Control Panel - Unigas PN91 Manual Of Installation - Use - Maintenance

Control panel

PN91 - PN92 - PN93 - PN510
A B
C
D
P
N
PN515 - PN520 - PN525
B
A
N
E
F
Q
T
E
C
D
Q
P
Q
P
C.I.B. UNIGAS
L
R
F
L
T
26
A High flame lamp
B Low flame lamp
C Ignition transformer operation
CMF Manual operation switch
0= Off 1= High flame
2= Low flame 3= Automatic
D Fan motor thermal cutout intervention
E Burner lockout
F Burner in stand-by
IRA Auxiliary resistors wsitch
L Heavy oil solenoid lamp operation
N Contrlol box reset pushbutton
P Heating resistors safety thermostat
Q Pre-heating tank
R Modulator
T Main switch
R