Connection To Power Mains - Vents KAM User Manual

CONNECTION TO POWER MAINS

ELECTRICIAN WITH A WORK PERMIT FOR THE ELECTRIC UNITS UP TO 1000 V AFTER
The fan is rated for connection to single-phase AC 220-240 V/50 Hz power mains.
The unit must be connected to power mains using durable, insulated and heat-resistant conductors (cables and wires) with minimum
cross section not less than 0.5 mm
The actual conductor cross-section selection must be based on its type, the maximum permissible heating, insulation, length and
installation method (in the air, pipes or inside walls).
The fan must be grounded. The fan must be connected to the terminal block installed in the fan terminal box in accordance with the
wiring diagram and terminal designation according to the corresponding diagrams.
The external lead-in (220-240 V/50 Hz) must be equipped with a circuit breaker built into the stationary wiring to disconnect all the mains
phases. The fans must be connected to power mains through a circuit breaker with at least 3 mm gap between contacts on all poles.
The S1 external circuit breaker location must ensure free access for quick shutdown of the unit.
The protection operation current should be selected depending on the fan current consumption.
The recommended rated current of the automatic circuit breaker is 1.6 А.
The KAM, KAM Eco, KAM EcoDuo fans have a built-in thermostat relay, which closes the fan power circuit when the set temperature of
the hot air in the fireplace is reached (the fan automatically turns on and the warm air enters the room).
As the temperature drops below the set value the fan switches automatically off.
S1 S1
KAM, KAM ECO MAX,
KAM ECO, KAM ECODUO
S1
S1
L
L
L
~230V
~230V
50Hz
50Hz
N
N
N
PE
PE
Designation:
VK1
S1
S1 – automatic circuit breaker; S2 – three-position speed switch; S1
T
L
L
C
X1 – terminal block; VK1 – temperature controller (S1, S2, VK1 are not included in the delivery set).
~230V
~230V
50Hz
50Hz
N
N
PE
PE
16
DISCONNECT THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT.
CONNECTION OF THE UNIT TO POWER MAINS IS ALLOWED BY A QUALIFIED
CAREFUL READING OF THE PRESENT USER'S MANUAL.
THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE
ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED
(the given wire sections are for reference only).
2
S1
X1
X1
L
L
C
1
L 1
~230V
~230V
2
50Hz 2
50Hz
N
N
3
3
N
PE
PE
4
4
S2
X1
S2 X1
VK1
1
1
H 1
H
max
max
1
2 1
T 2
C
3
3
L 2
L
min
min
2
2
3
4
N
N
5
6
MANUFACTURER'S LABEL.
AND WILL VOID THE WARRANTY.
S1 S1
KAM T1
VK1
VK1
X1
S1
X1
1
1
T
T
C
L
1
L 1
2
2
2
2
3
N 3
N
4
4
1
2
3
4
5
6
S1 X1
L
L 1
~230V
2
50Hz
N
3
N
PE
4
KAM ECODUO T1
S2
VK1
S1
max
1
T 2
L
C
min
2
~230V
50Hz
N
PE
www.ventilation-system.com
KAM
VK1
S1
1
T
L
C
L
2
~230V
50Hz
N
N
PE
X1
1
H 1
3
L 2
3
N 4
5
6