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Thermokon LCF02 Touch 3AO2DO Datasheet

Thermokon LCF02 Touch 3AO2DO Datasheet

Fancoil controller

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LCF02 Touch 3AO2DO
Fancoil controller
Datasheet
Subject to technical alteration
Issue date: 22.01.2020 • A104
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APPLICATION
The fancoil room controller has been designed for individual control of temperature in commercial, industrial and residential buildings. It is tailored
for two-pipe fan coils with two-wire electric valves and has 3 analogue outputs 0..10 V (EC fan, heating valve and cooling valve). A 6-way valve
can also be used. In addition, an electrical heating coil can also be connected With its flush mounted modern design the device combines digital
technology with a large LCD display and additional buttons, which enables the single room controller to be used intuitively.
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SECURITY ADVICE – CAUTION
The installation and assembly of electrical equipment should only be performed by authorized personnel.
The product should only be used for the intended application. Unauthorised modifications are prohibited! The product must not be
used in relation with any equipment that in case of a failure may threaten, directly or indirectly, human health or life or result in
danger to human beings, animals or assets. Ensure all power is disconnected before installing. Do not connect to live/operating
equipment.
CAUTION! Risk of electric shock due to live components within the enclosure, especially devices with mains voltage
supply (usually between 90..265 V).
Please comply with
Local laws, health & safety regulations, technical standards and regulations
Condition of the device at the time of installation, to ensure safe installation
This data sheet and installation manual
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NOTES ON DISPOSAL
As a component of a large-scale fixed installation, Thermokon products are intended to be used permanently as part of a building
or a structure at a pre-defined and dedicated location, hence the Waste Electrical and Electronic Act (WEEE) is not applicable.
However, most of the products may contain valuable materials that should be recycled and not disposed of as domestic waste.
Please note the relevant regulations for local disposal.
Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 ·
LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020
www.thermokon.de
·
email@thermokon.de

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Summary of Contents for Thermokon LCF02 Touch 3AO2DO

  • Page 1 NOTES ON DISPOSAL As a component of a large-scale fixed installation, Thermokon products are intended to be used permanently as part of a building or a structure at a pre-defined and dedicated location, hence the Waste Electrical and Electronic Act (WEEE) is not applicable.
  • Page 2: Technical Data

    / odd parity / straight parity (optional) Factory default: no parity Data: 8 bit Stop 2 bit Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 3: Connection Plan

    4-pipe (default) 2-pipe 6WV – 6-way valve Terminal 2 Cooling Heating & Cooling Heating & Cooling Terminal 3 Heating Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 4: Display Panel

    ∙ 34 Temperature up ∙ 7 Attention sign ∙ 14 Mode key ∙ 21 Cooling valve ∙ 28 Window open Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 5: Function Description

    The relay contacts 6 and 7 can be used to connect a heating coil with up to 3 stages. With the registers 301 to 303, the switching thresholds of the respective stages can be set. Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de ·...
  • Page 6 Auto the steps are switched depending on the temperature difference between the setpoint value and the current temperature value. In auto mode heating or cooling, the fan level is calculated from the output of the PI loop (control variable). Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de ·...
  • Page 7 “▲”or “▼” keys will decrement / increment the output voltage by 1V = 10% AND the PWM by 10%. The percentage is shown in the display. Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 ·...
  • Page 8 Display language 0= German 1= English 2= no wording 0x0109 Read-write Individual passwords setting 001-999,default=987, 000 = no password Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 9 ECO mode temperature setpoint cooling °C/°F 250..450 = +25,0..+45,0 °C 0x0114 Read-write ECO mode temperature setpoint heating °C/°F 120..240 = +12,0..+24,0 °C Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 10 Frost protection temperature threshold °C/°F 50..150 = +5,0..+15,0 °C 0x012B Change-Over Temperature Threshold for Heating Read-write °C/°F 0..500 = 0..+50,0 °C Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 11 Default Clock mode configuration Read-write 0=Don't show time in LCD 0x0190 1=Show time 12h mode 2=show time 24h mode Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 12 0b00010001=ECO Time channel B weekdays Read-write 0bxxxxxxx1 Bit0: Monday 0x01A4 0bxxxxxx1x Bit1: Tuesday 0bxxxxx1xx Bit2: Wednesday 0bxxxx1xxx Bit3: Thursday Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 13 Time channel C period 2: Start time minute 0x01BB 0 – 59m Read-write Time channel C period 2: Set point °C/°F 0x01BC 0..500 = 0..+50,0 °C Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 14 0b00000100 = Stage High 0b00001000 = Auto OFF 0b00001001 = Auto Low 0b00001010 = Auto Medium 0b00001100 = Auto High Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de · email@thermokon.de LCF02-Touch_3AO2DO_Datasheet_en.docx © 2020...
  • Page 15 For installing or maintenance, please make sure the power is disconnected. Fix the thermostat base plate to the wall through the four screw holes with distance between axes of 60 mm. Fasten base plate and front cover. Do not press the panel in order to protect LCD. Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · www.thermokon.de ·...