Elsteam MISTRAL Use And Maintenance Manual page 4

CONTENTS
8. FIRST POWER-UP AND START-UP ................................................................................................ 39
8.1 Introduction .......................................................................................................................................... 39
8.2 Switching on the humidifier................................................................................................................. 39
8.3 Checks to be carried out each time the humidifier is switched on
9. OPERATION .................................................................................................................................... 40
9.1 Draining water / washing reservoir .................................................................................................. 40
9.2 Operating mode configuration ............................................................................................................ 40
9.3 Fan speed configuration ...................................................................................................................... 42
9.4 Humidity setpoint configuration ......................................................................................................... 43
9.4.1 Examples of humidity setpoint configuration .........................................................................................43
9.5 Maximum steam production configuration ....................................................................................... 45
9.6 Temperature sensor ............................................................................................................................ 45
9.7 Humidity adjustment ............................................................................................................................ 46
9.7.1 ON/OFF regulator ......................................................................................................................................46
9.7.2 External proportional regulator with 0...10 V input ..............................................................................47
9.7.3 Regulator with humidity sensor ...............................................................................................................48
9.8 Recording hours of operation ............................................................................................................. 48
9.8.1 Mist-maker operating hours: partial number ........................................................................................48
9.8.2 Fan operating hours: partial number ......................................................................................................48
9.9 Parallel operation ................................................................................................................................ 49
10. MAINTENANCE ............................................................................................................................ 50
10.1 Introduction ....................................................................................................................................... 50
10.2 Periodically checking the status of the humidifier ........................................................................ 50
10.3 Cleaning the Reservoir ...................................................................................................................... 51
10.4 Replacing mist-maker ceramic discs ............................................................................................... 52
11. SPARE PARTS .............................................................................................................................. 53
12. ADJUSTMENT PARAMETERS ..................................................................................................... 54
12.1 Table of adjustment parameters ...................................................................................................... 54
13. MODBUS RTU FUNCTIONS AND RESOURCES ........................................................................... 56
13.1 Introduction ....................................................................................................................................... 56
13.2 Modbus message structure .............................................................................................................. 56
13.3 Modbus functions and registers ...................................................................................................... 56
13.3.1 Available Modbus commands and data areas .....................................................................................57
13.4 Address configuration ....................................................................................................................... 57
13.5 Connections ........................................................................................................................................ 57
13.6 Modbus tables content ...................................................................................................................... 57
13.7 Mistral modbus addresses ............................................................................................................... 58
13.7.1 Table of Modbus addresses ...................................................................................................................58
924EHUCE4.00 - Mistral Humidifier | 4 |
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06/2022