32
ELECTRICAL CONNECTIONS
Use flexible cables according to EN 60 335-1
Regulations:
• if in PVC sheath, use at least HO5 VV-F;
• if in rubber sheath, use at least H05 RR-F.
All the wires to connect to the burner terminal
strip 7) must enter through the supplied fair-
leads. The fairleads and hole press-outs can be
used in various ways; the following lists show
one possible solution:
1- Pg 13,5 Three-phase power supply
2- Pg 11
Single-phase power supply
3- Pg 11
Remote control device TL
4- Pg 9
Remote control device TR
5- Pg 13,5 Gas valves
6- Pg 13,5 Gas pressure switch or gas valve
leak detection control device
N.B.
The burner has been type- approved for inter-
mittent operation. This means it shoulds com-
pulsorily be stopped at least once every 24
hours to enable the control box to perform
checks of its own efficiency at start-up. Burner
halts are normally provided for automatically by
the boiler load control system. If this is not the
case, a time switch should be fitted in series to
IN to provide for burner shut-down at least once
every 24 hours.
These burners are also fitted for continuous
operation, if they are equipped with control box
Landis type LGK 16.333 A27 (interchangeable
with the burner control box Landis LFL 1.333).
Wiring must be performed by qualified
personnel in accordance with the
regulations in force in the country of
destination.
Riello S.p.a. declines all responsibility for
changes or wiring performed in any way
other than that illustrated in these diagrams.
Do not invert the neutral with the
phase wire in the electricity sup-
ply line.
(A)
D2998
Model
Calibration of thermal relay
RLS 190/M MZ
9.3 A
WARNING
Summary of Contents for RLS 190/M MZ
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