First of all, thank you very much for purchasing the Water Leakage Detector AD-AS-1LCM-A.
Before using, read this operation manual carefully to ensure correct operation. Keep this manual in a convenient place for
quick reference.
1. Explanation of Individual Parts of Water Leakage Location Detector
Water leakage location detectors
（
AD-AS-1LCM-A
）
has functions in Drawing 1.
Drawing 1 Explanation of Individual Parts of Water Leakage Location Detector
-1-
Sensor length and leakage location indicator
Power indicator LED
Light up when the power is turned on.
Alarm indicator LED
Flashes when a water leakage is detected.
Light up when a break is detected.
*Described on page 6 and 7
Alarm Cancel Switch
Used for canceling alarm when the alarm hold
setting is activated for indication or the control
output contacts.
Buzzer Stop Switch
*Described on Pages 9 and 12.
Detector number indicator
Detector number setting switch
*Described on Page 10
Operation setting switches
①
Buzzer sounding
②
Alarm hold for leakage location indication
③
Alarm hold for control output contact
④
Shifting the water leakage contact
between Contact-a and Contact-b
⑤
Shifting the break relay contact
between Contact-a and Contact-b
⑥
Water leakge location data output
⑦
Detection sensitivity change
*Described on Page 5,6,8,9,10 and 11.
Power switch
Switch for the adjustment of detection
sensitivity
*Do not change the
factory setting
Terminal block (M3)
*Described on Page 3 and 6.
