Logamatic EMS RC35 programming unit - Subject to technical modifications
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Installation
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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
1)
(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
2
1
HC1
HC1
HC2
HC2