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Summary of Contents for Zehnder Rittling Svea eAir
- Page 1 Svea eAir Operating and maintenance instructions for the ventilation unit...
- Page 2 English Copyright © Enervent Zehnder Oy 2019. Luvaton kopiointi ja levitys on kielletty. Otillåten kopiering och distribution är förbjuden. Uautorisert kopiering og distribuering er forbudt. Unauthorised copying and distribution is prohibited.
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Page 3: Table Of Contents
CONTENTS READ FIRST ....................... . 4 INTENDED USE . -
Page 4: Read First
READ FIRST INTENDED USE This instruction manual is intended for all the users of the The intended use of the unit is the improvement of indoor Enervent ventilation units. Only qualified professionals air quality, and its primary function is ventilation. may install the equipment described in this manual in The unit is also used for the recovery of heat energy accordance with the manufacturer’s instructions and the... -
Page 5: Safety
SAFETY TYPE PLATE General information DANGER Always check that the supply voltage to the equipment is switched off before opening the service hatch. WARNING In case of a malfunction, always determine the reason for the malfunction before restarting the unit. Type label 1 2 3 4 5 6 7 8 9 0 Ventilation unit... -
Page 6: Using The Ventilation Unit
USING THE VENTILATION UNIT • Once the ventilation system is carefully designed and If the ventilation unit is shut down for a longer time than a couple of hours during winter, the fresh air installed, any user actions are hardly required. The user intake vent and exhaust air blowout vent must be can relax and enjoy good ventilation. - Page 7 How do I begin to use the unit? What is the ventilation unit used for? The ventilation system should be installed and ready for The unit is meant to improve the indoor air quality, mainly use. by ventilating. Tap the control pane screen. Its keylock might be on. The unit also recovers heat from the extract air.
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Page 8: Daily Usage Of The Ventilation Unit
Check that the central circle on the control panel main page has the status “At home”. If it is not so, change it by doing the following: 1. Tap the green circle in the middle of the main page of the control panel. - Page 9 When you want to boost When you want to silence the ventilation ventilation temporarily temporarily If you have invited guests, the If you need a moment of silence, e.g. when going to sleep ventilation designed for your or putting the children to bed, you can switch on the normal living situation may Silent mode.
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Page 10: I Want The Ventilation To Follow My Schedule Automatically
I want the ventilation to follow How can I save money and my schedule automatically energy, and advance the healthiness of my living environment? If your life has a regular rhythm, you can make things easier by configuring some of the ventilation functions to activate automatically at certain times. -
Page 11: What Other Properties Does The Ventilation Unit Have
What other properties does When using Eco mode the ventilation unit have? The Eco mode minimizes the electrical power usage of the Network interface ventilation unit, and maximizes heat recovery, without You can control your ventilation compromising ventilation. The unit over internet. Fot this the Eco mode prevents additional ventilation unit motherboard heating and cooling, as well as... - Page 12 Settings Menu Description of change Usage mode - Setting the boost time in the Manual settings boost settings. Most submenus in the Settings menu are read only menus. Their function is to show which - Setting the overpressure time in the Manual overpressure settings.
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Page 13: What To Do If Ventilation Is Not Working As I Want
What to do if ventilation is not Office usage mode working as wanted? If the ventilation unit is used in business premises or in a public Supply air is too warm space, its operating mode is possibly Office. If the air flowing from the ventilation is too warm: Tap the minus symbol (-) on the main page of the control panel. - Page 14 Ventilation is too weak Control panel is not working If ventilation is not efficient enough, check that: If controlling the ventilation unit with the control panel is not working, check that: • the filters are clean and do not need to be changed. •...
- Page 15 The control panel is showing an alarm – what must be done? If the control panel is alarming, it is shown in yellow on the main page, reading Alarm is active. If you notice that the ventilation system has sent an alarm: On the control panel main page you can - tap the alarm notification text or - tap the arrow at the bottom of the screen and then...
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Page 16: Maintenance
MAINTENANCE Filters The unit does not need much maintenance. Sufficient maintenance usually covers the following tasks: • changing filters supply filter ISO • cleaning the heat exchanger (when sweeping the ePM1(F7) ventilation ductwork) • cleaning the fans (when sweeping the ventilation extract filter ductwork) ISO ePM10(M5) - Page 17 Changing filters ISO ePM1 (F7) ISO ePM10 (M5) Operating and maintenance instructions for the ventilation unit...
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Page 18: Fans
Heat exchanger Fans Inspecting Inspecting Check the condition of the heat exchanger visually DANGER when changing the filters. • If it looks dirty, clean it. Before opening the service hatch, always make sure that the unit’s supply voltage is switched off. Inspect the condition of the fans visually when Vacuum the inside of the unit for better changing the filters. - Page 19 Replacing heat exchanger belt If the heat exchanger has stopped rotating, the reason for it may be a broken drive belt. Check the condition of the belt from the round opening at the front of the heat exchanger. Visit the HelpCenter on our webpage www.enervent. com for videos showing the maintenance tasks.
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Page 20: Adding Water To Water Lock (Removal Of Condensation Water)
Adding water to the water trap 10. Slide the new belt inside around the heat exchanger through the opening in the casing and the gasket. (draining the condensation water) 11. Rotate the heat exchanger to get the belt properly in place. -
Page 21: Troubleshooting
TROUBLESHOOTING Alarm Reason Instruction Solution HRW supply air Heat exchanger belt is A green belt drives the heat exchanger. Check Change the belt. cold broken if the belt can be seen from the HRW round (TE-05 min) opening. If it cannot be seen, the belt is broken. - Page 22 Alarm Reason Instruction Solution Supply air cold The HRW controller circuit The HRW motor is controlled by a separate Contact service. (TE-10 min) board is faulty circuit board that is located in the electric box of the unit. After heating is disabled Check if after heating is allowed and eco- Change settings if needed mode is off, and there is no heating block...
- Page 23 Alarm Reason Instruction Solution Water radiator The heat exchanger belt is A green belt drives the heat exchanger. Check Change the belt freezing risk oily and slips from the HRW round opening if the pulley is (TE-45 min) rotating even though the HRW rotor is not. Extract air fan has stopped Open the service hatch.
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Page 25: Product Information
Enervent Svea PRODUCT INFORMATION ACCORDING TO EU COMMISSION REGULATION NO 1253/2014 AND 1254/2014 Supplier’s name or trade mark Enervent Supplier’s model identifier Svea Specific energy consumption (sec) in kWh/(m • Cold climate -76,8 • Average climate -37,3 • Warm climate -14,6 Declared typology in accordance with article 2 of this regulation RVU / BVU... -
Page 26: Energy Class
SVEA 619 m ENERGIA · ЕНЕРГИЯ · ΕΝΕΡΓΕΙΑ · ENERGIJA · ENERGY · ENERGIE · ENERGI 2016 1254/2014... - Page 28 Enervent Zehnder Oy Exvent AS Kipinätie 1 Ringeriksvei 195 FIN-06150 Porvoo, Finland N-1339 Vøyenenga, Norge Tel. +358 207 528 800 Tlf 67 10 55 00 enervent@enervent.com exvent@exvent.no www.enervent.com www.exvent.no...
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