18
G)
Connect the valves of safety at the threaded
connection 1/2 ”female of the safety valve.
H)
Make the electrical connections between the panel
power supply and the main power supply and
between the panel electric and the terminal block
located on the right side of the outdoor unit following
the instructions given in table 1
WARNING! all electrical connections must be
performed by qualified personnel the electrical
system must comply with all of them the current
regulations. All refrigeration connections must
be performed by qualified personnel in
possession of the F-GAS certification
(Presidential Decree 27 January 2012, n. 43)
thermally isolate the remaining space that will remain
between the pipe and the wall.
L) Once all the connections have been made,
request
the indoor unit with the appropriate cover cabinet
that
you must first lean from the top down and
then made to rotate towards the wall until resting.
Screw the n. 4 screws prepared in the side holes.
M) Before filling the system make sure that
all the pipes are well connected and there is none
are leaks, proceed with opening the tap
filling, bleed all the air present
in the plant and put under pressure.
Mandata impianto
Ritorno impianto
Electrical connection
Thermal probe
Compressor
Defrost probe
Single phase
Fan
Reversing Valve
Compressor
Liquid line connection
R410A pressure connection
2-way valve (open)
Gas line connection
R410A tap
Pb3 Pb3 STC STC L
L C 1 2
N N
