To Access Mode 1 Or 2; To Use Mode 1; To Use Mode 2; Mode 1: Monitoring Settings - Daikin VRV 5-S Series Installation And Operation Manual

17 Configuration
17.1.4

To access mode 1 or 2

Initialisation: default situation
NOTICE
Be sure to turn on the power 6 hours before operation in
order to have power running to the crankcase heater and
to protect the compressor.
Turn on the power supply of the outdoor unit and all indoor units.
When the communication between indoor units and outdoor unit(s) is
established and normal, the 7‑segment display indication state will
be as below (default situation when shipped from factory).
Stage
When turning on the power supply: flashing as
indicated. First checks on power supply are
executed (1~2 min).
When no trouble occurs: lighted as indicated
(8~10 min).
Ready for operation: blank display indication as
indicated.
7‑segment display indications:
Off
Blinking
On
In case of malfunction, the malfunction code is displayed on the
indoor unit user interface and the outdoor unit 7‑segment display.
Solve the malfunction code accordingly. The communication wiring
should be checked at first.
Access
BS1 is used to switch between the default situation, mode 1 and
mode 2.
Access
Default situation
Mode 1 Push BS1 one time.
7‑segment display indication changes to:
Push BS1 one more time to return to the
default situation.
Mode 2 Push BS1 for at least 5 seconds.
7‑segment display indication changes to:
Push BS1 one more time (shortly) to return to
the default situation.
INFORMATION
If you get confused in the middle of the process, push BS1
to return to the default situation (no indication on
7‑segment displays: blank, refer to
mode 1 or 2" [ 4 36].
17.1.5

To use mode 1

Mode 1 is used to set basic settings and to monitor the status of the
unit.
What
Changing and accessing Once mode 1 is selected (push BS1
the setting in mode 1 one time), you can select the wanted
setting. It is done by pushing BS2.
Accessing the selected setting's value is
done by pushing BS3 one time.
Installation and operation manual
36
Display
Action
.
"17.1.4 To access
How
What
To quit and return to the Press BS1.
initial status
17.1.6

To use mode 2

The master unit should be used to input field settings in
mode 2.
Mode 2 is used to set field settings of the outdoor unit and system.
What
Changing and accessing Once mode 2 is selected (push BS1 for
the setting in mode 2 more than 5 seconds), you can select
the wanted setting. It is done by pushing
BS2.
Accessing the selected setting's value is
done by pushing BS3 1 time.
To quit and return to the Press BS1.
initial status
Changing the value of the ▪ Once mode 2 is selected (push BS1
selected setting in mode 2 for more than 5 seconds) you can
select the wanted setting. It is done
by pushing BS2.
▪ Accessing the selected setting's value
is done by pushing BS3 1 time.
▪ Now BS2 is used to select the
required value of the selected setting.
▪ When the required value is selected,
you can define the change of value
by pushing BS3 1 time.
▪ Press BS3 again to start operation
according to the chosen value.
17.1.7

Mode 1: Monitoring settings

[1‑1]
Shows the status of low noise operation.
[1‑1]
0 Unit is currently not operating under low noise
restrictions.
1 Unit is currently operating under low noise
restrictions.
[1‑2]
Shows the status of power consumption limitation operation.
[1‑2]
0 Unit is currently not operating under power
consumption limitations.
1 Unit is currently operating under power
consumption limitation.
[1‑5] [1‑6]
Shows:
▪ [1‑5]: The current T target parameter position.
e
▪ [1‑6]: The current T target parameter position.
c
[1‑10]
Shows the total number of connected indoor units.
[1‑17] [1‑18] [1‑19]
Shows:
▪ [1‑17]: The latest malfunction code.
▪ [1‑18]: The 2nd last malfunction code.
▪ [1‑19]: The 3rd last malfunction code.
How
How
Description
Description
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600329-1A – 2020.01