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Les langues disponibles
5) Programming
The device can be controlled remotely if its pilot wire is connected to a device fitted with a program-
mer, a programming unit or an energy management unit.
Chart indicating the orders the device can receive over its pilot wire
Orders received Current absent Full wave 230V
Ref/neutral
oscilloscope
Mode achieved
COMFORT
Description of the lower part of the device.
c
Service pressure must not exceed 4 bar.
Use on electricity
SUMMER SETTING
The central heating circuit is
not working.
Use on central heating
WINTER SETTING
The central heating circuit is
working.
(to be measured between the pilot wire and the neutral).
ECO
U
SING THE DEVICE
CASE OF THE MIXED VERSIONS WITH FAN
d a
- A switch is on I.
- The B indicator light is ON, the heating resistor incorporated in
the device is supplied.
- The supply tap C must be closed.
- The boiler return tap D must remain open.
- A switch is on O.
- The B indicator light is OFF, the heating resistor incorporated in
the device is not supplied.
- The supply tap C must be open.
- The boiler return tap D must remain open.
Negative half wave -115V
STANDBY
A
Switch to control the heating resistor incor-
porated in the device.
B
Indicator light to check the operating status of
your device.
C
Supply tap to allow inlet of hot water from the
central heating. This can be thermostatically
controlled or not depending on your choice.
D
Boiler return tap to allow the hot water to
b
leave the central heating.
20
Positive half wave +115V
STOP HEATING
LOAD SHEDDING
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