© 2015 Mitsubishi Electric US, Inc.
6
DIP Switch Definitions (Factory default is OFF for all switches):
Delayed Off
SW1-1/2: After reaching thermostat set point, the unit will continue to run for a set
period of time in order to improve efficiency. The period of time is set by adjusting
SW1-1 and SW1-2 according to the following table:
SW1-1
SW1-2
Result
OFF
OFF
5 minutes (Default)
ON
OFF
10 minutes
OFF
ON
30 minutes
ON
ON
0 minutes
SW1-3/4: The indoor unit fan speed can be adjusted via the following settings:
SW1-3
SW1-4
Result
OFF
OFF
Auto (Default)
ON
OFF
Medium
OFF
ON
High
ON
ON
Custom Auto
Note: Custom Auto provides more comfortable fan speed operation vs. the more
efficient Auto (default).
Two-Stage Thermostat Operation
SW2-6: Adjusts indoor unit operation during stage 1 heating and stage 1 cooling
according to the following table:
SW2-6
Operation during stage 1
OFF
Full capacity
ON
The capacity is adjusted so that the room temperature is
adjusted (heated or cooled) at a fixed rate.
Note: When either Y2 or W2 is left unconnected, it is recommended to
set SW2-6 to the OFF position. When both Y2 and W2 are connected, it is
recommended to set SW2-6 to the ON position.
sandium.com
