Riello RLS 800/E MX Installation, Use And Maintenance Instructions page 16

Electrical connection of ionization probe and flame detector
It is important to achieve practically disturbance- and loss-free
signal transmission:
• Never run the detector cables together with other cables:
– Line capacitance reduces the magnitude of the flame signal.
– Use a separate cable.
Technical data
LMV51... basic unit Mains voltage
Mains frequency
Power consumption
Safety class
Terminal loading Unit fuse F1 (internally)
'Inputs'
Perm. mains primary fuse (externally)
Undervoltage
• Safety shutdown from operating position
at mains voltage
• Restart on rise in mains voltage
Oil pump / magnetic clutch (nominal voltage)
• Nominal current
• Output factor
Air pressure switch test valve (nominal voltage)
• Nominal current
• Output factor
Terminal loading
Total contact loading:
'Outputs' • Mains voltage
• Input current of unit (safety loop) total
load on contacts resulting from:
- Fan motor contactor
- Ignition transformer
- Valve
- Oil pump / magnetic clutch
Single contact loading:
Fan motor contactor (nominal voltage)
• Nominal current
• Output factor
Alarm output (nominal voltage)
• Nominal current
• Output factor
Ignition transformer (nominal voltage)
• Nominal current
• Output factor
Fuel valve gas (nominal voltage)
• Nominal current
• Output factor
Fuel valve oil (nominal voltage)
• Nominal current
• Output factor
Cable lengths Main line
Environmental Operation
conditions Climatic conditions
Mechanical conditions
Temperature range
Humidity
20010309
Technical description of the burner
14 GB
• Observe the permissible cable lengths.
• The ionization probe is not protected against electrical shock
hazard. The mainspowered ionization probe must be protect-
ed against accidental contact.
• Locate the ignition electrode and the ionization probe
such that the ignition spark cannot arc over to the ioniza-
tion probe (risk of electrical overloads).
AC 230 V -15 % / +10 %
50 / 60 Hz ±6 %
< 30 W (typically)
I, with parts according to II and III to DIN EN 60730-1
6.3 AT
Max. 16 AT
< AC 186 V
> AC 188 V
2A
cosj > 0.4
0.5A
cosj > 0.4
AC 230 V -15 % / +10 %
Max. 5 A
1A
cosj > 0.4
1A
cosj > 0.4
2A
cosj > 0.2
2A
cosj > 0.4
1A
cosj > 0.4
Max. 100 m (100 pF/m)
DIN EN 60721-3-3
class 3K3
class 3M3
-20...+60 °C
< 95 % r.h.