earthling conductor to the earthling terminal (the screw on the flange bracket). The power
supply cable must be connected so that current carrying connectors be stretched before
stretching the protective earth conductor in cases where the cable unlooses. The connection of
outdoor unit terminals follows the procedure described above: first remove the outdoor unit
protection cover marked as
В
on Fig. 1. Then correspondingly connect the phase conductor to
the terminal marked L, the neutral conductor to terminal marked N, and the earthling conductor
to the terminal marked for earthling.
The connection of the outdoor unit communication cable to the column terminal on the indoor
unit electric circuit marked ‘
Т
R G’ shall be carried out by connecting the three wires to the
terminals respecting colour consistency and terminal places.
t
t
t
t
CM
FM
4-way valve
T
R
G
N
L
Compressor
Fan
INDOOR UNIT
OUTDOOR UNIT
Communication cable
lower
upper
T R G
І
І
I
І
І
V
V
VI
І
I
V
І
I
V
І
II
IX
X
XI
Ext
N L
Outdoor unit
terminal
High pressure
switch
UP
S
D
e
vi
s
e
Thermal Cut-out
Flange bracket
M
a
in
p
o
w
er
su
p
p
ly
Note:
The wires from
the earthling safety
terminal to plug to A +,
the wire from A- to the
magnesium anode and
the anode itself are
missing in the stainless
steel water tank options.
Outdoor
Temperature
Evaporator
Compressor
Electronic
Thermal valve
Outlet
Inlet
Evaporator
Outlet
Temperature sensors
Fig.14
15
