Power Regulation; Installing Or Replacing The Lamp; Led Display - Bron Kobold EWB 200 Mode D'emploi

2. Power regulation

The required light output can be set (100 % - 60 % adjustment range) with the
power regulator (2). It should be noted that the colour temperature can change
with the power output depending on the type of lamp used. During heat-up the
power is automatically set to maximum until the operating temperature is
achieved. The blocking time of the dimmer depends on the lamp temperature
when switching on and can vary between 5 s and 40 s.

3. Installing or replacing the lamp

Never replace a lamp without first disconnecting the fixture from the ballast unit.

4. LED display

Green LED (3) is lit continuously: lamp is operating.
Green LED (3) is flashing: The thermal protection is activated reducing the
power continuously down to 60 %. The power reduction to this limit enables the
user to recognize the situation and delays the final shut-down.
Red LED (4) is lit continuously: normal operating mode, all functions in
working order.
Red LED (4) is flashing: the unit has stopped operating for one of the following
reasons:
1. The mains voltage has dropped below 85 V
2. The overload protection has blocked the trigger circuit after approx. 10
unsuccessful attempts to trigger. After 30 seconds further attempts are
possible
3. Overheating of the ballast unit
4. Short circuit in the lamp
5. Technical fault
If this LED is flashing, the lamp will be switched off automatically. For safety
reasons, it does not switch on again automatically after the technical fault is
remedied (e.g. after cooling). The lamp must be switched on again manually.
Yellow LED (5) is lit: Protecting earth is connected
Yellow LED (5) has not lit up: Attention danger! The protecting earth of the
ballast unit is not correctly connected. Ballast unit and fixtures of safety class
I must have a good protecting earth, all the more when they are used in a wet
surrounding area.
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