Emerson Dixell IEV24D - General Warning; Safety Precautions

1592026260 IEV22-24D GB r.1.0 21.02.2019 IEV 3/60
INDEX
1. GENERAL WARNING .................................................................................... 5
1.1 PLEASE READ BEFORE USING THIS MANUAL ............................................................................... 5
1.2 SAFETY PRECAUTIONS ....................................................................................................... 5
1.3 PRODUCT DISPOSAL (WEEE)
................................................................................................. 6
2. MAIN CHARACTERISTIC ............................................................................... 7
3. USER INTERFACE ........................................................................................ 7
3.1 ICONS OF THE DISPLAY .............................................................................................................. 8
3.2 KEYS ................................................................................................................................... 8
3.3 SCREEN DISPLAY ..................................................................................................................... 9
3.4 VIEWING THE MEASURED OR CALCULATED VARIABLES ........................................................................ 10
3.5 VIEWING ACTIVE ALARMS, ALARM LOG AND THE UPLOAD FUNCTION ........................................................ 12
3.6 VIEWING THE SUPERHEATING SET POINT ....................................................................................... 12
3.7 MODIFYING THE SUPERHEATING SET POINT .................................................................................... 13
3.8 VIEWING PARAMETERS OF LEVEL PR1 .......................................................................................... 13
3.9 VIEWING PARAMETERS OF LEVEL PR2 .......................................................................................... 14
3.10 HOW TO MODIFY THE PARAMETERS ............................................................................................ 16
3.11 MODIFYING THE VALUE OF PASSWORD PR2 .................................................................................. 17
3.12 TEMPERATURE AND PRESSURE PARAMETER VALUES ...................................................................... 19
4. CONNECTIONS .......................................................................................... 19
5. DIGITAL INPUTS ........................................................................................ 21
6. RELAY ...................................................................................................... 22
7. GENERAL DESCRIPTION ............................................................................ 22
7.1 KIND OF OPERATION ............................................................................................................... 23
7.2 CONFIGURATION VALVE ↔ CIRCUIT ............................................................................................. 26
7.3 VALVE MANAGEMENT .............................................................................................................. 27
7.4 ALARM MANAGEMENT ............................................................................................................. 31
8. DESCRIPTION OF PARAMETERS ................................................................. 32
8.1 PROBE CONFIGURATION PARAMETERS .......................................................................................... 32
8.2 PARAMETERS TO CONFIGURE THE RELAYS AND DIGITAL INPUTS ............................................................ 33
8.3 DISPLAY VIEW SETTING PARAMETERS ........................................................................................... 33
8.4 VALVE CONFIGURATION PARAMETERS .......................................................................................... 33
8.5 SYSTEM CONFIGURATION PARAMETERS ........................................................................................ 34
8.6 ADJUSTMENT PARAMETERS ...................................................................................................... 34
8.7 OTHER PARAMETERS .............................................................................................................. 36
9. PARAMETERS TABLE ................................................................................ 37
10. ALARM CODES AND ACTIONS .................................................................. 48