GB
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regarding a certain purpose always require a special written agreement.
Page 11 GB
Right reserved to make technical changes!
4. Electrical connections
Attention!
Work on the electrical network and protective measures
(FI-safety switch) is to be done by a specialist electrician
according to the current regulations (EN, ISO, VDE...) and
conditions of the local energy supply company.
The specialist electrical installation company will ensure
professional installation and is responsible for checking
the operation and the safety of the sytem.
The electrical work must be done by a qualified
electrician!
In the lead going into the electrical distributor, there is a
facility to ensure that all non grounded leads are separated
from the electrical power supply by at least 3 mm (plug or
2 pole switch).
The lead type of at least H05VV-F3G1,5 or NYM-J 3x1.5 must
be used as long as no additional requirements for a higher
type exist.
Check that the cross section of the lead to the power supply
is secured.
Design is according to the Standard Door Panel Protective
Class II.
Attention!
While preparing of the connection to the power supply, it
must be ensured that the power supply is switched off
and secured against switching on!
Push the lead through the coldroom ceiling. Protect from
sharp edges. Remove cover of distributor cap. Open the
distributor‘s lead-through opening and insert enclosed
grommet. Insert the power supply lead into the grommet and
secure to L1, N and PE in the distributor. Connect to power
supply.
The power lead must be firmly installed in the area of the
coldroom.
Seal the grommet in the distributor box and the lid
through-put opening with cold-setting putty.
Switch on the power supply and check the working of the
working of the electrical system.
Note!
If the temperature drops and reaches a level of
approx. 0°C, the thermal actuator in the distributor
box of heated doors switches on the window and
valve heating and switches this off again if the
temperature rises and reaches approx. 7°C. The
hysteresis range and the tolerance of the thermal
actuator must be taken into account here.
If the junction box is located on the warm side, the
small thermostat will not switch the heating on. In this
case, the heating must be connected directly without
the small thermostat. If the system is shut down or for
coldroom operation in the positive range, the heating
must be disconnected.
Standflügelheizung
Fensterheizung Standflügel
Fensterheizung Gehflügel
zusätzl. DA-Ventil
Schwellenheizung
00048841-04
Bedientableau
Netzanschluß 230 V AC
50 Hz - bauseits
Schalter (2-polig)
mit Leuchtmelder
für Kühlzellen-
beleuchtung
Abzweig-
dose
Türrahmen-
heizung
(optional)
Netzanschluß 230V AC
über mehrpoligen Stecker
Türkontakt-
schalter
(optional)
Kühlzellen-
beleuchtung
(optional)
4
N
Druckaus-
gleichsventil
mit Beheizung
(optional)
3
N
L1
BK3
BK2
BK1
2
3
1
L1
N
N
3
Thermostat L1-4 nur bei Heizung
0°
T
N
3
1
2
4
L1
BK1
BK2
BK3
BK4
BK5
5
6
N
N
L1
L1
PE
PE
GNYE
PE
PE
Wiring diagram, coldroom door
