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PILOT WIRE CONTROL
PILOT WIRE CONTROL (continued)
TEMPERATURE OVERRIDE
In the programmed operating modes for your appliance (P1 or P2) you can override the
operation of your appliance locally, by changing the preferred temperature level.
The LED on the appliance is on, showing yellow.
This override is cancelled when there is a change of status on the programme, or by pressing
the
mode
key again.
Your appliance is fitted with a pilot wire. You can manage the appliance from your main control
unit if you prefer (see connection in
chapter 2.2
).
See
chapter 5.5
Advanced parameter setting (parameter 3) to enable or disable the pilot wire
mode.
WARNING:
Your appliance operates in
pilot wire mode
by default.
The pilot wire controller takes over control of your appliance only when it is in Comfort
mode.
See the control unit user manual for instructions on how to operate it.
The LED on the appliance will light up with the colour corresponding to the operating mode
specified by the control unit (see
chapter 4.2
).
The remote control will cause the icon for the operating mode specified by the control unit to
flash.
Example: the control unit sends an Eco mode command
When your installation is fitted with a load shedding system connected at the pilot wire
input, this can send your appliance a
priority command to turn off
(the appliance
LED goes off) or for Frost-free mode (the appliance LED shows blue).
In both cases, the frost-free icon will be displayed on the remote control screen.
Load shedding will take over the operating of your appliance, even if the pilot wire
function is disabled in the advanced parameter setting.
PILOT WIRE OPERATION
Icons
(remote control)
LED colour
(appliance)
Command sent
(control unit)
Boost function
Red
Comfort
Available
Green
Comfort -1°
Available
Green
Comfort -2°
Available
Green
Eco
Available
Blue
Frost-free (in all
operating modes on
the appliance)
Available
Off
Stop (in all
operating modes on
the appliance)
Not available
mode
boost
mode
boost
mode
boost