Mitsubishi Electric QAHV-N560YA-HPB Installation & Operation Manual page 39

(Note 1) Change SW2-9 and SW2-3 as a stopgap procedure as shown in the table below, and then turn the power on.
When startup operation has not completed
When startup operation has completed
(Note 2) The table below shows the water flow rate adjustment operation status in 4 figures when the PCB DIP switch
is set as shown in Note 3.
Water flow rate adjustment operation status
Not completed
Completed
In operation
(Note 3) PCB DIP switch settings
SW2
-10 -5 -6
ON OFF OFF
Multiple unit change-over switch
SW3
-7 -8 -9
OFF ON ON
Local/internal change-over switch
SW2-9
OFF
-
Display
--ng
---g
-ing
-10
OFF
39
SW2-3
ON
-