13
Installation and Operating Instructions Kalla
10. Heater control and operation
normal start:
Select the operating
time with the control buttons.
The operating time is displayed in light bars.
One bar equals 30 min. The maximum
operating time is 4h.
Quick start:
Press the quick start button.
The heater will remain on for two hours.
temperature control:
Set the desired
temperature with the control buttons.
One light bar affects the temperature
by approximately 5°C.
Heater start-up:
When the operating time
and temperature have been set, switch on the
heater from the power switch. NOTE! If the
power switch is not pressed, the controller lights will
keep blinking. NOTE! The heater will remember the
previous temperature setting.
timer function:
You can set the heater to switch on in
30 min. – 8 hours. After that, the heater will remain
on for 4 hours.
• Keep the operating time controller depressed
until the red lights turn off.
• After this, the light bars will turn blue and each
bar represents a period of 30 min.
• Select the desired temperature for the sauna with
the temperature control buttons.
• You can switch off the heater at any time
by pressing the power switch.
First time use of the heater (heater
calibration)
Ensure that the main switch on the side of the heater
is in the “I” position. Set the temperature to two LED
lights from the bottom. Press the quick start button
(
2h
). Switch the heater on by pressing the power
switch in the upper left-hand corner. When 2 hours
have elapsed or the blue LED light at the lower right-
The heater is operated by
adjusting its operating time
and temperature, and then by
switching the heater on from the
power switch.
Overheating protector
The overheating protector reset button is located
above the heater’s main power switch under a
protective cap. Twist the cap to open. The red reset
button located under the cap is 3.5 mm thick.
hand corner has turned off, the heater calibration
is complete. Do not open the sauna door during
the calibration. During the calibration, the heater
“teaches itself” to heat up optimally according to the
size of the sauna. The heater can be used normally
after the calibration. NOTE! The heater must be filled
with heater stones before the first use (calibration).
Resetting the heater
Switch off the heater from the main switch located
on the lower right-hand side of the heater. Keep
the temperature control
+
and
–
buttons depressed.
Switch the main switch of the heater on again
while keeping the
+
and
–
buttons depressed. The
heater is now ready for calibration. For calibration
instructions, see “First-time use of the heater
(heater calibration)”.
Error codes
If the heater encounters an error, the electronics
will turn off the resistors and indicate the controller
faults with blue lights as follows:
4th light from bottom:
relay fault
3rd light from bottom:
short circuit of the
thermal sensor
2nd light from bottom:
contact failure of the
thermal sensor
1st light from bottom:
calibration status
Operating time
adjustment
Power switch
Operating time
Temperature
Temperature
control
Quick start
