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Summary of Contents for Flexit Roomie Dual
- Page 1 116027EN-06 2021-08 Roomie Dual ART. NR.: 115999 Assembly and Operation Instructions Heat recovery single-room reversible ventilation unit...
- Page 2 R O O M I E D U A L...
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Page 3: Table Of Contents
Contents Purpose ............................................Delivery set ......................................... Technical data ....................................... Product desciption ....................................Mounting and set-up ................................... Connection to power mains and control ..................... Technical maintenance ................................Troubleshooting ....................................Storage and transportation regulations ....................CE Declaration of conformity ............................. R O O M I E D U A L... - Page 4 R O O M I E D U A L SAFETY REQUIREMENTS • Read the user’s manual carefully prior to • Transported air must not contain any installing and operating the unit. dust or other solid impurities, sticky • All user’s manual requirements as well as the provisions of all the applicable local •...
- Page 5 This user’s manual is a main operating document intended for technical, maintenance, and operating The manual contains information about purpose, tech- nical details, operating principle, design, and installation and should be able to work in accordance with work- place safety rules as well as construction norms and standards applicable in the territory of the country.
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Page 6: Purpose
0,031 0,048 0,096 ously ventilated in one direction. Fan speed (o/min.) 1030 1760 2690 For Roomie Dual; activating the built-in Sound absorption D (C;Ctr) 35 (-1;-4) humidity sensor will activate both fans in n,e,w Voltage (V/50-60Hz) 100-240V exhaust mode at maximum speed until... - Page 7 Ait duct length Roomie Dual 280-500 Standard duct is 500 mm which can be cut to min 280 Overall dimensions of the indoor unit Roomie Dual R O O M I E D U A L...
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Page 8: Product Desciption
R O O M I E D U A L Product desciption Roomie Dual The ventilator consists of an indoor unit with a decora- of dust and foreign objects into the cartridge. The cartridge is a basic functioning part of the ventilator. - Page 9 Cartridge design The cartridge is a solid block and cannot be dismantled. be easily removed for maintenance purposes. The socket connector routed from the cartridge is connected to the control board in the back part of the indoor unit. Regenerator Provides extract air energy regeneration for warming up of supply air...
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Page 10: Mounting And Set-Up
R O O M I E D U A L Mounting and set-up Read the user’s manual prior to moun- ting the unit. Do not block the air duct of the instal- led unit with dust accumulating mate- rials, such as curtains, cloth shutters, etc. - Page 11 3. Stick the delivered cardboard master plate on the Then mark the fastening holes for installation of the indoor wall using a mounting tape. supplied dowels and drill the holes to a required The large opening in the master plate must be axially depth.
- Page 12 R O O M I E D U A L 5. Fix the back part of the indoor unit on the wall ventilator. with the screws supplied with the mounting kit of the Remove the two retaining screws from the left trans- parent cover to enable access to the terminals.
- Page 13 7. Install the front part of the indoor unit. outside. in the air duct until it bumps up the cartridge. air duct face, remove it from the air duct and cut the protrudes to some distance. duct. 9. Install the outer ventilation hood. R O O M I E D U A L...
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Page 14: Connection To Power Mains And Control
R O O M I E D U A L Connection to power mains and control Disconnect the unit from power supp- ly prior to any electric installation operations. The rated electrical parameters are stated on the rating plate. Any tampe- ring with the enternal connections is prohibited and will void the warranty. - Page 15 The ventilator design enables connecting any external controls with a normally opened contact (NO-contact), such as an external CO sensor, humidity sensor, relay switch, etc. When the contacts of the NO contact of the external device are closed, the unit changes to maximum speed. An analogue sensor with output voltage 0-10 V is also compatible with the unit.
- Page 16 R O O M I E D U A L Wiring diagram for in series connection Master Slave 1 Slave N Power input +12V +12V +12V 100-240 V/50-60 Hz to the next ventilator Wiring diagram for in parallel connection Master Slave 1 Slave N Power input...
- Page 17 Ventilator set-up Prior to operating set up the ventilator using the DIP- switch. It is located on the controller circuit board. To Open the rubber plug indoor unit and uplift the rubber plug that covers the switch. DIP-switch under the plug Position Function The switch position enables deactivation of the unit with the button on the side control panel.
- Page 18 R O O M I E D U A L Humidity sensor setpoint. The humidity sensor measures the extract air humidity. If the extract air humidity is above the set point, the ventilator switches to Speed III. As humidity drops down to the set point, the ventilator changes to pre-set speed after elapsing of the time set on the delay timer.
- Page 19 Unit control The ventilation unit may be operated with the following controls: - infra-red remote controller; - control buttons located on the side wall of the indoor Buttons on Remote control the unit casing Speed /Standby Turning unit ON/OFF The speed setting engages cyclically: I-II-III-Standby Speed Speed selection...
- Page 20 R O O M I E D U A L Press the side tabs to detach the front part of the indoor unit from its back part and close the air duct. Then open the latches and remove the front part of the front panel. clamps.
- Page 21 Operation of the ventilation unit with the buttons on the indoor unit The speed selection sequence is as follows: I, II, III, Standby. All the units integrated in a single network operate according to the speed settings of the Master unit. I: permanent glowing of the lamp indicator indicates operation of the unit with low speed.
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Page 22: Technical Maintenance
R O O M I E D U A L Technical maintenance Maintenance of the ventilator means regular cleaning of the ventilator surfaces of dust and cleaning and replace- Disconnect the unit from power supp- ly before any maintenance operations. To access the basic assembly units follow the steps: on the indoor unit. - Page 23 3. Pull the cord to remove the cartridge from the air duct. than once in three months. • days) has expired the Filter indicator starts glowing. • • • Vacuum cleaning is allowed. • • Some dust may accumulate on the heat exchanger block even in case of regular maintenance of the Clean the regenerator regularly to ensure its high Vacuum clean the regenerator not less than once a...
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Page 24: Troubleshooting
R O O M I E D U A L Troubleshooting Problem Possible reasons Troubleshooting Make sure the power supply line is connected No power supply. correctly, otherwise troubleshoot the connection When switching on the error. ventilator the fan does not start. -
Page 25: 10. Ce Declaration Of Conformity
EN 61000-3-2 Member States relating to EN 61000-3-3 electromagnetic compatibility. Producer: VENTILATION SYSTEMS PrJSC 1, Mikhaila Kotzubinskogo St., Kiev, 01030, Ukraine Flexit AS 30.11.2016 Type: Single-room ventilators; Roomie Dual Frank Petersen Eq 2 Art.no.: 115996, 115999, 116000, 116001 R O O M I E D U A L... - Page 26 R O O M I E D U A L...
- Page 27 R O O M I E D U A L...
- Page 28 Flexit AS, Televeien 15, N-1870 Ørje www.flexit.no...
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