Daewoo DSA-151L User Manual

38
DESCRIPTION
Number 38 Terminal of Micom is put out Pulse Output, by way of Buffer it is driving Photo Triac TLP560 and
then Triac SM3JZ47 is supplied Trigger Signal.
Trigger Test of Triac is detected Zero Cross Part of AC input and it is triggered from Zero Cross part to Time
delay part according to Fan Speed. (Ref. Fig 4-1) SN1 is Snubber.
KID 65004
38
R4
1K
12V
R5 100 L1
TLP560J
TRIAC
SM3
JZ47
AC220V
0.1µF/120OHM
TO MOTOR
SN1
L
MICOM
Triac Driving (4)
AC220V
TRIGGER
MOTOR
INPUT
LOW SPEED MEDIUM SPEED HIGH SPEED
Fig 4-1
LOW SPEED
MEDIUM SPEED
HIGH SPEED

Daewoo DSA-151L Specifications

General

Brand	Daewoo
Model	DSA-151L
Category	Air Conditioner
Language	English