13
DIMENSIONS mm
1
Lock-out warning light
2
ON/OFF warning light
3
Malfunction warning light
4
Heating adjustment potentiometer
Should the boiler shut down it must be reset by rotating functions selector switch
6
to position
A
.
CONTROL PANEL AND ADJUSTMENTS
5
Hot water adjustment potentiometer
6
Function selecto
7
Thermohydrometer
XILO D 20 MC W TOP
100 Max. 3000
220
85
440
770
100
Max. 3000
160
330
220
440
770
160
330
132,5
XILO D 20 MCS W TOP
Constant light: Ignition shutdown
Fast flashing light: TST shutdown
Constant light: No water
Fast flashing light: Sensor fault
Slowly flashing light: Air pressure
switch (MCS)
Flue Control (MC)
A
1
2
3
5
4
6
7