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Cascade Series 2
Four Way Cassette
Owner's Manual
Model Numbers
CRC-100CS / CRE-100CS
URC-125CS / CRE-125CS
URC-140CS / CRE-140CS
IMPORTANT NOTE:
Please read this manual carefully before installing or operating your air conditioning unit. Make sure to save this manual for
future reference.
CAUTION:
The system is charged with fl ammable refrigerant, safety checks are necessary to ensure that the
risk of ignition is minimised.
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Table of Contents
Related Manuals for ActronAir Cascade 2 Series
Summary of Contents for ActronAir Cascade 2 Series
- Page 1 Cascade Series 2 Four Way Cassette Owner's Manual Model Numbers CRC-100CS / CRE-100CS URC-125CS / CRE-125CS URC-140CS / CRE-140CS IMPORTANT NOTE: Please read this manual carefully before installing or operating your air conditioning unit. Make sure to save this manual for future reference.
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Page 2: Table Of Contents
10. Maintenance Frequency Checklist ..................14 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. -
Page 3: General Information
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”... -
Page 4: Unit Parts
Four-Way Cassette Owner's Manual CAUTION • DO NOT inspect the unit by yourself. Ask a qualifi ed 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.). -
Page 5: Operating Conditions
Four-Way Cassette Owner's Manual 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. -
Page 6: Care And Maintenance
Four-Way Cassette Owner's Manual Auto-Restart The system has an auto restart function. If a power failure occurs, the system will immediately stop. When power returns, the unit will restart automatically in its last programmed setting once power is resotered. Louvre Angle Memory Function When the unit restarts after a power failure, the angle of the horizontal louvres will automatically return to the previous position. - Page 7 Four-Way Cassette Owner's Manual DANGER Live Electrical Connections! It may be necessary to work with live electrical components on certain maintenance tasks. Only licensed electricians and qualified technicians are allowed to perform these tasks. Beware of Rotating Fan Blades! Always make sure that all power supply, to the Outdoor Fans are turn Off and isolated. Observe WH&S safety procedures, do not wear loose clothing and any jewellery when working near the fans.
- Page 8 Four-Way Cassette Owner's Manual Coil Cleaning Procedures • Disconnect power to the unit. • Remove the louvered panels from the unit to gain access to the air inlet side of the coils. • Use a soft brush to remove loose dirt and debris from both sides of the coils. •...
- Page 9 Four-Way Cassette Owner's Manual Step 3. Remove the air fi lter. Step 4. Clean the air fi lter by vacuuming the surface or washing it with warm and mild detergent. Step 5. Rinse the fi lter with clean water and allow it to air-dry. DO NOT let the fi lter dry in direct sunlight. Step 6.
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Page 10: Troubleshooting
Four-Way Cassette 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 •... -
Page 11: Display / Error Codes
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. 08. Display / Error Codes When troubles occur, please check the following points before contacting a qualified service technician. -
Page 12: Maintenance
Four-Way Cassette Owner's Manual Error Codes Error Operation Timer Lamp Causes Codes Lamp EH 00/ 1 time Indoor unit EEPROM parameter error EH 0A EL 01 2 times Indoor / outdoor unit communication error EH 03 4 times The indoor fan speed is operating outside of the normal range EH 60 6 times Indoor room temperature sensor T1 is in open circuit or has short circuited... - Page 13 Four-Way Cassette Owner's Manual Annual Maintenance Checklists • Perform general maintenance inspections. • Perform scheduled start-up checks. • Leak test refrigerant circuits. • Inspect contacts of all contactors and relays. Replace all worn contacts as required. • Inspect, clean and tighten all electrical connections. •...
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Page 14: Maintenance Frequency Checklist
Four-Way Cassette 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. - Page 15 Four-Way Cassette 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 and neutral detergent and Frames and dust accumulation. solution.
- Page 16 ©Copyright 2022 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, specifi cations are subject to change without notice. Owner's Manual - Cascade Series 2...
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