Page 1
CS-E18QB4RW CU-E12QB4R CU-E18QB4R Multi Split Outdoor Unit CU-4E23QBR CU-4E27QBR CU-5E34QBR Operating Instructions Air Conditioner Thank you for purchasing Panasonic Air Conditioner. Installation instructions attached. Before operating the unit, read these operating instructions thoroughly and keep them for future reference. F569675...
Page 2
Indoor units Multi air conditioner system Multi air conditioner systems save space by letting you connect multiple indoor units to a single outdoor unit. • For complete product features, please refer catalogue. Indoor units • It is possible to operate the indoor units individually or simultaneously.
Quick guide Table of contents Inserting the batteries Safety precautions ....4-5 1 Pull out the back cover of remote control How to use.......6-7 2 Insert AAA or R03 batteries (can be used ~ 1 year) Cleaning instructions ....8 3 Close the cover Troubleshooting ......
Safety precautions To prevent personal injury, injury to others or property damage, please comply with the following: WARNING Incorrect operation due to failure to follow instructions below may cause harm or damage, the seriousness of which is classifi ed as below: Indoor unit and outdoor unit This appliance is not intended for use by persons This sign warns of...
Page 5
To prevent overheating, fi re or electric shock: Do not use for preservation of precise equipment, • Do not share the same power outlet with other food, animals, plants, artwork or other objects. equipment. This may cause quality deterioration, etc. •...
How to use Single split system Single Multi split system Multi MODE To select operation mode AUTO - For your convenience • During operation mode selection the POWER Remote control indicator blinks. receiver • Unit selects operation mode every 10 minutes according to setting temperature and room Control Panel temperature.
Page 7
FAN SPEED To set the timer To select fan speed 2 sets of ON and OFF timers are available to turn ON or OFF the unit at different preset (Remote control display) times. • For AUTO, the indoor fan speed is automatically TIMER adjusted according to the operation mode.
Cleaning instructions To ensure optimal performance of the unit, cleaning has to be carried out at regular intervals. Please consult authorised dealer. • Switch off the power supply before cleaning. • Do not touch the aluminium fi n, sharp parts may cause injury. •...
Troubleshooting The following symptoms do not indicate malfunction. Symptom Cause Mist emerges from indoor unit. • Condensation effect due to cooling process. Water fl owing sound during operation. • Refrigerant fl ow inside the unit. The room has a peculiar odour. •...
Information Information for Users on Collection and Disposal of Old Equipment and used Batteries [Information on Disposal in other Countries outside the European Union] These symbols are only valid in the European Union. If you wish to discard these items, please contact your local authorities or dealer and ask for the correct method of disposal.