22
22
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TRIO
High T
High T
High T
High T
High Tech
ech
ech
ech
ech
SCHEMATIC DIAGRAM - TRIO WITH ST- WITH ELECTRICAL HEATING
* Wires supplied
NO
NO
NO
NO
NOTTTTTA :
A :
A :
A :
A :
If 2 or more indoors units are equipped with electrical heating, the installation of one or two
single pole fuse holders with a neutral cut out (17.5 mm module – not supplied) is required.
Location and connection of fuse holders (not supplied) with the shunts supplied.
Main terminal block: X
Fuse holder not supplied: Refer
to note - Fuse holder rating in
relation to number of ST units
with electrical heating
SX - K - GTW
4.7k
Ω
4.7k
Ω
4.7k
Ω
Fuse holder rating in
relation to number of
ST units with electrical
heating.
Power supply cable
section in relation to
number of ST units
with electrical heating.
Содержание XLS12
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