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HAVERLAND UK LIMITED  
Challenge House, Sherwood Drive 
Bletchley, MK3 6DP  
Tel: 0030 3651940 

– Fax: 01672 811944 

15/11/2020

 

RCTT SIMPLIFIED PROGRAMMING GUIDE 2021 

 

Please verify that the switch on the unit placed on the right side is on the ON position. 
Your radiator will then switch on. 
 

NOTE: If you go quickly into the different settings there is no need to keep pressing the 

 to enter 

the user menu every time. 

 

1. SETTING THE YEAR AND DATE 

To modify the year and date, the radiator must be first on the AUTO setting, therefore, press the 

 

button 

until you see “AUTO” on the top left corner of the display. 

 

 

Now press and hold 

 , 4 horizontal lines will appear, and number 1 will be displayed on the right-

hand corner. Use the 

UP 

or 

DOWN

 buttons until 

5

 is on the right-hand corner (the year and date will 

be flashing intermittently), press 

OK

 and select the current year by pressing the 

UP 

or 

DOWN 

and 

press 

OK 

to confirm

 

The month will start flashing, select the current month with the 

UP/DOWN

 buttons and press 

OK

Select the day with the 

UP/DOWN 

buttons and press 

OK

.  

To exit the menu please press 

 

2. SETTING THE HOUR 

To modify the hour, the radiator must be first on the AUTO setting, therefore, press the 

 button 

until you see “AUTO” on the top left corner of the display. 

 

 

Now press and hold 

 , 4 horizontal lines will appear, and number 1 will be displayed on the right-

hand corner. Use the 

UP 

or 

DOWN

 buttons until

 6

 is on the right-hand corner (hour will be flashing 

intermittently), press 

OK

 and select the current hour by pressing the 

UP 

or 

DOWN 

and press 

OK 

to 

confirm

 

The minutes will start flashing, select the current minutes with the 

UP/DOWN

 buttons and press 

OK

Select the day with the 

UP/DOWN 

buttons and press 

OK

.  

To exit the menu please press 

 

 

 

 

 

Summary of Contents for RC4TT

Page 1: ... the year and date will be flashing intermittently press OK and select the current year by pressing the UP or DOWN and press OK to confirm The month will start flashing select the current month with the UP DOWN buttons and press OK Select the day with the UP DOWN buttons and press OK To exit the menu please press 2 SETTING THE HOUR To modify the hour the radiator must be first on the AUTO setting ...

Page 2: ...ttently press OK and select the economy temperature by pressing the UP or DOWN and press OK to confirm The economy temperature is selected for periods where the room is going to be unoccupied or when you need a background heating lower than the Comfort This temperature goes from 12ºC to 18 5ºC Please note that the Economy Temperature must always be at least 2ºC lower than the Comfort Temperature T...

Page 3: ...comfort mode from 6 a m to 9 a m from 12 a m to 2 p m and from 6 p m to 11 p m The rest of the times the radiator will be in economy mode In the weekends the radiator works in comfort mode from 8 a m to 11 p m The rest of the times the radiator will be in economy mode 4 CONFIGURE YOUR PLAN TO YOUR NEEDS After pressing OK we will start programming our schedule On the display the day or days of the ...

Page 4: ...background light will be red yellow or green Please note that the Manual mode temperature is independent from the Comfort Economy Antifreeze temperatures selected on the programming mode 6 OFF MODE If you want to turn off the radiator please press the OK button until OFF is displayed on the right hand side The unit will not heat up regardless the temperature of the room and it will remain OFF unti...

Page 5: ...hat the required temperature is achieved at the indicated time and following the established weekly program To deactivated it the radiator must be first on the AUTO setting therefore press the button until you see AUTO on the top left corner of the display Now press and hold 4 horizontal lines will appear and number 1 will be displayed on the right hand corner Use the UP or DOWN buttons until 9 is...

Page 6: ...tions Parameter 1 This setting allows to change from degrees Celsius C to degrees Fahrenheit F Parameter 2 This allows you to activate or deactivate the Pilot wire function The function is deactivated by default This function is only available in France Parameter 3 Information on the version of the device s firmware Parameter 4 This setting allows you to correctly set the output power of your unit...

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