D Series Modular Air-cooled Scroll Chillers Owner's Manual
6.6 Setup of Toggle Switches on the Motherboard
Four bit toggle switches are used for indicating hardware address (1~16) of modules, with
module No. displayed in turn on the panel as Module 1, Module 2, ......, Module 16. Toggle switches
1, 2, 3 and 4 are binary code, with 1 for the lowest bit and 4 for the highest bit. Comparison drawings
are as follows (Caution: only in the condition of power supply shutoff can toggle switches be set):
6.7 Jumpers
When it is required to replace the main board, be sure the main board can match with the
applicable jumpers.
LSQWRF65M/D-M
LSQWRF80M/D-M
LSQWRF130M/D-M
LSQWRF160M/D-M
LSQWRF65M/NaD-M
LSQWRF80M/NaD-M
LSQWRF130M/NaD-M
LSQWRF160M/NaD-M
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