Multiflex Wall Mount - Hycontrol
Multiflex Wall Mount - Hycontrol
Multiflex Wall Mount - Hycontrol
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O) Relays not switching:-<br />
1. Check the programmed relay designations and settings at Pr.8-Pr.22.<br />
Functions can be tested under simulation at Pr.78.<br />
2. Test the relays at Pr.75 or Pr.76.<br />
3. Check contact continuity at the terminals.<br />
Warning:<br />
We recommend disconnection of external controls, alarms etc. before<br />
performing the above tests.<br />
P) The PCB hums loudly:-<br />
1. Check the transformer mounting screws for tightness on the bottom PCB.<br />
MULTIFLEX MANUAL 44<br />
EDITION 2 : NOV 2000<br />
SECTION 6