Eco HCAT TE 0121 - Electrical Panel; Layout Electrical Panels

HCAT TE - HCAN TE
12 English 04/03
ELECTRICAL PANEL
The electrical panel is located inside the unit at the top of the
technical compartment where the various components of the
refrigerant circuit are also to be found.To access the electrical
panel, remove the front panel of the unit by undoing the self-
tapping screws.To access the components in the electrical pan-
el and the terminal boards, undo the four screws on the panel
itself.
LAYOUT ELECTRICAL PANELS
HCAT TE-HCAN TE 0011-0025 SINGLE-PHASE
HCAT TE-HCAN TE 0031 SINGLE-PHASE
Channels containing live wires even when the door lock disconnector switch (QS1) is open.
HCAT TE-HCAN TE 0011-0025 THREE-PHASES
A1 Radio interference suppresser
A2 Electronic controller
C1 Interference suppresser capacitor
C2-3 Fan start capacitor/s
FU1 Transformer protection fuse
FU2 Auxiliary circuit protection fuse
FU3 Fan protection fuse
KA1 High pressure switch relay
KA3 Defrosting relay
KMI Compressor contactor
QM1 Compressor thermal overload switch
QS1 Door lock disconnector switch
TC1 Transformer
QM1
QS1
KM1
TC1
A2
A1 C2 C1
KA1 KA2 KA3
mode
on
off
21
set
HSA3
QM1
QS1
KM1
TC1
A1 C2
KA1 KA2 KA3
A2
mode
on
off
21
set
HSA3
QM1
FU3
FU1 FU2
QS1
KM1
TC1
A2
A1C2
C1
KA1 KA2 KA3
mode
on
off
21
set
HSA3
HCAT TE-HCAN TE 0031÷0061 THREE-PHASES
QM1
FU3
FU1 FU2
QS1
KM1
TC1
A2
C2
KA1 KA2 KA3
mode
on
off
21
set
HSA3
C3