Samsung CNH HDB Series Technical Data Book page 38

6 6 . . El Electric ectrical al Wiring Diagr
Duct S
MAIN PBA Printed circuit board(MAIN)
EXT_CONTROL EXTERNAL CONTROL
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)
Wiring Diagram
EEV
EVA-IN (10K)
DISCHARGE(10K) Thermistor DISCHARGE
am
Electronic Expansion Valve
Thermistor EVA IN(10K)
ROOM (10K) Thermistor ROOM in (10K)
EVA-OUT (10K) Thermistor EVA OUT(10K)