Wilo Control EC-Fire Installation And Operating Instructions Manual
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Wilo Control EC-Fire Installation And Operating Instructions Manual

Wilo Control EC-Fire Installation And Operating Instructions Manual

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Pioneering for You
Wilo-Control EC-Fire
en
Installation and operating instructions
2 543 205-Ed.04-SW: 4.02x./2024-06-Wilo

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Summary of Contents for Wilo Control EC-Fire

  • Page 1 Pioneering for You Wilo-Control EC-Fire Installation and operating instructions 2 543 205-Ed.04-SW: 4.02x./2024-06-Wilo...
  • Page 2 Fig. 1: Fig. 2: Current Pump 1 Current Pump 2 13 A1 L1 L2 L3 NO L1 L2 L3 NO GNDA(+) B(-) 14 A2 14 A2 GNDLO HI 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54...
  • Page 3 Fig. 3: 1 2 3 4 5 6 1 ON 13NO 13NO -1NC -1NC -2NC -2NC 14NO 14NO Fig. 4: Current Pump 1 Current Pump 2 Current Pump 3 A (+) B(-) GND 1 ON 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 56 57 60 61...
  • Page 4 Fig. 5: 1 2 3 4 5 6 1 ON 13NO 13NO 13NO -1NC -1NC -1NC -2NC -2NC -2NC 14NO 14NO 14NO Fig. 6: 1 ON Test Test Current Pump 1 Current Pump 2 GNDA(+) B(-) GNDLO HI...
  • Page 5 Fig. 7: Test Test 1 2 3 4 5 6 13NO 13NO -1NC -1NC -2NC -2NC 14NO 14NO 1 ON...
  • Page 6 Fig. 8: 13NO 13NO 13NO -1NC -1NC -1NC -2NC -2NC -2NC 14NO 14NO 14NO Test Test Test 1 2 3 4 5 6 1 ON...
  • Page 7 Fig. 9: Fig. 10: Fig. 10.2: 21 22 24 V 0- 10 V 4- 20 mA 4- 20 mA...
  • Page 8 Fig. 11: Fig. 12: Fig. 13:...
  • Page 9 Fig. 14: Fig. 15: Fig. 16:...
  • Page 10 12 A with insulation monitoring device Fig. 8 Internal view, 3-pump version with insulation monitoring device Fig. 9 Terminal allocation, 1/2-pump version Fig. 10 Terminal allocation, 3-pump version Fig. 10.2 Terminal allocation, 3-pump version ≤ 12 A WILO SE 06/2024...
  • Page 11 English Installation and operating instructions Wilo-Control EC-Fire...

  • Page 12: Table Of Contents

    7.2.10Connection for individual operation (EBM) and individual fault signal (ESM)..........25 7.2.11Connection of an external signalling unit......................25 7.2.12Field bus connection “ModBus RTU” ......................... 25 Commissioning .............................25 Factory setting ..............................25 Activating the switchgear ..........................25 Checking the motor direction of rotation ......................26 WILO SE 06/2024...
  • Page 13 12.1.3Final shutdown ..............................28 12.2 Disposal ................................28 Appendix .............................. 28 13.1 Overview of display symbols ..........................28 13.2 System impedance overview ..........................29 13.3 ModBus: Data types ............................. 30 13.4 Modbus: Parameter overview ..........................30 Installation and operating instructions Wilo-Control EC-Fire...
  • Page 14 English WILO SE 06/2024...

  • Page 15: General Information

    This device is not intended for use by persons serious injury. (including children) with reduced physical, sensory or mental capabilities, or who lack experience and knowledge, unless they have been given supervi- sion or instruction concerning the use of the Installation and operating instructions Wilo-Control EC-Fire...

  • Page 16: Safety Instructions For Installation And Maintenance Work

    The limit values must on be clean and correctly packaged. The packaging no account fall under or exceed those specified in must protect the switchgear from damage during the catalogue/data sheet. transportation. If you have any questions, please contact the manufacturer. WILO SE 06/2024...

  • Page 17: Application (Intended Use)

    In the event that the EC-Fire switchgear is • 1x potential-free normally open contact for EBM delivered in a Wilo system, the accessories may per pump already be fitted. • 1x output 24 V DC (max. 4 VA) for connection of a signal lamp etc.

  • Page 18: Options (Factory Installed)

    In the event of one pump malfunctioning, auto- LED indicators matic changeover to a fully-functional pump occurs. An optical alarm signal is output. Additionally, depending on parameterisation, an acoustic alarm signal can be output via the inter- nal buzzer and the signal lamp activated. WILO SE 06/2024...
  • Page 19 (4) and, after an below the zero flow cut-off (4) and, after an adjustable follow-up time (menu 1.06), the pump adjustable follow-up time (menu 1.06), the pump is deactivated (5). is deactivated (5). Installation and operating instructions Wilo-Control EC-Fire...
  • Page 20 • “Error”: the alarm buzzer sounds when a fault via “Ext. Off” occurs in the system • “Run”: the alarm buzzer sounds if at least one pump is running WILO SE 06/2024...

  • Page 21: Operation Of The Switchgear

    6 minutes. If the red fault LED lights up or flashes immedi- ately after activation, observe the error code information on the display! You can find an overview of all symbols in the appendix. Installation and operating instructions Wilo-Control EC-Fire...
  • Page 22 5.06. Furthermore, the menu structure is applicable and defined for all variants of the EC switchgears (HVAC, Booster, Fire, Rain, Lift). This may lead to gaps in numbering. WILO SE 06/2024...
  • Page 23 Menu 2.00: Communication parameters (Modbus) 2.01 ModBus approval Values: off, on Factory setting: off 2.02 ModBus: Baud rate Values: 9600; 19200; 38400; 76800 Factory setting: 19200 2.03 ModBus: Slave address Value range: 1 … 254 Factory setting: 10 Installation and operating instructions Wilo-Control EC-Fire...
  • Page 24 Values: off, Hand, Auto Factory setting: auto Menu 4.00: Information 4.02 Current system pressure (only if a pressure sensor is used; see 5.06) 4.06 Current volume flow (only if a volume flow sensor is used; see 5.08) WILO SE 06/2024...
  • Page 25 4.14 Running time pump 2 4.15 Running time pump 3 4.17 Switching cycles of the switchgear 4.18 Switching cycles of pump 1 4.19 Switching cycles of pump 2 4.20 Switching cycles of pump 3 Installation and operating instructions Wilo-Control EC-Fire...
  • Page 26 Default value of the potentiometer for the rated current of pump 3 [in A] 4.29 Actual current of pump 1 [in A]; display changes between L1, L2 and L3 4.30 Actual current of pump 2 [in A]; display changes between L1, L2 and L3 WILO SE 06/2024...
  • Page 27 Value range: 1 … 600 m³/h Factory setting: 60 m³/h 5.19 Zero-flow cut-off Value range: 0 … 60 m³/h* Factory setting: 3 m³/h 5.40 Switching pump kick on/off Values: off, on Factory setting: on Installation and operating instructions Wilo-Control EC-Fire...
  • Page 28 Values: fall, raise Factory setting: raise 5.62 Dry run delay time Value range: 0 … 300 s Factory setting: 15 s 5.63 Reactivation delay time after dry run Value range: 0 … 300 s Factory setting: 10 s WILO SE 06/2024...
  • Page 29 (Changing of the parameter to Reset acknowledges the alarms) 6.02 – 6.11 Fault memory spaces (FiFo – latest fault in 6.02) The error code is displayed Menu 7.00: Service 7.01 Parameter changes possible Values: off, on Factory setting: off Installation and operating instructions Wilo-Control EC-Fire...

  • Page 30: Motor Protection

    In switchgear up to the 12 A version, an option is has been rectified, the fault must be acknowl- provided (which can be activated) for monitoring edged on the switchgear. the minimum current flow of the motors (uninter- WILO SE 06/2024...

  • Page 31: Installation And Electrical Connection

    • When using shielded cables, the shielding must be • 3~ 380 V: 380, COM attached to the earth rail or EMC threaded cable • 3~ 400 V: 400, COM connection on one side of the switchgear! Installation and operating instructions Wilo-Control EC-Fire...

  • Page 32: Pumps Mains Connection

    The terminals are fitted with a converter bridge at the factory. Insert the core into the threaded cable connection and secure it. Remove the converter bridge and connect the wires to the terminals according to the connection diagram. WILO SE 06/2024...

  • Page 33: 10Connection For Individual Operation (Ebm) And Individual Fault Signal (Esm)

    7.2.12 Field bus connection “ModBus RTU” The control system is preset in the factory. An RS485 interface is available for connecting a The factory settings can be restored by Wilo cus- building management system via ModBus RTU tomer service. Insert the core into the threaded cable connection 8.2 Activating the switchgear...

  • Page 34: Checking The Motor Direction Of Rotation

    2. Select the value “HAND”. The connected ommend always having this work carried out by pump runs as long as the operating button is Wilo customer service. pressed. Any unauthorised modifications to the switchgear 3. If the direction of rotation is correct and the are made at the operator’s own risk and void the...

  • Page 35: Fault Acknowledgement

    Check that the flow switch/flow sensor is working correctly “.x” = info on the relevant pump to which the If the fault cannot be remedied, please contact error shown refers! your nearest Wilo customer service point or rep- resentative. Installation and operating instructions Wilo-Control EC-Fire...

  • Page 36: Spare Parts

    Spare parts or repairs may be ordered from local these out of the threaded cable connections. specialist retailers and/or Wilo customer service. 5. Connect the ends of the power supply cables To avoid queries and incorrect orders, all data from so that no moisture can enter into the cable.

  • Page 37: System Impedance Overview

    The maximum number of switching operations per hour specified in the table for each power is determined by the pump motor and must not be exceeded (adjust parameterisation of the control- ler accordingly; see follow-up times, for example). Installation and operating instructions Wilo-Control EC-Fire...

  • Page 38: Modbus: Data Types

    3. CC 4. CC...FC 5. CCe 6. SCe NWB 7. CCe NWB 8. EC 9. ECe 10. ECe NWB 40014 Bus command timer ENUM 0. - 31.000 (13) 1. Off 2. Set 3. Active 4. Reset 5. Manual WILO SE 06/2024...
  • Page 39 16: Priority off 17: Redundancy 18: Plausibility 19: Slave communication 20: Net supply 21: Leakage 40141 Acknowledge BOOL 31.000 (140) 40142 Alarm history index UINT16 31.000 (141) 40143 Alarm history error code UINT16 31.000 (142) Installation and operating instructions Wilo-Control EC-Fire...
  • Page 40 Local contact at www.wilo.com/contact WILO SE Wilopark 1 D-44263 Dortmund Germany T +49(0)231 4102-0 F +49(0)231 4102-7363 wilo@wilo.com Pioneering for You www.wilo.com...

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