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1
TECHNICAL CHANGES
PLFY-P12NBMU-ER1 PLFY-P12NBMU-ER2
PLFY-P15NBMU-ER1 PLFY-P15NBMU-ER2
PLFY-P18NBMU-ER1 PLFY-P18NBMU-ER2
PKFY-P24NBMU-ER1 PLFY-P24NBMU-ER2
PKFY-P30NBMU-ER1 PLFY-P30NBMU-ER2
PKFY-P36NBMU-ER1 PLFY-P36NBMU-ER2
INDOOR CONTROLLER BOARD (I.B.) has been changed (S/W version up).
PLFY-P12NBMU-E PLFY-P12NBMU-ER1
PLFY-P15NBMU-E PLFY-P15NBMU-ER1
PLFY-P18NBMU-E PLFY-P18NBMU-ER1
PKFY-P24NBMU-E PLFY-P24NBMU-ER1
PKFY-P30NBMU-E PLFY-P30NBMU-ER1
PKFY-P36NBMU-E PLFY-P36NBMU-ER1
INDOOR CONTROLLER BOARD (I.B.) has been changed.
Use the specifi ed refrigerant only
Never use any refrigerant other than that specifi ed.
Doing so may cause a burst, an explosion, or fi re when the unit is being used, serviced, or disposed of.
Correct refrigerant is specifi ed in the manuals and on the spec labels provided with our products.
We will not be held responsible for mechanical failure, system malfunction, unit breakdown or accidents caused
by failure to follow the instructions.
OCH421B