Contents
1. SAFETY PRECAUTIONS ........................................................................................................... 1
Explanation of Symbols ...................................................................................................................... 1
Symbol Glossary ................................................................................................................................. 2
Warnings and Cautions ....................................................................................................................... 3
2. PRE-OPERATION PROCEDURES ............................................................................................ 4
Installation Precautions & Procedures ................................................................................................ 4
3. COMPONENT NAMES & FUNCTIONS ...................................................................................... 8
Main Unit ............................................................................................................................................. 8
Interior Structure ................................................................................................................................. 9
Control Panel .................................................................................................................................... 10
4. OPERATION PROCEDURE ..................................................................................................... 11
Prior Confirmation ............................................................................................................................. 11
Setting Date & Time .......................................................................................................................... 12
Buzzer function selection .................................................................................................................. 13
Constant Temperature Operation ..................................................................................................... 15
Auto Stop Operation ......................................................................................................................... 19
Auto Start Operation ......................................................................................................................... 22
Programmed Operation .................................................................................................................... 25
Copying & Deleting Programs .......................................................................................................... 34
Wait Function .................................................................................................................................... 36
Keypad Lock Function ...................................................................................................................... 37
Calibration Offset Function ............................................................................................................... 38
Recovery Function ............................................................................................................................ 39
CO
2
Emissions & Power Consumption Settings ............................................................................... 40
Data Backup, Data Recovery & Reset ............................................................................................. 42
Monitoring Data ................................................................................................................................. 43
Independent Overheat Prevention Device ........................................................................................ 45
5. HANDLING PRECAUTIONS .................................................................................................... 46
Warning ............................................................................................................................................. 46
Caution .............................................................................................................................................. 47
6. MAINTENANCE PROCEDURES .............................................................................................. 52
Daily Inspection & Maintenance ....................................................................................................... 52
Replacing the HEPA filter ................................................................................................................. 52
7. STORAGE AND DISPOSAL .................................................................................................... 53
Extended Storage & Unit Disposal ......................................................................................................... 53
Disposal Considerations ................................................................................................................... 53
8. TROUBLESHOOTING .............................................................................................................. 54
Error Codes ....................................................................................................................................... 54
Troubleshooting Guide ...................................................................................................................... 56
9. SERVICE AND REPAIR ........................................................................................................... 57
10. SPECIFICATIONS .................................................................................................................. 58
11. ACCESSORY OPTIONS ........................................................................................................ 60
Accessory Item List ........................................................................................................................... 60
12. WIRING DIAGRAM................................................................................................................. 62
DE411/611
DT411/611 ................................................................................................................... 62
