Samsung CNH HDB Series Technical Data Book page 22

6. Electrical Wiring Diagram 6. Electrical Wiring Diagram
Wind-Free 4Way Cassette
SUB PBA Printed Circuit Board(SUB)
M-BLDC BLDC Motor
NOTE
• This wiring diagram applies only to the Indoor unit.
• Symbols show as follow :
blk: black, red: red, blu: blue, wht: white, yel: yellow, brn: brown, sky: skyblue: grn: green
• For connection wiring indoor-outdoor transmission F1-F2, indoor-wired remote controller transmission F3-F4.
• Protective earth(screw),
SPI S-Plasma ion
EEV Electronic Expansion Valve
EXT_CONTROL EXTERNAL_CONTROL
: connector, : The wire quantity
ROOM(10K) Thermistor ROOM OUT(10K)
EVA-IN(10K) Thermistor EVA IN(10K)
EVA-OUT(10K) Thermistor EVA OUT(10K)