Hitachi YUTAKI M R32 Series - Dsw1; Refrigerant Cycle PCB

83
PMML0600 rev.0 - 06/2022
6
SETTING OF DIP SWITCHES AND RSW SWITCHES
ELECTRICAL AND CONTROL SETTINGS
6.2.1 Refrigerant cycle PCB
6.2.1.1 DSW1
◆ Cancellation of electric current detection
RASM-(2/3)VRE: PCB1
RASM-(4-6)VR(W)1E: PCB1
RASM-(4-7)R(W)1E: PCB2
DSW1 RASM-(2/3)VRE RASM-(4-6)VR(W)1E RASM-(4-7)R(W)1E
Factory setting
21 321
4
321
When set pin to ON, the electric current detection is
cancelled. Pin should be set back to OFF aer electrical
work.
21 321
Not applicable
◆ Test run mode
RASM-(4-6)VR(W)1E: PCB2
RASM-(4-7)R(W)1E: PCB1
DSW1 RASM-(4-7)(V)R(W)1E
Factory setting
4
321
Test run for pump down
4
321
Not available
4
321
Not available
4
321
Not available
4
321
Forced stoppage of compressor
4
321