Pego EASYSTEAM ES100 Use And Maintenance Manual
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Pego EASYSTEAM ES100 Use And Maintenance Manual

Pego EASYSTEAM ES100 Use And Maintenance Manual

Immersed electrodes humidifiers
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IMMERSED ELECTRODES
HUMIDIFIERS
EASYSTEAM
ES100
Use and maintenance manual
READ AND KEEP
Rel. 19
REV. 03-21
ENG

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Summary of Contents for Pego EASYSTEAM ES100

  • Page 1 IMMERSED ELECTRODES HUMIDIFIERS EASYSTEAM ES100 Use and maintenance manual READ AND KEEP Rel. 19 REV. 03-21...
  • Page 2 Indicates the operations not to be performed to avoid damage to the humidifier, injury to persons or malfunctions. Indicates a suggestion. Indicates to contact the PEGO after-sales service center indicated on the back of this manual. Instructions for disposal: The humidifier is made up of metal parts and plastic parts. In reference to European Union directive 2012/19/EC issued on 4 July 2012 and the related national legislation, please note that: A.

  • Page 3: Installation

    TABLE OF CONTENTS INTRODUCTION CHAP. 1 Page 5 Generality Page 6 Warranty conditions Page 7 Functioning principle Page 9 ES100 Series humidifiers identification codes Page 9 ES100 Series humidifiers technical data Page 10 Overall dimensions Page 11 Identification data Page 11 Standard equipment INSTALLATION Page 12...

  • Page 4: Steam Distribution

    MAINTENANCE CHAP. 7 Page 44 Maintenance Page 44 General and safety Standards Page 44 Maintenance intervals Page 46 Replacement of the cylinder Page 49 Cleaning the cylinder STEAM DISTRIBUTION CHAP. 8 Page 50 Generality Page 50 Example of distribution in air duct Page 50 Example of distribution in ambient Page 51...

  • Page 5: Chap. 1 Introduction

    CHAP. 1 INTRODUCTION GENERALITY The family of Pego EASYSTEAM immersed electrode humidifiers can be considered as the most complete by type of use and ease of maintenance. The line includes humidifiers with 3kg/h, 6kg/h, 8kg/h production capacity with single-phase electric power supply, and 6kg/h, 12kg/h, 24kg/h, 48kg/h, 96kg/h (ES100) production capacity with three-phase + neutral electric power supply;...

  • Page 6: Warranty Conditions

    The intervention service in warranty can be refused when the equipment is modified or transformed. Under no circumstances Pego S.r.l. will be liable for any loss of data and information, costs of goods or substitute services, damage to property, people or animals, loss of sales or earnings,...

  • Page 7: Functioning Principle

    FUNCTIONING PRINCIPLE The immersed electrode humidifiers of the series EASYSTEAM, exploit the conductivity of water for food use for the production of steam by boiling. In the cylinder, an electric current is triggered between the immersed electrodes; this overheats the water until it is brought to the boiling temperature.
  • Page 8 The supplied steam is managed proportionally to steam production request that the electronic control calculates depending on the Supplied steam chosen functioning among the eight available, described in chap. 2.4. The minimum steam supply is set at 20% Maximum supply rated maximum current...
  • Page 9 ES100 SERIES HUMIDIFIERS IDENTIFICATION CODES 400ES100N Three-phase 50Hz humidifier with stainless steel casing, with 96kg/h steam production capacity, integrated electronics with ten selectable operating modes. 400ES100N60 Three-phase 60Hz humidifier with stainless steel casing, with 96kg/h steam production capacity, integrated electronics with ten selectable operating modes. ES100 SERIES HUMIDIFIERS TECHNICAL DATA TECHNICAL DATA AND 400ES100N...

  • Page 10: Overall Dimensions

    OVERALL DIMENSIONS ES100N Model ES100N Measurements in mm USER MANUAL Page 10 Rev. 03-21...

  • Page 11: Identification Data

    IDENTIFICATION DATA The appliance described in this manual is provided with a plate on the side reporting the identification data of the same: • Manufacturer Name • Code of appliance • Serial Number • Power supply voltage • Nominal current STANDARD EQUIPMENT For assembly and use, the EASYSTEAM line humidifiers are provided with: Nr 1 3/4 gas connection for water load.

  • Page 12: Chap. 2 Installation

    CHAP. 2 INSTALLATION MAIN INSTALLATION WARNINGS The installation, maintenance and use of the appliance must be carried out by qualified personnel able to safely perform the requested operations. Carefully read this manual before performing any operations and follow all its indications. Install the appliance as close as possible to the environment where the steam is to be introduced, namely in the position that guarantees the shorter length of the steam tubes.
  • Page 13 Use only drinking water for the water load, with a pressure between 1 and 10 bar. Check the default setting shown on the enclosed TEST CHECKLIST, before starting up the humidifier. If the default setting is different from your needs, set the parameters as indicated in chapter 3 and in accordance with the connections indicated in chapter 2.4.
  • Page 14 INSTALLING THE ES100 SERIES HUMIDIFIER 1. Remove the humidifier from its packaging keeping it upright, remove the protective nylon bag and check the integrity of the appliance. 2. Put the humidifier on the floor or on a raised support with adequate resistance to the weight of the machine.
  • Page 15 3. With a screwdriver, unlock the safety locks on the sides of the front cover (fig. 4, 5 and 6). Fig. 4 Fig. 5 Fig. 6 4. Remove the lateral covers by gripping the two handles on the sides and slightly pulling towards you (fig.
  • Page 16 6. Connect the water discharge tube to the 40mm diameter sleeve, fixing it with the provided clamping band (fig. 9 e 10). Fig. 9 Fig. 10 Connect a pipe with a diameter of not less than 40mm and suitable for temperatures not less than 100°C, to the drain hose.
  • Page 17 (fig. 13 and 14). Fig. 13 Fig. 14 Use only PEGO HUMIDIFIERS steam tube or other tube with certification that guarantees its use in the presence of high temperatures without internal vulcanization processes and release of harmful substances!
  • Page 18 OFF writing with normal displaying. Below are the specific connections for every functioning mode. If you want to connect the humidifier with a humidity probes not supplied by PEGO s.r.l., contact the after-sales assistance to verify the hardware compatibility between the probe and the humidifier.
  • Page 19 [S9=1] PROPORTIONAL functioning with 4-20mA ambient humidity probe (INTEGRATED HUMIDISTAT): This type of operation involves proportional steam production; the humidifier will automatically regulate the steam production according to the request in the environment depending to the set point. The consent is provided by a humidity probe at 4-20mA (0-100% RH) that, in addition to regulating steam production, allows to show the relative humidity of the environment directly on the humidifier display.
  • Page 20 [S9=3] PROPORTIONAL functioning with 4-20mA ambient humidity probe + 4-20mA humidity probe in air duct (INTEGRATED HUMIDISTAT): This type of operation involves proportional steam production; the humidifier will automatically regulate the steam production according to the request in the environment depending to the set point and to the value measured in duct.
  • Page 21 [S9=5] PROPORTIONAL functioning with 0-10Vdc ambient humidity probe (INTEGRATED HUMIDISTAT): This type of operation involves proportional steam production; the humidifier will automatically regulate the steam production according to the request in the environment depending to the set point. The consent is provided by a 0-10Vdc humidity probe (0-100%RH) that, in addition to regulating steam production, allows to show the relative humidity of the environment directly on the humidifier display.
  • Page 22 [S9=7] Functioning with integrated thermostat (ON/OFF hot call): This type of operation involves the production of steam in only 2 modes: no production or production at full capacity which is activated when the temperature measured by the ambient probe falls below the value of SET POINT-r1 and remains active until the temperature increases and exceeds the SET POINT.
  • Page 23 [S9=8] PROPORTIONAL functioning REFERRED TO VALUE SENT ON RS485 (0-100%): This type of operation involves the production of steam proportionally to the value set in register 1537 by means of Modbus-RTU communication. In this operating mode, the commands to force water discharge and produce steam have a time-out of 1 minute;...

  • Page 24: Hum2 Electronic Board Digital Inputs

    HUM2 ELECTRONIC BOARD DIGITAL INPUTS On the electronics of the humidifier there are four digital inputs with the following meaning: Digital inputs In1, In2 are in low voltage. Input In1 (clamps 24 and 25): input with configurable meaning based on the second level variable In1.
  • Page 25 To insert the humidifier in an RS485 network with Modbus-RTU protocol, set the parameter MS = 0 (single humidifier operating mode), and follow the diagram below. Refer to the MODBUS-RTU_UMIDMS03 manual (available on our website: www.pego.it) for MODBUS-RTU communication protocol specifications.
  • Page 26 ES100 SERIES ELECTRICAL LAYOUTS 2.11 Upper CONSOLLE 1 display Connector Connector MASTER (Default) Settings: Ad=0 , MS=2 Power supply Closed 400Vac three-phase + N emergency contact USER MANUAL Page 26 Rev. 03-21...
  • Page 27 Lower CONSOLLE 2 display Connector Connector SLAVE (Default) Setting: Ad=1 , MS=1 USER MANUAL Page 27 Rev. 03-21...
  • Page 28 CHAP. 3 PROGRAMMING NANO EASYSTEAM CONTROLLER DESCRIPTION The NANO EasySTEAM display is normally placed on the front of the humidifier. It consists of a display with 3 digits and 9 luminous icons, for visual control of the magnitudes, and 4 keys for choose the view and modify the settings (fig.
  • Page 29 ALARM PRESENCE ICON  LED OFF = No alarm present LED ON = Maximum level alarm, persistent for longer than 1 hour LED Flashing = Alarm present (or maximum level reached)  TEMPERATURE MEASUREMENT UNITS ICON LED ON = The display shows the temperature of the ambient probe °C LED Flashing = The display shows the TEMPERATURE SET in °C ...
  • Page 30 STATUS LED ON MASTER HUM2 ELECTRONICS On the Master HUM2 electronics, next to the J1 connector there are three signalling LEDs that allow to know the machine status even in the absence of a display. GREEN LED initialled P (Power): Solid: power supply Ok and consent is present.

  • Page 31: 1St Level Programming

    1ST LEVEL PROGRAMMING 1. The 1st level programming allows the user to modify 2 important parameters: the proportional band Bp and the percentage of steam production Pr. DEFAULT VAR. MEANING VALUES ES100 Steam production percentage 20 ÷ 100 % 100 % Proportional band 1 ÷...

  • Page 32: 2Nd Level Programming

    1. The 2nd level programming allows the user to modify various advanced parameters for a specific humidifier setting. It is not recommended to modify these parameters without an indication of the PEGO assistance or a specialized technician. 2. To access the second level programming menu, press and hold down the UP (), DOWN () and STANDBY keys simultaneously for a few seconds.
  • Page 33 DEFAULT VAR. MEANING VALUES ES100 Functioning setting set: S9=0 ON-OFF (Enabling ON between clamps 24 and 25) S9=1 (INTEGRATED HUMIDISTAT) PROPORTIONAL WITH 4-20mA PROBE Operation with integrated humidistat. 4-20mA ambient humidity probe connected to analogical input no. 1 (clamps 14-15). S9=2 PROPORTIONAL REFERRED TO 0-10V EXTERNAL SIGNAL...
  • Page 34 DEFAULT VAR. MEANING VALUES ES100 0 = Disabled Water discharge test 1 = Enabled 0 = Disabled Low conductivity operation (see Chap. 5.3) 1 = Enabled Maximum activation time of the drain pump. 0 ÷ 50 sec Discharges are made in steps of S12 seconds, with pauses of 5 seconds.
  • Page 35 DEFAULT VAR. MEANING VALUES ES100 Setting of the digital input In1 and its activation status. ±10 = drive of the drain pump ±9 = reduced operation to 90% ±8 = reduced operation to 80% ±7 = reduced operation to 70% ±6 = reduced operation to 60% ±5 = reduced operation to 50% -10 ÷...
  • Page 36 DEFAULT VAR. MEANING VALUES ES100 0 = Disabled Buzzer enable 1 = Enabled Network address for connection to supervisor Master (A1) Ad=0 0 ÷ 247 system MODBUS-RTU or master-slave configuration. Slave (A2) Ad=1 Master-Slave type of functioning setting. (with MS=0 Modbus is enabled) Master (A1) MS=2 0 = Single 4 = Master + 3 slave...
  • Page 37 DELL’UMIDIFICATORE SINGLE HUMIDIFIER CONFIGURATION The EasySTEAM ES100 humidifier is configured by default in MASTER/SLAVE as it contains two electronic modules (Master HUM2) that manage each half machine. If you configure the two Master HUM2 as "single" it will be like having two humidifiers of 48kg/h that work independently, so the inputs and outputs will also be independent.
  • Page 38 SLAVE-2 SLAVE-1 MASTER MASTER HUM2 MASTER HUM2 MASTER HUM2 RS-485 RS-485 RS-485 Master/Slave addressing: The setting of the MS and Ad parameters of the various units, in this configuration is fixed and follows these rules: Parameters configuration in the Master unit: Ad = Address of the command Master (unit 1, default) With Command Master + slave1 (unit 1, default)
  • Page 39 Description of operation: The unit configured as Master constantly communicates with the connected slaves through the RS-485 connection, indicating the quantity of steam to be produced (0-100%) and managing the priorities of the various units in relation to discharges for deconcentration or testing. The operating mode of the Master/Slave unit is only set on the Master by means of the variable S9, as well as the possible connection of the ambient humidity probe, the humidity probe in the duct, the 0-10V reference signal, the ON-OFF enablement and the humidity setting.
  • Page 40 CHAP. 5 IGNITING THE HUMIDIFIER FIRST IGNITION 1. Verify that the default setting is compatible with the signal connection made; if different, configure the electronics correctly before powering up as described in chapter 2. Before connecting the humidifier, check the correct connection of the phases and of the type of input signals;...
  • Page 41 CHAP. 6 DIAGNOSTICS The EASYSTEAM humidifier in case of anomalies warns the operator through alarm codes and visual and acoustic signalling. When an alarm condition occurs, the display icon is activated, the alarm relay is activated (if configured), the internal buzzer is activated and one of the following alarm codes is displayed. At any time, by pressing the "silence"...
  • Page 42 Verify the correct configuration of the used Functional anomaly of the ambient probe set in probe (variable S9 and electrical connections automatic the variable S9. on dedicated clamps). If the problem persists, replace the probe. Check the correct insertion of the cylinder connector to the humidifier.
  • Page 43 Water discharge self-test, failed (pre-alarm) This alarm does not block the steam production. However, it is necessary to eliminate the cause of Check that the water discharge tube and the the problem before the next test, which is performed bottom of the cylinder are not obstructed and every 10 hours of operation of the electrodes, to that the pump is not faulty or disconnected.

  • Page 44: Maintenance Intervals

    CHAP. 7 MAINTENANCE MAINTENANCE To guarantee operational safety, correct operation and optimal performance of the EASYSTEAM series humidifiers, regular maintenance must be carried out according to the instructions below. GENERAL AND SAFETY STANDARDS Whatever the type of maintenance, it must only be carried out by expert and qualified technical personnel, aware of the necessary safety precautions.
  • Page 45 MAINTENANCE OPERATIONS TO BE PERFORMED FREQUENCY Check the absence of water leaks inside the humidifier. After 1 hour of functioning After 4 weeks of Check the tightening of the electrical connections. functioning Check the absence of water leaks inside the humidifier. Check the condition of the cylinder and remove any deposits or Monthly or every 500 hours limescale if present inside.
  • Page 46 REPLACEMENT OF THE CYLINDER The only consumable item of the humidifier is the cylinder, when the electrodes are worn due to functioning or it's not possible to eliminate all the limestone deposit formed within. The EASYSTEAM series is provided with stainless steel electrodes for longer duration that, however, depends on the amount of water (level of conductivity and hardness) and work output to which the humidifier is submitted.
  • Page 47 4. Lift the upper steam flange by unhooking it from the cylinder (fig. 30). Fig. 30 5. Remove the power connector of the cylinder (fig. 31) Fig. 31 6. Remove the cylinder from the lower flange, extracting it upwards (fig. 32) and remove it from the humidifier (fig.
  • Page 48 B. Place the cylinder in the bottom flange, taking care to place the connector cable as in fig. 35. Fig. 35 C. Slide the top flange on the cylinder by pushing it in place until the end and directing the seat springs in parallel to them (fig.

  • Page 49: Cleaning The Cylinder

    CLEANING THE CYLINDER When the presence of limestone and deposits inside the cylinder hinders the sufficient passage of current between the electrodes or hinders the discharge of the water, a cleaning operation of the cylinder is necessary. NEVER EXTRACT THE CYLINDER WITH THE MACHINE HOT AND WITH WATER INSIDE.
  • Page 50 "pendulum" effect. It is advisable to introduce the steam with a PEGO steam distributor, inserting it into the air duct or in front of a fan unit where you want to put the steam directly in an environment without an air duct.
  • Page 51 1000mm Aluminium 40mm 400LAN40X1200 1246mm 1200mm Aluminium 40mm 400LAN40X1400 1446mm 1400mm Aluminium 40mm 400LANSAUNA40 74,5mm Plastic material 40mm 400LANWEL40 121,50mm Plastic material 40mm PEGO offers the possibility to request steam distributors with customized length. USER MANUAL Page 51 Rev. 03-21...

  • Page 52: Eu Declaration Of Conformity

    THIS DECLARATION OF CONFORMITY IS ISSUED UNDER THE EXCLUSIVE RESPONSIBILITY OF THE MANUFACTURER: PEGO S.r.l. a socio unico - Via Piacentina 6/b, 45030 Occhiobello (RO) – Italy – Società soggetta all’attività di direzione e coordinamento di Castel S.r.l. DENOMINAZIONE DEL PRODOTTO IN OGGETTO / DENOMINATION OF THE PRODUCT IN OBJECT MOD.:...
  • Page 53 ES100 SERIES SPARE PARTS ES100 SERIES SPARE PARTS LIST CODE DESCRIPTION 400UMSIF08 Siphon complete kit + tubes for water discharge for ES100 UMICO25 DN25 lower flange UMICO40 DN40 steam output flange for models ES24, ES48 and ES100 400UMCL03 Immersed electrodes cylinder for ES24, ES48 and ES100 400UMCL08 Immersed electrodes cylinder for ES24, ES48 and ES100, for low conductivity UMIMOLLA3...
  • Page 54 NOTES ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ USER MANUAL Page 54 Rev. 03-21...
  • Page 55 USER MANUAL Page 55 Rev. 03-21...

  • Page 56: After-Sales Assistance

    Via Piacentina, 6/b 45030 Occhiobello ROVIGO – ITALY Tel. +39 0425 762906 e-mail: info@pego.it – www.pego.it AFTER-SALES ASSISTANCE Tel. +39 0425 762906 e-mail: tecnico@pego.it Distributor: PEGO s.r.l. reserves the right to make amendments to this user manual at any moment. USER MANUAL Page 56 Rev. 03-21...

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