CONTENTS
1.
OVERVIEW ......................................................................................................................... 1
2.
FEATURES .......................................................................................................................... 1
3.
CONSTITUTION ................................................................................................................. 2
4.
OUTLINE ............................................................................................................................. 4
5.
SPECIFICATIONS.............................................................................................................. 8
5.1
Sensor unit ........................................................................................................................ 8
5.2
Controller .......................................................................................................................... 9
6.
DISPLAY AND FUNCTIONS OF SENSOR UNIT ...................................................... 10
6.1
Description of function ................................................................................................... 10
6.2
“POWER” LED .............................................................................................................. 10
6.3
“ALARM” LED.............................................................................................................. 10
6.4
“FAILURE” LED ........................................................................................................... 10
7.
DISPLAY AND FUNCTIONS OF CONTROLLER ..................................................... 11
7.1
Mist indicator .................................................................................................................. 11
7.2
“RUN” LED.................................................................................................................... 11
7.3
“SYSTEM FAILURE” LED........................................................................................... 12
7.4
“PRE ALARM” and “HIGH ALARM” LEDs ............................................................... 12
7.5
[STEP] keys and [ENTER] key ...................................................................................... 13
7.6
[INITIAL SET] key switch............................................................................................. 13
7.7
[TEST] key switch .......................................................................................................... 13
7.8
[MODE] key switch........................................................................................................ 14
8.
INSTALLATION .............................................................................................................. 15
8.1 Sensor unit........................................................................................................................... 15
8.2 Controller ............................................................................................................................ 18
9.
WIRING............................................................................................................................. 19
9.1
CABLE ........................................................................................................................... 20
9.2
Wiring of the sensor........................................................................................................ 22
・
9.3 Wiring of the controller ............................................................................................ 23
9.4
Setting of resistance for detecting disconnection............................................................ 26
9.5
Wiring of the gland type sensors .................................................................................... 27
9.6
Cautions in wiring........................................................................................................... 27
10. INITIAL SETUP ............................................................................................................... 29
10.1 Initial setup of sensor units ............................................................................................. 29
10.2 Initial setup of controller................................................................................................. 30
11. OPERATION .................................................................................................................... 31
11.1 Checks before turning the power on ............................................................................... 31
11.2 Steps from the first power ON to practical operation ..................................................... 31
11.3 Full load (mist density level) setting............................................................................... 33
11.4 Initial reset ...................................................................................................................... 34
11.5 Alarm operation check.................................................................................................... 34
12. TEST METHOD AND OPERATION CHECK (FOR IACS M10.13) ........................ 36
13. APPROXIMATE VALUE OF MIST DENSITY ........................................................... 37
14. MAINTENANCE .............................................................................................................. 38
15. TROUBLESHOOTING ................................................................................................... 40
15.1 TROUBLESHOOTING by controller indicate................................................................. 40
15.2 Sensor fail code at LCD on the controller....................................................................... 43
15.3 Sensor clean code at LCD on the controller ................................................................... 43
15.4TROUBLESHOOTING by sensor unit indicate ................................................................ 44
16. APPENDIX........................................................................................................................ 45
16.1 Parts list........................................................................................................................... 45
16.2 Anti-vibration bracket mounting drawing (OPTION) .................................................... 48
16.3 Sensor cleaning procedure .............................................................................................. 48
16.4 Attention of using LOOP wiring for sensor cable routing.............................................. 53
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