Table of Contents
Advertisement
Protection
Delay Off Timer
Siemens
Smart Infrastructure
The thermostat switches to Protection mode by touching the
to select OFF.
For UFH application, OFF means frost protection (factory setting 8 °C, can be
disabled or changed via P65). For VRF application, it means turning off the indoor
unit.
If RDF880KN.. is set with both UFH and VRF applications via DIP switch, users
can press
icon once and use +/- to select:
1. to turn on UFH (
2. to turn on VRF (
3. to turn on both UFH (
4. OFF to turn off both applications
When P28 = ON (enable), the symbol
Press
icon twice and use +/- to set the delay-off time for the unit. Then, press
the hour location (i.e. x h) to confirm the required time and return to the normal
display mode. The Delay Off Timer mode icon is displayed when the count-down
starts.
To cancel, set the delay-off timer to 0 h.
RDF880KN..
Basic documentation
) application only
) application only
) and VRF (
appears next to the
icon and using +/-
) applications
icon.
17 / 60
A6V12318532_en--_a
2021-03-22
Advertisement
Table of Contents
