Water Cycle Pcb; Dsw1; Dsw2 - Hitachi YUTAKI M R32 Series Installation & Operation Manual

6.2.2 Water cycle PCB

6.2.2.1 DSW1

◆ Additional setting 1
DSW1
Factory setting (*)

NOTE
(*): In case of installing the "Cooling kit" accessory, set the pin 4 of DSW1 to ON in order to enable
the cooling operation.

6.2.2.2 DSW2

◆ Unit capacity setting
DSW2
HWM-WE
HWD-WE-220S(-K)
RASM-2VRE
RASM-3VRE
PMML0600 rev.0 - 06/2022
RASM-(V)R(1)E RASM-(V)RW1E
1 2 3 4 1 2
Factory setting
1 2 3 4
1 2 3 4
1 2 3 4
HWM-WE
3 4 1 2 3 4
Setting required in
HWM-WE and HWD-WE-220S(-K)
for combination
1 2 3
4
1 2 3 4
1 2 3
4
1 2 3
4
Not applicable
Not applicable
HWD-WE-220S(-K)
1 2 3 4
with RASM-4(V)RW1E
with RASM-5(V)RW1E
with RASM-6(V)RW1E
with RASM-7RW1E
90
6