Owner Manual

EN
8
3. INSTRUCTIONS FOR INSTALLATION
Heater Output Dimensions Stones Sauna room
Width/Depth/
Height
Weight Cubic vol. Floor Area Height
kW
inch
mm lb/kg
max.
lb/kg
2.3.!
min.
CuFt/m³
max.
CuFt/m³
min
sqft
max
sqft
min.
inch/mm
HL(S)7U1/
HL(S)7U3
6,8
16/13/33
50,7 23
110 50 177 5 354 10 28 57 75 1900
415/340/840
HL(S)9U1/
HL(S)9U3
9,0
16/13/33
50,7 23
110 50
177 5
494 14
28
79 75 1900
415/340/840
HL(S)11U1/
HL(S)11U3
10,5
16/16/33
55,1 25
154 70
177 5
635 18
28
102 75 1900
415/410/840
inch mm
A 2 50
B 42 1060
Table 2. Installation details of the heater
Figure 5. Sauna control / Minimum safety distances / Installing the temperature sensor
4"
100mm
4"
100mm
min.
2,8’’/70mm
A
B
B
A
A
A
A A
Note: Control panel and power unit must be installed in a dry
place; away from spa, pool or shower; not outdoors. A
receptacle shall not be installed inside the sauna room.
Load Center
Control Panel
Power Unit
Sensor
SEAL TIGHT CONDUIT
90°C WIRE
Load center shall be supplied
by electrical contactor during
field wiring. Load center can
be located in other serviceable
places, as well as location
shown on this diagram.
Main Electrical Panel
3.1. Prior to Installation
Prior to installing the heater, read all the instructions
for installation (gure 7), as well as checking the fol-
lowing points:
• The heater volume should be suitable for the
sauna room volume. Table 2 shows the mini-
mum and maximum volumes for each heater
output. A precondition for the given values is
that the sauna room is well heatinsulated.
Walls and ceiling are covered with wood panel.
• Check that supply voltage and amperages are
avaible for the heater.
• The breakers and the connection cables con-
form with valid regulations and their dimen-
sions are in accordance with table 3.
• The location is suitable for the heater ( 3.2.).
• Note! Only one electrical heater may be in-
stalled in the sauna room. Multiple heaters can
be installed and used in the sauna room only if
they share the same control unit (Multidrive)
3.2. Place and Safety Distances
The minimum safety distances are described in
gure 3 and 5.
• It is absolutely necessary to install the heater
according to these values. Neglecting them
causes a risk of fire.
• Hot pieces of stone can damage floor coverings
and cause a risk of fire. The floor coverings of
the installation place should be heat-resistant.
3.3. Heater fence
It is necessary for safety and should be constructed
of softwood to match sauna interior. See gures
3 and 5 for clearances from sauna heater. Fence
should be attached to wall and should not be placed
higher than top of heater below rock line.