Panasonic service manual OUTDOOR UNIT : CU-3KE19NBU CU-4KE24NBU, CU-4KE31NBU, Capacity at

TECHNICAL & SERVICE MANUAL

OUTDOOR UNIT : CU-3KE19NBU

CU-4KE24NBU

CU-4KE31NBU

DC INVERTER MULTI-SYSTEM AIR CONDITIONER

Capacity at 230V	Outdoor Model No.	Product Code No.
19,100 BTU/h	CU-3KE19NBU	1 852 361 27
23,200 BTU/h	CU-4KE24NBU	1 852 361 28
30,600 BTU/h	CU-4KE31NBU	1 852 361 29

CU-3KE19NBU

CU-4KE24NBU

CU-4KE31NBU

< Applicable Indoor Units >

Wall mounted type

CS-MKE7NKU

CS-MKE9NKU

CS-MKE12NKU

CS-MKE18NKU

CS-MKE24NKU

Semi-concealed type CS-MKE9NB4U & CZ-18BT1U CS-MKE12NB4U & CZ-18BT1U CS-KE12NB4UW & CZ-18BT1U

IMPORTANT

These air conditioners employ new refrigerant R410A.

Pay special attention when servicing the unit.

REFERENCE NO. SM700878