Samsung KXWD Series Installation Manual page 124

Self-checklist for installer
Item
Did you install the separate circuit breakers to cut the
Distribution board
power of each indoor unit?
Did you connect the outdoor unit power cable in
correct order of RST power?
Outdoor unit
power
Did you connect the outdoor unit power cable with
solderless ring terminal by applying rated torque?
Did you set the number of indoor units connected to
the outdoor unit?
Outdoor unit
communication
Did you connect the communication cable (F1, F2)
between the indoor and outdoor units without
dividing it multiple times from one indoor unit?
Is there enough space around the outdoor unit?
Did you select the appropriate location for installation?
Did you apply anti-vibration frame or pad according to
Outdoor unit
the standards stated in the installation manual?
Did you install drain pipe for outdoor unit?
Did you remove the stopper nut and washer used to fix
the compressor?
Water supply
Is there any leakage on the pipe?
system
Check if the temperature and pressure sensor is
installed on the inlet/outlet of the outdoor unit.
Check if the shut-off valve and flexible joint is installed
on the inlet/outlet of the outdoor unit.
Check if foreign substances and welding slugs in the
pipe were cleaned.
Check if the strainer on the inlet water pipe were
cleaned.
Check if the flow switch is installed on the outlet water
pipe and connected to the product. (Installed in a
vertical position on horizontal water pipe.)
Check if the drain valve (for discharging water)is
installed.
Is there countermeasure for maintaining the amount of
water flow between the outdoor units?
Checklist
Separate circuit breaker must be used
to install indoor unit power
Visual check
Use solderless ring terminal and follow
rated torque for connection
Check S/W combination of the
outdoor unit PCB with the actual
diagram
Check the connection status of
communication cable
Check the standards in the installation
manual
Surrounding temperature within
0~40 °C, and humidity within 80 %
Visual check
Visual check
Visually check that the compressor is
fixed only with the nut washer
Visual check
Visual check. (4 in total)
Notify the water pipe installer if they
are not installed.
Visual check. (4 in total)
Notify the water pipe installer if they
are not installed.
Check whether or not flushing work
has been performed and check the
water quality.
Notify the water pipe installer if
flushing work has not been done.
Clean the strainer.
Notify the water pipe installer if the
strainer was not cleaned.
Visual check.
Notify the water pipe installer if it is
not installed.
Visual check.
Notify the water pipe installer if it is
not installed.
Visual check.
Notify the water pipe installer if they
are not installed.
ENGLISH-124
Check standard Check result