Installing The Heater; Electric Heater Insulation Resistance; Replacing The Heating Elements; Resetting The Overheat Protectors - Harvia HL16U1 Owner's/Operator's Manual

3.6. Installing the Heater

See figure 7.
Connect cables to the heater.
•
Place the heater and adjust the heater vertical-
•
ly straight using the adjustable legs.

3.7. Electric heater insulation resistance

When performing the final inspection of the electri-
cal installations, a "leakage" may be detected when
measuring the heater's insulation resistance. The
reason for this is that the insulating material of the
heating resistors has absorbed moisture from the
air (storage transport). After operating the heater
for a few times, the moisture will be removed from
the resistors.
1
1
3
Figure 7. Opening the cover of the service hatch. Connections of the heater
12
EN
through the RCD (residual current device)/GFI
(Ground Fault Interrupter)!

3.8. Replacing the Heating Elements

See figure 8.

3.9. Resetting the Overheat Protectors

If the temperature of the sauna room becomes
dangerously high, the overheat protector will
permanently cut off the supply of the heater. The
overheating protectors can be reset after the heater
has cooled down. See figure 9. Please check that the
stones are piled properly and the sensor is installed
according the installation instructions. See also the
installation instructions for control unit.
2
Do not connect the power feed for the heater
2
4
A
Exemple d'installation,
pièces non fournies
A. Connection box
B. Connection cable
B