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6.3
Commissioning the product
Verify that the control unit and the probe(s) are properly mounted.
Verify proper electrical connection.
Verify that the required operating mode has been set.
Verify that the control unit has been closed.
Verify that the product has been properly wired.
1. Switch on the power supply 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")
6.4
Function test
1. Submerge the probe(s) into liquid.
- The yellow LEDs must respond immediately.
2. Remove the probe(s) from the liquid.
- After approximately 8 to 15 seconds the yellow LEDs must change the
switching state.
3. Observe the green LED and the relay.
- The function sequence must correspond to the set operating mode, see
chapter "Operating mode".
7
Operation
The product automatically controls pumps and valves. The operation of the
product is limited to its regular monitoring:
•
Function test OK
•
Probes are free from deposits
Operation
RG 210
EN
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