Display Settings - NARVI NC ELECTRIC 6 kW Installation Und Betriebsanleitung

4.6 Settings
- When the heater is switched on, the power-on time, which will be saved in memory, can be
set within about one minute. After this, the heater goes into its normal operating mode, and any
subsequent settings of the power-on time will only affect the current heating session.
- When the SET button is depressed, the yellow LED will flash, and an array of zeros will be displayed.
- After this, the desired preset time can be selected in steps of 30 min. using the + /- buttons.
- The preset time setting is saved in memory by depressing the SET button a second time.
- After that, the green LED will flash to indicate that you are now able to set the power-on time via
the +/- buttons. The remaining power-on time saved in the memory, will be displayed first.
- After having set the desired power-on time via the +/- buttons, press the SET button again.
Now, the desired power-on time will be saved in memory.
- After the SET button is depressed, the red LED will flash. The temperature setting saved in the
memory, will be displayed first. You can then set the desired temperature via the +/- buttons.
The temperature can be set on the scale 60 °C-115 °C. After this, depress the SET button one
more time to make the heater go into set mode, where the LEDs are continually illuminated to
indicate the current status.
- If the yellow LED is illuminated, the preset timing is active,
and the remaining preset time is being displayed.
- If the On/Off LED is illuminated red, the heater is switched on, the heating elements
are turned on, and the temperature in the sauna is being displayed (default value).
- If the On/Off LED is illuminated green, the heater is switched on, but the elements are switched
off for the moment – the temperature in the sauna is being displayed (default value).
- Once the heater has been set, the set values will remain in memory, and when power is switched
on via the I/O button, the heater will always be warmed up in the same way for the same set period
of time. The preset time, however, will always be zero. If you wish to apply the preset timing
feature, you will always need to activate it separately.
- If the SET button is not pressed after the setting, the LED will continue flashing for about one
minute. After this, the heater will automatically return to its normal operating mode, and the settings
will be saved in memory.

4.7 Display settings

- In the normal operation mode of the heater, the parameters to be displayed can be selected
as follows: In the normal operation mode, keep the + and - buttons simultaneously depressed
for more than three seconds. On the display is shown "d 1". Now, by pressing the + and -
buttons one by one, you can switch between three different display modes: "d 1","d 2" and "d 3".
- "d 1": The temperature of the sauna is shown on the display
- "d 2": The remaining power-on time is shown on the display
- "d 3": The temperature of the sauna (the red LED is on)
and the remaining power-on time (the green LED is on) are alternating on the display.
- After having selected the display mode, return to the normal operating mode by
depressing the SET button.
- If the SET button has not been depressed after the setting, "d" and the number of the selected
display mode will remain on the display for about one more minute. After this, the heater will
automatically return to its normal operating mode, and the settings will be saved in memory.
- The display mode setting will stay in the memory despite outage of the power.
- During pre-timing, is always displayed the remaining preset time.
- After failure, it is possible that one of the following error codes is being displayed:
- "E01" : Sensor circuit is open or the sensor is missing.
- "E02" : The sensor is short-circuited
- "E03" – Overheat switch has tripped/ break.
The temperature sensor offers an option to reset the overheat protection switch after it has
tripped. The reset requires a strong push.
NOTE! In case of malfunction, the sauna heater will be switched off.
Find out the cause of the error.