Riello PRESS 200 T/N ECO Type 631 M Montage- Und Bedienungsanleitung Seite 48

3.3 ELECTRICAL CONNECTIONS TO THE BURNER TERMINAL STRIP
IN Optional on-off switch
MB Burner terminal strip
H Remote lock-out signal
PS Reset push - button
SA High oil temperature alarm
NOTE:
 Check the lock-out by darkening the photocell after removal of the cover.
ATTENTION HIGH VOLTAGE.
 This model leaves the factory for operation with 400V power supply.
If the power supply is 230V, change the connection of the motor and the tank (from star to delta), and the
calibration of the thermal relay
NOTE

NIn systems where the lengths of wiring connecting the thermostat exceeds 20 metres, or in places where
the burner is subject to particularly disturbing electromagnetic interference (over 10 v/m), you must insert the
relay-interface kit item number 30103 86.
5840
(to be carried out by the installer)
TL Limit remote control
TS Safety remote control
nd
T2 2 stage remote control
rd
T3 3 stage remote control
7
GB
D2621
230V 400V
A Ampere T 35 T 25
B Ampere T10 T 6
C Ampere T 50 T 35
D sq.mm 10 6
E sq.mm 1.5 1.5
F sq.mm 4 2.5