D30031
85 Dt / Nordic Dt
High altitude switch
Switch for high altitudes. Switched on when the device is used more than 1500
meters above sea level. This function increases the amount of combustion air in
thin air.
The high altitude mode is turned on by pressing the heating switch (3) for 10
seconds. As a sign of the switch being on, the yellow heating indicator light (7) will
fl ash three times.
Colour
Blink interval
Yellow
2 s.
Yellow
10 s.
Signal lights
Colour
Blink interval
Yellow
Red
Red
Orange
Orange
Orange
Operation
Pressing for 2 seconds starts
the device in its normal mode.
Pressing for 10 seconds
switches the device to a high
altitude mode.
30 s
- 81 -
en
en
Function
Heating on
Heating on
Function
Heating on
Combustion indicator when the com-
bustion has begun normally
Aftercooling
Thermostat control, the set tempera-
ture exceeds the set value > power is
increasing
Thermostat control, the set temperature
is lower than the set value > power is
decreasing
Sun switch has shut down the device
490539