Publicidad
Idiomas disponibles
Idiomas disponibles
Remove front panel by spreading the sides
and pulling the panel forward (a little force
may be necessary) ;
– Detach the inner front panel (3) after
removing the screws. (fig F ) ;
– Take out the cardboard heating element
support boards. These also contain the
heater feet;
– Fix the support feet (6) to the unit. (fig G) .
To do this, insert the foot with both guide
fillets into the cut-outs in the base of the
heater (open side to the front), push
backwards and press in at the front;
– (only for types ETC 170/250/340 A)
The sensor holder (15) which is placed at
the lower back of the heater must be
carefully moved out of its transport
position (fig H).
– Guide the electricity supply cable through
the lower rear side of the heater and
connect it according to Point 2.5 (fig I );
– If the skirting board obstructs the
installation of the heater the wall-bracket
(16) can be adjusted as follows: J .
• Remove the screws left and right of
bracket;
• Pull bracket 13 mm backwards, (to the
rear hole) and fix screws again.
– Place the heater at its final location (align it
vertically with the feet standing fully square
to the floor) then mark, drill, plug and fix,
using the longhole fixing points provided in
the rear panel cover. (fig K ).
The heater may settle down slightly after
the bricks have been installed, therefore
position the fixing holes in the middle of
the keyhole slots. When screwing the
heater to the wall do not tighten the
screws fully!
During the fixing of the unit, rotate
the discharge control knob (10) to
the left hand stop (position for
transportation).
2.4.2 Inserting the heat storage
bricks
The heat storage bricks are supplied
separately packed.
Heat storage bricks with slight transportation
damage can still be used. The performance of
the heater will not affected by this.
– The inner chamber must be completely
free of debris, e.g. packaging remnants etc.;
– Gently tip and pull the heating element (5)
forwards, and insert the rear heat storage
bricks (4).
Align the first brick to the right hand, rear
position.(fig L ) ;
– Re-align the heating elements to their
correct position and push them into the
grooves of the rear heat storage bricks;
– Insert the front heat storage bricks in a
similar way to the rear ones (heating
element grooves should face inwards), the
inner chamber must be completely filled
with heat storage bricks. (fig M ) .
In this process, take care that the front heat
storage bricks do not protrude beyond the
edge of the lower thermal insulation
boards;
8
– Insert the inner front panel (3) (fig N ) .
First locate this behind the lower lip of the
inner housing (inclining it slightly forwards
will make it easier), click on at the top, and
screw it on tightly.
2.4.3 Closing the heater
Remember to use the screws with
the shake-proof washers.
– Tighten wall fixing screws;
– Turn regulator spindles for charging and
discharge regulators to the left hand stop;
– Install front panel (2). (fig O)
Place the front panel with the left hand
edge onto the inner housing, then push the
right hand side of the front panel over the
fillets on the inner housing and screw on
the front panel again (The top screws on
the side panel have the shake-proof
washers);
– Remove the control knobs (10, 11) in the
top cover by pressing together the snap-in
hooks on the knobs (fig P ) ;
– Reinstall the cover reversing the procedure
used to remove it (fig Q) (The screws at
the top left and top right have shake-proof
washers), then press the control knobs
into the top cover from the front (to align
them properly, turn each knob fully clock
wise and then fully anti-clockwise).(fig R ) .
2.5 Electrical connection
The heater must only be connected to an AC
220-240 V 50/60 Hz supply.
The electrical connection cable must be fixed
with a cable clamp and be connected to the
terminal block in accordance with the wiring
diagram in this manual (see below).
Wiring diagram ETC:
ETC 85 M
1/N/PE AC220V-240V 50/60Hz
L
N
F1
F3
E1
F1 charge control
F2 self resetting thermal cut-out
F3 non-self-resetting thermal cut-out
E1 to E4 heating elements
The heater must be connected using
a permanently fixed wiring connection.
2.5.1 Cable sizes
The size of the connection cable is
dependent on:
– the connected electrical loading of the
heater;
– the requirements of the electricity supply
company.
The specific regional regulations, e.g. I.E.E.
Regualtions that may be applicable.
2.6 First operation of the
heater
2.6.1 Safety test
The following tests should be carried out by
the installer:
– Insulation test using a minimum voltage of
500V (hand-driven generator / insulation
resistance min. 0.5 MΩ);
– Measurement of the rated power
consumption (alternatively an initial
resistance measurement can be carried out).
2.6.2 First charge
When the heater is first charged, both
control knobs should be set to position „6".
This setting should maintained for 48 hours.
During the first days of charging, a mild smell
may be emitted from the heater.
Consequently, the room in which the heater
is installed should be thoroughly ventilated
throughout this period. Rooms in which the
first charge takes place no one should be
asleep.
ETC 170 M; ETC 170 A --> E1+E2
ETC 250 M; ETC 250 A --> E1+E2+E3
ETC 340 M; ETC 340 A --> E1+E2+E3+E4
PE
F1
F2
F3
E4
E3
1/N/PE AC220V-240V 50/60Hz
L
N
PE
E2
E1
Publicidad
