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UltraSlim Ducted Split System Air Conditioner Owner's Manual Model Numbers LRC-071CS / LRE-071CS LRC-100CS / LRE-100CS URC-125CS / LRE-125CS URC-140CS / LRE-140CS LRC-170CS / LRE-170CS IMPORTANT NOTE: Please read this manual carefully before installing or operating your air conditioning unit. Make sure to save this manual for future reference.
08. Error Codes ........................11 This manual is a controlled document which contains confidential and proprietary information. Distribution, modification, copying and/or reproduction are prohibited without written consent from ActronAir Product design and specifications are subject to change without prior notice for product improvement.
Owner's Manual 01. General Information CONGRATULATIONS on your purchase of an ActronAir air conditioning unit! This unit has been designed and engineered to provide optimum air conditioning and to achieve maximum energy efficiency. Your air conditioning system has been manufactured from the highest quality materials. Numerous “in house” and “external”...
UltraSlim Split Air Conditioner Owner's Manual CAUTION • DO NOT inspect the unit by yourself. Ask a qualified HVAC technician to perform the inspection. • To prevent product deterioration, do not use the air conditioner for preservation purposes (storage of food, plants, animals, works of art, etc.).
UltraSlim Split Air Conditioner Owner's Manual LRE-140CS / LRE-170CS Air inlet Air outlet Heat exchanger Air filter Electric control cabinet Refrigerant connecting pipe Drain hose 04. Operating Conditions Operating Temperature Optimal performance for the COOL, HEAT, and DRY modes can be achieved in the following temperature ranges. When your air conditioner is used outside of these ranges, certain safety protection features will activate and cause the unit to perform less than optimally.
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UltraSlim Split Air Conditioner Owner's Manual Defrosting • Frosting may occur on the outdoor unit during a heat cycle when outdoor temperature is low and humidity is high resulting in lower heating efficiency in the air conditioner. • Under these conditions, the air conditioner will stop heating operations and start defrosting automatically. •...
UltraSlim Split Air Conditioner Owner's Manual 06. Care and Maintenance NOTES Apart from filter cleaning, all other general maintenance and care of systems should be undertaken by a licensed technician. Service, maintenance, repairs and decommissioning of this unit must be performed by a licensed HVAC technician; qualified to handle R-32 refrigerant.
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UltraSlim Split Air Conditioner Owner's Manual Preparation For Periods of Non-Use If you plan to not use your air conditioner for an extended period of time, do the following: • Run the appliance on FAN mode for 12 hours in a warm room to dry all its components. Presence of moisture for a long period of time may lead to mold formation.
UltraSlim Split Air Conditioner Owner's Manual 07. Troubleshooting SAFETY PRECAUTIONS If ANY of the following conditions occurs, turn off your unit immediately! • Any cables are damaged or abnormally warm • You smell a burning odour • The unit emits loud or abnormal sounds •...
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NOTE If your problem persists after performing the checks and diagnostics above, turn off your unit immediately and contact ActronAir on 1800 119 229 for technical support or warranty. Owner's Manual - UltraSlim 2 Split System Doc. No. 9590-4015 Ver. 1 220608...
UltraSlim Split Air Conditioner Owner's Manual 08. Display Codes When troubles occur, please check the following points before contacting a qualified service technician Normal Display (not error code) Display Operation Timer Lamp Causes Codes Lamp Defrost Timer ON is set. Activation of Swing, Boost, Silence or UV-C lamp (3s) OF (3s) Timer OFF is set.
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UltraSlim Split Air Conditioner Owner's Manual 09. Maintenance Maintenance Procedures This section describes the procedures that must be performed as a part of normal maintenance program. Regular This section describes the procedures that must be performed as a part of normal maintenance program. Regular servicing of equipment by licensed HVAC technician is highly recommended.
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UltraSlim Split Air Conditioner Owner's Manual Cleaning the Condenser Coils Clean the coils at least once a year or more frequently if unit is located in a dusty and dirty environment, in order to maintain your system’s proper operating performance. High discharge pressures are good indication that the coils need cleaning.
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UltraSlim Split Air Conditioner Owner's Manual 10. Maintenance Frequency Checklist Regular servicing of equipment by a qualified technician is recommended every 12 months for residential applications and every quarter for commercial applications. Regular servicing of your unit helps in maintaining its optimum performance and reliability.
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UltraSlim Split Air Conditioner Owner's Manual Outdoor Unit Service Frequency Parts Detail of Service Check Service Methods For highly corrosive environment, wash panels Casing / Panels Visual check for damage, rust quarterly with water & neutral detergent and Frames and dust accumulation.
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