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Installation, use and 

m

aintenance 

m

anual

for

D

uplexvent

 F

lexi

DV

1100,1600, 2600, 3600

 

Содержание Duplexvent Flexi DV 2600

Страница 1: ...Installation use and maintenance manual for Duplexvent Flexi DV1100 1600 2600 3600 ...

Страница 2: ... be installed and used in compliance with the design technical conditions specified by the manufacturer and applicable legislation and technical standards in effect The appliance may not be installed and operated in an aggressive environment that could damage its external and internal mechanical parts Before putting the appliance into permanent operation an initial inspection report on the applian...

Страница 3: ...on of the control manifold of the water cooled chiller optional accessory 11 5 16 Installation and connecting of the direct chiller optional accessory 11 5 17 Installation and connecting of the electric heater pre heater EPO V optional accessory 11 5 18 Installation and connecting of manostats to control constant flow rates and pressure optional accessory 11 6 Electrical connection commissioning d...

Страница 4: ...aining water from the chiller with pressurized air not using a gravity flow Appliances with hot water heaters Must be permanently connected to power supply to provide for the anti freeze protection of the hot water heater In the case of a prolonged power outage the heating medium must be drained from the hot water heater including the control set We recommend draining water from the heater with pr...

Страница 5: ...than 80 for three consecutive days is likely to occur with the subsequent moistening of filters e g in areas with frequent fogs frequent and long rains flying snow etc suitable measures must be taken to prevent micro biologic growth Recommended measures include more frequent hygienic checks as per VDI 6022 or shorter filter replacement intervals Another option is the preheating of air using an app...

Страница 6: ...ures below labels are included Begin by identifying port e1 ODA outdoor air inlet continue toward the fan on the same shorter side of the unit with exhaust air outlet port i2 EHA next is the port with fan on the opposite side of the unit supply air outlet e2 SUP the last remaining port is extract air inlet port i1 ETA Note Depending on a specific location of the unit proceed clockwise or anticlock...

Страница 7: ...oles Due to the condensate drain the appliance must be sloped toward section i2 EHA see the picture 5 5 Adjusting the unit turning ports e2 SUP i2 EHA Only units up to size 1600 can be adjusted that way When making the adjustment follow the diagram below and the visual instructions in the appendix 5 6 Connecting the condensate drain pipe The unit is versatile and in total has 4 condensate outlets ...

Страница 8: ...nd the F5 grade filter is an extract air filter ETA The outdoor air filter is installed in chamber e1 ODA the extract air filter in chamber i1 ETA 5 8 Installing air filters The unit is supplied with separately packaged filter cassettes Remove and unpack the cassettes and check their condition Then install the cassettes in their proper locations on the unit as shown in 5 7 Unpack and install air f...

Страница 9: ...be must always connect two matching connection points identified by symbols and F and and F cannot be combined Make sure that tubes from just one filter are connected to the manometer Attach the relevant label near each manometer Fill out the boxes with the filter grade and record the flow rates and pressure losses of the clean filter initial pressure loss and when clogged final pressure loss usin...

Страница 10: ...e control set is designed solely to cover the pressure losses of the water heater If the unit is not equipped with a shut off damper on outdoor air inlet e1 a tight shut off damper must be installed in the duct upstream the unit a type with a servo drive with emergency stop that is that automatically shuts in the event of a power outage The inlet of the heating system into the unit must be equippe...

Страница 11: ...onal accessory During mechanical installation and electrical connection follow the manual supplied with this optional accessory 6 El ectri cal c onne cti on commi ssi oni ng de scri pti on of c ontr ols The electrical equipment of the unit is designed following standards in effect for electrical connections to power supply network TN C TN S TN C S The appliance may only be connected by a qualified...

Страница 12: ...y record the appliance s operation e g in the operational logbook 7 2 Required qualifications of personnel as per the type of activity Activities Operators Inspection Maintenance Repairs Required personnel qualifications No special professional qualifications Professional engineering qualifications in building maintenance familiarity with measurement procedures for the hygiene inspections of HVAC ...

Страница 13: ... of visible deposits x 4 3 Check hygienic conditions x 5 Heat exchangers 5 1 Check for impurities damage and corrosion Cleaning and repair x 5 2 Check for impurities and corrosion check water chiller condensate tray and drop eliminator for functionality Repair x 5 3 Check for impurities and functionality of siphon trap Cleaning and repair x 5 4 Cleaning water chiller drop eliminator and condensate...

Страница 14: ...t ladders mobile stepladders platforms etc Maintenance consists particularly in the visual inspection of the appliance a regular replacement of air filters and cleaning the heat recovery exchanger Observe personal hygiene during the maintenance of the appliance We recommend using personal protective equipment face masks rubber gloves etc We recommend commissioning the maintenance and cleaning of t...

Страница 15: ...ning detergent with maximum temperature 70 C alternatively use disinfectant XXX in concentration recommended by the producer After letting them dry thoroughly slide the individual heat recovery exchanger blocks back in in the reversed order and secure them in place Check for the tight fit of the exchanger in the guide rails Do not expose the exchanger to ultraviolet light store it in darkness if n...

Страница 16: ... of the appliance during operation Condensate drain siphon trap is insufficiently filled with water Disconnect from power supply and fill the condensate drain siphon trap with water Condensate drain is blocked Disconnect from power supply and clean the condensate drain including the siphon trap and pipes Damaged door seal the symptoms might include a whistling sound caused by air flowing through t...

Страница 17: ...17 1 3 Vi sual a ppe ndix ma nuals 13 1 Connecting the condensate drain line ...

Страница 18: ...18 13 2 Rotating the fan ...

Страница 19: ...19 13 3 Fitting the filters ...

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