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SteamOvap IER02 Installation And Operation Manual

Electric resistive steam humidifier
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IER
ELECTRIC RESISTIVE STEAM HUMIDIFIER
Installation and Operation Manual
Please read and save this manual
steamOvap technologies inc, 1490 Mazurette, Montreal, Qc, H4N 1H2, Canada
Tel.: 1-844-357-4477 •
www.steamOvap.com
Rev.: 210602

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  • Page 1 ELECTRIC RESISTIVE STEAM HUMIDIFIER Installation and Operation Manual Please read and save this manual steamOvap technologies inc, 1490 Mazurette, Montreal, Qc, H4N 1H2, Canada Tel.: 1-844-357-4477 • www.steamOvap.com Rev.: 210602...

  • Page 2: Introduction

    Any other use or operation outside the above design scope without written authorization from steamOvap may lead to trouble and hazardous conditions and will void warranty. No alteration or modification to the humidifier must be done without written authorization from steamOvap.

  • Page 3: Table Of Contents

    You can also visit our Youtube® channel: youtube/steamovap and watch our 2 minutes IER service/cleaning video. Figure 1, IER one module Information contained in this manual is subject to change without notice. To obtain the latest technical information visit our website at steamOvap.com...

  • Page 4: Ec Declaration Of Conformity

    Address: 1490 Mazurette, Montreal, Qc, H4N 1H2, Canada Product description: Electric steam humidifier list of Models: IER02, IER04, IER05, IER09, IER12, IER17, IER22, IER31, IER44, IER62 followed by 3 digits denoting supply voltage and 1 digit denoting number of phase...

  • Page 5: Safety Warnings

    Others Risk of flooding. In order to avoid any risk of flooding steamOvap recommends a Hi limit humidity switch installed in the air duct downstream of the steam distribution ramp. Risk of freezing. Plan an anti-freeze system in case of installation in a location that would be exposed to outside conditions and susceptible of freezing.

  • Page 6: Before To Proceed To Installation

    2. Verify that model of the humidifier matches the purchase order and that all accessories are included. 3. Any missing item should be reported as soon as possible to steamOvap or its representative and within 5 business days after receipt.

  • Page 7: Ier Overview

    Type & Model B BACnet RS485 IER 05 - 230 / 1 - MB RT Roof top enclosure IER electrical rating Steam Current Model Power Capacity 230V/1p 400V/3p IER02 2.8kg/h 2.1kW 9.2A IER04 4.5kg/h 3.3kW 14.3A 4.8A IER05 6.8kg/h 5.0kW 21.7A...
  • Page 8 O V E R V I E W IER Dimensions & weight Figure 3, IER Dimensions, single module Steam outlets Condensate return Drain outlets Water inlet Figure 4, IER Dimensions, two modules, model IER44 & 62...
  • Page 9 O V E R V I E W Steam Nb Cyl Nb Steam Dimensions Model Outlet + Ø Capacity + size weight IER02 2.8kg/h DN40 510mm 585mm 330mm 21kg small IER04 4.5kg/h DN40 510mm 585mm 330mm 21kg small IER05 6.8kg/h...

  • Page 10: Installation Overview

    I N S T A L L A T I O N Installation overview General 1. Installation of this humidifier should be carried out by trained and qualified personnel. 2. Any work related to installation of this humidifier must comply with local code and regulation regarding safety and prevention of accidents.
  • Page 11 I N S T A L L A T I O N Installation steps : 1. Positioning & mounting of IER electric steam humidifier 2. Water supply installation 3. Drain installation 4. Steam line installation for duct humidification or Direct humidification in room 5.

  • Page 12: Installation - Step 1 Ier Positioning & Mounting

    If local is subject to below freezing point temperature, activation of ant freezing function of the IER steam humidifier is required. For outdoor installation please contact your steamOvap representative to order and install special RT outdoor enclosure for IER. IER maximum ambient conditions: Temperature: +5 to +45°C...
  • Page 13 I N S T A L L A T I O N Clearance guidelines There is no minimum clearance on both side of the IER humidifier, however it is a good practice to allow a clearance of 100 to 200mm for ease of installation and service Allow a minimum clearance of 600mm with floor to allow for proper drain slope and drain pipe column.
  • Page 14 Figure 10, mounting holes double module Figure 9, mounting holes single module (IER 44 & 62) (IER 04 to 31) Mounting holes positions [mm] Model IER02 to 09 IER12 to 31 IER44 & 62 Weight Model Nb Cyl + size Net Weight Oper.
  • Page 15 IER electric steam humidifier. In case, the wall is not solid enough to support operating weight of IER electric steam humidifier, install humidifier on the floor stand (FS option is available to your steamOvap representative). 2. Mark the wall or support according to the above holes location, and drill 4 holes to the wall or support as per the size of anchors and/or screws.
  • Page 16 IER electric steam humidifier. In case, the wall is not solid enough to support operating weight of IER electric steam humidifier, install it on a floor stand (FS option is available to your steamOvap representative). 3. Mark the wall or support according to the mounting bracket holes location, Drill holes to the wall or support to attach the bracket to the wall as per the size of anchors and/or screws.

  • Page 17: Installation - Step 2 Water Supply Installation

    I N S T A L L A T I O N Installation – step 2 Water supply installation Water supply specification & quality: Water supply pressure: 1 to 5bar Water supply temperature: 3 to 40°C IER electric steam humidifier can accept a wide range of water quality. Untreated water will lead to scale deposits that will need to be regularly removed from steam chamber.
  • Page 18 2. If IER humidifier is supplied with tap water it is recommended to install a 10µ sediment filter (supplied by others) on the line. Alternatively steamOvap can provide a 2 stages pre-filter 5 + 1μ PP filter as extra protection and filtration (model WF-51).

  • Page 19: Installation - Step 3 Drain Installation

    I N S T A L L A T I O N Installation – step 3 Drain installation Water drained specification: Drained water maximum temperature: 60°C (when supplied with cold water supply) Drained water flow rate: 25 l/min IER04 to IER31 Drain outlet dimension: : (1x) [32mm] IER44 &...
  • Page 20 I N S T A L L A T I O N Risk of overflow. ✔ A minimum slope angle of 5 degree of the drain hose or pipe and a minimum length of 60cm must be provided between IER’s module drain outlet and building’s open drain inlet. ✔...

  • Page 21: Installation - Step 4 Steam Distribution Installation

    I N S T A L L A T I O N Installation – step 4 Steam distribution installation SR models for horizontal in duct humidification SRS(X)(E) - steam ramp with slope Main feature: Easiest to install. Not recommended when large quantity of 5°...

  • Page 22: Sr Models For Vertical Duct - Option -V

    I N S T A L L A T I O N SRS or SRC SRSX or SRCX One row of nozzle Two rows of nozzles 60° Figure 19, SRS or SRC Figure 20, SRSX or SRCX SR models for Vertical duct - Option -V 90°...
  • Page 23 I N S T A L L A T I O N Minimum distances for SRS & SRSX Horizontal duct Aligned Staggered Figure 25, minimum distance SR in horizontal duct Here are some guidelines to avoid condensing on the duct surface or on SR steam ramps ...

  • Page 24: Sos Or Soe - Steamosorb, Multi-Ramp Steam Grid

    I N S T A L L A T I O N SOS or SOE – steamOsorb, multi-ramp steam grid Top bracket SOS-R vertical steam ramps Condensate return Bottom bracket SOS-H header Figure 27, steamOsorb (SOS or SOE) multiramp installation Main features: Made to measure to fit inside ventilation duct;...

  • Page 25: Steam Line Installation

    I N S T A L L A T I O N Steam line installation steamOvap recommends the use of rigid pipe (stainless steel or copper) for steam line longer than There is no maximum length for steam line, however plan for the following steam losses...
  • Page 26 I N S T A L L A T I O N Air direction this side or the other Supply duct Steam pipe/hose Slope : 2° minimum SRC steam ramp with dedicated Condensate line condensate return Slope : 2° minimum Vertical run SRC cover plate Condensate trap...
  • Page 27 I N S T A L L A T I O N Condensate return hose or rigid pipe must be installed so that a slope of 2° minimum is ensured. 5. Secure all condensate return line connections with hose clamps SO or SR lower than IER humidifier steam outlet Model IER Steam humidifier...

  • Page 28: Installation - Step 5 Power Supply Installation

    I N S T A L L A T I O N Installation – step 5 Power supply installation Electrical Warning Risk of electric shock. Disconnect power supply before installation or service. Power supply connection must be done by a trained and qualified electrician. ...
  • Page 29 I N S T A L L A T I O N IER electrical rating Steam Current Model Power Capacity 230V/1p 400V/3p IER02 2.8kg/h 2.1kW 9.2A IER04 4.5kg/h 3.3kW 14.3A 4.8A IER05 6.8kg/h 5.0kW 21.7A 7.2A IER09 11.4kg/h 8.3kW 36.1A 12.0A...

  • Page 30: Installation - Step 6 Control Installation

    I N S T A L L A T I O N Installation – step 6 Control installation General guidelines for control installation It is a good practice to install the following safety controls:  An air proving switch (model DAP) in the same duct as the humidifier’s steam ramp so that it can prevent humidifier from producing steam in case there is no air flow.
  • Page 31 I N S T A L L A T I O N Optional Duct RH % sensor for proportional Hi lImit sensor Contactor Water level Foam PT 1000 -1 ADC sp PT1000 Optional proportional output feedback Output analog signal BACnet or RS485 E- PCBA-001, v3.1 Modbus...

  • Page 32: Verification Before Start-Up

    Risk of malfunction. Steam lines should not have any restriction or blockage that may cause a burst of pressure in the steam line. Risk of flooding. In order to avoid any risk of flooding steamOvap recommends a Hi limit humidity switch installation in the air duct downstream of the steam distribution ramp.

  • Page 33: Configuration & Operation

    C O N F I G U R A T I O N & O P E R A T I O N Configuration & Operation Dashboard screen Dashboard screen is also the main/home screen Demand & output in lb/h or % Edit button allows to configurate Activity log Output in power (Watt)
  • Page 34 C O N F I G U R A T I O N & O P E R A T I O N Overview screen Overview screen gives all information on internal sensors and control settings and allow ordering a drain for service Drain for service is initiated when start button is pushed...
  • Page 35 C O N F I G U R A T I O N & O P E R A T I O N Icon status An icon status located at the right hand side in the footer of the screen indicate the status of the IER is OK and in operation or stand by.
  • Page 36 C O N F I G U R A T I O N & O P E R A T I O N Control Setting screen Control setting screen allows user typically a control engineer to set signal and parameters to control the IER humidifier.
  • Page 37 C O N F I G U R A T I O N & O P E R A T I O N Control setting / control config Control Setting menu is subdivided in 4 screens: Control Config • • Set point &...
  • Page 38 C O N F I G U R A T I O N & O P E R A T I O N Control setting / setpoint & output config Select the setpoint source from : Internal External Remote If internal, set the Setpoint with cursor Or, if external, set the Setpoint signal range...
  • Page 39 C O N F I G U R A T I O N & O P E R A T I O N Control setting / Hi Limit config Select RH% Hi Limit source from : On/Off demand External analog demand Both If internal, set the Setpoint with cursor...
  • Page 40 C O N F I G U R A T I O N & O P E R A T I O N Control setting / Scheduler Information on current Date & time of the internal clock Scheduler can program events based on date and time Event types are : On or Off...
  • Page 41 C O N F I G U R A T I O N & O P E R A T I O N Humidifier setting screen Humidifier setting screen allows user (mechanical contractor) to set humidifier parameters. Access to this screen can be restricted with passcode. In this case passcode is 7030 Humidifier Setting menu is subdivided in 5 screens: Humidifier setting 1 •...
  • Page 42 C O N F I G U R A T I O N & O P E R A T I O N Humidifier setting / setting 2 Activate Anti-freeze protection in case humidifier is installed in location with risk of Antifreeze function will keep water inside freezing.
  • Page 43 C O N F I G U R A T I O N & O P E R A T I O N Humidifier setting / BMS setting When BMS Override is ON, full control of the humidifier is remote through Modbus or BACnet connection Edit button allows to set the BMS protocol &...
  • Page 44 C O N F I G U R A T I O N & O P E R A T I O N Humidifier setting / BMS setting Activate passcode protection for Control setting menu Activate passcode protection for Humidifier setting menu Edit and set the internal clock date &...
  • Page 45 Allows for events and data trending exportation Allows to reset all settings to default (factory values) Caution : Do not use this function without technical support from steamOvap support team or representative Figure 53, Humidifier setting/System information...
  • Page 46 C O N F I G U R A T I O N & O P E R A T I O N List of alarms In case of alarm, the status icon located at the right hand side in the bottom footer of the screen can be either: Alarm level 1, critical alarm will stop operation of IER, if latched will need manual reset by service technician.

  • Page 47: Warranty

    90 days, whichever is longer. No liability whatsoever shall be attached to steamOvap until said products have been paid for in full and then said liability shall be limited to the original purchase price for the product. Any further warranty must be in writing, signed by an officer of steamOvap.
  • Page 48 2021  steamOvap technologies inc. 1490 Mazurette Montreal, Qc, H4N 1H2 Canada Tel.: +1-844-357-4477 info@steamOvap.com www.steamOvap.com Information contained in this manual is subject to change without notice. To obtain the latest technical information visit our website at www.steamOvap.com...

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