Riello RL Series - 4.2.1 Variants; 4.2.2 Accessories (optional)

7
20111051
GB
Technical description of the burner
4.2.1 Variants
4.2.2 Accessories (optional):
• RADIO DISTURBANCEPROTECTION KIT
If the burner is installed in places particularly subject to
radio disturbance (emission of signals exceeding 10 V/m)
owing to the presence of an INVERTER, or in applications
where the length of the thermostat connections exceeds 20
metres, a protection kit is available as an interface between
the control box and the burner.
• DEGASSING UNIT
It may occur that a certain amount of air is contained in the light
oil sucked up by the pump. This air may originate from the light
oil itself as a consequence of depressurization or air leaking past
imperfect seals.
In double-pipe systems, the air returns to the tank from the return
pipe; in single-pipe systems, the air remains in circulation causing
pressure variations in the pump and burner malfunctions.
For this reason, we advise installing a degassing unit near the
burner in single-pipe installations.
Degassing units are provided in two versions:
CODE 3010054 without filter
CODE 3010055 with filter
• Burner delivery : max. 80 kg/h
• Light oil pressure : max. 0.7 bar
• Ambient temperature : max. 50 °C (without filter)
• Ambient temperature : max. 40 °C (with filter)
• Light oil temperature : max. 50 °C (without filter)
• Light oil temperature : max. 40 °C (with filter)
• Connectors : 1/4 inch
For burner deliveries higher than 80 kg/h, install two parallel de-
gassing units
Model Code
Power supply
electrical
Length of
blast tube mm
RL 70
3475030 - 3475032 Three-phase 250
3475031 - 3475033 Three-phase 385
RL 100
3475230 - 3475232 Three-phase 250
3475231 - 3475233 Three-phase 385
RL 130
3475430 - 3475432 Three-phase 250
3475431 - 3475433 Three-phase 385
BURNER RL 70 - RL 100 - RL 130
Code 3010386