Zehnder IHC Instrucciones De Uso página 32

Pilot wire
If the IHC is controlled via pilot wire, the RCE display shows the current heating mode with a blinking icon, indicating active pilot
wire override.
Standby Frost protection
mode mode
While pilot wire control is active, it is still possible to change the heating mode locally (by pressing the mode button or the standby button)
to a „lower" heating mode than the current applied pilot wire mode.
Example: If current pilot wire mode is eco mode, it's possible to locally switch to frost protection or standby mode, but not to comfort mode.
English
Comfort mode
Eco
Comfort -1°C mode
mode
Comfort -2°C mode
3.10 RCE and Connect-App
It is possible to also use the Connect-App in combination with the RCE. This offers further advanced settings as well as the possibility
to define weekly programmes.
For this, the IHC must first be paired to the RCE, afterwards the Connect-App can be commissioned according to section 4.2.
AUTO mode
After the IHC and the RCE are connected to the app, the system automatically switches to AUTO mode. In AUTO mode, the system
automatically changes between eco and comfort mode at predefined times according to a defined weekly programme.
The AUTO mode is indicated on the RCE by the „AUTO" icon lighting up.
The AUTO mode can only be activated / deactivated in the Connect-App.
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