B r u k s a n v i s n i n g
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Tower Optima
10
Overview - supply connections
1
2
5
3
4
6
7
8
1
Mains voltage aquaCool box
2
Audio connection / channel selection
3
aquaCool - air (blue)
4
Aroma
5
aquaCool - liquid
6
Connection of external timer (coin-box system)
7
Power supply
8
Data cable Tower/aquaCool-Box
Connecting the mains voltage
DANGER!
Live components
Risk of fatal injury due to electric shock
when touching live parts.
- Switch off mains voltage.
- Protect against re-connection.
Both the power supply and the related connection
work must comply with national standards, e.g. those
set up by VDE in Germany. The connection work
must only be performed by qualifi ed expert staff.
The connection to the 400 V mains must be protected
by fuses. Their specifi cations are listed in the chapter
“Technical data”.
A residual current-operated circuit breaker (RCD)
with short time delay is absolutely required. KBL AG
recommends the following type: KBL 3200 0770 00
(type (Typ ABB F 204 A - 40//0,03 AP-R)
Should the operation of the tanning unit cause any
interference in the power supply network, e.g. with
ripple-control systems (TRA), consult your power
supply company to have corresponding blocking el-
ements (audio frequency suppressors) installed.
green/yellow
black or 1
brown or 2
grey or 3
blue or 4
PE L1 L2 L3 N
3 x 220V / ~ / 50Hz coupling box with fuses
(see "Technical Data") and discriminating
residual current-operated circuit breaker
of type ABB F 374 63/0,03A
(KBL 3200077000)
mains connection
The device is by default set up to operate on 3 phases
but it can be changed over to 2-phase operation.
3-PHASE OPERATION
The wiring for 3-phase operation is shown below:
1
2
K1.1
K1.3
K1.5
gnd
L1(R)
L2(S)
L3(T)
L3
L2
L1
PE
B
C
D
7
6
5
4
9
8
3
set jumper settings
3x 220V / 50Hz ~ (4 mm²)
Connections