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Freshbox 100

10

5.

  To install an additional extract spigot, remove the 

plug on the rear part of the unit.
Undo the screws, remove the plug and fix a flange in 
its place using screws. 

6.

 

CAUTION!

Install the condensate preheater before fixing 

the unit to the wall (see the User’s manual of the 

electric heater). 

Insert the connecting cables of the heater, external 
humidity sensor or CO2 sensor into the control unit 
through the corresponding holes on the back wall of 
the unit.
•  Open the unit. 
•  Undo the screws securing the shield plate and 

remove it.  

•  Remove the heat exchanger.
•  Lift the unit and insert the spigots into the 

corresponding air ducts installed in the wall.

CAUTION!

Remove the magnetic plug from the extract grille 

if an additional outlet spigot is not installed.

•  Fix the unit on the wall using the supplied screws 

and dowels.

•  Install the heat exchanger back to the unit.
•  Install the humidity or CO2 sensor (available 

separately) on the bracket.

•  Make electrical connections, see “Connection to 

power mains”.

•  Reassemble the unit in the reverse order. 

7.

  Fix the unit on the wall using the supplied screws 

and expansion anchors.
Install the heat exchanger back and close the unit door.
Cut a part of the drain pipe protruding outside to 
a length not more than 10 mm.
Fix the outer hood on the outer wall of the building 
(see the ventilation hood installation manual). 

10 mm

Содержание Freshbox 100

Страница 1: ...Air handling unit USER S MANUAL EN Freshbox 100 ...

Страница 2: ...lation and set up 7 Connection to power mains 11 Unit control 12 Technical maintenance 16 Troubleshooting 17 Storage and transportation regulations 17 Manufacturer s warranty 18 Certificate of acceptance 19 Seller information 19 Installation certificate 19 Warranty card 19 This user s manual is a main operating document intended for technical maintenance and operating staff The manual contains inf...

Страница 3: ...tect the electric parts of the unit against ingress of water Do not allow children to operate the unit Disconnect 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 odour or emits smoke disconnect it from power supply and contact the Seller Do not open the unit ...

Страница 4: ...xtures evaporation of chemicals sticky substances fibrous materials coarse dust soot and oil particles or environments favourable for the formation of hazardous substances toxic substances dust pathogenic germs THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL MENTAL OR SENSORY CAPACITIES OR THOSE WITHOUT THE APPROPRIATE TRAINING THE UNIT MUST BE INSTALLED AND CONNECTED ...

Страница 5: ...1 2 3 1 2 3 1 2 3 Unit voltage V 50 60 Hz 1 230 1 230 1 230 1 230 Maximum fan power W 12 21 45 12 21 45 12 21 45 12 21 45 Preheater power W 700 700 Reheater power W Maximum unit current without a heater A 0 4 0 4 0 4 0 4 Maximum unit current with a heater A 3 6 3 6 Maximum air capacity m3 h 30 60 100 30 60 100 30 60 100 30 60 100 Sound pressure level at 3 m distance dBA 13 27 39 13 27 39 13 27 39 ...

Страница 6: ...d for its freeze protection When the intake air temperature is below 3 C the preheater automatically warms up intake air so the average exhaust air temperature downstream of the heat exchanger is not below 5 C The reheater is switched on and off automatically by the temperature sensor The heat exchanger freeze protection in the Freshbox 100 models without a preheater is achieved by automatic suppl...

Страница 7: ... air flow to another through the membrane The louvre shutters open automatically when the motors are switched on and close when the motors are switched off An additional outlet spigot can be fitted to the unit to connect the exhaust air duct from additional premises e g a bathroom INTAKE AIR EXHAUST AIR EXTRACT AIR SUPPLY AIR INTAKE AIR EXHAUST AIR EXTRACT AIR SUPPLY AIR Minimum distances from the...

Страница 8: ...e air ducts with a mounting foam ADDITIONAL HOLE DRILL UPON CUSTOMER S REQUEST ONLY Ø 120 mm hole for Ø 100 mm air duct Fill the gaps between the wall and the air ducts with a mounting foam MOUNTING TEMPLATE THE UNIT MUST BE MOUNTED ON A PLANE SURFACE MOUNTING OF THE UNIT TO AN UNEVEN SURFACE CAN LEAD TO THE UNIT CASING DISTORTION AND OPERATION DISTURBANCE BEFORE MOUNTING MAKE SURE THE CASING DOES...

Страница 9: ...ance that enables installation of the outer ventilation hood For details refer to the installation instruction for the ventilation hood The outer ventilation hood is available separately 3 Fix the mounting template on the wall to install the air ducts Insert the air ducts in the corresponding holes of the mounting template Install the air duct with the minimum slope of 3 mm for condensate removal ...

Страница 10: ...r Lift the unit and insert the spigots into the corresponding air ducts installed in the wall CAUTION Remove the magnetic plug from the extract grille if an additional outlet spigot is not installed Fix the unit on the wall using the supplied screws and dowels Install the heat exchanger back to the unit Install the humidity or CO2 sensor available separately on the bracket Make electrical connecti...

Страница 11: ...e automatic circuit breaker is not included in the delivery set Wiring diagram of the additional controls in the control unit A4 1 L 2 N 3 PE 4 LA 5 PK PK1 RH1 6 PK 7 H 8 H 9 YN 10 YL 11 L1 12 N1 L N 13 PE1 PE L N PE QF 230 VAC 2 1 2 1 Connection of additional external control contacts is implemented in the control unit For accessing the control unit open the unit door release the screws fixing th...

Страница 12: ...ol panel by means of the Unit On Off button from the remote control When the unit is off the control panel display indicates Room temperature Day of the week Time Off mode indication The and indicators glow in the Heater Cooling mode Synchronously the heater cooling countdown is displayed in min sec When the unit is switched on the control panel display indicates Room temperature Day of the week T...

Страница 13: ...ture exceeds 5 C the unit reverts to the previous operating mode Whentheintakeairtemperatureisbelow 3 C theheater automatically warms up intake air so the average exhaust air temperature downstream of the heat exchanger is not below 5 C 6 Unit parameter settings WARNING CHANGINGTHE UNIT SETTINGS RESULTS IN LOSS OFTHE FACTORY SETTINGS FAN SPEED ADJUSTMENT IS POSSIBLE ONLY FROMTHE CONTROL PANEL Fan ...

Страница 14: ...nce in the Technical Maintenance section Then switch on the unit by pressing on the control panel or on the remote control Then press and simultaneously to reset the hour meter 9 Date time setting Turn the unit off To enter the Date Time Setting mode press and hold Then press on the control panel While holding down select the parameter for adjustment by pressing and The adjusted parameter is blink...

Страница 15: ... off Time setting time for the current entry To copy the set entries for the next day press and hold and press No copying from Sunday to Monday is possible Press on the control panel or on the remote control to exit the Scheduled Operation Setting mode Scheduled operation programming example By default the Scheduled Operation mode is set for the warm seasons When selecting this mode for the cold s...

Страница 16: ...mble the filters in the reverse order Install the filters back to the unit The filters require cleaning not less than 3 4 times per year For new filters contact the Seller 2 Heat exchanger maintenance once a year Some dust may accumulate on the heat exchanger block even in case of regular maintenance of the filters To maintain the high heat recovery efficiency regular cleaning is required Periodic...

Страница 17: ...ly grille twice a year The supply grille may get clogged with leaves and other objects which may reduce the unit performance Check the supply grille twice per year and clean it as required 5 Technical maintenance of air duct system every 5 years Even regular fulfilling of all the maintenance operations described above may not completely prevent dirt accumulation in the air ducts which reduces the ...

Страница 18: ... unit the user s manual with the purchase date stamp and the payment paperwork certifying the purchase The unit model must comply with the one stated in the user s manual Contact the Seller for warranty service The manufacturer s warranty does not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual including submission with...

Страница 19: ...th the user s manual The warranty terms are acknowledged and accepted Customer s Signature The Freshbox_______100___________ unit is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Technician s Full Name Installation Date Signature The unit has been installed in accordance with the provisions of all the ap...

Страница 20: ...www blaubergventilatoren de B73 5EN 07 ...

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