Operating instructions

Logamatic EMS RC35 programming unit - Subject to technical modifications

Installation

3.1.2 Installation on boiler

Installation directly on the boiler is possible where the boiler is equipped with the Energy

Management System (EMS).

The outside temperature sensor for weather-compensated control is not delivered as standard, but

can be ordered as an accessory.

3.2 Types of installation

The programming unit can be installed in three different ways:

• As only programming unit in the system (factory setting): the programming unit is installed in the

living space (reference room) or on the boiler.

Example: detached house with one heating circuit.

• As the only programming unit in a heating system with two or more heating circuits

(Æ Fig. 2

[1]).

Examples: underfloor heating on one floor, radiators on the others; or a main flat together with a

separate granny flat or doctor's surgery.

• In conjunction with a remote control (e.g. RC2x, RC20/RF, Fig. 2, [2]). In this case there are

always two separate heating circuits. Remote control units cannot be used for boilers with

UBA1.x.

Examples: underfloor heating on one floor, radiators on the others; or a main flat together with a

separate granny flat or doctor's surgery.

Fig. 2 Options for a heating system with two heating circuits

1 Both heating circuits are controlled by one programming unit.

2 Each heating circuit has its own programming unit / remote control unit.

1) Not possible with boilers with UBA1.x and DBA.

6 720 641 642-01.1RS

HC1

HC2