Vapac VIRTUOSO VE05-1P Installation And Operating Manual

Electrode boiler humidifier

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VIRTUOSO VE
ELECTRODE BOILER HUMIDIFIER
INSTALLATION AND OPERATING MANUAL
This product meets the following UK Designated Standards:
Electrical Equipment (Safety) Regulations 2016
Electromagnetic Comparability Regulations 2016
The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment
Regulations 2012
Please read this document carefully before commencing installation, commissioning and/or servicing.
Leave it with the end user/site agent to be placed in their premises technical file after installation.
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death.
All work must be carried out by appropriately qualified persons.
The manufacturer does not take any responsibility in the event of non-observance of the regulations concerning the connection of the apparatus
causing a dangerous operation possibly resulting in damage to the apparatus and/or environment in which the unit is installed.
MANUAL PART NO. D301XXX ISS 0

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Summary of Contents for Vapac VIRTUOSO VE05-1P

  • Page 1 VIRTUOSO VE ELECTRODE BOILER HUMIDIFIER INSTALLATION AND OPERATING MANUAL This product meets the following UK Designated Standards: Electrical Equipment (Safety) Regulations 2016 Electromagnetic Comparability Regulations 2016 The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 Please read this document carefully before commencing installation, commissioning and/or servicing.
  • Page 2: Table Of Contents

    Contents 5. Caution alarm ........7 General Information (G) 6. Double cylinder units ......7 Virtuoso VE range ........4 7. Mode selection ........8 Using this manual ........4 Commissioning Mode .........8 Warranty ..........4 1. Commissioning mode page 1 .....8 Important notice to installers ....5 2.
  • Page 3 Operational status indication ..... 38 Unit frost protection ......... 38 Taking the unit out of operation ....38 Maintenance and Servicing (MS) Maintenance schedule ......40 Steam cylinder replacement ...... 40 Cleanable steam cylinders ......41 Steam hoses ..........41 Feed valve with strainer ......
  • Page 4: General Information (G)

    Page No 4 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 5: Important Notice To Installers

    The manufacturer cannot be held responsible from any matters arising from the revision to or introduction of new Laws, Standards, Directives, Codes of Practice or other recommendations. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 5 of 80...
  • Page 6: Health And Safety

    This manual should be kept in a safe place for and spares when replacement is future reference. required. In case of persistent problems, contact your distributor. Page No 6 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 7 This page is intentionally blank Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 7 of 80...
  • Page 8: Technical Data And Dimensions

    The water inlet pipe and the drain connection protrude 32mm and 19mm respectively below the unit casing. Model VE05-1P, VE09-1P, VE09-3P, VE18-3P, Model VE60-3P and VE90-3P VE30-3P and VE45-3P Page No 8 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 9: Clearances

    1000 1000 VE45-3P 1000 1000 VE60-3P 1000 1000 VE90-3P 1000 1000 Minimum clearances around the unit Allow a minimum of 1000mm front access (F) Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-0, D301474 Iss 0 Page No 9 of 80...
  • Page 10 • Remove the front cover of the unit. underside of the pallet. Exercise caution before Figures 1a to 1d opposite show the process. lifting to ensure that the load is balanced. Page No 10 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 11: List Of Accessories Supplied

    Fig 1c - Unit on pallet and cardboard base with cardboard outer removed Fig 1d - Unit on pallet with cardboard outer removed and front flap of base folded down, front panel removed Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 11 of 80...
  • Page 12: Humidifier Location

    (see clearances • Do use suitably sized wall bolts or equivalent on page 11 for details). to mount the unit. Page No 12 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 13 (one for Case A units and two for Case B and C units). 8. Slide front panel onto unit and close locks. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 13 of 80...
  • Page 14 Fig 2f - Close up of screw holes at bottom of unit Fig 2j - Humidifier mounted with front panel locked in place Bracket fixing screws Page No 14 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 15: Cold Water Supply And Drainage

    • "Cold Water Supply" • "Water Drain Connections" The humidifier has been designed for internal use only. Fig 3 - Typical water and drain connections Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 15 of 80...
  • Page 16: Cold Water Supply

    Additionally, if stainless steel electrodes are proper operation. used, the chlorine level must not exceed • Don't add salt or solutions to the supply 170ppm. water. Page No 16 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 17: Water Drain Connections

    • Do ensure metal drain pipework is earthed electrically close to the unit. • The minimum drain pipe gradient must be at least 6.5mm per 300mm. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 17 of 80...
  • Page 18: Mounting The Steam Pipe(S)

    • Do ensure radius hose bends are fully supported to prevent kinks developing when in service. Page No 18 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 19 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 19 of 80...
  • Page 20: Guide To Positioning Steam Pipes

    Guide to positioning steam pipes The information provided in this section is offered as a guide only. Vapac accepts no responsibility The information provided in this section is offered as a guide only. Vapac accepts no responsibility for the positioning of any pipes in a system. This remains the responsibility of the Design Engineer.
  • Page 21 Other steam pipes may differ. In siting the steam pipe in ductwork that instance, refer to the original manufacturers instructions for details. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 21 of 80...
  • Page 22 Bn = normal airflow Bc = before a filter Bs = before an absolute filter Bd = before a sensor Fig 9 - humidification distance chart Page No 22 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 23 Diffuser Diffuser Absolute filter Absolute filter 10. Sensor 10. Sensor Fig 10 - relative position in duct Fig 6 - relative position in duct Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 23 of 80...
  • Page 24: Electrical Supply And Connections

    TX is connected to the correct input tapping at the time of manuafacture. The transformer MUST NOT be used to power other equipment. This will invalidate the warranty. Page No 24 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 25: Control Input Connections

    Use screened cable for all control and safety circuit connections to minimise risk of electrical interference. Fig 14 - Control input and interlock connections Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 25 of 80...
  • Page 26: Touch Screen Display Panel

    "Operation" section on page 37 following). Note that the Home button will not work in this mode. Page No 26 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 27: Draining Mode

    6 - Not used 7 - Not used The following fault codes apply to two cylinder units only:- 8 - Cylinder 2 Feeding for longer than MaxFeedTime Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 27 of 80...
  • Page 28: Mode Selection

    PIN 6787, control the unit via a Modbus interface. the touch screen will display various parameters that can be viewed and changed as shown below. Page No 28 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 29: Commissioning Mode

    In this instance:- • The set proportional factor will be displayed. The proportional component depends only on the difference between the set point Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 29 of 80...
  • Page 30: Commissioning Mode

    • Pressing and holding the drain button will drain the cylinder until the button is released or the cylinder is fully drained. Page No 30 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 31: Service Mode

    • Humidifier demand displays the external demand for humidity made on the unit • Total hours run displays the total hours run by the unit for its' entire life. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 31 of 80...
  • Page 32: Advanced Mode

    Pressing the change button will bring up a screen allowing the temperature sensor offset set point to be changed. Page No 32 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 33: Advanced Mode

    • Pressing all settings reset will revert all • Touch the tick to save the required selection settings to their default settings • Pressing factory settings allows all settings Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 33 of 80...
  • Page 34: Critical Alarm

    NB VE60-3P and VE90-3P units include two cylinders. NOTE: * Fitted as standard The above is to be taken as a guide only. In exceptional circumstances alternatives may be required. Page No 34 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 35 Full load Current 12.50 12.00 11.50 11.00 Maximum overcurrent 14.38 13.80 13.23 12.85 Fuse Rating/phase Supply cable terminals mm Wiring diagram D301586 Cabinet size Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 35 of 80...
  • Page 36 Full load Current 62.00 59.00 57.00 53.00 Maximum overcurrent 71.30 67.85 65.55 60.95 Fuse Rating/phase Supply cable terminals mm Wiring diagram D301586 Cabinet size Page No 36 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 37 Supply cable terminals mm Unit Total FLC 2 x 62 2 x 59 2 x 57 2 x 53 Wiring diagram D301587 Cabinet size Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 37 of 80...
  • Page 38: Commissioning And Operation

    Voltage. The disconnect / fuses should be adjacent to the unit or within easy reach and readily accessible. Page No 38 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 39: Commissioning Checks

    Simultaneously, the water inlet valve opens and fed into the cylinder in the manner described water enters the steam cylinder. earlier. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 39 of 80...
  • Page 40: Operational Status Indication

    3. Return the I/O/II switch to the "O" (Off) current approaches its high limit and stops position. once the electrode current drops below the cylinder maximum operating current. Page No 40 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 41 6. Allow the unit to cool down. 7. If the unit could be exposed to frost, drain the water pipe and the water filter. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 41 of 80...
  • Page 42 0=0-10v External Input, 1=Humidity sensor, 2=from R29 ExternalDemand 40019 ModelVoltage AC input voltage, 200, 230, 380, 400, 415, 40020 ModelPhases Number of AC phases connected Page No 42 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 43 V1.06 = 106 40035 TemperatureInput Temperature in °C from connected 10K3A1 Thermistor, 200 = 20°C 40036 AlarmReset 1=Reset all Fault/Alarm codes R25 ServiceAlarmEncode Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 43 of 80...
  • Page 44 Humidity control PID Loop Proportional P factor 40059 iFactor Humidity control PID Loop Integral I factor 40060 RunMinutes Minutes running 0-59 used internally for hours run calculation Page No 44 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 45 40078 test[5] DefaultDrainTime 40079 test[6] AveDemand 40080 test[7] InitalBoilFeedCurrent 40081 test[8] AveBoilFeedCurrent 40082 test[9] InitalBoilFeedTime 40083 test[10] AveBoilFeedTime 40084 test[11] FlushingDrainAction 40085 test[12] SlowFoamingAction Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 45 of 80...
  • Page 46 Cylinder 2 AveBoilFeedTime 40099 test[26] Cylinder 2 FlushingDrainAction 40100 test[27] Cylinder 2 SlowFoamingAction 40101 test[28] Cylinder 2 OverCurrent 40102 test[29] Cylinder 2 FastFoamingAction Page No 46 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 47 This page is intentionally blank Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 47 of 80...
  • Page 48: Maintenance Schedule

    I/O/II switch on the fascia of the unit in the "II" (Drain) position until the cylinder has fully drained. Page No 48 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 49: Cleanable Steam Cylinders

    (from number 1), when viewed from above. 13. The connections to the cylinder should be routed as close as possible to their original route. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 49 of 80...
  • Page 50: Feed Valve With Strainer

    Fig 16 - view from bottom of unit showing feed Fig 18 - bottom panel removed for access to drain valve inlet strainer pump and feed / drain manifold assembly Page No 50 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 51: Solid State Relays (Ssrs)

    Use proprietary thread locking compound on the line voltage terminals of the SSR’s. Solid state relays Fig 19 - Solid state relays Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 51 of 80...
  • Page 52: Fault Finding (Ff)

    Remove, dismantle and clean pump. Cylinder outlet blocked - check and unblock Page No 52 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 53 "Critical Alarm" at display Critical alarm Investigate cause of alarm, remedy any fault found then reset alarm from service mode page 2 on the touch screen. Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 53 of 80...
  • Page 54 2. Ensure that the humidifier has an operational level of water in the cylinder. Switch unit on and check that the display indicates “Vapac on line”. 3. Apply the voltmeter, set to the full line Voltage, across the output terminals of the SSR being tested (i.e.
  • Page 55 This page is intentionally blank Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 55 of 80...
  • Page 56: Spare Parts

    NTC 10K Thermistor with 30cm Lead (Frost Protection) All VE range models For replacement steam cylinders, contact your Vapac Distribution Partner or Vapac directly. The table on page 30 details how to select the correct cylinder for the model of unit and the water conductivity range.
  • Page 57: Electrical Components

    Titan Relay Module SSR Relay 24V Relay and Base Transformer 200-440V Terminal Strip EMC Filter and Current Transformer Opto PCB Titan T32 Controller Incoming Power Terminals Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 57 of 80...
  • Page 58: Mechanical Components

    I/O/II (Run / Off / Drain) switch 5" Touch screen display Case A front panel VE05-1P, VE09-1P, VE09-3P, VE18-3P Water inlet valve assembly Case B front panel VE30-3P, VE45-3P Page No 58 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 59 Cylinder wire retainer assembly Fill / tundish assembly 5" touch screen display I/O/II (Run / Off / Drain) switch Case C front panel assembly (LH and RH) Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 59 of 80...
  • Page 60 PSU V+ 2/A1 LIN1B 2/B7 CYL. ELECTRODES VE05-1P VE09-1P Cable Identification RELAY IDENTS. T.13 R1 31 Relay Number Earth Stud 17/11/23 PRODUCTIO Cable Marker DATE Page No 60 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 61 VE05-1P / VE09-1P DATE 17/11/23 JOB No CLIENT D301585 CHECKED DRAWING No. ON RELEASE - QA9007 STANDARD REVISION SHEET APPROVED 1 of 3 SCRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 61 of 80...
  • Page 62 SSR1 4- 1/D3 TI. RJ11 3/A2 TOUCHS DISP Cable Identification RELAY IDENTS. T.13 R1 31 Relay Number Earth Stud 17/11/23 PRODUCTION Cable Marker DATE DESC Page No 62 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 63 VE05-1P / VE09-1P DATE 17/11/23 JOB No CLIENT D301585 CHECKED DRAWING No. N RELEASE - QA9007 STANDARD APPROVED REVISION SHEET 2 of 3 CRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 63 of 80...
  • Page 64 2/D8 1/B8 1/D6 DRAIN PUMP ENABLE FEED VALVE Cable Identification RELAY IDENTS. T.13 R1 31 Relay Number Earth Stud 17/11/23 PRODUCTIO Cable Marker DATE Page No 64 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 65 VE05-1P / VE09-1P DATE JOB No 17/11/23 CLIENT D301585 CHECKED DRAWING No. ON RELEASE - QA9007 STANDARD APPROVED REVISION SHEET 3 of 3 SCRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 65 of 80...
  • Page 66: Ve18-3P, Ve30-3P, Ve45-3P

    VE18-3P VE30-3P VE45-3P CYL. ELECTRODES VE45-3P ONLY Cable Identification RELAY IDENTS. T.13 Relay Number R1 31 Earth Stud PRODUCTION 17/11/23 Cable Marker DATE DESCR Page No 66 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 67 VE09-3P / VE18-3P / VE30-3P / VE45-3P JOB No DATE 17/11/23 CLIENT D301586 CHECKED DRAWING No. RELEASE - QA9007 STANDARD APPROVED REVISION SHEET 1 of 3 RIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 67 of 80...
  • Page 68 SSR1 4- 1/D3 TI. RJ11 3/A2 TOUCHS DISP Cable Identification RELAY IDENTS. T.13 R1 31 Relay Number Earth Stud PRODUCTION 17/11/23 Cable Marker DATE DESC Page No 68 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 69 VE09-3P / VE18-3P / VE30-3P / VE45-3P JOB No DATE 17/11/23 CLIENT D301586 DRAWING No. CHECKED N RELEASE - QA9007 STANDARD APPROVED REVISION SHEET 2 of 3 CRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 69 of 80...
  • Page 70 1/B8 1/D6 DRAIN PUMP ENABLE FEED VALVE Cable Identification RELAY IDENTS. T.13 R1 31 Relay Number Earth Stud 17/11/23 PRODUCTION Cable Marker DATE DESC Page No 70 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 71 VE09-3P / VE18-3P / VE30-3P / VE45-3P DATE JOB No 17/11/23 CLIENT D301586 CHECKED DRAWING No. N RELEASE - QA9007 STANDARD APPROVED REVISION SHEET 3 of 3 CRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 71 of 80...
  • Page 72 CYL.1 ELECTRODES VE60-3P VE90-3P CYL.1 ELECTRODES VE90-3P ONLY Cable Identification RELAY IDENTS. T.13 Relay Number R1 31 Earth Stud PRODUCTIO 17/11/23 Cable Marker DATE Page No 72 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 73 VE60-3P / VE90-3P DATE JOB No 17/11/23 CLIENT D301587 CHECKED DRAWING No. ON RELEASE - QA9007 STANDARD REVISION SHEET APPROVED 1 of 3 SCRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 73 of 80...
  • Page 74 SSR 4 4- TI. RJ11 1/D5 3/A2 TOUCHS DISP Cable Identification RELAY IDENTS. T.13 R1 31 Relay Number Earth Stud 17/11/23 PRODUCTION Cable Marker DATE DESC Page No 74 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 75 VE60-3P / VE90-3P DATE 17/11/23 JOB No CLIENT D301587 CHECKED DRAWING No. N RELEASE - QA9007 STANDARD APPROVED REVISION SHEET 2 of 3 CRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 75 of 80...
  • Page 76 PUMP PUMP ENABLE ENABLE FEED FEED VALVE VALVE Cable Identification RELAY IDENTS. T.13 R1 31 Relay Number Earth Stud 17/11/23 PRODUCTIO Cable Marker DATE Page No 76 of 80 Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0...
  • Page 77 VE60-3P / VE90-3P JOB No DATE 17/11/23 CLIENT D301587 DRAWING No. CHECKED ON RELEASE - QA9007 STANDARD APPROVED REVISION SHEET 3 of 3 SCRIPTION Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 77 of 80...
  • Page 80 Tel +44 (0)1384 489700 Fax +44 (0)1384 489707 vapacsales@nortek.com www.vapac.com Nortek Global HVAC is a registered trademark of Nortek Global HVAC limited. Because of the continuous product innovation, Nortek Global HVAC reserves the right to change product specification without due notice.

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