![Autogrow IntelliClimate Скачать руководство пользователя страница 29](http://html1.mh-extra.com/html/autogrow/intelliclimate/intelliclimate_installation-and-user-manual_3021342029.webp)
Ver 6.0 IntelliClimate Installation Guide (21 August 2020)
Copyright©2020 Autogrow Systems Ltd
29
Section E
- Fault finding
•
Unit is completely dead
–
i.e. no display, no power light, no outputs.
-
Check the power pack is functioning (by measuring with a voltmeter if possible),
is plugged into an active outlet and properly connected to the controller.
-
If unit still fails to function, the probability is the internal 4A fuse (20mm x 5mm
miniature glass fuse) may have blown. Most likely cause is that wires connecting
to the relays have touched together and shorted out. To fix this it is important
to clear the fault first. Inspect all wiring and ensure all wires are well insulated
right to the point where they enter the terminal block. Then replace the fuse
with a genuine 4A fuse. DO NOT ATTACH WIRE OR ALUMINIUM FOIL ACROSS IT.
•
Lights or other equipment do not come on when expected
-
Test the relevant output using a voltmeter set on a range suitable for measuring
24V DC while the output is active. You can force on an output via the Override
menu. Measure between the output pin in question and one of the common
connections. If the pin has 24V on it then the fault lies with the peripheral or
relay driving it. If there is not 24V on the relevant pin, then recheck all settings
starting with configuration.
-
Double check all other settings and readings to be sure that the peripheral in
question should be ON.