Hitachi RAK-18NH6AS - Circuit Diagram

Remote Control
CIRCUIT DIAGRAM
– 37 –
INPUT
OUTPUT
KEY SWITCH
WIRELESS
TRANSMITION
OUTPUT
Output
Door open
Door shut
Door open
Door shut
Door open
Door shut
P21
P23
P22
Input
Off timer
Sleep
Start/stop
Start/stop
Operation mode select
Auto swing
P25
On timer
–
Time setting
Fan speed selection
Fan speed selection
–
P26
Reservation
–
Hour up
Temperature up
Auto swing
–
P27
Cancel
–
Hour down
Temperature down
–
–
P28