Operating instructions

Principles of operation

Logamatic EMS RC35 programming unit - Subject to technical modifications

4 Principles of operation

4.1 Display

The following elements appear on the display of the RC35 programming unit during standard

operation:

Fig. 1 Elements on the display

1 Top information row: standard display (factory setting: date and time)

2 Large display of room or boiler temperature

3 Bottom status row: displays various operating modes and indicates any error messages or service

messages

4 Solar symbol (if solar thermal system is installed and active)

4.2 Notes on functional scope

These instructions describe all the possible functions of the RC35. Some

of these functions may not be available, depending on which boiler and

combustion controller version are used. For more information, refer to the

relevant chapter. Contact your heating contractor for further details. To

check the version of the combustion controller used (here: UBA1.5), see

the info menu under INFO\VERSIONS (Æ page 20).

You can set (Æ page 29) which value is shown permanently in the first row of the

standard display (Æ Fig. 1, [1]).

If the programming unit is installed on the boiler, the room temperature cannot be

recorded. The boiler water temperature (boiler) is then displayed instead of the room

temperature [2].

6 720 618 414-01.1RS

INFO\VERSIONS

RC35 1.02

UBA1.5 1.21