Omega OTEC IECS-D Series Service Manual
Round-flow ceiling cassette
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Also See for OTEC IECS-D Series:
- Technical manual (67 pages) ,
- Installation manual (14 pages)
Related Manuals for Omega OTEC IECS-D Series
Summary of Contents for Omega OTEC IECS-D Series
- Page 7 The air conditioner consists of the IDU, ODU, connecting pipe and wired/remote controller. Drain pump (built-in) For drainage of IDU Water Connecting pipe Air deflector discharge pipe (At the air outlet) Air inlet (back) outlet Air inlet Air out With built-in air filter to filter dust Air in Air inlet (side)
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Page 8: Important Safety Information
CONTENTS PAGE Using wire or copper wire may cause the unit to break down or cause a fire. It may cause a fire. Do not touch the fan with any object. 1. IMPORTANT SAFETY INFORMATION Ask a qualified service person to perform these tasks. There are two types of safety precautions - please read both carefully. - Page 9 Wiring work must be done by authorized qualified electricians. Doing so puts you at risk of an electric shock. All wiring works must comply with electrical safety specifications. It must be ensured that the air conditioner is well grounded, These fins are sharp and you could cut you. that is, the main switch of the air conditioner must have a reliable grounding cable.
- Page 10 Adjust the direction of the airflow appropriately to avoid creating CAUTION direct airflow to people in the room. In the cooling mode, in order to cool the entire room, adjust the air guide to a horizontal position; in the heating mode, in order to heat the lower part of If the air conditioner is used outside of the above conditions, the room, adjust the air guide to a downward position.
- Page 11 Do not install the air conditioner in places with strong winds, CAUTION such as seaside, roof or high-rise buildings. Do not install the air conditioner in places exposed to sulphur In the Fan mode, the operating indicator is on, while the gases as hot springs.
- Page 12 90/105/120/140/160 If one of the following circumstances takes place, shut down the air Error or protection definition Error code conditioner immediately, cut off the power, and contact the local IDU mismatching error customer service center of Clivet. L (L0/L1) error occurs three times in one hour, reporting H4, 53/71 and this error is not recoverable.
- Page 13 Cause No. Symptoms Check item Fault Cause Solution Check whether the When Auto is selected, the Wait for the power supply Power failure mode on the display IDU will automatically select to be restored. is Auto. Auto as the fan speed. The fan speed Check whether the When Dry is selected, the IDU...
- Page 14 Indoor unit Model Outdoor unit Power supply 220-240V~50Hz 220-240V~50Hz 220-240V~50Hz 220-240V~50Hz Cooling capacity 5300 7200 9000 10500 Rated current Cooling 13.1 15.5 Rated power 1600 2240 3000 3500 Heating capacity 6000 8200 9900 11600 Rated current Heating 12.3 13.5 15.1 Rated power 1740 2740...
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Page 15: Cleaning And Maintenance
3. CLEANING AND MAINTENANCE When the filter is too dusty, clean it with a soft brush and neutral detergent, and dry it in a cool, shady place. 4. Put the air filter back. 5. Perform the above mentioned steps 1 and 2 in reverse order to WARNING install and close the air inlet grille, and connect the control box lead to the corresponding electrical wire connector of the master unit.