Hitachi YUTAKI M R32 Series - Page 92

92
PMML0600 rev.0 - 06/2022
6
SETTING OF DIP SWITCHES AND RSW SWITCHES
ELECTRICAL AND CONTROL SETTINGS
DSW4 RASM-(V)R(1)E RASM-(V)RW1E
HWM-WE
HWD-WE-220S(-K)
DHW defrost
876
5
4
321
Not applicable
876
5
4
321
(Not applicable for
HWD-WE-220S(-K))
Heater forced OFF
876
5
4
321
Not applicable
876
5
4
321
Unit and installation pipes antifreeze
protection
8
76
5
4
321
Not applicable
8
76
5
4
321
Standard / ECO water pump operation
8
76
5
4
321
Not applicable
8
76
5
4
321
Electric heater or boiler emergency
mode
876
5
4
321
Not applicable
876
5
4
321
DHW tank’s heater operation
876
5
4
321
Not applicable
876
5
4
321
DHW 3-way valve forced ON
876
5
4
321
Not applicable
876
5
4
321
Mirror function (YUTAKI Mirror)
876
5
4
321
Not applicable Not applicable
! CAUTION
• Never turn all DSW4 DIP switch pins ON. If this happens, the soware of the unit will be removed.
• Never activate “Heater Forced OFF” and “Electric heater or boiler emergency mode” at the same
time.
• For YUTAKI M units RASM-(V)R(1)E using a Mirror box accessory, SWW1 must be changed to Local.
• When DSW4#1 is OFF and it is not required any combination with Mirror box accessory, set SSW1
to Local in order to operate without Remote Controller.