Table of Contents
Advertisement
Technical Data
2.2
Cables
Use of
inappropriate
cables –
Electric
potential
Designation
Power supply cables
230 / 400V cables for
supply to oven, evaporator,
fan, light etc.
Signal cables for sensors
Cross section
Number of leads
Connecting cable
Control device to operating
element or interior display
Specification of the patch
cable
Conduit for patch cable
Table 2: Technical data – cables
10
DANGER!
Danger to life due to electric potential
Use of inappropriate cables can lead to short circuits and subsequent
fires.
Damage to the insulation can be dangerous to life.
Therefore:
– All the cables, which lead to the sauna, must be designed for at least
150 °C.
– When laying the cables in the ground, it is essential to use a cable
approved for underground installation. Signal lines must be routed in
a separate trench, not in the same trench as the 230 / 400V lines.
– Use cables as per specifications in Table 2 and electrical circuit
diagram (see annexure). The specified cross sections are designed
for copper cables. In case of aluminum cables the cross sections
should be appropriately increased.
– The cross sections can increase due to the length of the cables, the
type of cable laying or special regulations.
Type
Type / Cross
H07RN-FG2,5 (heavy rubber hose 2,5 mm
section /
Power supply cables must be polychloroprene-coated
Number of
and should not be lighter than heavy polychloroprene-
leads
coated flexible cables.
Type
Heat resistant, at least 150°C ambient temperature
(= 180°C operating temperature)
Type
In case of longer distances: LiYCY
(flexible, shielded cable)
Within the cabin: heat resistant,
minimum 150°C ambient temperature
(= 180°C operating temperature)
See electrical circuit diagram.
The patch cable can be delivered with a standard length of 5 or 10m. If
another length is desired then the cable must be configured by the
electrician. Another option would be to bridge a stretch by installing two
network sockets (CAT 5).
Minimum CAT 5, minimum AWG26
Plugs should have no rubber covering over the locking mechanism
Pin 1 to Pin 1 cable configuration (straight through)
Min. M32 (inner diameter min. 24mm), smallest bending radius 30 cm
Installation instructions Sauna control Series FCUxx00 / Version V 2.27
2
)
Advertisement
Table of Contents
