ARICO Technology Co., Ltd. -7-
1-4-5 Process control：
Start conditions: STG is ON
Action mode: Before TGT time completes countdown. SV1 is the main display.
1-4-6 Over current protect
Control:
Regular: Actual current < 15 A
Malfunction: When actual current is >15A, the output will stop and O1ST
display on the first set of monitor. After 1 minute, output resumes
and detects the current. If it’s 15A and it occurs more than 3
times, the output stops and the alarm starts with O1ST display.
(PS: If the heater shorts out, the 20A fuse breaks)
TRIAC Malfunction: When start action delays within 30 sec, the module will
force output ratio to 0%.
Regular: Actual current= 0 A
Malfunction: When actual current is> 0 A, control will stop and alarm start,
O1ST message will appear on first set of LED until the model
starts power again.
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