Commissioning; Checklist Before Commissioning - Daikin ATXF25A5V1BB Installationsanleitung

7 Commissioning

a
a Address jumper
NOTICE
Be careful NOT to damage any of the surrounding parts
when cutting the address jumper.
3 Turn the power supply on.
Result: The flap of the indoor unit will open and close to set the
reference position.
INFORMATION
▪ For FTXF units, the following setting MUST be
completed within 5 minutes after the power supply is
turned on.
▪ In case you could NOT complete the setting in time,
turn the power supply off and wait at least 1 minute
before turning the power supply back on.
4 Press simultaneously:
Model Buttons
FTXP and ATXP
FTXF
5 Press:
FTXP and
ATXP
FTXF
6 Select:
FTXP and
ATXP
FTXF
7 Press:
FTXP and
ATXP
FTXF
ON/OFF
a Operation lamp
b Indoor unit ON/OFF switch
8 Press the indoor unit ON/OFF switch while the operation lamp
is blinking.
Factory 1
setting
After cutting 2
with nippers
Installation manual
10
a
, and
, and
a
b
INFORMATION
If the setting could NOT be completed while the operation
lamp was blinking, repeat the setting process from the
beginning.
9 When the setting is complete, press:
FTXP and
Keep pressed for about 5 seconds.
ATXP
FTXF
Result: The user interface will return to the previous screen.
7 Commissioning
NOTICE
ALWAYS operate the unit with thermistors and/or pressure
sensors/switches. If NOT, burning of the compressor might
be the result.
7.1

Checklist before commissioning

After the installation of the unit, first check the items listed below.
Once all checks are fulfilled, the unit MUST be closed. Power-up the
unit after it is closed.
You read the complete installation instructions, as
described in the installer reference guide.
The indoor units are properly mounted.
The outdoor unit is properly mounted.
Air inlet/outlet
Check that the air inlet and outlet of the unit is NOT
obstructed by paper sheets, cardboard, or any other
material.
There are NO missing phases or reversed phases.
The refrigerant pipes (gas and liquid) are thermally
insulated.
Drainage
Make sure drainage flows smoothly.
Possible consequence: Condensate water might drip.
The system is properly earthed and the earth terminals
are tightened.
The fuses or locally installed protection devices are
installed according to this document, and have NOT been
bypassed.
The power supply voltage matches the voltage on the
identification label of the unit.
The specified wires are used for the interconnection
cable.
The indoor unit receives the signals of the user interface.
There are NO loose connections or damaged electrical
components in the switch box.
The insulation resistance of the compressor is OK.
There are NO damaged components or squeezed
pipes on the inside of the indoor and outdoor units.
There are NO refrigerant leaks.
The correct pipe size is installed and the pipes are
properly insulated.
The stop valves (gas and liquid) on the outdoor unit are
fully open.
ATXF25~35A5V1B
Daikin room air conditioner
3P519299-6D – 2019.02