Service manual
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1
TECHNICAL CHANGES
PKFY-P15VBM-ER2 PKFY-P15VBM-ER3
PKFY-P20VBM-ER2 PKFY-P20VBM-ER3
PKFY-P25VBM-ER2 PKFY-P25VBM-ER3
INDOOR CONTROLLER BOARD (I.B.) has been changed. (S/W version up)
PKFY-P15VBM-E PKFY-P15VBM-ER2
PKFY-P20VBM-ER1 PKFY-P20VBM-ER2
PKFY-P25VBM-ER1 PKFY-P25VBM-ER2
HEAT EXCHANGER and WATER CUT have been changed.
PKFY-P20VBM-E PKFY-P20VBM-ER1
PKFY-P25VBM-E PKFY-P25VBM-ER1
INDOOR CONTROLLER BOARD (I.B.) has been changed.
OCH418C










