User guide

Contents
 Cautions in Using with Safety................................................................1
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Explanation.................................................................................................................... 1
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Table of Illustrated Symbols .......................................................................................... 2
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Fundamental Matters of "WARNING!" and "CAUTION!"............................................... 3
 Before Using this unit.............................................................................4
• Requirements for Installation......................................................................................... 4
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Change the Direction of Opening/Closing Door (only for IJ300/300W)......................... 8
 Description and Function of Each Part.................................................9
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Main Unit .......................................................................................................................9
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Control Panel............................................................................................................... 11
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Characters of the Controller ........................................................................................ 12
 Operation Method .................................................................................13
• Operation Mode and Function List .............................................................................. 13
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Operation Mode, Function Setting Key, and Characters............................................. 15
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Setting of Overheating Prevention Device .................................................................. 16
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Fixed Temperature Operation...................................................................................... 17
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Quick Auto Stop Operation.......................................................................................... 18
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Auto Stop Operation.................................................................................................... 19
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Auto Start Operation.................................................................................................... 21
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Program Operation...................................................................................................... 23
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Other Functions........................................................................................................... 30
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Other Functions........................................................................................................... 31
 Handling Precautions ...........................................................................32
 Maintenance Method.............................................................................34
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Daily Inspection and Maintenance .............................................................................. 34
 Setting of Air Jacket (Optional accessory) .........................................36
 Long storage and disposal...................................................................37
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When not using this unit for long term / When disposing ............................................ 37
 In the Event of Failure… .......................................................................38
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Safety Device and Error Code..................................................................................... 38
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Trouble Shooting ......................................................................................................... 39
 After Service and Warranty ..................................................................40
 Specification..........................................................................................41
 Wiring Diagram......................................................................................42
 Replacement Parts Table......................................................................44
 Reference...............................................................................................45
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List of Dangerous Substances .................................................................................... 45