Hitachi RAS-5182CH Service Seite 82

is Voltage normal (approx. 280 ~
~300V)- at output olde of the
pbaot! ?
Check the circuit board inside parts.
When checking, carry out a self
diagnosis by indoor indicator lamp. . .
oe) the circuit board
"of oe) fan motor board
YES
4 Wait for 3 minutes before
forced re-operation by the "Replace euty pan faulty part
-=--$ervice switch.
*3
D-module pin @ control Connector A
Fan Speed voltage (V) BLUE-RED (V
- 86 -.