Samsung mini DVM Series Service Manual page 230

No. SW
SW01 SW02
A
SW03 SW04
No. SW
K1
K2
B
K3
K4
Samsung Electronics
Function
Main address
set
(00 ~99)
Centralized control
address set
(00 ~FF)
Function
Wired remote control
Centralized control
Heating thermo-off
Min.EEV step at heating
ON OFF
not use use
N/A N/A
+2˚C + 5˚C
fix 80step 0 or 80step
PCB Diagram
9-14