Daikin RXYSQ4TAY1B, Installation And Operation Manual

Page: 20 / 36

6 Configuration
Installation and operation manual
20
RXYSQ4~6TAY1B
VRV IV-S system air conditioner
4P482256-1 – 2017.03
# Action Button/display
4 Select value 4 (= 8°C).
a : Display the current value.
b : Change to 4. ("X×"
depends on the current
value, and the value that you
want to select.)
c : Enter the value in the
system.
d : Confirm. The system starts
operating according to the
setting.
BS2 [X×] b
a
BS3 [1×] c
BS3 [1×]
d
BS3 [1×]
5 Quit mode 2.
BS1 [1×]
6.1.7 Mode 1 (and default situation): Monitoring
settings
In mode 1 (and in default situation) you can read out some
information.
7‑LEDs display – Default situation (H1P OFF)
You can read out the following information:
Value / Description
H6P Shows the status of low noise operation.
OFF
Unit is currently not operating under low noise
restrictions.
ON
Unit is currently operating under low noise
restrictions.
Low noise operation reduces the sound generated by the
unit compared to nominal operating conditions.
Low noise operation can be set in mode 2. There are two
methods to activate low noise operation of the outdoor unit
system.
▪ The first method is to enable an automatic low noise
operation during night time by field setting. The unit will
operate at the selected low noise level during the
selected time frames.
▪ The second method is to enable low noise operation
based on an external input. For this operation an optional
accessory is required.
Value / Description
H7P Shows the status of power consumption limitation operation.
OFF
Unit is currently not operating under power
consumption limitations.
ON
Unit is currently operating under power consumption
limitation.
Power consumption limitation reduces the power
consumption of the unit compared to nominal operating
conditions.
Power consumption limitation can be set in mode 2. There
are two methods to activate power consumption limitation of
the outdoor unit system.
▪ The first method is to enable a forced power consumption
limitation by field setting. The unit will always operate at
the selected power consumption limitation.
▪ The second method is to enable power consumption
limitation based on an external input. For this operation
an optional accessory is required.
7‑LEDs display – Mode 1 (H1P flashing)
You can read out the following information:
Setting
( )
Value / Description
[1‑5]
Shows the total number of
connected indoor units.
It can be convenient to check if
the total number of indoor units
which are installed match the
total number of indoor units
which are recognised by the
system. In case there is a
mismatch, it is advised to check
the communication wiring path
between outdoor and indoor units
(F1/F2 communication line).
[1‑14]
Shows the latest malfunction
code.
When the latest malfunction
codes were reset by accident on
an indoor unit user interface, they
can be checked again through
this monitoring settings.
For the content or reason behind
the malfunction code see
"8.1 Solving problems based on
error codes" on page 24
, where
most relevant malfunction codes
are explained. Detailed
information about malfunction
codes can be consulted in the
service manual of this unit.
To obtain more detailed
information about the malfunction
code, press BS2 up to 3 times.
[1‑15]
Shows the 2nd last malfunction
code.
[1‑16]
Shows the 3rd last malfunction
code.
6.1.8 Mode 2: Field settings
In mode 2 you can make field settings to configure the system.