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Idiomas disponibles
Idiomas disponibles
Condensation drain 3/4" M
1
Cable bushing
2
03.04
Power supply and control connection
Dimension
Power supply
minimum 3 x 1.5 mm², rigid
Attention: danger to life!
▪ The electrical installation may only be carried out
by an electrically skilled person. The electrical
installation must follow the applicable national
standards and guidelines as well as any specific
requirements of your local energy supplier.
▪ Before carrying out any work on the electrical
components, make sure that the power supply is
disconnected.
▪ The main power supply must be protected with
a residual-current circuit breaker.
▪ An electrical disconnect must be provided near the
unit to disconnect the power supply before
maintenance and cleaning.
▪ Care must be taken to ensure that the regulations
for electrical installations and equipment are fully
complied with.
▪ Check to ensure the supply voltage corresponds to
the rated data of the unit (voltage, frequency) on the
type plate of the machine.
GREY
▪ Earthing is mandatory and must be connected first
during installation.
RED
K50
030252
ORANGE
RED
1
2
Connection
Terminal
T1 T2 T3
GA
RC
LPS
HPS
FLOAT
PCB
R.G.A
E.V.
PUMP
F. PUMP
COM
4
FAN
FUSE
5 A
PURPLE
Autotransformer
FORBIDDEN TO USE
SPEEDS 4-5-6
DAMAGE THE
Loosen the two screws of the electronics box and
carefully remove the cover with the display.
Connect the power supply (230 V, AC, single-phase,
50 Hz) to the terminals phase L, neutral N and
protective earth PE of the machine as shown in the
illustration.
Power Supply
1
230 V AC 1 Ph 50 Hz
External
4
Connections
N
N
L
Voltage and power supply
1
BLACK
Input signals (Digital 5 Vcc)
2
GREY
▪ DH
ORANGE
Hygrostat – starts dehumidification
PURPLE
▪ TC
Thermostat – starts dehumidification
with cooling
BLACK
▪ VENT starts ventilation
Output signal
3
BLUE
(optional, 230 V AC 1 A Max)
ZONE VALVE water circuit actuator
BLUE
On-site connections
4
BLUE
RED
BROWN
020045
6-
5-
4-
13
3
Input
2
Output
Digital 5 Vcc
(optional)
DH
TC VENT
230 V AC 1 A Max
ZONE VALVE
1 1 2 2
3
3
5
BLACK
A1
High
Pressure
B
Switch
NC
NO
NO
NC
A2
EN
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