Descaling The Water Reservoir; Cleaning The Fragrance Holder/Air Humidifi Er And Herb Bowl; Check The Stone Compartment; Troubleshooting - Tylo Sense Combi-U 7 Notice D'installation Et D'utilisation

Figure 7: Cleaning the electrodes
1. Electrodes

Descaling the water reservoir

Descale the water reservoir as required using Tylö descaling
agent.
How to descale:
1. Remove the herb grille from the herb bowl.
2. Start the steam function (see The section called Use, Page
13) and run until the water boils.
3. Switch off the heater, and wait for about 5 minutes.
4. Mix 2 cups of descaling agent and pour into the water inlet.
5. Leave the descaling agent to work for 1 hour, empty the res-
ervoir and rinse thoroughly.
6. If necessary, repeat the procedure several times until all lime-
scale has been removed.
Cleaning the fragrance holder/air humidifi er and herb bowl
Clean the fragrance holder/air humidifi er and herb bowl as re-
quired.
To clean the fragrance holder/air humidifi er and herb bowl:
Lift out the fragrance holder/air humidifi er and herb bowl and
rinse them under running water.
Figure 8: Cleaning the fragrance holder/air humidifi er and herb
bowl

Check the stone compartment

Check the stone compartment at least once annually or as many
times per year as the heater is used per week.
Example: If the unit is used 3 times a week, check the stone
compartment 3 times per year.
How to check the stone compartment:
1. Remove all stones from the compartment.
2. Remove any small stones, gravel and lime-scale from the
compartment.
3. Put whole, undamaged stones back. Replace damaged
stones with new ones as required (see Filling the stone com-
partment, page 13).

TROUBLESHOOTING

1
Temperature Safety Switches
The heater's temperature protection devices:
• PCA - The temperature safety on the PCA in the heater is de-
signed to prevent components being damaged by overheating. If
the safety switch is triggered, an error code shows on the control
panel display.
If the overheating switch has activated, the heater cannot be
started again until the temperature has dropped down 68 degrees
(ºF) on the PCA.
• Water reservoir - The temperature safety switch in the reservoir
is designed to protect the heater element from boiling dry. There
is a red reset button under the heater which must be pressed in
(see Fig. 9). If the cut-out has activated, the button will feel stiff
and will 'click' when reset. If the cut-out has not activated and
after resetting, the button will feel springy.
• Heater - The temperature cut-out in the heater protects the com-
ponents and woodwork in the sauna from overheating. There
is a white reset button on the left side of the heater which must be
pressed in (see Fig. 9). If the heater safety switch has activated,
the button will feel stiff and will 'click' when reset.
Information!
When the overheating safety switches activate, always check the
cause of the problem. The life of the elements and PCA can be
adversely eff ected by each overheating. If systems continues to
overheat look at the following: Ventilation defi cient? Room vol-
ume? Internal heater fault? Water reservoir not properly cleaned?
Figure 9: Resetting the temperature cut-out

Troubleshooting the control panel

See instructions supplied with the control panel.
WARNING! If the stone compartment fi lls up with
gravel and small stones, the tubular element can be
damaged as a result of overheating, as air fl ow will
be insuffi cient.
1. Temperature cut-out water reservoir
2. Temperature cut-out sauna heater
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