Hitachi RAK-25RXD - Page 64

Removing the indicating P.W.B.
the control P.W.B.
2. Remove the upper hook from the indicating
P.W.B. lock resin, pull the P.W.B. forward a
little and remove it.
Removing control P.W.B.
1. Remove the connectors from the CN3.
2. Remove the P.W.B. from the P.W.B. support.
CN16
STRUCTURE OF AN INDOOR UNIT ELECTRIC PARTS
RAK-18QXD,RAK-25RXD,RAK-35RXD,RAK-50RXD
FIXTURE SCREW
FIXTURE SCREW
Removing electrical parts
3. Remove three lock screws.
FIXTURE SCREW
ELECTRIC A L. COVER
1. Remove the electrical parts cover.
2. Remove the connectors from the CN4 (heat exchange
thermistor), CN9、CN15、CN19 (stepping motor) , CN2 (fan motor)and CN16
(
P.W.B.(INDICATION)
)
.
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