SiEN18-622 Outdoor Unit PCB Layout
Test Operation 151
2. Outdoor Unit PCB Layout
Outdoor Unit PCB
Caution Cover electric parts with an insulating sheet during inspection to prevent electric shock.
LED indicator status
Reactor
Control box
Curing range
DIP switches
(DS1-1 and DS1-2)
Sets the address again when the wiring
is changed or an indoor unit isadded.
Performs the test run.
Used at field set.
Changes the set mode.
Curing this range with
an insulating sheet
Turn off Turn on Flicker
Page
MODE
SET
TESTRESET
RETURN
Low
noise
Demand
Batch
(master)
Batch
(slave)
Test
Changeover between
cooling and heating
Error
Individual
Turn on or off
(The LED indicator status shown at left
indicates the status at factory set.)