三合微科股�½有限公司
S
AM
H
OP
Microelectronics Corp.
SM3502
FAN CONTROLLER
F. TIMER KEY SETTING
SM3502 has many types of timer setting, mode "1" is ladder-adder and mode "2" is non-ladder
adder for four steps. Timer key will not activate when fan controller is off. These types of timer
may be chosen by bonding option.
MODE "1": Timer with accumulation
LED display
Timer Setting
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
Four-steps Type
A*1 A*2 A*3 A*4
MODE "2": Timer with non-accumulation
LED display
Timer Setting.
1
2
4
8
Four-steps Type
A
B
C
D
G. MEMORY FUNCTION
When memory function is available, wind speed, mode and swing functions will operate as last
state; if last state is sleep mode, press SPEED key enable fan controller while memory
functions(Speed/Mode/Swing) will be returned to the last state before sleep mode operation.
H. STARTING WIND
Fan controller starts with three seconds starting wind (Medium wind).
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V.1.0
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
