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Instructions for the fitter
The plate is factory-set for three-phase alternating current power supply (400 V 3N
~50 Hz). It may be adapted for one-phase current power supply (230 V) by adequate
bridging on the connection strip, in accordance with the below wiring diagram. The
wiring diagram is also provided in the bottom part of the lower cover. The connection
strip may be accessed once the lid on the lower cover is removed. Please remember
to match the mains connection cable considering the type of connection and the rated
power of the plate. Fix the mains connection cable in a stay wire. Do not forget to
connect the protective grounding to a clamp of the connection strip marked with
sign .
The plate power supply system should be provided with appropriate safety switch,
cutting off the power in case of emergency. The distance between the working con-
tacts of the safety cut-out switch should be 3mm.
Connection diagrams
1.
2.
3.
1/N~
2/N~
3/N~
L1=R L2=S L3=T N=neutral conductor PE=protecting grounding
Diagram of possible connections
Warning! Heating element voltage is 230V.
Warning! In every connection, protecting grounding from the mains has to be connected
to terminal
PE
Mains 230V one phase connection with
neutral conductor. Bridged terminals 1-2-3
and terminals 4-5 protecting grounding on
Recommended
type of
connector
Mains 400/230 two-phase connection with neu-
tral conductor. Bridged terminals 2-3 and 4-5.
Phase on 1-3, zero on 4-5, protecting ground-
ing on
Mains 400/230V three-phase connection with
neutral conductor Bridges on 4-5. Phases in
turn 1-2-3. Zero on 4-5, protecting ground-
ing on
H05VV-
-F3G4
H05VV-
-F4G2,5
H05VV-
-F5G1,5
Summary of Contents for P*4VQ2 Series
Page 1: ...P 4VQ2 PB 4VQ2 Ceramic plate with touch con trol Operating Manual ...
Page 19: ... 19 ...
Page 20: ... 05 2007 1 IOAA 138 ...