Information About Priorities Between The Different Modes - RADSON PTC BLOWER 950W Notice D'utilisation

• Load shedding
In case of over consumption, an energy power manager or a disconnec-
tor doesn't trigger a trip of the general circuit-breaker (example: simul-
taneous operating of your various household appliances and others).
This allows you to reduce the energy power subscribed and therefore
optimize your subscription with your energy provider.
IMHOTEP creation controllers are designed to operate with pilot wire
load shedding systems.
Orders sent by the pilot wire are executed by the device's electronic
controller which will apply the setpoint corresponding to the order sent.
The "Stop" order corresponds to the load shedding. When this order is
received, the device switches to "standby" and then returns to the initial
operating mode.
Important: Do not use load shedding by a power fail. Unlike pilot shed-
ding, this type of shedding results in a series of sudden and frequent
power cuts, which cause premature wear of the device or even
deterioration not covered by the manufacturer's warranty.
Exemption to an order coming from a pilot wire
external programmer
This feature allows you to modify temporarily the setting temperature
until the next order sent by the central control unit or the transition to
00:00.
Example:
1- The device is in Auto mode. The central control unit sent an Eco order
15,5°C.
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2- By pressing or , you can modify temporarily the setting
temperature up to 18°C for example.
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Note: The cursor corresponding to the operating mode, i.e Eco mode in
our example, is blinking during the duration of the temporary deroga-
tion.
3- This modification will be automatically cancelled at the next order
sent by the central control unit or the transition to 00:00.
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INFORMATION ABOUT PRIORITIES BETWEEN
THE DIFFERENT MODES
Principe
In Comfort, Eco and Frost protection modes, only orders of the occupan-
cy sensor and those of the open window sensor will be considered.
In Auto mode, the device can receive different orders coming from :
- 7 day and daily programming integrated (Comfort or Eco orders);
- 6-order pilot wire if connected to central control unit;
- Open window detector;
- Occupancy detector.
In general, it is the lowest received order which prevails except
when the pilot wire is connected to an energy management system, in
this case the orders of the pilot wire take priority.
If an occupancy absence of more than 72 hours is detected, switching
to frost protection takes precedence unless a load shedding order is pre-
sent on the pilot wire.
Special case of self-programming where the temperature level in the
room is decided according to the learning of the lifestyle and the opti-
mization mode selected (Opti Comfort or Opti Eco):
- During the programmed passage in period Eco, if a presence is detec-
ted in the room, it will be taken into account and the appliance auto-
matically switches to Comfort mode
- During the programmed passage to the Comfort mode period, the ab-
sence detection system is temporarily suspended (30 minutes).
In case of programmed Boost, the Boost activation will take precedence
over others orders received except when the standby (stop) order is pre-
sent on the pilot wire, the device will switch off and the Boost will be
not activated.
• Examples
7 day and daily programming
Pilot wire 6 orders
Eco
7 day and daily programming
Pilot wire 6 orders
Occupancy detector
Frost protection
7 day and daily programming
Pilot wire 6 orders
Occupancy detector
Open window detector
Standby mode
EN
= Comfort
= Eco
3
= Comfort
= Eco
= Frost protection
3
= Eco
= Stop (standby mode)
= Eco
= Frost protection
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