Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Operating modes 03.10.2011
6.6.2 Mode of operation: Basic type C
If a signal is present at the terminal of the input, it is interpreted as a chilled water
request and control becomes active. Setpoint generation is described in section 13,
Flow temp
erature, demand-controlled (basic type C).
6.7 Room op mode selection (basic types A, U)
Room operating mode selection for basic types A and U
The room operating mode can always be selected with basic types "A" and "U".
Main menu > Room operating mode >
Room operating mode
Preselection: Auto
State: Comf
Cause: Time switch
Rm optg mode holid: Eco
An operating mode can be predefined via the "Room operating mode" menu. The
same display shows the current operating mode and the reason for it.
The setting is retained even in the event of a mains failure.
6.7.1 Preselection
The following operating modes are available for selection:
Main menu > Room operating mode >
Operating line Range Factory setting
Preselection
Auto
Comfort
Precomfort
Economy
Protection
Auto
If a ventilation and heating controller or several ventilation controllers jointly control
the same room and if they are assigned to the same geographical zone, the
preselection acts on all controllers within the same geographical zone (section
6.13.1 "Room control combinations featuring multipl
e ventilation controllers" or
section 6.13.2 "Room control combinations with heating controller").
6.7.2 State
The current room operating mode state has the following positions:

Comfort

Precomfort

Economy

Protection
Display values
Note
Setting values
Note