SystemAir Danvent DV-10, User Manual

Page 1: ...User manual for DV without control system Air handling unit Manual version 1 01 13 Part number of this manual 90925371...

Page 2: ...own q Operating method in the event of breakdown Safe restart Maintenance r Adjustment and maintenance operations s Adjustments and maintenance to be carried out safely t Spare parts to be used when t...

Page 3: ...t 17 d 3 Dimensions of the units 18 d 4 About operation and control 18 d 5 Warnings about dangers 18 E DRAWINGS DIAGRAMS GUIDES AND INSTRUCTIONS FOR THE USE MAINTENANCE AND REPAIR 18 F EMPLOYEES IN CH...

Page 4: ...ical 29 i 3 1 Necessary overvoltage protection device that leads lightning overvoltage to an earth lead on a safe way 29 i 4 Installation Pipes for water hot and chilled valves and drains 29 i 4 1 Des...

Page 5: ...of the machine to make transport safe 35 l 2 Common for all unit sections 36 l 2 1 Risk caused by surfaces edges and corners 36 l 3 Common for all unit sections by insufficient lighting 36 l 3 1 Risk...

Page 6: ...NCE OPERATIONS 41 r 1 Shutdown of the unit to a safe state 41 r 2 Recommended maintenance intervals 42 r 3 Filters always replace filters with new filters with the same characteristics to maintain SFP...

Page 7: ...2 Safe adjustment and maintenance 54 s 1 3 Personal protective equipment for maintenance staff health and safety 55 T THE SPECIFICATIONS OF THE SPARE PARTS TO BE USED WHEN THESE AFFECT THE HEALTH AND...

Page 8: ...ase frame length 720 2420 mm Unit size 50 DV150 5 2 5 2 Base frame length 2420 4590 mm Unit size 50 150 5 3 5 3 Base frame length 4590 6200 mm Unit size 50 150 5 4 Annex 6 Assemble base frames height...

Page 9: ...2 Lifting instruction 9 11 9 3 3 Installation 9 12 9 3 4 Installation of radial walls 9 12 9 3 5 Measurement 9 13 9 3 6 Installation of rotor segment and periphery plates 9 14 9 3 7 Installation firs...

Page 10: ...Milep len 7 DK 8361 Hasselager Responsible for documentation Ulf Bang b Name of machines This manual is about Systemair air handling units without control systems called DANVENT DV10 DANVENT DV15 DAN...

Page 11: ...ion regulation 1253 2014 EMC directive 2014 30 EC Low voltage directive 2014 35 EC Pressure equipment directive 2014 68 EC European Standard EN 378 1 2 2016 Equipment type DVU HP series Consisting of...

Page 12: ...technicians On the drawing below a right hand unit is shown because the inspection doors are mounted on the right hand side of the unit when looked in direction of SUPPLY airflow The unit below is wi...

Page 13: ...s for fast identification Position Description Symbol 1 TheCElabelandtheuniqueproduction numberofthismachine 2 Machinecard 3 Damper supply air 4 Filter supply air 5 Fan supply air 6 Heating battery su...

Page 14: ...about year and month for the manufacture xxxxx x is the unique production number d 1 3 Pictogram on a door for a fan in a DV unit Example of the pictogram with the symbol for the function fan Systemai...

Page 15: ...n Symbol DVA Damper DVB Damper DVM Damper for mixing DVP Damper for mixing DVG Panel filter DVF Bag filter DVC Rotary heat exchanger DVQ Plate heat exchanger cross flow and counter flow DVR Run around...

Page 16: ...15 DVE Plug fan DVD Silencer DVX Humidifier...

Page 17: ...16 d 1 5 Pictograms about warnings and dangers on the units Pictograms according to EN1886 about Warning about danger by rotating parts Warning about danger by electricity Warning about danger by heat...

Page 18: ...17 d 2 Data about the unit according to cards and labels in and on the unit d 2 1 Machine card with unique data on every unit An example of a machine card is shown below...

Page 19: ...and TIME units are manufactured in compliance with the EC Declaration of Conformity and they are CE marked as machines Unique Declaration with production number of the machine is an integral part of...

Page 20: ...for environments that exceed the corrosion class C4 according to EN ISO 12944 2 Intended applications for the units are Offices teaching rooms hotels shops homes and similar comfort zones h Unintended...

Page 21: ...to the AHU underside i 1 2 Unloading by crane AHU delivered on transport pallet must be lifted by straps as shown in the illustration AHU delivered with legs must be lifted by straps secured to the l...

Page 22: ...livery i 1 6 Roof unit with bitumen roof Avoid damaging the drip nose profiles along the bitumen roof Keep the protection profiles of Styrofoam on the unit until the installation has been completed If...

Page 23: ...e ensured that an area with the same width as the unit is kept free for service and inspection and also for replacement of fans and exchanger if needed The width of the free area must be at least 900...

Page 24: ...mm high base frames for AHUs in the sizes from DV 10 to DV 40 The name of this manual is Base frame 150 DVZ 10 40 2 Manual about the 150 mm high base frames for AHUs in the sizes from DV 50 to DV 150...

Page 25: ...ide of the base frame 1 Pull the section to the correct position on the base frame by lifting straps it is maybe necessary to support the section by heavy duty furniture trolleys see the photos below...

Page 26: ...is type is not damaging the frame profiles of the units An example of lifting strap is shown below 3 Sections are mounted to base frames with long self drilling screws The frame profile under the insp...

Page 27: ...d with only one click at a time If the unit is placed too close to a wall with no space left for the mounting of Systemair Disc Locks brackets must be placed inside the unit to keep the sections perma...

Page 28: ...brackets are fitted to the coil springs during transport and installation Both transport brackets must all be removed to give the full anti vibration function to the coil springs The transport bracket...

Page 29: ...ansport and installation The four transport brackets must all be removed to give the full anti vibration function to the coil springs The transport brackets are made more visible with yellow labels as...

Page 30: ...that leads lightning overvoltage to an earth lead on a safe way The Installer and user must be aware of the fact that lightning strikes make a risk that requires installation of overvoltage protectio...

Page 31: ...are not constructed to withstand the weight and stress from valves circulation pumps long pipes and insulation of pipes The system must be supported carefully in rigid pipe mounting brackets to roof...

Page 32: ...re water under pressure is in the battery The pipe for the sensor is soldered on the collection pipe and it is important to hold contra on the pipe when the cap is tightened Battery seen from above Th...

Page 33: ...minimum closing level according to the table The pipe diameter of the water trap and sewage system must be identical to the pipe diameter of the drainage outlet from the tray A water trap is optional...

Page 34: ...corporation annex 1 The unique technical data for this unit annex 2 Installation instructions including instructions for the Danfoss frequency converter annex 4 12 Printed form for Commissioning proto...

Page 35: ...Switch on power Do not start until all safety procedures have been completed and ensure that inspection doors are closed and locked Switch on power and the unit should be ready for the start up k 5 De...

Page 36: ...hout spring return function Torque is 20 Nm and run time is 150 seconds On off damper motor with spring return function Torque is 20 Nm and run time is 150 16 seconds Modulating damper motor with spri...

Page 37: ...insufficient lighting l 3 1 Risk caused by insufficient lighting inside sections Hazards dangerous area On the floors of the units there are handles to hold filters profiles for the carrying of fan m...

Page 38: ...rs and maintenance specified l 6 2 Risk caused by the execution of filter change Hazards dangerous area Filter panels and filter bags Dangerous incident To breathe in particles that is harmful to the...

Page 39: ...nds and arms Claim for reduction of danger Eliminate this airflow for supply air and exhaust air by dampers with spring return motors for automatic closing of the dampers by turned off fan motors and...

Page 40: ...l m Instructions on the protective measures to be taken by all service technicians during repair and maintenance Use the below mentioned personal protective equipment for maintenance Cut resistant glo...

Page 41: ...it is necessary to tilt the unit more than 30 the suction pipe of the compressor must point upwards to prevent the escape of oil from the compressor sump o 3 Disposal of the heat pump system type DVU...

Page 42: ...dition for compensation that maintenance outlined on the following pages has as a minimum been performed r 1 Shutdown of the unit to a safe state Switch the unit to OFF on the control panel Switch off...

Page 43: ...leaning of all parts 1 Check motors and bearings 1 Check that the impellers are rotating without dissonance 1 Check that anti vibration mounts are intact 1 Check that the unit is operation without vib...

Page 44: ...ic heating battery Check dirt accumulation and clean if needed 1 Test the function of the system with the fuses for the safety 1 Cooling battery Check dirt accumulation and clean if needed Coils may o...

Page 45: ...Eurovent certification will not be achieved Poor SFPv values will be detected by tests according to commissioning standards DGNB LEED or BREEAM sustainability standards and locally defined performance...

Page 46: ...x 592x592 1 x 490x592 1 x 287x592 40 3 x 490x742 50 3 x 592x490 3 x 592x287 60 8 x 490x490 80 4 x 490x592 4 x 490x490 100 4 x 592x592 4 x 490x592 120 4 x 592x592 4 x 592x490 4 x 592x287 150 9 x 592x49...

Page 47: ...x 448x448x44 20 1 x 241x495x44 1 x 495x495x44 1 x 391x495x44 25 2 x 445x622x44 1 x 391x622x44 30 3 x 445x622x44 40 6 x 495x368x44 50 6 x 622x391x44 60 8 x 495x495x44 80 4 x 495x495x44 4 x 495x597x44 1...

Page 48: ...y cloth or use water mixed with a non corrosive cleaningmedium Any corrosion i e at the filtersshould be cleaned off immediately and the surface treated In special operating conditions where the air i...

Page 49: ...ce a year The damper motor is to be adjusted if the damper does not close tightly r 4 3 Rotary heat exchanger DVC r 4 3 1 Rotor The rotor is to be checked at least once a year to ensure that it can tu...

Page 50: ...flow and counter flow exchanger Once a year the edges of the heat exchanger plates are to be checked for cleanliness and damage If there is dust on the edges of the plates remove it with a soft brush...

Page 51: ...ater trap Take care that that there is sufficient water in the water trap If a droplet eliminatorhas been fitted to the cooling coil this must be checked once a year and cleaned if necessary r 4 6 Hea...

Page 52: ...otors can be fitted with greasing nipples and bearings which require regularlubrication Lubricating these types of bearings must be carried out according to the manufacturer s instructions r 4 8 Silen...

Page 53: ...52 r 4 9 Outdoor air section DVY Dust and dirt can accumulate in this section Large inspection doors give access for cleaning...

Page 54: ...53 r 4 10 Heat pump unit DVU HP Mandatory annual control must be done by certified technicians from a certified company See further description in annex 10 and 11...

Page 55: ...ot necessary Just keep your hands away from places with risk of injury Use particulate respirator when filters are replaced s 1 1 Necessary protection measures prior to start up Ensure that all protec...

Page 56: ...haft must be blocked during repairs and maintenance of the electric system the motor generates electricity by rotation for example that the wind and thermic drives the fan motor t The specifications o...

Page 57: ...56...

Page 58: ...57 Annex for the User Manual Air Handling Units Danvent DV Without control system Version 1 01 13...

Page 59: ...every unit Available on demand Annex 4 Assemble base frames height 150 mm for units in the sizes 10 40 Annex 5 Assemble base frames height 150 mm for units in the sizes 50 150 Annex 6 Assemble base f...

Page 60: ...59 Annex 13 Commissioning protocol proposal receipt for hand over Printed on separate pages and delivered with every unit Enclosed in separate cover...

Page 61: ...4 1 Annex 4 Assemble base frames height 150 mm for units sizes 10 40 A Corner B Splice C Length profile D Width profile...

Page 62: ...1026 DV 20 2 1176 DV 25 2 1326 DV 30 2 1476 DV 40 2 1626 C A Frame length mm Quantity Length mm Quantity 700 770 2 520 4 770 920 2 670 4 920 1070 2 820 4 1070 1220 2 970 4 1220 1370 2 1120 4 1370 1520...

Page 63: ...mm Quantity Quantity 2420 2570 2 1120 2 1200 4 2 2570 2640 2 1270 2 1200 4 2 2640 2790 2 1270 2 1270 4 2 2790 2940 2 1270 2 1420 4 2 2940 3090 2 1420 2 1420 4 2 3090 3240 2 1420 2 1570 4 2 3240 3390...

Page 64: ...m Number Length mm Qty Qty 4590 4740 2 1420 2 1500 2 1570 4 4 4740 4890 2 1570 2 1570 2 1500 4 4 4890 5040 2 1720 2 1500 2 1570 4 4 5040 5110 2 1720 2 1720 2 1500 4 4 5110 5260 2 1720 2 1720 2 1570 4...

Page 65: ...5 1 Annex 5 Assemble base frames height 150 mm for units sizes 50 150 A Corner B Splice C Spacer D Length profile E Spacer profile F Width profile...

Page 66: ...2170 DV 80 2 2170 DV 100 2 2370 DV 120 2 2590 DV 150 2 2890 D A Frame length mm Quantity Length mm Quantity 700 770 3 520 6 770 920 3 670 6 920 1070 3 820 6 1070 1220 3 970 6 1220 1370 3 1120 6 1370...

Page 67: ...Quantity Quantity Quantity Quantity 2420 2570 3 1120 3 1200 6 3 1 2 2570 2640 3 1270 3 1200 6 3 1 2 2640 2790 3 1270 3 1270 6 3 1 2 2790 2940 3 1270 3 1420 6 3 1 2 2940 3090 3 1420 3 1420 6 3 1 2 3090...

Page 68: ...h mm Qty Length mm Qty Qtyl Qty Qty 4590 4740 3 1420 3 1500 3 1570 6 6 2 4 4740 4890 3 1570 3 1570 3 1500 6 6 2 4 4890 5040 3 1720 3 1500 3 1570 6 6 2 4 5040 5110 3 1720 3 1720 3 1500 6 6 2 4 5110 526...

Page 69: ...6 1 Annex 6 Assemble base frames height 250 mm for units sizes 10 40 A Corner B Splice C Length profile D Spacer profile E Width profile...

Page 70: ...1020 DV 20 2 1170 DV 25 2 1320 DV 30 2 1470 DV 40 2 1620 C A Frame length mm Quantity Length mm Quantity 700 770 2 520 4 770 920 2 670 4 920 1070 2 820 4 1070 1220 2 970 4 1220 1370 2 1120 4 1370 1520...

Page 71: ...h mm Quantity Length mm Qty Qty Qty 2420 2570 2 1120 2 1200 4 2 1 2570 2640 2 1270 2 1200 4 2 1 2640 2790 2 1270 2 1270 4 2 1 2790 2940 2 1270 2 1420 4 2 1 2940 3090 2 1420 2 1420 4 2 1 3090 3240 2 14...

Page 72: ...m Qty Length mm Qty Length mm Qty Qty Qty 4590 4740 2 1420 2 1500 2 1570 4 4 2 4740 4890 2 1570 2 1570 2 1500 4 4 2 4890 5040 2 1720 2 1500 2 1570 4 4 2 5040 5110 2 1720 2 1720 2 1500 4 4 2 5110 5260...

Page 73: ...7 1 Annex 7 Assemble base frames height 250 mm for units sizes 50 150 A Corner B Splice C Splice D Spacer E Length profile F Spacer profile G Width profile...

Page 74: ...DV 100 2 2270 DV 120 2 2490 DV 150 2 2790 E A B Frame length mm Quantity Length mm Quantity Quantity 700 770 3 520 4 2 770 920 3 670 4 2 920 1070 3 820 4 2 1070 1220 3 970 4 2 1220 1370 3 1120 4 2 137...

Page 75: ...Qty Qty 2420 2570 3 1120 3 1200 4 2 3 1 2 2570 2640 3 1270 3 1200 4 2 3 1 2 2640 2790 3 1270 3 1270 4 2 3 1 2 2790 2940 3 1270 3 1420 4 2 3 1 2 2940 3090 3 1420 3 1420 4 2 3 1 2 3090 3240 3 1420 3 15...

Page 76: ...gth mm Qty Qty Qty Qty Qty 4590 4740 3 1420 3 1500 3 1570 4 2 6 2 4 4740 4890 3 1570 3 1570 3 1500 4 2 6 2 4 4890 5040 3 1720 3 1500 3 1570 4 2 6 2 4 5040 5110 3 1720 3 1720 3 1500 4 2 6 2 4 5110 5260...

Page 77: ...t trapezoidal roof plate F1 before the roof plate is mounted Place and mount roof plates F1 F2 F3 and so on Remember foam bands on the side laps between roof plates to prevent rainwater from passing t...

Page 78: ...rail E5 with the roof slope at each end of the unit It is important to place a screw in each hole even though the number of holes for screws seems to be very large a screw in each hole is necessary as...

Page 79: ...that the rail Z can be slided on the rail Y to adjust the length of rail Z accurately to the length of the unit In this way it is not necessary to spent time and effort on cutting the rail Z It is imp...

Page 80: ...he trapezoidal roof plates always changes with the pitch of 205 mm between the trapezoidal ribs making up a total length of the complete roof of for example 2100 mm 2305 mm 2510 mm and so on We call t...

Page 81: ...017 6217 6405 8915 9115 9275 3326 3526 3740 6224 6424 6610 9122 9322 9480 3533 3733 3945 6431 6631 6815 9329 9529 9685 3740 3940 4150 6638 6838 7020 9536 9736 9890 3947 4147 4355 6845 7045 7225 9743 9...

Page 82: ...es some of them are overlapping by 2 ribs The width of each plate is always 1025 mm and some of the plates have to overlap by 2 ribs to achieve the optimal total length of the whole roof see the illus...

Page 83: ...he profile N Mounted in this order the profile O can match the end of the roof and the surplus length of the profile O will just cover part of the previous profile N Mount the profiles L and M along t...

Page 84: ...8 8...

Page 85: ...of the levers appear from the tables below 9 1 1 Selection of correct signal via the 8 DIP switch levers The 8 DIP switch levers Position Function Code Up Active ON 1 Down Deactivated OFF 0 The facto...

Page 86: ...0 0 0 0 150 120 1 0 1 0 0 0 0 0 160 150 0 1 1 0 0 0 0 0 150 190 0 1 1 0 0 0 0 0 180 240 0 1 1 0 0 0 0 0 180 9 1 2 Indication of operation mode via red and green LED as well as test of motor The LED i...

Page 87: ...3 windings Motor sizes Ohm 90TYD S214 M 40 120TYD S214 M 18 120TYD S214 L 10 Setting of constant speed Set DIP switch 4 in position ON and the revolutions are controlled by the adjustable potentiomet...

Page 88: ...9 4 9 1 3 Information about connection of cables to terminals on the control board...

Page 89: ...evolutions can be adjusted between 50 and 100 by the potentiometer Usually the factory setting is OK but with this potentiometer the maximum revolutions can be reduced or increased 9 Alarm signal COM...

Page 90: ...9 6 9 2 Assemble the Systemair casing for DV60 DV80 DV100 DV120 og DV150 Size A B C DV 60 2170 1640 520 DV 80 2320 1790 588 DV 100 2520 1940 588 DV 120 2890 2090 558 DV 150 3040 2240 558...

Page 91: ...9 7...

Page 92: ...9 8 A1 Size Quantity Length mm DV 60 4 1014 DV 80 4 1164 DV 100 4 1314 DV 120 4 1464 DV 150 4 1614 A1...

Page 93: ...10722610 DV 100 1 10122710 4 11200410 4 21000210 1 10722710 DV 120 1 10122810 4 12100410 4 21000230 1 10722810 DV 150 1 10122910 4 11200420 4 21000220 1 10722910 B5 Size Number DV 150 2 12100510 Size...

Page 94: ...9 10 9 3 Assemble divided rotor from Hoval Enventus for DV 60 DV 80 and DV 100 9 3 1 Tools and aids 0 100Nm 3 3...

Page 95: ...t the lifting of the heat exchanger takes place in a safe manner and to avoid personal injury and damage to the heat exchanger we refer to the following instructions The Hoval Enventus product warrant...

Page 96: ...sure that the exchanger stands flat so that the rotor is not at an angle in the casing 9 3 4 Installation of radial walls Uncontrolled movement of radial walls may cause serious injury Secure the radi...

Page 97: ...rt measuring at the upperradial wall Measure the distances A and B between the radial walls and the casing at points 1 2 3 and4 Measure similarpoints onthe next radial wall Check that values A and B a...

Page 98: ...carefully while working Use a rope or strap with a pulley for controlled rotation At least two workers are requiredwheninstalling segments The segments are labelled with their own individual numbers i...

Page 99: ...n 9 3 7 Installation first periphery plate Position the first periphery plate The side with a hole must face up See figure A Insert a bolt in the hole at the top edge of the periphery plate See figure...

Page 100: ...9 16 9 3 8 Installation of next segment Rotate the hub radial walls and segment in order to facilitate the positioning of the next segment Use a pulley with a rope or strap for controlled rotation...

Page 101: ...taboltintheholeatthetopedgeoftheperipheryplate SeefigureA Donottighten The lower edge of the second periphery plate must overlap the first periphery plate and be secured using the bolt installed previ...

Page 102: ...ethethreadedrodwithclampbolts Tighten all bolts whichsecure the periphery plate in position Use a torque wrench to tighten the bolts Anygaps betweenthe innerandoutersegments are sealedwithsealant 9 3...

Page 103: ...9 19...

Page 104: ...9 20 9 4 Installation of motor that turns rotor and sensor for rotation Installation of rotor motor and sensor for control of rotation in DVC module after assembly of divided rotor Fig 1...

Page 105: ...the rotor and the ideal distance is 9 cm from the 2 sides of the rotor The rotors are always 20 cm thick The distance to the drive belt from a side of the rotor must be between 9 11 cm the 2 sides of...

Page 106: ...nd rotor Check that the brackets which are used for the assembly of the rotor segments do not hit the sensor Fig 9 Pay attention to the heights of the brackets which are used for the assembly of the r...

Page 107: ...unit The air handling unit section DVU HP is a separate section in the air handling unit containing a complete stand alone reversible heat pump system heating and cooling If the air handling unit was...

Page 108: ...11 1 Annex 11 Menu for internal controller in the DVU HP If the air handling unit was delivered with this section a separate manual about the heat pump was enclosed in the separate cover...

Page 109: ...12 1 Annex 12 Connection of fan motor and set up for frekv conv 12 1 Connection of fan motor Delta connection is shown to the left and star connection is shown to the right...

Page 110: ...to motor plate order papers 1 42 Motor Cable Length 3m 1 50 Motor Magnetisation at zero speed 0 1 52 Min Speed Normal Magnetisation 10 Hz 1 73 Flying Start 1 Enable 1 90 Motor Thermal Protection 2 The...

Page 111: ...12 3...

Page 112: ...motor plate 1 25 Motor Nominal Speed According to motor plate 1 29 Automatic motor adption AMA 1 Kompl motor adaption to Turn power off and on 1 42 Motor Cable Length Order specific 1 50 Motor Magneti...

Page 113: ...Motor Cable Length 3m 1 73 Flying start 1 Enabled 1 90 Motor Thermal Protection 2 Thermistor trip 3 15 Reference 1 Source 2 Analog input AI54 1 93 Thermistor Source 1 Analog input AI53 3 03 Maximum Re...

Page 114: ...89 182 186 186 182 HPS 90 2350 76 30 30 8 1 2350 13 0 0 800 10 00 8 103 159 165 165 159 HPS 90 2100 63 30 30 6 7 2100 10 5 1 500 14 75 8 100 142 147 147 142 HPS 90 2050 100 30 30 10 7 2050 19 0 0 700...

Page 115: ...12 7 Frequency converter is always necessary for the control of each PM motor...

Page 116: ...e 12 5 1 Connection 4 Input 0 10 V 5 PWM input f 1 10 kHz For ECblue 3 types and when connecting 1 types between two outer conductors only all current sensitive fault current circuit breakers type B a...

Page 117: ...tage supply for speed setting by 10 k potentiometer 24V Voltage supply for external devices D1 24V Digital input for enable Device ON for closed contact Controller OFF with opened contact Function for...

Page 118: ...ne failure only for 3 types 5 x de energized 11 14 interrupted Motor blocked 6 x de energized 11 14 interrupted IGBT Fault 7 x de energized 11 14 interrupted Intermediate circuit undervoltage 8 x de e...

Page 119: ...13 1 Annex 13 Commissioning See separate cover with annexes 1 2 3 and 13...

Page 120: ...Systemair A S November 2017 Systemair A S Ved Milep len 7 DK 8361 Hasselager Tel 45 87 38 75 00 mail systemair dk www systemair dk Part number of this manual 90925371 Version 1 01 13...