18
b) If the outdoor device is higher than the indoor
device, a curve will be required in the coolant
tube which is positioned below the height of the
indoor device.
5. Electrical connection
Important note: All work of making the electrical
connection of the system must be undertaken by an
electrician.
Remove the connection cover on the outdoor
device.
Connect the electric cable as shown in the
illustration; take account of the ground terminal
as you do so.
Secure the electric cable on the outdoor device
with a cable grip.
Fit the connection cover back on the outdoor
device.
14. Initial startup
Initial startup must be performed by an authorized
specialist and documented.
Function check and trial run
The function check is started via the indoor device,
which runs in normal cooling mode.
The following items are checked:
Tightness of the refrigerant lines
Steady running of the compressor and fans.
Output of cold air at the indoor device and warm
air at the outdoor section.
Function check of the indoor device and all
program sequences.
SKA 2502 C
SKA 3502 C+H
from indoor device
from indoor device
blue
yellow
green
blue
yellow
green
