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Warning
Warning
Warning
Warning
3.3 Connecting the Unit’s Air Outlet
Attention! Important Information!
On using the SunBoard XTT unit you really must draw oft the already warmed up cooling air through
a direct air removal.
uwe recommends as standard connexion a special adapter part (59), which you can obtain from
uwe.
Accessorial adapter part (59, picture 4)
Fix the adapter part with 4 screws 4,2 x 9,5. Choose the side, into which direction (to the sides or upwards) you want
to draw off the air. There you have to unscrew the closed covering plate (60) and fix at that place the covering
plate (61) with the pipe-connecting piece. All the remaining sides of the adapter part must be closed. In case that
the digging through the wall can’t be positioned directly behind the pipe-connecting piece, then the distance
can easily be bridged over with an air tube (diameter 300 mm). Fix the tube for used air on the pipe-connecting
piece with a tube clip. Carry the tube for used air by means of tube connecting pieces, wall case and automatic
exterior top flap into the open air, or connect it onto a ventilation shaft. You can obtain these parts with a
diameter of 300 mm at your specialized store or at uwe.
Attention, important information! You must observe this; otherwise there is a danger of over heating!
To avoid excessive resistance to the air flow, the hose should not be longer than 6 m and should be
laid so that any bends have as large a radius of curvature as possible, and without any kinks. If the
air is discharged to the outside via a ventilation duct, it must be ensured that the flow resistance in
the interior of the duct is as low as possible; if necessary, an additional fan might need to be
installed there. In this case, please consult a ventilation engineer.
The rate of air discharge is about 2200 m
3
/hour; accordingly, fresh air must be allowed to enter the
cubicle at the same rate. Therefore, you must provide fresh air openings in the wall of the cubicle,
having an unobstructed cross-section of at least 1000 cm
2
.
Further information on effective ventilation can be found in the brochure „AIR-CONDITIONING TIPS“
which is available from your dealer or from us.
3.4 Electrical Connection
Important:
The connection work may only be done by an electrical expert in accordance with the applicable
regulations.
The person installing the unit must carry through an inspection and make a report on it.
Operating Voltage: 3PE~60 Hz 220 V 50 A.
An isolation switch (plug, main switch, fuses, Fl circuit breaker) is to be provided in this line with which the unit can
be completely (all poles) separated from the mains power supply. The circuit diagram belonging to each unit is
attached separately to the respective unit.
Attention!
In case of connection over a Fl circuit breaker it has to be observed, that during the process of ignition there occur
derivating current points, which are so short-termed, that they can only be detected by an oscillograph. If various
units are operated together with one Fl circuit breaker, when switching on the units simultaneously, the points may
add and lead to release the Fl circuit breaker, without there being any defect on the unit.
Therefore never connect more than 1 unit over one Fl circuit breaker £ 30 mA.
3.5 Coin Operation or Central Control (Figure 2)
Coded Plug for Connection to the Coin Switch and Central Controller (Figure 2)
Plug the coded plug (62) with cable into the special plug with circlip (63). This cable forms the connection bet-
ween the coin box and the central controller. The cable has 4 cores (phase, switched phase, neutral, PE). The coin
box does not therefore need a separate mains power supply connection. The switches in the coin box and in the
central controller must be capable of being loaded to 16 A inductive.
Setting the Coin-Operation Time Switch
The unit may only be connected by a qualified electrician.
Information on operating and setting the unit can be found in the coin meter operating instructions.
For safety reasons, ensure that the maximum tanning session with this unit is limited to 15 minutes.
If you press the red emergency button of the Coin Meter, both the digital display and the high pressure bulbs are
extinguished. The only way to restart the unit is to insert coins again. (Restart of the burner only after approx. 4
minutes).
