Vents VUT 2000 PE EC User Manual Download | Manualshive

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USER’S MANUAL

VUT 2000 PE EC

VUT 3000 PE EC

HEAT RECOVERY AIR HANDLING

UNIT

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Summary of Contents for VUT 2000 PE EC

Page 1: ...USER S MANUAL VUT 2000 PE EC VUT 3000 PE EC HEAT RECOVERY AIR HANDLING UNIT ...

Page 2: ...nical parameters 6 Design and operating logic 7 Mounting and set up 8 Connection to power mains 9 Unit control 10 Maintenance 11 Troubleshooting 12 Storage and transportation rules 13 Manufacturer s warranty 13 Acceptance certificate 14 Seller s information 14 Mounting certificate 14 Warranty card 15 CONTENTS ...

Page 3: ...it control the user s manual must be turned over to the receiving operator Symbol legend used in the manual UNIT MOUNTING SAFETY PRECAUTIONS WARNING DO NOT The unit must be disconnected from the power supply prior to every installation or repair operation The unit must not be operated outside the temperature range stated in the user s manual or in aggressive or explosive environments Do not positi...

Page 4: ... is on OFF ON Disconnect the unit from power supply prior to maintenance Do not let children operate the unit Do not damage the power cable while operating the unit Do not put any objects on the power cable Keep combustible gases and inflammable products away of the unit Do not open the operating unit In case of unusual sounds smoke disconnect the unit from power supply and contact the service cen...

Page 5: ...type EC electronically commutated motor Heater type E electric heater Unit type VUT heat recovery ventilation Mounting option P suspended mounting Rated air capacity m3 h VUT ХХХ PE ЕС Х Due to the ability to save heating energy by means of energy recovery the unit is an important element of energy efficient premises The unit is a component part and is not designed for stand alone operation The un...

Page 6: ...asing material Aluzinc Insulation 25 mm mineral wool Filter extract G4 supply G4 Connecting air duct dia mm Ø 315 Ø 400 Weight kg 190 290 Heat recovery efficiency up to 75 Heat exchanger type Cross flow Heat exchanger material Aluminium The unit is designed for indoor application with the ambient temperature ranging from 1 C up to 40 C and relative humidity up to 80 In order to prevent condensatio...

Page 7: ...bling access to the control system components Intake air Extract air Exhaust air Supply air Supply fan Electric heater Cross flow heat exchanger Duct humidity sensor option Extract filter Control unit case Extract fan Drain pan By pass damper Supply filter DESIGN AND OPERATING LOGIC TOP VIEW The basic unit delivery set includes a remote control panel for connection to the control system inside the...

Page 8: ...lts must be long enough to prevent resonating If the unit connection place to the spiral seam duct is supposed to be the source of abnormal noise replace the spiral seam air duct with the flexible one Optionally the flexible connectors may be used to prevent resonating CONDENSATE DRAINAGE The condensate drain pan in the heat recovery section is equipped with hoses for removal of the condensed flui...

Page 9: ... power supply by means of insulated durable and thermal resistant cords cables wires with respective cross section in any case no less than 4 mm2 The above cross section is for reference only The applicable cable must be selected in consideration of the maximum wire temperature depending on the wire and insulation type the maximum current the lead wire length and its installation method Use copper...

Page 10: ... V AC 24 V AC TE2 M2 D2 SM2 SM3 Designation Name D1 Supply air damper D2 Extract air damper F1 Supply filter F2 Extract filter M1 Supply fan M2 Exhaust fan P1 Control panel Q1 Electric air heater RK1 Plate heat exchanger SM1 Supply damper actuator SM2 Extract damper actuator SM3 Bypass damper electric actuator TE1 Outer air temperature sensor TE2 Temperature sensor at heat exchanger outlet TE5 Duc...

Page 11: ...anel 2 Support the service panel with a hand and open it 3 Remove the filters from the unit 1 2 3 2 Heat exchanger checking once a year Even regular filter technical maintenance may not completely prevent dirt accumulation on the heat exchanger unit Clean the heat exchanger on a regular basis to ensure its high heat recovery efficiency To clean the heat exchanger remove it from the unit and wash i...

Page 12: ...n error Motor is jammed the impeller are clogged Turn the unit off Troubleshoot the motor jam and the impeller clogging Clean the blades Restart the unit System alarm For troubleshooting of the control system errors refer to the control panel manual Circuit breaker tripping following the unit turning on Overcurrent as a result of short circuit in the electric circuit Turn the unit off Contact the ...

Page 13: ...the unit Seller for warranty service The manufacturer s warranty does not apply to the following cases User s failure to provide the unit with the entire delivery package as stated in the user s manual or with missing component parts previously dismounted by the user Mismatch of the unit model and make with the respective details stated on the unit packing and in the user s manual User s failure t...

Page 14: ... to electromagnetic compatibility This certificate is issued following test carried out on samples of the product referred to above Quality Inspector s Stamp This is to certify delivery of the complete unit with the user s manual The warranty terms are acknowledged and accepted Customer s signature VUT ___ PE EC _____ unit has been connected to power mains pursuant to the requirements stated in th...

Page 15: ...______________________________________________________________________ ___________________________________________________________________________________________________________ ___________________________________________________________________________________________________________ ___________________________________________________________________________________________________________ _____...

Page 16: ...V68 01EN 06 ...

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