9
9 kW sauna stove with internal controller
Note:
The control equipment may be destroyed even if it is incorrectly
connected only once. The warranty will be voided if the electrical
connection is not correct.
Instructions for the electrician
DIN VDE 0100 and Accident Prevention Regulation BGV A2 must be
observed for connecting the stove and all electrical systems. An exter-
nal all-pole disconnecting device with full isolation according to overvol-
tage category III must be installed.
Important:
Mains connection leads must be
fl
exible cables with polychlorophene
sheaths. No connection leads are supplied with the stove. All the ables
installed inside the cabin must be suitable for an ambient temperature
of at least 170°C. heat-resistant silicon cables must be used. The mini-
mum cross-section of the connection cable and the minimum size of
the sauna cabin are shown in the table (Table 1 page 8). Make the elec-
trical connection as shown in the connection diagram . A connection
diagram is additionally a
ffi
xed to the inside of the duct cover. Fit the co-
ver after making the electrical connection. Please note that live cables
must not be routed visibly on the internal walls of the cabin for safety
reasons. In prefabricated sauna cabins the wall element with the air
supply opening generally has empty cable conduits or a duct for routing
the cable. If your cabin does not have any cable routing preparations,
we recommend that you install a connection socket (not supplied) to the
outside of the cabin. Drill a hole in the cabin wall near the cable infeed
from the stove and the connection socket. Thread the cable through the
hole to the external connection socket. All cables must be protected
from damage. This can be achieved using installation ducting/piping or
using wooden covers.
Testing the insulation resistance
The resistance values between the various conductor terminals and
the housing (protective earth) can be measured using an insulation
resistance measuring unit. The total insulation resistance between the
conductor terminals and housing (protective earth) must de
fi
nitely be
greater than 1 MOhm. Ohm values of the stove 33 – 39
Ω
for 9 kW
sauna heater
Oven type
Connection rating
in kW
Suitable for cabin
size in m
3
Minimum cross-sections mm
2
(copper cable)
9kW oven connect to 400 V AC 3N
Power supply
cable (silicone)
Fuse in A
9 kW
9,0
approx. 6-14
5 x 2,5
16
4,5 kW
4,5
< 8
5 x 2,5
16
Connection diagram
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Summary of Contents for 16449
Page 9: ...05 5x 1835mm B 19 B 20 4 70 3 mm 300x...
Page 14: ...N 1 6x 3x 6x 3x 4 70 3 mm 18x 12 B 1 N 1 A A A A A A A...
Page 15: ...13 4 70 3 mm 15x 1873mm G 1 G 1 G 1 W 7 2 x 4 70 3 mm 8x 14 B 16...
Page 18: ...19 B 7 1850 B 7 2x 18 1850mm B 7 1850 740mm 4x35 3 mm 8x B 7 25 mm B 7 25 mm...
Page 25: ...31 B 7 2x 1295 mm 4 30 3 mm 9x B 7 B 7 1295 32 B 7 95mm 95mm 1x...
Page 35: ...43 1 2 3...
Page 38: ...01 D 1 1 02 1835mm 910mm...
Page 40: ...05 05 2 05 1 1 05 1 2 05 2 1 05 2 3 05 2 2 05 1...
Page 80: ...36...
Page 88: ...44 ISC GmbH Art Nr 50 009 77 14011 Stand 05 2020...
