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8 Commissioning
NOTICE
Make sure that the dip switch setting is correct according
to panel type, otherwise panel will not work properly.
Setting: Air flow direction and design panel
NOTICE
If the flaps are required to open and close automatically,
the decorative panel cable must be connected to the PCB.
Otherwise, the flaps must be adjusted manually. (Refer to
"5.5.2 Connecting the optional
NOTICE
The "Adaptor (EKRP1CAS5A)" is mandatory option for
PCB connection of the "Design Panel (BYFQ60C)"
NOTICE
Flap angle can only be adjusted by the dip switch on the
PCB.
The flap positions of the decorative panels can be adjusted using the
dip switch on the PCB. Please see the 4 different flap position
options in the table.
Panel type
Option
a
b
Standard
Fully open
-
(BYFQ60B)
35 ̊
Design
-
36 ̊
(BYFQ60C)
2
1
1 G
O N
2
1
2
1
1 G
O N
1 G
O N
a
b
For the user
9
User safety instructions
Always observe the following safety instructions and regulations.
Installation and operation manual
18
equipment" [ 4 12])
c
d
-
-
45 ̊
Fully open
53 ̊
2
1
2
1
1 G
O N
1 G
O N
c
d
a
35°
c
45°
8
Commissioning
NOTICE
Do NOT interrupt the test run.
8.1
Checklist before commissioning
1 After the installation of the unit, check the items listed below.
2 Close the unit.
3 Power up the unit.
You read the complete installation instructions, as
described in the installer reference guide.
The indoor units are properly mounted.
There are NO missing phases or reversed phases.
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.
There are NO loose connections or damaged electrical
components in the switch box.
There are NO damaged components or squeezed
pipes on the inside of the indoor and outdoor units.
The correct pipe size is installed and the pipes are
properly insulated.
b
36°
d
53°
FWF02~05D
Fan coil units
3P443944-9T – 2023.01
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