Arico TC5E Manuale d'uso - Pagina 19

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Arico TC5E Manuale d'uso

3-7 Trouble shooting

Malfunction status
1.No action after power on.
2.F1 or F2 fuse break indicator bright.
3.Display "
4.Display "
5.No display PV normally or PV unstable.
6.In the normal operation, the temperature
cannot rise up.
7.Temperature control is unstable.
"
"
Check item
 TC5E is installed properly?
 Power wiring is correct?
 Main power switch is malfunction?
 TC5E module is malfunction?
 Change the fuse accord with the brightly
indicator.
 TC5E is installed properly?
 Thermocouple is break?
 Extension cable is loose or breaks?
 TC5E module is malfunction?
 Thermocouple is reverse?
 TC5E module is malfunction?
 Refer item 3.
 Power leakage?
 The ground is properly?
 TC5E is installed properly?
 Extension cable is loose or breaks?
 Heater is malfunction?
 TC5E(TRIAC) is malfunction?
 Refer 1-4-5, execute PID self-tuning.
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