To Use Mode 2; Mode 1: Monitoring Settings; Mode 2: Field Settings - Daikin VRV W T Serie Manual De Instalación

7 Configuration
7 .2 .6

To use mode 2

The main unit should be used to input field settings in mode 2 .
Mode 2 is used to set field settings of the outside 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 desired 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 desired 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.
Example:
Checking the content of parameter [2-12].
[A-B]=C in this case defined as: A=2; B=12; C=the value we want to
know/change
1 Make sure the 7-segment display indication is as during normal
operation (default situation when shipped from factory).
2 Push BS1 for over 5 seconds.
Result: Mode 2 is accessed:
3 Push BS2 12 times.
Result: Mode 2 setting 12 is addressed:
4 Push BS3 1 time; the value which is returned (depending on the
actual field situation), is the status of the setting. In the case of
[2-12], default value is "0", which means the function is not
active.
Result: Mode 2 setting 12 is addressed and selected, return
value is the current setting situation.
5 To change the value of the setting, push BS2 till the required
value appears on the 7-segment display indication. When
achieved, define the setting value by pushing BS3 1 time. To
start operation according to the chosen setting, confirm again
by pushing BS3.
6 To leave the monitoring function, push BS1 2 times.
Result: You will return to the default situation when shipped from
factory.
7 .2 .7

Mode 1: Monitoring settings

[1-0]
Shows whether the unit you check is a main, sub 1 or sub 2 unit.
Main, sub 1 and sub 2 indications are relevant in multiple module
system configurations. The allocation of which outside unit is main,
sub 1 or sub 2 are decided by the unit's logic.
Installation manual
36
The main unit should be used to input field settings in mode 2 .
How
[1-2]
Shows the status of power consumption limitation operation.
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 outside unit
system.
▪ The first method is to enable a forced power consumption
▪ The second method is to enable power consumption limitation
[1-5] [1-6]
Shows:
▪ [1-5]: The current T
▪ [1-6]: The current T
[1-13]
Shows the total number of connected outside units (in case of
multiple module system).
It can be convenient to check if the total number of outside units
which are installed matches the total number of outside units which
are recognised by the system. In case there is a mismatch, it is
recommended to check the communication wiring path between
outside and outside units (Q1/Q2 communication line).
[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.
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
"10.2 Solving problems based on error codes" on page
most relevant malfunction codes are explained. Detailed information
about malfunction codes can be consulted in the service manual of
this unit.
7 .2 .8
[2-8]
T
e
refrigerant temperature (VRT) control.
[1-0]
No indication Undefined situation.
0 Outside unit is main unit.
1 Outside unit is sub 1 unit.
2 Outside unit is sub 2 unit.
[1-2]
0 Unit is currently not operating under power
consumption limitations.
1 Unit is currently operating under power
consumption limitation.
limitation by field setting. The unit will always operate at the
selected power consumption limitation.
based on an external input. For this operation an optional
accessory is required.
target parameter position.
e
target parameter position.
c

Mode 2: Field settings

target temperature during cooling operation without variable
[2-8]
1
2 (default)
RWEQ96~432TATJU + RWEQ96~432TAYDU
VRV W T-Series water-cooled system air conditioner
Description
Description
42, where
T target
e
37.4°F (3°C)
42.8°F (6°C)
4P484115-1A – 2017.10