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 function selector
6
to the reset position
A
.
CONTROL PANEL AND MULFUNCTIONS
5
Hot water adjustment potentiometer
6
Operation selector
7
Thermohydrometer
Constant light: Ignition
shutdown
Fast flashing light: Sensor
fault
Slowly flashing light: Flue
control
A
Constant light: No water
circulation or modulating coil
Fast flashing light: TST
shutdown
1
5
2
6
4
7
3
