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Les langues disponibles
REMARKS:
• In case of supply 230V without neutral, connect the mo-
tor and the pre-heater thank through delta (the "star"
connection is the original one, made for 400V).
• Check the lock-out by darkening the photo-cell after re-
moval of the cover.
Attention: high voltage.
• The TR and TL controls are not requied when the regu-
lator RWF40 is connected, as their function is per-
formed by the regulator itself.
KEY TO LAYOUTS
BP
Pressure probe
BT
Temperature probe
I1
Optional switch on-off burner
MB Burner terminal strip
S
Remote lock-out signal
SA
High temperature oil alarm
TL
Limit load control system
TR
High-low mode load control system for progressive
two-stage operation
TS
Safety load control system
a-d
Red
c-d
White
5507
ELECTRICAL CONNECTIONS TO TERMINAL STRIP
(carried out by the installer)
DIRECT START-UP
D2013
D2014
8
GB
D2028
D2029
D2029
D1963
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