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High Wall Inverter

Service

 Manual

 

IEW

H

/I

C

H

H

 

Series

 

 220

-

240

V/

1

/

5

0

Hz

Summary of Contents for OTEC ICHH Series

Page 1: ...High Wall Inverter Service Manual IEWH ICHH Series 220 240V 1 50Hz ...

Page 2: ...rating Instruction 3 Safety Instruction 6 2 SERVICE AND MAINTENANCE Clean the Front Panel and Remote Controller 13 Clean Air Filter 13 No Use for Long Time 14 Recommendations for Energy Saving 15 3 TROUBLESHOOTING Air Conditioner is in Error 16 Remote Controller is in Error 16 4 NORMAL PHENOMENONS 17 ...

Page 3: ...d containers aerosol cans If the unit is used in locations where ventilation is not available care must be taken to prevent refrigerant leakage which could result in a fire hazard Avoid installing the unit in a location where flammable gas leaks may occur A fire could start in case of gas leakage or gas accumulation around the unit Do not install it in an excessively humid place such as in a bathr...

Page 4: ... contact with water Electrical insulation could be damaged and cause a risk of electric shock Do not climb or place objects on the outdoor unit Never insert a stick or similar object into the outdoor unit You could be seriously injured WARNING The manufacturer declines all responsibility for damage caused by non observance of the safety instructions in this user manual Be careful not to install re...

Page 5: ...t is damaged If you do not perform this check and the table is damaged the unit may fall and injure someone Use a stable and sturdy ladder to install remove the front panel air filter Otherwise you risk to fall and injure yourself Do not hang on the outdoor unit and do not place any object on it This may indeed tip over or fall and you could hurt yourself Damage to the unit may cause electric shoc...

Page 6: ...eful of sharp edges on the front and rear fins of the unit that could cut and cause serious injury 7 Be careful when lifting the air conditioner to install or remove the unit Always use two or more people for this 8 Always cut off the power of air conditioner before servicing it or moving it 9 In some type of units there is no appropriate plug corresponding to its power cord because of power Under...

Page 7: ...f fire or electric shock otherwise Power specifications Installation environments Do not install air conditioner at the place where there is flammable or corrosive air Please confirm the following before installation Operating instruction Please operate air conditioner in accordance to this manual Caution Never install by yourself Split type air conditioner will work for you for a long period of t...

Page 8: ...ounded please contact an electrician to have it replaced with a properly grounded outlet or breaker Do not under any circumstances cut or remove the third ground prong from the power cord Adapter plug We strongly advise against using an adapter plug or breaker Operating conditions 1 Temperature T1 instance 7 45 16 45 in cooling only type T3 instance 7 52 16 52 in cooling only type If the unit runs...

Page 9: ...y for correct installation of the appliance including the minimum permissible distances to adjacent structures The appliance shall be installed in accordance with national wiring regulations Disconnect the power supply before cleaning and maintenance If the appliance is not connected by plug an all pole disconnection device which has at least 3mm separation distance in all pole and a residual curr...

Page 10: ...nditioner the running fan may cause injuries Do not put anything on the outdoor unit Do not switch on or off the unit by plugging or pulling off the plug or by switching on or off the breaker Keep indoor ventilated especially when there is operating gas equipment Do not substitute fuse with lead wire or other materials Pull off power plug or switch off breaker if the air conditioner is not used fo...

Page 11: ...ir conditioner s airflow Doing so could harm them Please contact service agents for service Improper service may cause accident Switch off the unit cut off the power source and make sure the fan stops before cleaning the unit For removal and installation of air conditioner please refer to professionals or contact service agents Warning The appliance is not intend for use by young children or infir...

Page 12: ...ith water or it may cause electric shock 2 Do not clean the remote controller with water 3 Do not clean with alcohol gasoline banana oil or polishing 4 Do not clean the unit violently or it may cause the front panel falling down 5 Do not clean the front panel or remote controller with metal brush it may damage the surface Clean Air Filter 1 Open the front panel Fig 4 2 Lift the protruding part the...

Page 13: ...ng Time 1 Swing 3 4 hours to dry the internal 2 Stop operation by remote controller then air conditioner cut off the power source of air conditioner 3 Maintain air filter net 4 Take out batteries from remote controller ...

Page 14: ...ind to obstruct direct sunlight Avoid Heat Sources When it is cooling using other heat sources may affect cooling effect Close Doors and Windows Incoming outdoor air will affect the cooling or heating efficiency Keep Air Filter Clean Keeping air filter clean ensures high efficiency operation Good Ventilation Do not put objects in front of the inlet and outlet of outdoor unit ...

Page 15: ...Check whether doors or windows are closed 5 Check whether fan speed or set temperature is improper Remote Controller is in Error The following trouble shooting is normal phenomenon Phenomenon Checking Items Fan stops or fan speed can not be controlled 1 When air conditioner is in DRY mode or SLEEP mode fan speed can t be controlled sometimes 2 When air conditioner is in COOL AIRFLOW PROOF or DEFRO...

Page 16: ...nd when the unit starts or stops It is the normal sound of flowing refrigerant Walls carpet furniture or clothes indoors may disseminate peculiar smell In order to protect the unit when the compressor stops there will be a 3 minute delay before restarting In the first several minutes of heating operation wind may not come out from the indoor unit Water may flow out from the outdoor unit during hea...

Page 17: ...OMEGAIEWH CHH High Wall Inverter Service Manual info otecomega com www otecomega com IEWH CHH I3A SM1C0622 info otecomega com www otecomega com ...

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