Riello 20032946 - Page 43

41
20033283
GB
Appendix - Electrical panel layout
Key to layout (Fig. 1 - Fig. 2 - Fig. 3)
A-Blue
B-White
M-Brown
N-Black
C - Capacitor
CMV - Motor contactor
K1 - Relay
LFL 1.... - Control box
I1 - Switch: burner off - on
I2 - Switch: 1
st
- 2
nd
stage operation
I3 - OIL/GAS selector
MA - Terminal strip
MV - Fan motor
MP - Pump motor
PA - Air pressure switch
RT - Thermal cut-out
SM - Servomotor
TA - Ignition transformer
TB - Burner ground
XP2 - 2 pole socket (if present)
XP4 - 4 pole socket
XP5 - 5 pole socket
XP6 - 6 pole socket
XP7 - 7 pole socket
U - LED PANEL
UV - UV cell
V1 - 1
st
stage oil valve
V2 - 2
nd
stage oil valve
VS - Safety oil valve
RLS 50
20126464
Fig. 3