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HERZ Wireless control system  

Describtion of the thermostats

The electronic programmable thermostat with LCD display is specially designed to control different types of heating
systems. It was designed to optimize your energy consumption and heating comfort:

Advantages of the control system:

• 

modern design and material

• 

bidirectional wireless communication 868 MHz

• 

function „easy creation of programms“

• 

weekprogramming in steps of 30 minutes

• 

function „temporary deactivation of the programm“

• 

Anti freeze function

• 

Holiday or visit function

• 

EEPROM non volatile memory

• 

2 AAA batteries (up to 2 years operating time)

• 

2 parameter menus (user- and installer )

In

 

option

External sensor with several possibilities of regulation. (Floor, combined…)

HERZ Digital wireless control system with 7 day timer

datasheet 3 

F799

 06, Issue 0419

Left Navigation key  

Right Navigation key 

Escape key
Edition key

 Minus key (-)

Validation key (OK)

Plus Key (+)

Dimensions in mm 

83 mm

80 mm

27 mm

Содержание 3 F799 04

Страница 1: ...ety reasons The maintenance has to be performed by service companies or the manufacturer only The functionality of the controller depends on the model and equipment This installation leaflet is part of the product and has to be obtained Application The thermostats are developed to control and manage all type of electrical heating systems or materials The controllers are designed for the use in res...

Страница 2: ...on easy creation of programms weekprogramming in steps of 30 minutes function temporary deactivation of the programm Anti freeze function Holiday or visit function EEPROM non volatile memory 2 AAA batteries up to 2 years operating time 2 parameter menus user and installer In option External sensor with several possibilities of regulation Floor combined HERZ Digital wireless control system with 7 d...

Страница 3: ...th floor limitation Only available with receiver 7 Heating demand indication 8 Low batteries indicator 9 C or F unit indicator 10 Setting or measured temperature if 5 is displayed Parameter value if 4 is displayed 11 Temporary override function activated 12 Time or parameter title if 4 is displayed 13 Program of the current day the current time bar blinks 14 Pictogram for program creation program ...

Страница 4: ...stics Proportional Band PWM 2 K 10min or Hysteresis 0 5 K Power supply Operating life 2x AAA LR03 1 5V Alkalie 2 years Sensing elements Internal External option NTC 10 kΩ at 25 C Radio frequency 868 MHz 10 mW Softwareversion Showed in parameter menu VERS xxx Compatible receivers Flush type Wall type Plug type Norms and homologation Your thermostat has been designed in comformity with the following...

Страница 5: ... Adjustment of the hours Adjustment of the minutes Adjustment of the day 1 Monday Date Adjustment of the day number Adjustment of the month number 01 to 12 Adjustment of the year When the message Save and the blinking green LED appears press OK to confirm the adjusted time and date You can always reach the time and date adjustment by pressing and maintaining the edition key during 2 seconds in nor...

Страница 6: ...he RF signal isn t received correctly check the installation Receiver position distance or restart the rF ini rules to be sure To make the installation easier it will be better to have the thermostat closer to the receiver during the configuration mode A minimal distance of 1meter must be kept Case of central The link is done with central Starting The thermostat is now ready to work The default wo...

Страница 7: ... setting temperature will be followed all the time By pressing or keys the comfort setting temperature starts to blink and can be adjusted Manual Mode Eco Manual working mode the reduced setting temperature will be followed at all time By pressing the or key the reduced setting temperature starts to blink and can be adjusted OFF Mode Use this mode if you need to switch off your installation Be car...

Страница 8: ...ay Evening Weekend P3 Day Weekend P4 Evening Weekend P5 Morning Evening Bathroom P6 Morning afternoon Weekend P7 7H 19H Office P8 8H 19H Saturday Shop P9 Weekend Secondary house See the next part to view a complete description of the built in program Use the navigation keys or to change the program day displayed Press the OK key to confirm your choice and come back to the main screen in AUTO mode ...

Страница 9: ...Comfort temperature The comeback hour needs to be adjusted Last step of the day Reduced temperature The sleeping hour need to be adjusted The programm steps have 30 minutes Each time a value or icon blinks you are able to make a choice with or keys once the choice is made press the OK key to jump to the following steps The program creation will always start with the day 1 Monday Once you have pres...

Страница 10: ... End of the day 2 Choice is to choose the leaving icon to add one step to the program during the day When the choice is made press OK to confirm Then you can adjust the hour of this step with or When the step hour is set press OK to jump to the next step You will be directly invited to adjust with or the hour of the comeback step Press OK to confirm and go to the following step ...

Страница 11: ...bsequent days Make the choice between Yes or no with or and confirm your choice with OK If you select no you will be invited to create a program for Tuesday repeat the previous method to built it If you select Yes you will have the possibility to copy the program to the following days on Tuesday on Wednesday up to the last day of the week 7 Sunday When you press OK on the last day 7 Sunday you wil...

Страница 12: ...am for some time reception You can first adjust the duration in hours H if it is below 24H then in day d with or press OK to validate Adjustable 1 hour to 99 days In a second time you can adjust the desired setting temperature with or press OK to start the function Default value is 22 C The logo will blink and the number of hours days left is displayed until the end of the period If you want to st...

Страница 13: ...pressing the OK button during the stop heating phase Then the blinking temperature should stop to indicate the end of the detection Special cases This function doesn t work if the thermostat is in the floor regulation This function also doesn t work if the thermostat is in the OFF Antifreeze Mode If the temperature is less than 10 C the thermostat will regulates at 10 C during the stop phase Infor...

Страница 14: ...s to enter the real value Then press Ok to confirm The message Yes should be displayed the value will be stored in the internal memory If you need to erase a calibration press on the escape key The old value will be erased and the message No will be displayed Pay attention Only the heating element driven by the thermostat must be used during the complete step of the calibration 05 OutC AMbC FlrC C...

Страница 15: ...act your installer or seller The logo blinks Floor sensor Check the connection of the sensor on the receiver Disconnect the sensor and check it with an ohmmeter the value must be around 10 kΩ Batterien sind zu schwach The logo blinks Batteries Change the batteries My thermostat seems to work correctly but the heating doesn t work correctly Output On the receiver Check the good reception of RF sign...

Страница 16: ...aller s parameters menu External sensor Type NTC 10 kΩ at 25 C ß 3950 Entrance in the thermostat menu Press 10 sec on the key In order to enter in the menu press on the escape key during 10 seconds the following display with the first parameter appears ...

Страница 17: ... Factory value Other possibility 20 REGU Selection of the sensor used for the regulation AIR Internal ambient sensor amb External ambient sensor The following option are only available with receiver FLR Floor sensor regulation FL L Air regulation with floor limitation possibilities see parameters 25 26 21 Hot Use this option if you want to allow the zone to work in cooling mode Hot Function activa...

Страница 18: ...screed with low thickness 6cm uf2 For traditional screed with thickness 6cm 29 Bp2 Floor covering choice Fl1 For tiles Fl2 For wood parquet floating or not 30 wir Pilot wire function for French Market application Use this option if your installation has the pilot wire installed in combination with an energy saver Yes Function activated No Function deactivated 31 min Minimal value of the setting ra...

Страница 19: ...flash quickly during 4 seconds Comfort mode Controlls the temperature permanently to the chosen value depending on the adjusting knob OFF Select this mode to turn off the thermostat RF Configuration First of all switch the button mode of the thermostat in comfort position To connect the RF thermostat with the receiver you have to put the receiver in the rF init mode please refer to the receiver le...

Страница 20: ...Electrical protection IP30 Class II Setting temperature range 5 C bis 35 C Regulation characteristics Proportional Band PWM 2 K at 10 min cycle Power Supply Operating life 2 x AAA Micro 1 5 V 2 years Sensing elements internal and external option NTC 10 kOhm bei 25 C radio frequency 868 MHz 10 mW CE directives Your product has been designed in conformity with the European Directives R TTE 1999 5 EC...

Страница 21: ...us LED green red C Exit LED red D Status LED green green Power ON short press green Instantaneous RF transmission 3 sec press green green flash Thermostat or central rF init 6 sec press orange blinking green Connection receiver rF init 15 sec press orange blinking green flash Receiver reset green red Heating demand green green flash RF reception orange Pilot wire information green Permanently gree...

Страница 22: ...llation and RF Initialisation rules Install and connect the receiver respecting the following guidelines to guarantee an optimal reception The receiver must be mounted at a minimum distance of 50 cm of all others electrical or wireless devices like GSM Wi Fi router Wiring work related to the receiver must be carried out only when de energized Connect your receiver to the power supply Depending on ...

Страница 23: ...tch the Receiver in rF Init mode 2 The RF LED should be Green fixed or orange blink indicating that the Receiver is now in radio configuration mode waiting for a central configuration address 3 Please refer to the leaflet of the Central unit for more explanation about the pairing mode rF Init You must pair the Receiver as an ON OFF plug or a light in the Central unit 4 The RF LED on the receiver w...

Страница 24: ...s a 20 heating cycle to prevent the system from freezing If the receiver was OFF OFF mode before loss of radio communication it will remain OFF Plug receiver Flush receiver Wall receiver The leds are switched off between 8 pm and 8 am when using the thermostat Example of the combination between a controller and receiver ...

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