Daikin VRV RXYQ72-384XAYCA, Руководство по обслуживанию

Страница: 180 / 419

Field Settings for Outdoor Unit SiUS342004EB
173 Part 5 Field Settings and Test Operation
Mode 2
Mode 2 is used to set field settings of the outdoor unit and system.

Changing and access the setting in mode 2:
Once mode 2 is selected (press the MODE (BS1) button for more than 5 seconds), you can select
the wanted setting. It is done by pressing the SET (BS2) button.
Accessing the selected setting's value is done by pressing the RETURN (BS3) button once.

To quit and return to the initial status, press the MODE (BS1) button.

Changing the value of the selected setting in mode 2:

Once mode 2 is selected (press the MODE (BS1) button for more than 5 seconds) you can
select the wanted setting. It is done by pressing the SET (BS2) button.

Accessing the selected setting's value is done by pressing the RETURN (BS3) button once.

Now the SET (BS2) button 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 pressing the
RETURN (BS3) button once.

Press the RETURN (BS3) button again to start operation according to the chosen value.
Example:
Checking the content of parameter [2-18] (to define the high static pressure setting of the outdoor
unit’s fan).
Mode: 2
Setting: 18
Make sure the segment indication is as during normal operation (default situation when shipped
from factory).

Press the MODE (BS1) button for over 5 seconds; result segment display:

Press the SET (BS2) button 18 times; result segment display:

Press the RETURN (BS3) button once; the value which is returned (depending on the actual
field situation), is the status of the setting. In the case of [2-18], default value is "0", which
means the function is not active.
Result: mode 2 setting 18 is addressed and selected, return value is the current setting situation.

To change the value of the setting, press the SET (BS2) button until the required value appears
on the segment indication. When achieved, define the setting value by pressing the RETURN
(BS3) button once. To start operation according to the chosen setting, confirm again by
pressing the
RETURN (BS3)
button.

To leave the field setting, press the MODE (BS1) button once, you will return to the default
situation when shipped from factory.
Operating the DIP
switches
For factory mounted board only use DIP switch DS1-1 if required.
Result: mode 2 accessed.
Result: mode 2 setting 18 is addressed.
DIP switch
Setting item Description
No. Setting
DS1-1
ON
COOL/HEAT
select
Used to choose source to select
Cooling/Heating/fan only. Source can be or indoor
remote controller, or optional cool/heat switch
wired to option BRP2A81.
OFF (Factory setting)
DS1-2
~DS1-4
ON
not used
Do not change the factory settings.
OFF (Factory setting)