afriso RG 210 Manuel D'utilisation page 58

6.2 Commissioning the product
 Verify that the required operating mode has been set, see chapter "Setting
the operating mode".
1. Apply voltage via the on-site mains fuse.
- The connected PTC thermistors heat up.
- The connected PTC thermistors are heated up after approximately 8
seconds, provided they are not submerged in liquid.
2. Perform a function test, see chapter "Function test".
6.3 Function test
1. Submerge the probe(s) into liquid to be detected.
- The yellow LEDs change their switching state.
2. Remove the probe(s) from the liquid to be detected.
- The yellow LEDs change their switching state.
3. Observe the green LED.
- The function sequence must correspond to the set operating mode, see
chapter "Function".
7 Operation
Operating the product is limited to its regular monitoring:
• Performing the function test
• Probes are free from deposits
7.1 Alarm
A signal is transmitted to additional equipment via the relay output.
7.2 Power outage
No alarm is triggered in case of a power outage.
When the product is switched on, the heat-up time of the PTC thermistor is
up to 15 seconds. This heat-up time must elapse before the product is ready
for operation.
If, during the power outage, the minimum level or the maximum level have
been reached, the product triggers an alarm once power is available again.
Operation
RG 210
EN
26