Operating the system
Heating up the boiler
3.3.4 Reloading firewood
3.3.5 Boiler in combi mode
Switching on the boiler
Operating Instructions SP Dual compact | B1500016_en
WARNING
Touching hot surfaces behind the insulated door
can cause burns!
By the nature of its operation, the surfaces and operating elements in the area
behind the insulated door get hot! When working with firewood, there is also a risk
of injury from splinters.
❒ When working on the boiler during operation, particularly when reloading fuel,
always wear protective gloves.
WARNING
Opening the fuel loading door
can cause injury, damage and smoke!
❒ Open the fuel loading door slowly and with care
❒ Close the fuel loading door again immediately after checking/reloading
❒ Open the fuel loading door slowly and check the fuel
If the fuel in the boiler has burnt down:
❒ Refill with fuel
⇨ See "Determining the right amount of fuel" [page 24]
If there is enough fuel in the boiler:
❒ Close the fuel loading door immediately
❒ Press the standby key (key control)
❒ Switch the boiler on by tapping "Boiler ON" (touch control)
➥ Automatic mode is active
➥ The heating system is controlled via the controller according to the selected
mode in automatic mode
❒ For other modes press the relevant function key
➥ Information on function keys in the relevant operating instructions of the boiler
controller
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