Idiomas disponibles
Idiomas disponibles
(A)
ELECTRICAL CONNECTIONS
set by installer
Use flexible cables according to regulation EN
60 335-1:
• if in PVC boot, use at least HO5 VV-F
• if in rubber boot, use at least H05 RR-F.
All the cables to be connected to the burner ter-
minal strip 8)(A) must be routed through the fair-
leads.
The fairleads can be used in various ways. One
example is given below:
1- Pg 13.5
2- Pg 11
3- Pg 11
4- Pg 9
5- Pg 9
6- Pg 11
7- Pg 13.5
D3312
Important: the burner is factory set for two-
stage operation and it must therefore be con-
nected to the TR remove control device to com-
mand light oil valve V2.
Alternatively, if single stage operation is
required, instead of control device TR install a
jumper lead between terminal T6 and T8 of the
terminal strip.
The RL 190 burner has been type- approved for
intermittent operation. This means they should
compulsorily 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 fit-
ted in series to IN to provide for burner shut-
down at least once every 24 hours.
WARNING: Do not invert the neutral with
the phase wire in the electricity supply line.
7
Three-phase power supply
Single-phase power supply
Control device TL
Control device TR
Set up for faird lead
Set up for faird lead
Set up for faird lead
