Hitachi YUTAKI M R32 Series - Setting of DIP Switches and RSW Switches

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PMML0600 rev.0 - 06/2022
6
SETTING OF DIP SWITCHES AND RSW SWITCHES
ELECTRICAL AND CONTROL SETTINGS
6.2 Setting of DIP switches and RSW switches
 NOTE
• The mark “■” indicates the DIP switches positions.
• No mark “■” indicates pin position is not aected.
• The gures show the settings before shipment or aer selection.
• “Not used” means that the pin must not be changed. A malfunction might occur if changed.
! CAUTION
Before setting DIP switches, rst turn the power supply OFF and then set the position of DIP
switches. If the switches are set without turning the power supply OFF, the contents of the setting
are invalid.
The PCB in the outdoor unit is operating with DIP switches and push switches. The location is as
follows:
YUTAKI M - RASM-(2-3)VRE (~230V 50Hz)
LED1
LED3
LED4
LED353
LED351
DSW1
DSW7
DSW6
DSW4
RSW1
DSW3
DSW2
DSW5
PCB1
LED2
LED4 LED3
LED2
LED1
DSW301
DSW302
PCB2
Refrigerant cycle
Water cycle