Panasonic PAPAMY1702034CE - Block Diagram

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6. Block Diagram
MS
3 ~
POWER SUPPLY SINGLE PHASE
FUSE 3
FUSE 2
RY-AC
PTC
REACTOR
1 2 3
TO
INDOOR
UNIT
A
1 2 3
TO
INDOOR
UNIT
B
N
L
RY-PWR
NTC
SC
RECTIFICATION
CIRCUIT
PFC CIRCUIT
NTC NTC
RECTIFICATION CIRCUIT
FUSE 1
M
(OUTDOOR UNIT)(INDOOR UNIT)
NOISE
FILTER
CIRCUIT
HEATER
RY-HT