Preventive Operation; Nfc Communication - Siemens RDG200KN Basic Documentation

4.6.7 Preventive operation

Avoid cold air in heating
mode (P365)
Avoid damage from
moisture (P363, P364)

4.6.8 NFC communication

NFC (P500)
Note:
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For the heating coil to reach its temperature, fan start can be delayed by a time
period set via P365.
In very warm and humid climates, the fan runs periodically or continuously at a low
fan speed (e.g., in empty apartments or shops) in Economy mode via P364, to
avoid damage from moisture due to lack of air circulation. Refer to "Fan kick"
function in Fan control [➙ 84].
NFC (near-field communication) is used to commission the thermostat via the
Siemens smartphone application PCT Go for Android.
The distance between smartphone and the thermostat must be max. 2 cm while
scanning the NFC area on the individual package or antenna area of the
thermostat. Data exchange between controller and Siemens smartphone
application is 10 s.
P500 enables/disables NFC communication locally or via tool (ETS, ACS or
Siemens smartphone application PCT Go for Android). When disabled (default is
enabled), the application cannot read or write the thermostat and message "NFC
communication is disabled on the thermostat." is displayed.
Using Siemens smartphone application, users can:
● Enable or disable password protection by configuring P502
● Import and export the setting parameter list in CSV format
● When NFC communication is enabled, the parameters can be configured even
if the thermostat has no power.
● The phone must have active NFC functionality.
For commissioning via Siemens smartphone application PCT Go for Android, see
Commissioning.
Functions
4
Additional functions
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