Applications Overview - Siemens RDF800KN Series Manual

Touchscreen flush-mount room thermostats with knx communications

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Manual (21 pages)

Table Of Contents

Table of Contents

Notes on setpoint

adjustment (LTE mode

with Synco only)

Setpoint priority,

Setpoint Master RMB

Local configuration

RDF800KN..,

RDF800KN/VB only

Note:

26 / 94

Siemens

Smart Infrastructure

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, P11, P12 and

P33.

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 and cooling are limited by the Protection

setpoint. If the Protection setpoint is OFF, min. 5 °C and max. 40 °C are used.

The setpoints for cooling and 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.

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