Field Setting From Outdoor Unit - Daikin R-410A Service Manual

SiBE39-402A
3.2

Field Setting from Outdoor Unit

3.2.1 Setting by dip switches
The following field settings are made by dip switches on PC board.
DS1-1
DS1-2
~DS1-4
DS2-1
Caution
DIP switch Setting after changing the main P.C.Board(A1P) to spare parts P.C.B.
When you change the main P.C.Board(A1P) to spare parts P.C.B., please carry out the following
setting.
The spare parts P.C.B. is different from the P.C.B. on factory shipment above in a way of setting.
When you exchange to the spare parts P.C.B., make sure that you change setting referring the
following table.
! Setting by pushbutton switches
The following settings are made by pushbutton switches on PC board.
Test Operation
Dipswitch
No. Setting
ON
OFF (Factory set)
ON
OFF (Factory set)
ON
~4
OFF (Factory set)
DS No. Item
Cool/Heat change
DS1-1
over setting
Cooling only/
DS1-2
Heat-pump setting
Not used
DS1-3
DS1-4
DS2-1
DS2-2
HP setting
(Horse power)
DS2-3
DS2-4
H1P
LED indication
7
Setting item
Cool / Heat
Used to set cool / heat change over setting by
change over
remote controller equipped with outdoor unit.
setting
Not used Do not change the factory settings.
Not used Do not change the factory settings.
ON ON
OFF OFF
1 2 3 4 1 2 3 4
DS1
DIP Switch Detail
The Cool/Heat change over setting is carried out by COOL/HEAT
ON
changeover remote controller fitted to outdoor unit.
The Cool/Heat change over setting is not carried out by
OFF
COOL/HEAT changeover remote controller fitted to outdoor unit.
Cooling only
ON
OFF
Heat-pump
Do not change the factory settings.
The following setting is performed according to capability of the outdoor unit.
4HP 5HP
DS2-1 ON OFF
DS2-2 OFF ON
DS2-3 OFF OFF
DS2-4 OFF OFF
H2P H3P
7 8
Description
DS2
Contents
6HP
OFF
OFF
ON
OFF
H4P H5P H6P
7 7 7
(Factory setting)
Field Setting
H7P
7
81