Field Settings
SiENBE28-901
32
Air Cooled Refrigeration Condensing Unit
Setting at replacement by spare PCB
Caution
DIP switch setting after changing the main PCB to spare parts PCB
In case of repair using this part, replace the part according to the following instruction. Make the
following capacity and refrigeration / freezing settings subject to application models.
Cut the power supply of the outdoor unit once and switch it on again after setting the switch of
subject.
Freezer: LRLEQ5~20AY1 (E)
Applicable model
Setting method (
the position of switches)
LRLEQ5AY1 (E)
Set DS2-2 and DS2-4 to
ON
LRLEQ6AY1 (E)
Set DS2-1 and DS2-4 to
ON
LRLEQ8AY1 (E)
Set DS2-1, DS2-2 and
DS2-4 to ON
LRLEQ10AY1 (E)
Set DS1-4 and DS2-4 to
ON
LRLEQ12AY1 (E)
Set DS1-4, DS2-2 and
DS2-4 to ON
LRLEQ15AY1 (E)
Set DS1-4, DS2-1 and
DS2-4 to ON
LRLEQ20AY1 (E)
Set DS1-4, DS2-1, DS2-2
and DS2-4 to ON
LED
EB****
DS1DS2
Factory Set (
the position of a switch)
ON
OFF
1
2
3
4
1
2
3
4
DS1
DS2
ON
OFF
1 2 3 4
1 2 3 4
ON
OFF
1 2 3 4
1 2 3 4
ON
OFF
1 2 3 4
1 2 3 4
ON
OFF
1 2 3 4
1 2 3 4
ON
OFF
1 2 3 4
1 2 3 4
ON
OFF
1 2 3 4
1 2 3 4
ON
OFF
1 2 3 4
1 2 3 4
