMPONENTS View of Unit……………………………………………………………….……..…………8 Display screen……………………………………………………………….……..……...9 Indicator light………………………………………………………………….……..…….10 Remote Controller…………….……………………………..……………….….………..11 Remote Controller Display…………………………………………………….………….12...
  • Page 3 GENERAL SAFETY PRECAUTION  It is strongly recommended to read the instructions carefully before using your device.  Use the air conditioner as specified in this guide. These instructions are not intended to cover all conditions and situations. As with any home appliance products, common sense and caution are recommended for installation, use and maintenance.
  • Page 4 SAFETY RULES AND RECOMMENDATIONS FOR USE PROHIBITION  Never switch on or off the circuit breaker or touch the buttons with wet hands. You may be shocked.  Do not insert your fingers or other objects into the air inlet / outlet grilles. ...
  • Page 5  In case of unusual noises, stop using the device immediately and switch off the circuit breaker. If you continue to use the product under these conditions, it may cause a fire or electric shock. Contact your dealer for service. ...
  • Page 6 SAFETY PRECAUTIONS Following these basic precautions will reduce the WARNING: risk of fire, electrical shock, injury or death when using your air conditioner. 1. Air conditioner must be connected to proper electrical outlet or breaker with the correct electrical supply. And only the specified power can be used. 2.
  • Page 7: Safety Instructions

    SAFETY INSTRUCTIONS 〖Symbol Description〗 A symbol indicating operation which may cause personnel Warning: casualties or serious damages. A symbol indicating operation which may cause personnel Caution: casualties or property damages. 〖Installation Instruction〗 Warning  Never install by yourself Split type air conditioner will work for you for a long period of time if it is correctly installed. Improper installation could cause problems such as leakage of water or refrigerant, electric shock or fire.
  • Page 8: Operating Instruction

    〖Operating Instruction〗 WARNINGS Following the safety messages is very important. These messages can save you from being injured or killed. Warning symbols alert you to be careful and means danger. Always follow instructions to be safe and reduce chances of injury or death.
  • Page 9 3. In heating operation, strange smell may come from the unit. It is Normal phenomenon. 4. The performance parameters refer to name plate. 5. The waterproof level of indoor unit is IPX0. Do not use it in the laundry or bathroom. 6.
  • Page 10 〖Operating Instruction〗 Use the specified power cord; do not Only single-phase a.c. power can be used. change it. please refer to nameplate for details. Do not put fingers or sticks into the inlet or Do not put anything on the outdoor unit. outlet of air conditioner;...
  • Page 11: Safety Instruction

    〖Safety Instruction〗 The appliance is not intend for use by young children or infirm persons without supervision. Young children should be supervised to ensure that they do not play with the appliance. If the supply cord is damaged, it must be replaced by the manufacturer Warning or its service agent or a similarly qualified person in order to avoid a hazard.
  • Page 12: Product Introduction

    PRODUCT INTRODUCTION 〖Protect Functions〗 Protect functions can prolong the air conditioner’ s service life and provide more comfortable airflow. Delay-starting protection for the compressor The compressor will restart working at least 3 minutes (5 minutes in heating mode) after being turned off to keep the pressure balance of the cooling system. Remarks: There will be 1 minute for the compressor to work after the unit is electrified for the first time.
  • Page 13: Description Of Components

    DESCRIPTION OF COMPONENTS 〖View of Unit〗 Air inlet Indoor unit Air outlet Power cord Pipe and wires Outdoor unit Air inlet(back) Air outlet Drain pipe Remarks: The air conditioner is consisting of indoor unit, outdoor unit and remote controller. The design and shape are different for different models.
  • Page 14: Display Screen

    〖Display screen〗 “RUN” indicator:This signal light is on when the unit is When in “RUNNING” status. in Defrosting or Cooling airflow proof ,the indicator is flashing “TIMER” indicator:This signal light is on when the unit is in Timer. “compressor” indicator: This signal light is on when the compressor is running (...
  • Page 15: Indicator Light

    〖Indicator light〗 ① “PAUSE” indicator This indicator lights red when air conditioner is in defrosting or Cooling airflow proof mode. ② “RUNNING” indicator This indicator lights green when the unit is in “RUNNING” status; air conditioner is in HEAT, COOL, SWEEP, DRY mode.
  • Page 16 INDOOR MODEL NUMBER IEWH018I3A ‐ CWJ053CI(L) IEWH024I3A ‐ CWJ070CI(L) IEWH009I3A ‐ CWJ026CI(L) IEWH012I3A ‐ CWJ035CI(L) IEWH036I3A ‐ CWJ090CI(L) OUTDOOR MODEL NUMBER ICHH009I3A-CTI026GF ICHH012I3A ‐ CTJ035GF ICHH018I3A ‐ CTJ053GF ICHH024I3A ‐ CSJ070GF ICHH036I3A ‐ CSJ090GF NOMINAL CAPACITY BTU (kw) 9000 (2.8) 12000 (3.6) 18000 (5.6) 24000 (7.1)
  • Page 17: Remote Controller

    〖Remote Controller〗 Display Screen For setting display Airflow sweep Button horizontal For changing blades position and Airflow sweep Button swing or not. (optional) vertical For changing blades position and HEALTH Button swing or not. To start or stop health function.(optional) Mode selection Button For selecting On/Off Button...
  • Page 18 〖Remote Controller Display〗 Operating Mode Selection Display Turbo Display AUTO It appears when turbo function is set in COOLING or HEAT HEAT Signal Emission Symbol mode, and will flash. COOL It appears when control signal is emitted. SWEEP Wind Speed Selection Setting temp Display Display Displayed the setting...
  • Page 19 OMEGA IEWH(CHH) - High Wall Inverter Technical Manua info@otecomega.com info@otecomega.com www.otecomega.com www.otecomega.com IEWH(CHH)I3A-TM1C0622...

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