3.1. Prior to Installation
Prior to installing the heater, read all the instructions
for installation (figure 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.).
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3.9. Resetting the Overheat Protector
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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)
Heater
Output
kW
HL(S)6U1
6,0
HL(S)7U1
6,8
HL(S)8U1
8,0
HL(S)9U1
9,0
HL(S)11U1
10,5
HL(S)11U3
10,5
Table 2.
Installation details of the heater
Main Electrical Panel
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
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.
Figure 5.
Sauna control / Minimum safety distances / Installing the temperature sensor
8
3. INSTRUCTIONS FOR INSTALLATION
Dimensions
Width/Depth/Height Weight
inch
mm
lb/kg
16/13/33
50,7 23
415/340/840
16/13/33
50,7 23
415/340/840
16/13/33
50,7 23
415/340/840
16/13/33
50,7 23
415/340/840
16/16/33
55,1 25
415/410/840
16/16/33
55,1 25
415/410/840
Control Panel
Power
Power Unit
Extension Unit
EN
3.2. Place and Safety Distances
The minimum safety distances are described in
figure 3 and 5.
It is absolutely necessary to install the heater
•
according to these values. Neglecting them
causes a risk of fire. ( 3.6.)
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 figures
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.
Stones
Sauna room
Cubic vol.
2.3.!
max.
min.
lb/kg
CuFt/m³
110 50
177 5
110 50
177 5
110 50
177 5
110 50
177 5
154 70
177 5
154 70
177 5
4"
100mm
Sensor
B
A
A
min.
2,8''/70mm
SEAL TIGHT CONDUIT
90°C WIRE
Floor Area
Height
max.
min
max
CuFt/m³
sqft
sqft
294 8
28
47
75 1900
354 10
28
57
75 1900
431 12
28
69
75 1900
494 14
28
79
75 1900
635 18
28
102
75 1900
635 18
28
102
75 1900
4"
inch
100mm
A
B
42
B
A
min.
inch/mm
mm
2
50
1060
A
A
A