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Multiple applications

Master can be used in many different ways. As a central control unit that is connected to all heaters within 30 meters, can be set to a day 
temperature and a night temperature, Roundline Master can also be connected to an external equipment e.g. a GSM- caller or a timer, and 
in this way make the night temperature lower automatic, or raise the temperature in your summer house before you arrive. The setting for day 
and night temperature is done on the key pad, but the switch between the different settings is done through the external equipment. It can be 
used with the Roundline Room thermostat. The heaters will respond to the room units as long as the Roudline Master is in a ”OFF mode”, but 
when the Roundline Master is in ”On mode” it takes over the Room thermostats. This way you can regulate every room separate, but still force 
a nightly lowering of the temperature of all the heaters.

Below you can read how you install, set and use your Roundline Master. We recommend that you read through the manual carefully before 
you start the installation. If you have any questions contact our customer support at +46 418 - 45 58 25.

Master

TEGO SYSTEM AB, Box 43, SE-261 22 Landskrona, Tel +46 (0)418 - 45 58 00, [email protected], www.tego.se

 

INSTALLATION

• 

Turn off the heater with the main power switch.

• 

Turn the heater thermostat control to 20°C.

• 

Plug the radio receiver carefully into the heater. Check that 
all of the five pins on the RF-plug are placed correctly into the 
corresponding holes on the heater, and that the RF-plug easily 
fits in the right position.

• 

Secure the RF-plug in its position with the enclosed screw.

• 

Turn on the heater with the main switch (position1).

CONNECTING THE HEATERS AND THE ROUNDLINE MASTER
When all the RF-plugs are in place and the power switches are 
turned on.

• 

Open the back of the Roundline Master by pushing it down. 
Connect the supplied cord to the the connection on the curcuit 
board. The display is now activated.

• 

Press the MODE and ON/OFF buttons on the Roundline Master 
at the same time, Keep them pressed down for 3 seconds.  
A countdown off 30 seconds is shown in the display window.

• 

Within the 30 seconds you have to press the hidden button 
on the RF-plugs, using a needle or a paper clip. The RF-plug 
and the Roundline Master are now searching for each other. 
When they have established a connection a green steady light 
(N.B. faint) will be visible on the RF-plug. The green light will 
disappear when the count down of the Roundline Master is 
done and will remain turned off. The Roundline Master is now 
connected with the heater.

• 

If you did not have time to connect all the heaters with the 
Roundline Master during the 30 seconds, repeat the procedure, 
and continue with the remaining heaters.

• 

The connected heaters have a built in memory that allows 
them to remember the connection even if there is a power failure. 

By pressing the MODE and ON/OFF button at the same time 
you can check and see if all the heaters are connected with 
the Roundline Master. On all the heaters that are connected 
a light will turn on, on the RF-plug for the count down of 30 
seconds, which will be shown on the display. The heater is 
not connected with the Roundline Master if the light is not lit. 
See further under troubleshooting. If any of the lights on the 
RF-plugs start blinking it means that they have lost connection. 
See further under troubleshooting.

• 

The RF-plug can be connected to both a Roundline Room 
unit and a Roundline Master at the same time. If you wish 
to delete one of the units form the RF-plug memory just do a 
reset. This action deletes all connections to other units and the 
instalation of the RF-plug has to be done from the beginning. 
The reset is done by turning off all the heaters on the power 
switch, pressing the hidden button on the RF-plug and keeping 
it pressed down as you turn on the heater again on the power 
switch. Then keep the hidden button pressed down for 3 more 
seconds and the memory is reset.

FUNCTIONS
The Roundline Master has three different temperature settings; Day 
temperature(*), night temperature (**) and stand-by (***). Day and 
night temperature can be set to any temperature between 5°C and 
35°C, and the stand-by is locked at 5°C. You can choose how 
you want the connections between these different settings should 
be, either by manually pressing the button on the Roundline Master  
front panel, or an external unit through the limit switch screw con-
nection on the back of the Roundline Master. You can also choose 
if the Roundline Master is going to communicate directly with all 
the heaters, or if you want Rroundline Room thermostats, which 
enables individual temperatures in different rooms.

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