Elsteam MISTRAL - Pipe Installation Example

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06/2022

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924EHUCE4.00 - Mistral Humidier

5.4.3 Pipe installation example

Fig. 15. Pipe installation example

Main Page

Table of Contents2
Important Information6
Important Safety Information7
Safety Information Relating to the Product8
Introduction9
Description9
Product Overview9
Available Models9
Applications9
Main Features10
Electronic Control Features10
I/O Specifications10
Accessories10
Technical Data11
Technical Specifications11
I/O Specifications12
Receiving the Product13
Checking the Packaging13
Opening the Packaging13
Checking the Packaging Contents13
Mechanical Assembly14
Before You Start14
Information Concerning Installation and the Surrounding Environment14
Dimensions15
Dimensions of Mistral15
Dimensions of Mistral with Box15
Dimensions of Mistral with Support Bracket16
Minimum Installation Distances17
Open Space17
Enclosed Space17
Support Bracket18
Support Bracket Dimensions18
Precautions for Mounting with a Support Bracket18
Method of Mounting with a Support Bracket19
Metal Box20
Dimensions of Metal Box20
Precautions for Mounting with Metal Box20
Method of Mounting with Box21
Installation on a Wall21
Installation on a Supporting Base22
Hydraulic Installation and Connections23
Humidifier Composition23
Top and Front23
Bottom23
Hydraulic Installation23
Water Specifications23
Water Drainage System24
Connection Specifications24
Drain Water24
Aerosolized Water Distribution25
Vertical Distribution Kit25
Intake Conveyor26
Pipe Installation Example28
Electrical Connections29
Before You Start29
Connection Best Practice29
Wiring Best Practices29
Wiring Guidelines30
Guidelines for Screw Terminal Blocks30
Permitted Cable Lengths30
Wiring Diagram31
Configurations32
Resistive Humidity Sensor Connection32
Humidity Sensor Connection 432
Humidity Sensor Connection 033
External Proportional Humidistat Connection with Signal 033
ON/OFF Connection with Humidistat or External Contact33
User Interface34
Mistral User Interface34
Led34
Keys34
EV3K User Interface35
Icons35
Touch Keys35
Main View36
Setting and Changing the Setpoint36
Maintenance Menu37
Maintenance Parameters37
Accessing the Parameters Menu38
Changing Fan Speed39
Maximum Humidity Production Configuration39
First Power-Up and Start-Up40
Introduction40
Switching on the Humidifier40
Checks to be Carried out each Time the Humidifier Is Switched on40
Operation41
Draining Water / Washing Reservoir41
Operating Mode Configuration41
Fan Speed Configuration43
Humidity Setpoint Configuration44
Examples of Humidity Setpoint Configuration44
Maximum Steam Production Configuration46
Temperature Sensor46
Humidity Adjustment47
ON/OFF Regulator47
External Proportional Regulator with 048
Regulator with Humidity Sensor49
Recording Hours of Operation49
Mist-Maker Operating Hours: Partial Number49
Fan Operating Hours: Partial Number49
Parallel Operation50
Maintenance51
Introduction51
Periodically Checking the Status of the Humidifier51
Cleaning the Reservoir52
Replacing Mist-Maker Ceramic Discs53
Spare Parts54
Adjustment Parameters55
Table of Adjustment Parameters55
Modbus Rtu Functions and Resources57
Introduction57
Modbus Message Structure57
Modbus Functions and Registers57
Available Modbus Commands and Data Areas58
Address Configuration58
Connections58
Modbus Tables Content58
Mistral Modbus Addresses59
Table of Modbus Addresses59
Diagnostics60
Alerts Table (LED Interface)60
Warnings60
Alarms60
High or Low Humidity Alert60
Level Sensor Alert61
Water Alert61
Alerts Table (EV3K Interface)61
Wiring Diagram63

Elsteam MISTRAL - Pipe Installation Example

Table of Contents