Atlantic RSS 2012 500 W Notice D'installation Et D'utilisation page 11

2) Connecting the device
Panel heater cable
1st case: only one heater
2nd case: multiple heaters
- The device must be supplied with 230V, 50Hz.
- Mains connection must be ensured using the 3-wire cable factory fitte to the heater , through a con-
necting box. In damp premises, such as bathrooms and kitchens, install the connecting box at least
25cm from the ground.
- The installation must comply with local national regulation.
- Ground connection is forbidden.
Do not connect the pilot wire (black) to ground.
- If power cable is damaged or too short, to avoid any danger it must be replaced by a qualified elec-
trician using special tools.
- If a heater pilots or is piloted by a 30mA differential (e.g. bathroom), the pilot wire supply must be
protected on this differential.
3) 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
Ref/neutral
oscilloscope
Mode achieved
Heating
temperature
Live=brown
Neutral=blue
Pilot wire=Black
Two possible cases
(to be measured between the pilot wire and the neutral).
Full alternance
230V
CONFORT ECO
3°C to 4°C
CONFORT below
setting CONFORT
setting
LIVE
Electricity
grid
NEUTRAL
The pilot wire end is insulated
and not further connected
The pilot wire of all heaters in a
control group, up to a maximum
of 20 units with any one them used
as the Master, are connected
2
by a 1.0mm 220-240V insulated cable
Negative half-
alternance
alternance +115V
-115V
STANDBY
Stopping the hea-
Standby
ting immediately.
temperature,
Can also be used
about 7°C
for load shedding.
11
Positive half-
STOP LOAD
SHEDDING
GB