Carel humiFog Installation Manual
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Carel humiFog Installation Manual

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INSTALLATION MANUAL
humiFog
Zone panel
humiFog
+0300114EN - ENG
Up to date version available on
www.carel.com
NO POWER
& SIGNAL
CABLES
TOGETHER
READ CAREFULLY IN THE TEXT!
ENG

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Summary of Contents for Carel humiFog

  • Page 1 Zone panel INSTALLATION MANUAL NO POWER & SIGNAL CABLES TOGETHER READ CAREFULLY IN THE TEXT! humiFog +0300114EN - ENG Up to date version available on www.carel.com...
  • Page 3 The technical speci- fications shown in the manual may be changed without prior warning. The liability of CAREL in relation to its products is specified in the CAREL general contract conditions, published on the website www.carel.com FAILURE TO CAREFULLY HEED THE WARNINGS SHOWN IN THIS MAN- and/or by specific agreements with customers;...
  • Page 4 +0300114EN rel. 1.0 - 15.03.2022...

  • Page 5: Table Of Contents

    7.2 Terminal tightening torque ..............25 7.3 Fuse chart ......................25 8. Checklist ..............26 9. ANNEXES ..............27 Annex A: Wiring diagrams ................... 27 Annex B: Accessories and spare parts kits ..........28 Indice humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 7: Purpose Of The Manual

    1. PURPOSE OF THE MANUAL This manual contains instructions for the installation, use and maintenance of the models of humiFog unit manufactured by: CAREL INDUSTRIES Via dell’Industria, 11, 35020 Brugine - Padova (Italy) Tel. (+39) 049.9716611 - Fax (+39) 049.9716600 e-mail: carel@carel.com - www.carel.com...

  • Page 8: General Safety Information And Instructions

    INSTRUCTIONS Intended use humiFog is a high pressure adiabatic humification system for humidity control and evaporative cooling. It can be used both to condition the air in an AHU (air handling unit), and for direct humidification or cooling in rooms.

  • Page 9: Personal Protective Equipment

    PROTECTIVE CLOTHING: this guarantees the body adequate protection against thermal and chemical agents. EARMUFFS: these must attenuate noises that would otherwise be harmful to the person's hearing. INSTRUCTION MANUAL: this must be referred to whenever necessary, in order to avoid adopting unsafe proce- dures. humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 10: Introduction

    • distribution system and droplet separator for humidification in air handling units; • blower unit for in-room humidification. The range includes the pumping station in the humiFog multizone and humiFog multizone Touch versions, which differ in terms of the components supplied, the accessories available and the different system configuration modes.
  • Page 11 Multizone Fig. 4.b Ref. Description Pumping station Ethernet cable Zone electrical panel Tab. 4.b Notice: for the Ethernet connection from the pumping station to the zone electrical panels, see “Installation notes”. humiFog +0300114EN rel. 1.0 - 15.03.2022...
  • Page 12 Direct Box Direct Box Direct Box Quadro Quadro elettrico elettrico di zona di zona Alimentazione Alimentazione Fig. 4.d Ref. Description Pumping station Directbox hydraulic Blower unit Zone electrical panel Directbox electric Ethernet cable Tab. 4.c humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 13: Pumping Station

    After opening the packaging and removing the front panel, check that the following are present: • 1 cable gland (A) for the power supply cable; • 6 cable glands (B) for the electrical cables coming out of the pumping station; • installation manual Fig. 4.f humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 14: Positioning

    Open the panel by unscrewing the side screws (Figure 4i) with a Phillips-head screwdriver, so as to access the electrical panel. Front panel Pannello Frontale Side screws Side screws Viti laterali Viti laterali Fig. 4.h humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 15: Identification

    Structure Fig. 4.j Ref. Description Electronic controller Fuses Connector T4 to T8 Transformer A Transformer B Fuses On/Off switch Ethernet connectors Connector for external terminal Tab. 4.f humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 16: Installation Notes

    • via RS485 serial link between the BMS2 port on the pumping station controller and the supervisor network. In the latter case, the communication settings need to be changed when commissioning the system. Tx/Rx GND J25 BMS2 Tx/Rx Tx/Rx GND J25 BMS2 J25 BMS2 Fig. 5.b humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 17: Distribution System

    Zone 11 Zona 1 Zona 2 Zone 1 Zona 11 Panel Panel Panel Quadro Quadro zone zone 11 zone di zona di zona Zone 12 Zona 12 Panel zone Quadro di zona Fig. 5.c humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 18: Installation

    Install the cable glands on the left and right side of the electrical panel for the electrical cables to pass through. 6.1.1 Electrical panel Fig. 6.a Ref. Description Electronic controller Fuses Connector T4 to T8 Transformer A Transformer B Power terminal Transformer fuses Tab. 6.a humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 19: Control Connections

    Enable from air flow switch input. Notice: the zone panel is supplied with the ID7 - GND terminals jumpered. Connector Terminals Device flow switch (contact open/closed = production ID7 - GOA disabled/enabled) Tab. 6.c Fig. 6.d humiFog +0300114EN rel. 1.0 - 15.03.2022...
  • Page 20 Possible inputs: 0 to 1 V; 0 to 10 V; 2 to 10 V; 0 to 20 mA; 4 to 20 mA. Connector Terminals Device U6 - GND Signal from external controller Tab. 6.f Fig. 6.g humiFog +0300114EN rel. 1.0 - 15.03.2022...
  • Page 21 U6 - GND - Active humidity/ temperature probe U6 - GND U7 - GND - Active humidity/ temperature probe U7 - GND + (G) OUT H/T Tab. 6.j + (G) OUT H/T Fig. 6.k humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 22: Solenoid Valve Connections

    Maximum number of manifolds per step Maximum number of valves Numero massimo managed by the main/ di valvole gestite secondary unit: 22 dall'unità Rack master/slave: Fig. 6.n Below is the wiring diagram to the connectors on the electrical panel. humiFog +0300114EN rel. 1.0 - 15.03.2022...
  • Page 23 Fig. 6.o humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 24: Inputs And Outputs

    Relay electrical specifications Power 500 VA; Voltage 250 V; Current 1 A resistive/inductive Relay status and operation Contact open alarms present Contact closed no alarms present Tab. 6.q Connector Terminals NO14-C14 Tab. 6.r Fig. 6.r humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 25: Technical Data

    4A T 5x20 250 V 4A T 5x20 250 V 4A T 5x20 250 V 4A T 5x20 250 V 20A F 10.3x38 500 V 20A F 10.3x38 500 V 20A F 10.3x38 500 V Tab. 7.c humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 26: Checklist

    Size of the drain tank underneath the separator from 200 to 500 mm (7.87” to 19.70”). Separator installed in accordance with the manufacturer’s instructions provided in the quick guide +0500066IE, depending on the type: - single layer - double layer - double layer humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 27: Annexes

    9. ANNEXES Annex A: Wiring diagrams Single-phase power supply: UA000SD500 - UA000S2500 - UA000SU500 Fig. 9.a humiFog +0300114EN rel. 1.0 - 15.03.2022...

  • Page 28: Annex B: Accessories And Spare Parts Kits

    Transformer fuse kit for UA150-300-500 UL CHKSW16000 Zone panel main switch UAKCPCOZ00SP Electronic controller for UA*5* zone panel UAKFUSEVA0 Solenoid valve fuse kit URKTR10000 100 VA 230/400V 24V transformer UAKTRB0000 400 VA 208/230V 24V transformer humiFog +0300114EN rel. 1.0 - 15.03.2022...
  • Page 29 Note humiFog +0300114EN rel. 1.0 - 15.03.2022...
  • Page 30 Note humiFog +0300114EN rel. 1.0 - 15.03.2022...
  • Page 32 CAREL INDUSTRIES - Headquarters Via dell’Industria, 11 - 35020 Brugine - Padova (Italy) Tel. (+39) 049.9716611 - Fax (+39) 049.9716600 humiFog +0300114EN rel. 1.0 - 15.03.2022 e-mail: carel@carel.com - www.carel.com...

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