Setting Of Dip Switches And Rsw Switches - Hitachi RCI Service Manual

4 Electrical wiring

4.2 Setting of DIP switches and RSW switches

1 Turn off the power supply before setting the DIP switches. Otherwise, the switch settings are invalid.
2 To set the position of the RSW rotary switches, insert a screwdriver into the groove of the RSW.
N O T E
The DIP and RSW switches of each indoor and outdoor unit must be set, although they do not all have to be
set. Read the following sections carefully for information on which ones must be set.
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SMGB0063 rev. 1 - 10/2010