Haverland RC4TT Operating instructions

HAVERLAND UK LIMITED
Challenge House, Sherwood Drive
Bletchley, MK3 6DP
Tel: [phone] –Fax: [phone]
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 5is 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

HAVERLAND UK LIMITED
Challenge House, Sherwood Drive
Bletchley, MK3 6DP
Tel: [phone] –Fax: [phone]
15/11/2020
2. HOW DO I CHANGE THE COMFORT / ECONOMY / ANTI-FREEZE TEMPERATURE?
-To modify the comfort temperature, 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 1will be displayed on
the right-hand corner, press OK and select the comfort by pressing the UP or DOWN and
press OK to confirm.
The Comfort temperature is the highest temperature you select for your schedule, this temperature
goes from 16ºC to 30ºC.
-To modify the economy temperature, 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 2 is on the right-hand corner (hour will
be flashing intermittently), 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
-To modify the Anti-freeze temperature, 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 3 is on the right-hand corner (hour will
be flashing intermittently), press OK and select the economy temperature by pressing the UP or
DOWN and press OK to confirm.
This temperature is selected so the room will never freeze during periods of unoccupancy. This
temperature must always be lower than the Economy Temperature. To change the Anti-freeze
Temperature please press the UP or DOWN arrows and press OK to confirm. Recommended Anti-
freeze Temperature, from 5ºC to 10ºC.
To exit the temperature menu please press .

HAVERLAND UK LIMITED
Challenge House, Sherwood Drive
Bletchley, MK3 6DP
Tel: [phone] –Fax: [phone]
15/11/2020
3. PROGRAMMING
To program your unit, 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 7is on the right-hand corner (ProG will be displayed),
press OK and select your programming by pressing the UP or DOWN and press OK to confirm.
PROGRAMMING OPTIONS
•dAY: Every day with a different programme. You will need to program each day of the week
independently.
•ALL: Same programme for each day of the week, you will only need to program one day, and it
will be repeated all 7 days of the week. (1,2,3,4,5,6,7)
•PArt: Weekdays and weekends programme. You will first program a schedule for the weekdays
(1,2,3,4,5) and then you will program a second schedule for the weekends (6,7)
By default, the radiator will be from Monday to Fridays at 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 week
we are programming are displayed. Depending on the plan selected, different number of days will be
displayed. Please note that day 1 stands for Monday and day 7 for Sunday.
The hour we are programming is also displayed, in our case 00:00. This means that we are going to select
which temperature/mode we want for the first hour of the day (from midnight 00:00 to 1 am). To select
the temperature/mode please press the OK button until the desired temperature/mode is displayed
(Sun –Comfort; Moon –Economy; Snowflake –Antifreeze; OFF –radiator turned off).
Once you have chosen your desired temperature/mode please press the UP arrow to select the next
hour of the day 01:00 (period from 1am to 2am). We then repeat the process above, please press the
OK button until the desired icon is displayed and then please press the UP arrow to go to the next hour
of the day.

HAVERLAND UK LIMITED
Challenge House, Sherwood Drive
Bletchley, MK3 6DP
Tel: [phone] –Fax: [phone]
15/11/2020
If you wish to go backwards to the previous hour, please press the DOWN arrow, but please note that if
you wish to save the changes made you will need to press UP arrow and go forward until you reach the
last hour of the day.
Repeat the process above for the rest of the hours / days. Every time you finish a period you will see
“End” on the display, please press OK to confirm and use the UP/DOWN to move to the next period. In
case you chose ALL, you will not need to move to the next period.
To exit the temperature menu please press .
Once you finish your schedule, please select the programming mode (AUTO) by pressing the button
until AUTO is displayed.
5. MANUAL MODE
To select the manual mode please press the OK button until the HAND icon is displayed on the right-
hand side. To choose your desired temperature on the Manual mode please press the UP/DOWN
arrows. Depending on the temperature selected the 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 until you
select a different mode again.
7. TEMPERATURE SETTING
This allows you to adjust the ambient temperature measured by the radiator. This calibration
compensates for a difference between the temperature obtained in the room by an external thermostat
and the temperature programmed in the radiator.
To access 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 4is on the right-hand corner (The room temperature will be
displayed), press OK and use the UP or DOWN to set the temperature accordingly to your external
thermostat and press OK to confirm.
To exit the temperature menu please press .

HAVERLAND UK LIMITED
Challenge House, Sherwood Drive
Bletchley, MK3 6DP
Tel: [phone] –Fax: [phone]
15/11/2020
8. OPEN WINDOWS
This function is activated by default. This function activates when there is a sudden drop in the room’s
temperature. The radiator will disconnect to avoid losing energy. Once the temperature of the room is
stable again, the radiator will return to the state it was in before it was disconnected.
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 8is on the right-hand corner (YES will be displayed), press OK
and use the UP or DOWN to set it to “no” and press OK to confirm.
To exit the temperature menu please press .
9. INTELLIGENT FUNCTION “ITCS”
This function is activated by default. Its start-up of the machine in advance of the programmed time (2
hours maximum), to ensure that 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 9is on the right-hand corner (YES will be displayed), press OK
and use the UP or DOWN to set it to “no” and press OK to confirm.
To exit the temperature menu please press .
10. CONSUMPTION INDICATOR “ConS”
This function allows you to know your electricity consumption in the last 24 hours, the last 7 days, the
last 30 days or since you bought by pressing successively the OK button.
To access 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 10 is on the right-hand corner (ConS will be displayed), press
OK and use the UP or DOWN to select between 1d, 7d or 30d and press OK to confirm.
To exit the temperature menu please press .

HAVERLAND UK LIMITED
Challenge House, Sherwood Drive
Bletchley, MK3 6DP
Tel: [phone] –Fax: [phone]
15/11/2020
11. ADVANCED FUNCTIONS
To access them, 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 End is on the display, press and hold 4 horizontal lines
will appear (you will see a small hand, ºC and a number 1 on the right-hand corner), use the UP or DOWN
to select between the different functions:
•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. You first
press OK and then use the UP/DOWN arrows to select the output power and press OK to
confirm.
•Parameter 5 - This allows you Reset your unit to factory settings. You first press OK (you will see
“FAct” on the display and then just press and hold the OK button to reset it. The unit will return
to manual mode with the factory pre-set temperature (20 ºC).
•Parameter 6 –End this allows you to exit the Advanced functions.