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. The priority 
of operation is placed on the fi rst unit that 
turned on.
• During operation, HEAT and COOL modes 
cannot activate at the same time for different 
indoor units.
• The power indicator blinks to indicate the 
indoor unit is standing by for a different 
operation mode.
Indoor units
Outdoor unit
( CU-2E15PBE, CU-2E18PBE, CU-3E18PBE, 
CU-4E23PBE, CU-4E27PBE, CU-5E34PBE) 
Operation conditions
Use this air conditioner under the following temperature range.
DBT: Dry bulb temperature / WBT: Wet bulb temperature
Single split outdoor unit
CU-E9PFE, CU-E12PFE, CU-E18PFE
Indoor Outdoor
DBT WBT DBT WBT
COOL 
Max. 32 23 43 26
Min. 16 11 16 11
HEAT 
Max. 30 - 24 18
Min. 16 - -15 -6
°C (temperature)
Multi split outdoor unit
CU-2E15PBE, CU-2E18PBE,
CU-3E18PBE, CU-4E23PBE,
CU-4E27PBE, CU-5E34PBE
Indoor Outdoor
DBT WBT DBT WBT
COOL 
Max. 32 23 46 26
Min. 16 11 -10 -
HEAT 
Max. 30 - 24 18
Min. 16 - -15 -16
°C (temperature)
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.
The illustrations in this manual are for explanation purposes only and may differ from the actual unit.
They are subject to change without notice for future improvement.
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