USER’S MANUAL
Single-room reversible energy
recovery ventilator
TwinFresh Comfo
RA1-25
RA1-25-2
SA-35
SA-35-2
SA1-35
SA1-35-2
RA-35
RA-35-2
RA1-35
RA1-35-2
RA-50
RA-50-2
RA1-50
RA1-50-2
RA-85
RA-85-2
RA1-85
RA1-85-2
Страница 1: ...ANUAL Single room reversible energy recovery ventilator TwinFresh Comfo RA1 25 RA1 25 2 SA 35 SA 35 2 SA1 35 SA1 35 2 RA 35 RA 35 2 RA1 35 RA1 35 2 RA 50 RA 50 2 RA1 50 RA1 50 2 RA 85 RA 85 2 RA1 85 R...
Страница 2: ...inFresh Comfo hereinafter referred to as ventilator or unit as mentioned in the Safety Requirements and Manufacturer s Warranty sections as well as in warnings and information blocks CONTENTS SAFETY R...
Страница 3: ...isconnect the unit from power mains prior to any technical maintenance Do not store any explosive or highly flammable substances in close proximity to the unit When the unit generates unusual sounds o...
Страница 4: ...SA1 35 2 120 mm 470 mm 4 3 4 18 1 2 RA 35 2 RA1 35 2 RA 50 2 RA1 50 2 RA 85 2 RA1 85 2 The unit is rated for continuous operation Transported air must not contain any flammable or explosive mixtures...
Страница 5: ...odels may slightly differ from the ones depicted herein VENTILATOR TECHNICAL DATA TwinFresh Comfo RA1 25 TwinFresh Comfo RA1 25 2 Speed I II III Unit voltage V 50 60 Hz 1 100 240 Air capacity m3 h CFM...
Страница 6: ...Comfo RA1 85 2 Speed I II III Unit voltage V 50 60 Hz 1 100 240 Air capacity m3 h CFM 36 21 59 35 85 50 Power W 4 74 6 56 9 65 Current A 0 034 0 050 0 071 RPM 1000 1500 2045 Noise level 1 m dB A Sone...
Страница 7: ...Fresh Comfo RA1 35 240 9 7 16 80 3 1 8 250 470 9 13 16 18 1 2 132 5 3 16 128 5 1 16 TwinFresh Comfo RA1 35 2 240 9 7 16 80 3 1 8 120 470 4 3 4 18 1 2 132 5 3 16 128 5 1 16 TwinFresh Comfo RA 50 TwinFr...
Страница 8: ...o RA 35 TwinFresh Comfo RA 35 2 TwinFresh Comfo RA1 35 TwinFresh Comfo RA1 35 2 TwinFresh Comfo RA 50 TwinFresh Comfo RA 50 2 TwinFresh Comfo RA1 50 TwinFresh Comfo RA1 50 2 TwinFresh Comfo RA 85 Twin...
Страница 9: ...nds each Cycle I Warm stale air is extracted from the room As it flows through the regenerator it heats and moisturizes the regenerator transferring up to 90 heat energy In 70 seconds as the ceramic r...
Страница 10: ...ance that enables installation of the outer ventilation hood The distance A is stated in the mounting instruction for the outer ventilation hood While mounting the telescopic air duct be sure to provi...
Страница 11: ...on of the back cover of the ventilation unit make arrangements for the power cable layout in accordance to the selected method see the Connection to Power Mains section page 20 150 5 7 8 6 4 holes 150...
Страница 12: ...0 max 7 1 16 TwinFresh Comfo RA 35 max 80 max 3 1 8 R90 R3 9 16 max 200 max 7 7 8 max 90 max 3 9 16 R100 R4 TwinFresh Comfo RA 50 TwinFresh Comfo RA 85 While mounting several ventilators connected in...
Страница 13: ...four 4x40 screws and 6x60 dowels from the delivery set Align the telescopic air duct with respect to the mounting plate and fill the gaps between the wall and the telescopic air duct with a mounting...
Страница 14: ...all the telescopic air duct must protrude for the distance that enables installation of the outer ventilation hood The distance A is stated in the mounting instruction for the outer ventilation hood W...
Страница 15: ...rated for connection to a single phase AC 1 100 240 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...
Страница 16: ...n an alternating current power supply with the country specific mains voltage Disconnect the power cable while connecting the second third etc ventilator in series The first ventilator controls all th...
Страница 17: ...e the figure below The operation buttons on the ventilator casing have limited functionality only the second and the third speed can be activated Three of the four modes of ventilation may be set The...
Страница 18: ...is confirmed by a short sound signal 3 Speed changeover First speed Second speed Third speed 4 Operation mode Natural air supply mode The room is ventilated in the natural way the fan is off Air suppl...
Страница 19: ...ter upstream of the regenerator 3 Pull the specially designed cord to remove the regenerator from the air duct 4 Be careful while pulling the regenerator to avoid its damage 5 Remove the filter downst...
Страница 20: ...enerator into the ventilator and then press and hold the button for 10 sec until you hear a long sound signal 3 Replacement of the remote control battery if necessary Replace the battery of the remote...
Страница 21: ...ound signals The filter timer is actuated Refer to the Technical maintenance section clause 2 Noise vibration The impeller is clogged Clean the impeller Loose screw connection of the ventilator casing...
Страница 22: ...by the user Mismatch of the unit model and the brand name with the information stated on the unit packing and in the user s manual User s failure to ensure timely technical maintenance of the unit Ext...
Страница 23: ...s Stamp Seller Address Phone Number E mail Purchase Date Seller s Stamp Seller s Stamp Installation Company Stamp This is to certify acceptance of the complete ventilator delivery with the user s manu...
Страница 24: ...V91EN 03...
