SPLIT-SYSTEM HEAT PUMP
SERVICE MANUAL
Indoor unit
[Model Name]
PKA-AL12NL
PKA-AL18NL
INDOOR UNIT
WIRELESS REMOTE
CONTROLLER
(Option)
[Service Ref.]
PKA-AL12NL-U1
PKA-AL18NL-U1
ON
RETURN SELECT
MENU
HOLD
OFF
WIRED REMOTE CONTROLLER
(Option)
R454B
CONTENTS
PARTS CATALOG (OCB858)
July 2024
No. OCH858
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