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Current setpoint
General notes:
Notes on setpoint
adjustment (LTE-Mode
with Synco only)
Setpoint priority,
Setpoint Master RMB
Local configuration
22 / 60
Siemens
Smart Infrastructure
The current setpoint (used by the thermostat for room temperature control) is
available on the bus for use by the central control unit.
•
The supported communication objects are different in LTE-Mode and S-Mode.
•
Making changes using the local HMI or tool have the same priority.
•
Setting the Comfort basic setpoint resets the runtime Comfort setpoint to the
basic setpoint.
•
Central setpoint shift is used for summer or winter compensation.
•
Setpoint shift does not affect the parameter setpoints in P08 and P11.
•
Local shift and central shift are added together.
•
Only applies to Comfort and Economy setpoints. Protection setpoints are not
shifted centrally.
•
The current setpoints for heating are limited by the Protection setpoint. If the
Protection setpoint is OFF, min. 5 °C and max. 40 °C are used.
•
The setpoints for heating of the same operating mode have a minimum
distance of 0.5 K between them.
•
The result of local and central shift, together with the room operating mode, is
used by the thermostat for room temperature control (current setpoint).
•
The room thermostat always adopts the received setpoints from the controller
RMB795B. Thus the Comfort setpoints locally adjusted on the thermostats are
overwritten by the Comfort setpoints of the room group (e.g. every 15 minutes).
On the RMB795B central control unit (software version 2.0 or higher), you can
define the conditions required for the unit to forward the setpoints:
•
Always (every 15 minutes)
•
Not in Comfort mode
•
Only when changed
See "Setpoint priority" and "Setpoint master" functions on the RMB795B.
3.4
Applications overview
The thermostats support the following applications, which can be configured using
the DIP switches inside the front panel of the unit or a commissioning tool.
1. Set applications via DIP switches.
2. After the thermostat is first
powered up, the Wizard function
will provide basic control
parameters setup
3. The display depends on the
selected application.
→
Go to the setting mode and
configure the basic control parameters
RDF880KN.. Basic documentation
DIP SW
Positions
Applications
1
2
UFH only
ON
OFF
VRF only
OFF
ON
VRF + UFH
ON
ON
A6V12318532_en--_a
2021-03-22
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