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6.4
Electrical connection to the terminal strip - installer-set
(1): for two stages progressive version
(2): for modulating version
Cables cross-section
A
A gG/gL
B
2
mm
C
2
mm
NOTE:
- Check the lock-out by darkening the photo-cell after remov-
al of the cover.
high voltage.
WARNING
Key to layout
BP
Pressure probe
BT
Temperature probe
I1
Burner manual stop switch
MB
Burner terminal block
S
Remote lock-out signal
TL
Load limit remote control system
TR
High-low mode load control system
TS
Safety load control system
a-d
Red
b-c
White
Electrical system
D2704
230V
400V
63
50
10
6
6
4
GB
25
(1)
(1)
Fig. 21
(2)
D2575
Fig. 22
20036074
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