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9

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

, page 10.   

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 tem-

plate against the wall and 

mark four holes for expan-

sion anchors as well as 

holes for routing the cable. 

Take off the mounting tem

-

plate, 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 

Содержание RA1-50 COMFO V2

Страница 1: ...USER S MANUAL Single room reversible energy regeneration ventilator SIKU RA1 50 COMFO V2...

Страница 2: ...technical specification applies to the installation and mounting of the single room energy regeneration reversible ventilator RA1 50 COMFO V2 hereinafter the unit as mentioned in the Safety Requireme...

Страница 3: ...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...

Страница 4: ...ion Transported air must not contain any flammable or explosive mixtures evaporation of chemicals sticky substances fibrous materials coarse dust soot and oil particles or environments favourable for...

Страница 5: ...cribed in this manual Model Distance A mm inch RA1 50 COMFO V2 240 425 9 7 16 16 3 4 213 8 3 8 240 9 7 16 57 2 157 6 3 16 153 6 A 80 3 1 8 VENTILATOR OVERALL DIMENSIONS MM INCHES TECHNICAL DATA Model...

Страница 6: ...ventila tor to power supply Filter Cleans the air owing through the ventilator of dust and foreign objects and prevents contamination of the regenerator Ceramic regenerator Utilises extract air heat e...

Страница 7: ...ned In Regeneration mode the ventilator operates in two cycles 70 seconds each Cycle I Warm stale air is extracted from the room As it flows through the regenerator it heats and moisturizes the regene...

Страница 8: ...duct in the wall using the supplied polystyrene wedges and fix it with mounting foam The telescopic air duct end protruding part must enable installation of the outer ventilation hood 39 mm 1 9 16 P...

Страница 9: ...ate 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...

Страница 10: ...D WILL VOID THE WARRANTY The ventilator is rated for connection to single phase AC 1 100 230 V 50 60 Hz power mains Connect the ventilator to power mains via a thermal magnetic circuit breaker integra...

Страница 11: ...ower cable with the minimum wire cross section 0 5 mm2 and a control cable with the minimum wire cross section 0 25 mm2 The cables are not included in the delivery set The cable must be rated for oper...

Страница 12: ...2 Connect the ventilators no 12 20 to the ventilator no 11 in the same way as the ventilators no 1 10 All the connected ventilators are controlled with the ventilator no 1 CONNECTION OF MORE THAN 10 V...

Страница 13: ...osition The fan is off The ventilator does not operate The shutters are closed Regeneration mode In this mode the ventilator switches between supply and extract mode each 70 seconds with heat regenera...

Страница 14: ...at a selected speed All the ventilators connected in series ventilators operate depending on position of CN7 jumper Regeneration mode The ventilator operates 70 seconds in Supply mode and then 70 sec...

Страница 15: ...per year 1 Remove the air flow rectifier 2 Remove the filter in front of the regenerator 3 Pull the regenerator cord to remove the regenerator from the air duct 4 Be careful while pulling the regener...

Страница 16: ...lder with a new battery in site CR2025 3V CR2025 3V TROUBLESHOOTING Fault Possible reasons Remedy The fan does not start running during start up of the ventilator No power supply Make sure that the ve...

Страница 17: ...ny assemblies parts and components not approved by the manufacturer Unit misuse User s violation of the unit installation regulations User s violation of the unit control regulations Unit connection t...

Страница 18: ...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 manual The warranty terms are acknowledged and...

Страница 19: ...19...

Страница 20: ...F123EN 03 SIKU VertriebsgmbH Tel 43 2262 61 521 Bundesstra e 5 Fax 43 2262 61 52 2102 Bisamberg Austria www siku cc Director Thomas Kunst office siku cc...

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