Unigas LX60, Manual Of Installation - Use - Maintenance

Page: 22 / 116

PART III: OPERATION
22
Keys
A Main switch on-off
B Lockout indicator light
C Reset pushbutton for flame control box
D Gas pressure switch consent indicator light
E Gas proving system lockout indicator light (only on burners with leakage control device)
F High flame operation indicator light (or air damper open during pre-purgue phase)
G Low flame operation indicator light
H Ignition tranformer operation indicator light
I Valve in operation indicator light for EV2
L Valve in operation indicator light for EV1
M Indicator light for fan motor overload tripped (only three-phase burners); to reset the overload tripped, the electrical board must be
opened).
P Modulator (fitted only on fully modulating burners)
Q Operation manual selector: 0) stop - 1) high flame - 2) low flame - 3) automatic
Fig. 21 - Control panel
F G H
M
B
I L D
E
C
A
P
Q
RWF50.X