Elsteam MISTRAL, Use And Maintenance Manual, Page: 4 / 64

CONTENTS
924EHUCE4.00 - Mistral Humidifier 06/2022 | 4 |
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 39
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