Field Setting Components; To Access Mode 1 Or 2 - Daikin VRV 5-S User Reference Manual

21 | Configuration

21.1.2 Field setting components

Installer and user reference guide
130
Item
DIP switches
See also:
▪ "21.1.2 Field setting components" [
Mode 1 and 2
Mode
Mode 1
(monitoring settings)
Mode 2
(field settings)
See also:
▪ "21.1.3 To access mode 1 or
▪ "21.1.4 To use mode
▪ "21.1.5 To use mode
▪ "21.1.6 Mode 1: monitoring
▪ "21.1.7 Mode 2: field
Location of the 7‑segment displays, buttons and DIP switches:
a b
BS1 BS2 BS3
BS1 MODE: for changing the set mode
BS2 SET: for field setting
BS3 RETURN: for field setting
DS1, DS2 DIP switches
a 7-segment displays
b Push buttons
By operating the DIP switches it is possible to:
▪ DS1 (1): COOL/HEAT selector (refer to the manual of
the cool/heat
installed=factory setting
▪ DS1 (2~4): NOT USED. DO NOT CHANGE THE FACTORY
SETTING.
▪ DS2 (1~4): NOT USED. DO NOT CHANGE THE FACTORY
SETTING.
4
130]
Mode 1 can be used to monitor the current situation of
the outdoor unit. Some field setting contents can be
monitored as well.
Mode 2 is used to change the field settings of the
system. Consulting the current field setting value and
changing the current field setting value is possible.
In general, normal operation can be resumed without
special intervention after changing field settings.
Some field settings are used for special operation (e.g.,
one time operation, recovery/vacuuming setting, manual
adding refrigerant setting, etc.). In such a case, it is
required to abort the special operation before normal
operation can restart. It will be indicated in below
explanations.
4
2" [ 131]
4
1" [ 132]
4
2" [ 132]
4
settings" [ 133]
4
settings" [ 135]
c
DS1 DS2
X27A
Description
selector switch).
Description
VRV 5-S system air conditioner
4P752782-1A – 2024.02
OFF=not
RXYSA8~12AMY1B