18
04. OPERATION
1(2)
161 305 03 02-01
4.1 Control panel
1. Main switch for boiler
Connects / Disconnects the electrical power to
the boiler. Indicates with green color when power
is on.
2. TüV Switch
Used by serviceman for checking the safety
thermostat.
3. Indicating lamp safety thermostat
4. Indicating lamp burner fault
This lamp lights up when the burner locks out.
Push the reset button on the control box at the
burner, then the burner should start and the lamp
goes out. If the problem still remains, contact a
service man.
5. Switch burner
6. Switch circulation pump
The circulation pump for the radiator system
connects and disconnects with this switch
7. Boiler thermometer
Shows the boiler water temperature
8. Fuse 6,3 A
Open the fuse holder by using a screwdriver to
dismantle the top
9. Safety thermostat
The safety thermostat disconnects the electrical
power if the boiler is overheated. Reset by
pushing the button, which is located under the
cover, when the temperature is below 65 °C .
10.Control thermostat
For adjusting the boiler water temperature.
The recommended temperature is marked on the
scale.
11. Space for regulation (optional)