Vents-us RA1-50-2 Manuale utente
www.ventsus.com TwinFresh Comfo RA1-50-2-03
Bodor Vents, LLC DBA: VENTS-US
11013 Kenwood Road Cincinnati, Ohio 45242
Phone: (513)348-3853
e-mail: [email protected]
SINGLE-ROOM REVERSIBLE ENERGY REGENERATION VENTILATOR
TWINFRESH COMFO:
RA1-50-2
INSTALLATION GUIDE
INSTALLATION
Tools required
Pencil Drill Ø6 mm (1/4’’), 40 mm (1 9/16’’) Screwdriver Dowel Ø6 mm (1/4’’), 40 mm (1 9/16’’)
4 pcs.
Screws Ø6 mm (1/4’’), 40 mm (1 9/16’’)
4pcs.
MOUNTING
1. Prepare a round core hole in the outer wall. The hole size is shown in the gure below. While preparing a core hole it is recommended to make preparations for layout of the
power cable and other required cables.
Ø170
min 500
min 500
min 500
A-AA
A
Ø170
Inner side of the wall
Outer side of the wall
2. Install the telescopic air duct inside the wall. centre the air duct using the mounting plate and seal it with mounting foam.
5 – 7 10 – 110
3
/
16
’’ -
1
/
4
’’
3
/
8
’’ - 4
5
/
16
’’
Inner side of
the wall
Outer side of
the wall
Seal the centred
air duct using the
mounting foam
www.ventsus.com TwinFresh Comfo RA1-50-2-03
Bodor Vents, LLC DBA: VENTS-US
11013 Kenwood Road Cincinnati, Ohio 45242
Phone: (513)348-3853
e-mail: [email protected]
3. Remove the mounting plate to enable access to the control board and connection of the ventilator to power supply and connection of other ventilators as stated in Unit
connection. To enable access to the control board in the mounting plate remove the four fixing screws.
Then disconnect the mounting plate from its fame with care and push it aside to enable access to the control board. While doing that avoid abrupt movements not to damage
the connecting cables between the control board and the mounting plate. Disconnect the mounting plate from the ventilation unit by disconnecting the two connectors. Re-
assemble the mounting plate in the reverse order. Install the cables with care.
4. Install the mounting plate unit using the supplied mounting template and expansion anchors.
Lean the mounting template
against the wall and mark four
holes for expansion anchors
as well as holes for routing the
cable.
Take o the mounting template,
drill the holes and insert the
expansion anchors.
Lean the mounting plate unit
against the wall and screw it
to the wall.
5. Install the air flow rectifier, the filter, the ceramic regenerator, one more filter and one more air flow rectifier inside the telescopic air duct.
Ventilation unit
Filter
Air flow rectifier
Air flow rectifier
Ceramic regenerator
Filter
www.ventsus.com TwinFresh Comfo RA1-50-2-03
Bodor Vents, LLC DBA: VENTS-US
11013 Kenwood Road Cincinnati, Ohio 45242
Phone: (513)348-3853
e-mail: [email protected]
CONNECTION TO POWER MAINS AND CONTROL
DISCONNECTTHEVENTILATION FROM POWER MAINS PRIOP TO ANY ELECTRIC INSTALLATION OPERATIONS.
CONNECTION OFTHE UNITTO POWER IS ALLOWED BY A QUALIFIED ELECTRICIANWITH AWORK PERMIT FOR THE ELECTRIC UNITS UPTO 1000 V AFTER
CAREFUL READING OF THE PRESENT USERS MANUAL.
THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE MANUFACTURER’S LABEL.
ANY TAMPERING WITH THE INTERNAL CONNECTIONS IS PROHIBITED AND WILL VOID THE WARRANTY
The ventilator is rated for connection to single-phase AC 1 ~ V/ 50/60 Hz .For this purpose the power cable with a plug is connected by the manufacturer.
Connect the ventilator to power mains through the external automatic circuit breaker with a magnetic tri integrated intro the fixed wiring system.
АС 100-240V 50/60 Hz
АС 100-240V 50/60 Hz
Ventilator
controller
L
INPUT
G
D
N
to the ground
terminal
Ground terminals
Route the ground cable between the
two washers and fix it with a screw.
L
N
Jumpers for set-up of the
Ventilation mode.
to the ground
terminal
Ground terminals
Route the ground cable between the
two washers and fix it with a screw.
L
N
Jumpers for set-up of the
Ventilation mode.
Air supply
Air extract
VENTILATION MODE SETTING
The jumper between the contacts 1 and 2 or 2 and 3 of CN7 socket connector determines air flow direction in Ventilation mode. The circuit board of the controller is located inside
the ventilation unit.
- If the jumper connects the 1 and 2, air is extracted from the room in the Ventilation mode (factory setting).
- If the jumper connects 2 and 3, air is supplied in the Ventilation mode.
www.ventsus.com TwinFresh Comfo RA1-50-2-03
Bodor Vents, LLC DBA: VENTS-US
11013 Kenwood Road Cincinnati, Ohio 45242
Phone: (513)348-3853
e-mail: [email protected]
CONNECTION OF SEVERAL VENTILATORS IN SERIES
When the ventilators are connected in series, all the connected are controlled with the first ventilator and a remote control. To connect the ventilators in series to the wiring
diagram below. Connect the second ventilator with the third ventilator in the same way, ect. Up to 10 ventilators may be connected in series.
For easy electric installations use a 3G AWG18 (3G 1,0) cable and a 2xAWG23 (2x0,25) cable (not included in the delivery set). The cable must be rated for operation in an
alternating current power supply with the country-specific mains voltage.
Disconnect the power cable while connecting the second, third, etc. ventilator in series.
CONNECTION OF SEVERAL VENTILATORS IN SERIES
(BACKSIDEVIEW, THE TERMINAL BLOCK IS SHOWN SCHEMATICALLY)
INPUT
OUTPUT
L
G
D
N
L
G
D
N
INPUT
OUTPUT
L
G
D
N
L
G
D
N
АС 100-240V 50/60 Hz
Power cable to the next ventilator
Control cable to the next ventilator
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