19.5. Scheme wizard
Scheme wizard is to select type of installation.
It is done by turning the knob to browse through
schemes. Number and type of schemes depend
on the controller version.
After selection, the controller will request to
confirm the scheme.
20. FUSE REPLACEMENT
Cut off power supply to the controller
before fuse replacement.
A 1.25A time-delay subminiature fuse
should be used, as per IEC 60127 standard. An
example of a fuse meeting the requirements is
Schurter MXT-250 time-delay fuse. To
replace, open controller's enclosure and replace
burnt fuse with a new one (Fig. 20.1).
Fig. 20.1 Fuse replacement
Change register:
The manufacturer reserves the right to
make changes in design and software
without prior notice.
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