Setting The Dip Switches For The Outdoor Unit; Quantity And Position Of Dip Switches - Hitachi RAS-(3-6)HVNC1(E) Service Manual

4 Electrical wiring
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)HVNP1 / RAS-3HVNC1
PCB2
PCB1
RAS-(3-12)H(V)N(P/C)(1)(E)
N O T E
DIP-IPM or PCB2 (depending on model) has a DSW1. When pin number 1 is set to ON position, the electrical current
detections is canceled. Pin number 1 should be to OFF position after electrical work.
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SMGB0087 rev.0 - 12/2013