Hitachi RAS-3-HVNC - System Control

4. Electrical wiring
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SMGB0079 rev.0 - 01/2013
4.3 Setting the DIP switches for the outdoor unit
4.3.1 Quantity and position of DIP switches
The PCB in the outdoor unit is operating with DIP switches and push switches. The location is as follows:
RAS-(2/2.5)HVNP / RAS-3HVNC
PCB1
PCB2
RAS-(3-12)H(V)N(P/C)(E)