Manual LogoMatic G2
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8. Troubleshooting
The following overview is intended to help with the location of the causes of faults.
1. Check status display on LogoTronic HIU controller
2. Check shut-os
3. Check power supply
4. Check system for air
5. Check flow volume (DW and heating). media pressure and temperatures
6. Check dirt trap at device inlet and domestic water flow sensor
7. Check cold water throttle/flow limiter for domestic water
8. Check target settings in the LogoTronic HIU controller and at the components
9. Check functionality of all components
10. Check performance of components against required performance
11. Check functionality of backflow preventer
12. Check switched heat demand