background image

Issue Date: 22.01.2020

  

 

Page 9 / 15 

 

 

 

Thermokon Sensortechnik GmbH, Platanenweg 1, 35756 Mittenaar, Deutschland · tel: 02778/6960-0 · fax: -400 · 

www.thermokon.de

 · 

[email protected]

 

LCF02-Touch_3AO2DO_Datasheet_en.docx   © 2020 

266 

0x010A 

Read-write 

External temperature (limiter) sensor high limit 

(338=3, for limiter) 

-200..+1000 = -20,0…+100,0 °C 

0.1 

°C/°F 

40°C 

267 

0x010B 

Read-write 

External temperature (limiter) sensor low limit 

(338=3, for limiter)

 

-200..+1000 = -20,0…+100,0 °C 

0.1 

°C/°F 

0°C 

268 

0x010C 

Read-write 

Power failure 

0=keep off after power-on-reset 

1=return to last stFate after power failure 

2=switch on after power-on-reset 

 

 

269 

0x010D 

Read-write 

Key-lock

 

0x00=unlocked 

0x01=lock on/off 

0x02=lock mode 

0x04=lock clock 

0x08=lock fan speed 

0x10=lock temp setting 

0x1F=lock all keystrokes 

Once a locked key is pressed the LOCK symbol shall be 

displayed and blink twice. 

 

 

270 

0x010E 

Read-write 

Display Settings 

0b00000001= show Setpoint (if no setpoint is shown the 

setpoint keys are locked = 0x010D = 0x10=lock temp 

setting)  

0b00000010= show Room temperature  

0b00000100 = show valve symbol 

0b00001000 = show PI-Loop percentage 

0bxxx10000 = show Room temperature from Register 

0x205

 

(if only room temp or setpoint is shown, then in big 

numbers) 

 

 

15 

 

Set point settings 

Address 

Access  Description 

Resolution / Unit 

Default 

271 

0x010F 

Read-write 

Default Setpoint after Power On Reset 

0..500 = 0…50,0 °C

 

0.1 

°C/°F 

210 

272 

0x0110 

Read-write 

Setpoint temperature lower limit 

0..500 = 0..50,0 °C

 

0.1 

°C/°F 

160 

273 

0x0111 

Read-write 

Setpoint temperature upper limit 

0..500 = 0..50,0 °C

 

0.1 

°C/°F 

300 

274 

0x0112 

Read-write 

Setpoint increment/decrement value 

1..100 = 0,1…10,0 °C 

 

0.1 

°C/°F 

275 

0x0113 

Read-write 

ECO mode temperature setpoint cooling 

250..450 = +25,0..+45,0 °C

 

0.1 

°C/°F 

300 

276 

0x0114 

Read-write 

ECO mode temperature setpoint heating 

120..240 = +12,0..+24,0 °C

 

0.1 

°C/°F 

190 

 

 

 

Summary of Contents for LCF02 Touch 3AO2DO

Page 1: ...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...

Page 2: ...ture acceptance of the wall or the longer the selected inquiry interval of the temperature sensor is the smaller the deviations limited in time are TECHNICAL DATA Measuring values temperature Output v...

Page 3: ...voltage supply it is to be ensured that all positive operating voltage input terminals of the field devices are connected with each other and all negative operating voltage input terminals reference...

Page 4: ...22 Heating valve 29 Off delay active 2 Schedular 9 Fan coil type 16 Set fan speed 23 Valve opening 30 Key locked 3 Room temperature 10 Auto mode 17 Power ON OFF 24 Dew point 31 Eco Mode active 4 Setp...

Page 5: ...ID 247 1 2 Baud rate 1 4800bps 2 9600 3 19200 4 38400 2 3 Parity 0 none 1 odd 2 even 0 4 Stop Bits 1 1 Stopbit 2 2 Stopbits 2 5 Temperature Offset Internal Sensor 5 0 K 5 0 K 0 6 Temperature Offset E...

Page 6: ...114 The display will show the average of both ECO Setpoint Temperatures 25 18 2 21 5 and the leaf symbol to indicate the ECO mode In ECO mode the setpoint is fixed and the device does not react to any...

Page 7: ...switched OFF Switch thermostat to last state before power failure Record and Memorize Turn the thermostat ON Storage during power loss The status will be kept in EEPROM while the power failure so no...

Page 8: ...ture sensor alarm 0x02 external temperature sensor high limit Alarm 0x04 external temperature sensor low limit Alarm 0x08 change over sensor missing alarm 10 0x000A Read only External input 1 0 Contac...

Page 9: ...symbol shall be displayed and blink twice 0 270 0x010E Read write Display Settings 0b00000001 show Setpoint if no setpoint is shown the setpoint keys are locked 0x010D 0x10 lock temp setting 0b000000...

Page 10: ...tion modes 0b00000000 none fan key is locked and the fan symbol will not be displayed 0bxxxx0001 single stage 0bxxxx0010 2 stages 0bxxxx0011 3 stages 0bxxxx1000 EC Fan 0b0001xxxx fan works not in heat...

Page 11: ...Occupied 2 Occupancy sensor Closed Occupied 3 Window contact Open Window Open 4 Window contact Closed Window Open 5 Disable heating Open Heating disabled 6 Disable heating Closed Heating Disabled 7 D...

Page 12: ...nnel A period 1 Start time minute 0 59m min 0 406 0x0196 Read write Time channel A period 1 Set point 0 500 0 50 0 C 0 1 C F 210 407 0x0197 Read write Time channel A period 1 ECO mode 0b00000001 Comfo...

Page 13: ...ute 0 59m min 0 431 0x01AF Read write Time channel B period 3 Set point 0 500 0 50 0 C 0 1 C F 210 432 0x01B0 Read write Time channel B period 3 ECO mode NC 0 433 0x01B1 Read write Time channel B peri...

Page 14: ...0bxABC1234 with binary value 1 for active channel i e 0x01000100 A 2 0 464 0x01D0 Read write Make next day s holiday 0bxxx00000 None 0bxxx00001 0bxxx11111 days of holidays next n days starting next 0...

Page 15: ...0 ventilating PI loop controls fan stages only valves closed HMI mode 0b1xxx xxxx HMI Mode controller OFF 0b1xxx xx01 show symbol ventilating 0b1xxx xx10 show symbol heating 0b1xxx xx11 show symbol co...

Reviews: