HXV 5 - Dantherm
Contents
1.2. 135 5 IMT Place the user s panel in a convenient place and connect the RJ45 plug from the unit to the user panel Connect the plug to 230 V AC 2 Dantherm AN Air Handling Introduction This topic will guide you to change the unit from the factory version Right to a Left version of the HXV 5 Left or Right If you need to change the HXV 5 from a Right version to a Left version depends on the mounting location It might be more convenient to change the unit in preference to changing the mounting location Important Only trained and certified technicians are allowed to make changes on the unit Note This manual is based on the factory version of the unit Right therefore the drawings and explanations will not apply the unit after having changed to a Left version Before you start Make sure you have the following available before you start the installation e PZ2 Cross head screw driver e Pricker or small straight head screw driver Procedure Follow these steps to change the unit from a Right version to a Left version Step Action 1 Open the front cover to the unit 2 Remove the front panel to the controller 4 screws Change the version on the control board by setting the L R switch from Right to Left see also Wiring dia gram page 32 extract from the wiring diagram 4 Dismount the heater
3. Summer operation Winter operation e Move the summer by pass from its winter position below fan 2 to over the heat exchanger for summer position e Place the filter frame below fan 2 e Turn off the heater e Move the filter frame from its summer position over the heat exchanger to winter position e Place the summer by pass be low fan 2 e Turn on the heater 3 Close the front cover 039343 Version 2 0 22 12 2009 2 Dantherm Air Handling K Service guide Overview Serial numbers All requests for information service or parts should include serial number Product model and serial numbers are available from the nameplate which is located behind the front cover which can be opened without the use of tools Contents This section covers the following topics opie See page Preventive maintenance next page Accessories 24 Spare part list 26 Fault finding guide 27 Service agreement 28 21 2 Dantherm N Air Handling Introduction Caution Filters Cleaning Heat exchanger By pass Fans Drip tray To keep the home application ventilation unit fit to meet the specifications preventive maintenance has to be carried out The unit needs preventive maintenance with specific intervals to avoid breakdown or inefficient operation and to maximize the lifetime It is important to notice that interval between maintenanc
4. 98 37 EEC Directive on the safety of machines 73 23 EEC Low Voltage Directive 89 336 EEC EMC Directive and are manufactured in conformity with the following harmonized standards EN 292 Machine safety EN 50 081 82 EMC EN 60 335 1 Low Voltage MN TAN et je Managing director Per Alb k Skive 19 03 2007 The unit is designed to last for many years When the time comes for the unit to be re cycled the unit should be recycled according to national rules and procedures to pro tect the environment 2 Dantherm Q Air Handling Overview Introduction Content Product description This section will give you a description of the HXV 5 and its functionality This section covers the following topics General description next page Description of parts 8 Description of the control board 10 Functional description 11 A Dantherm A Air Handling Introduction This section gives you a description of the unit as a whole The following section de scribes the different parts in details Usage of HXV 5 The HXV 5 is used for ventilation of private homes The unit supplies fresh outdoor air through the unit into the house Dirty and humid air is drawn out of the house where its heat is used for heating up the fresh outdoor air Left Right The illustration shows the unit in Right operation factory see more about Left Right in section Left Right version page 17 Insta
5. peratures See the User s guide page 19 for adjustment of the supply air temperature The heater should be off when using the by pass at summer time At winter time when the by pass Is not in use the heater should be on The purpose of the filters is to protect the heat exchanger and to filter dust from the outdoor air before it enters the house The unit is standard equipped with filters class G3 before the F7 cassette filter on sup ply air and G3 filter on exhaust air The heat exchanger ensures that as much of the heat in the exhaust air is reused to warm up the supply air when both air flows passes each other in the heat exchanger There are two fans in the unit The purpose of the fans is described below Whenever the description refers to Fan 1 or 2 it is because of the left right possibility The left right principle is described in section Left Right version page 17 Supply fan The supply fan draws fresh outdoor air through the unit and heat exchanger and sup plies it with recovered heat to bedrooms living rooms and possibly sauna or steam bath Exhaust fan The exhaust fan draws air from kitchen in some cases the cooker hood toilets baths sauna and or steam bath through the unit and heat exchanger where the heat is recov ered and exhausts it to outside The control board is described in details in Description of the control board page 10 For changing settings please see the User s gu
6. 3 52550195 OHE1 039343 Version 2 0 22 12 2009 Appendix Performance Specific fan power Air Handling Performance and specific fan power PERFORMANCE CURVES Air Volume Performance Curves of HXV 5 m 2 a 8 2 a a 3 Air Volume m h E4 exhaust 100 air volume 5S supply 100 air volume E4 exhaust 70 air volume S supply 70 air volume E4 exhaust 50 air volume S4 supply 50 air volume El exhaust 25 air volume S1 supply 25 air volume Please note HAV 5 has four different settings for air volume where each setting can be set between 25 and 100 The performance curves for max air volume E4 54 shown are not the factory setting The factory setting corresponds to approx 70 of the stated max air volume E3 3 The performance curves E2 52 50 air volume and E1 51 25 air volume correspond to the factory setting for these two air volumes TEMPERATURE EFFICIENCY Supply Air Heat Recovery Efficiency of HXV 5 Efficiency 0 50 100 150 200 250 300 350 400 Exhaust Air Volume m h Conditions t fresh 4 C t rem air 20 C and RH eum 50 33 N Dantherm Air Handling ACCESS ONOS 0 eects 24 11 by pass damper EE 9 ENE 8 contact Dantherm Air Handling 0 ceeeeeeeeeeeeees 28 COTO OO ANG 8 10 210 27 18 1 REE teen Te SEES ER 5 declaration of conformity 5 defros
7. x 391 Dimensions packaging W x H x D mm 605 x 595 x 405 Weight kg 36 5 Weight packaging W x H x D kg 40 Cabinet hot galvanized sheet steel mm 0 9 Colour RAL 9016 white Filter sizes G3 mm 336 x 111 x 18 F7 338 x 114 x 48 G3 336 x 146 x 18 Power fans forward curved radial V AC 230 By pass sheet metal plate mm 0 9 Cross type heat exchanger Aluminium plate Heat recovery efficiency up to 70 IP 44 Fire resistance of insulation material DIN 4102 B2 Illustration 2 A Dantherm A Air Handling This drawing illustrates the dimensions of the HXV 5 590 96 60 113 25 163 50 113 25 96 60 131 50 533 540 120 Dantherm Air Handling Q Introduction This section contains the electrical wiring diagrams for the following main parts GREEN YELLOWS 1 230 AC id Humidistat Air quality switch Or any other mechanical switch p Temperature sensor exhaust air p Temperature sensor extract air p Temperature sensor supply air p Temperature sensor outdoor air BOOST g 34 TAT 8 8 415 3 1 1 TATI ls
8. Air Handling HXV 5 Service manual CEN No 039343 rev 2 0 22 12 2009 Der tages forbehold for trykfejl og ndringer Dantherm can accept no responsibility for possible errors and changes Irrt mer und Anderungen vorbehalten Dantherm n assume aucune responsabilit pour erreurs et modifications ventuelles 2 A Dantherm A Air Handling Introduction This is the service manual for the Dantherm Air Handling HXV 5 unit The table of content below gives you an overview of the main sections Please see the complete table of content for further information about the sections Serial number This manual covers units with serial numbers equal or higher than 0606020842980 Table of contents This service manual covers the following main topics Topic See page Table of content complete next page General information 5 Product description 6 Get ready for use 13 User s guide 19 Service guide 21 Technical information 29 Appendix A Performance and specific fan power 33 Index 34 2 Dantherm Air Handling Q Introduction This is the complete table of content covering all sections in this service manual Each main section will begin with an introduction including a separate table of content covering the exact section Table of content This service manual covers the following topics Top
9. air The heat has been drawn out of the old indoor air to warm up the fresh outdoor air The exhaust air is led out of the house and system Continued overleaf Dantherm N Air Handling Stepless fan speed Frost protection Filter guard Heater The fan regulator is used to adjust the air volume Speed Function 1 To be used during absence When the dwelling is empty ventilation can temporarily be diminished 2 To be used when the need of ventilation is normal To be used when the need for ventilation is normal to high When cooking taking a sauna bath drying clothes use of toilet guests ex cess heat and large dwellings 4 To be used as needed for example during cooking parties and hot weath ers Cooking fumes are taken out with a cooker hood or an integrated hood and ventilator If the exhaust air temperature decreases to below the frost protection set point factory setting 4 C the supply air fan will stop The supply air fan will start again when the temperature increases to at least 3 C above the frost protection set point See the User s guide page 19 to change the defrosting set point After 4 months use a timer will activate the filter alarm buzzer in the user panel See more about filter maintenance in section Preventive maintenance page 22 This timer has to be manual reset see the User s guide page 19 The bu
10. e about heating in the Functional description page 11 T3 Warm and humid air from Gives information about the temperature of the air the house that is drawn into the unit from the house T4 Exhaust air temperature For frost protection See more about frost protec tion in the Functional description page 11 Can only be read out from the high end user panel accessory Dantherm N Air Handling Introduction Illustration Part function This section gives you a detailed description of the control board and the basic user panel Description of how to change settings is to find in section User s guide page 19 This drawing illustrates the basic user panel and the control board Basic user panel Situated on the con trol board behind the control board cover FROST i 6 2 9 0 ig SUP AR SE in I FILTER Control board This table gives you a description of each customer relevant part on the control board Part Function Heater LED Yellow Heater ON OFF Heater OFF Power LED Green Power ON OFF Power OFF Fan speed regulator Regulator to regulate the fan speed steplessly See more about the regulation of the fan speed in the User s guide page 19 Filter timer reset When activating the filter timer is reset Defrosting set point Shows the defrosting set point See more about def
11. e can vary depending on the specific environment The following parts need preventive maintenance e Filters e Heat exchanger e By pass e Fans e Drip tray The maintenance instructions are listed later in this section Switch off the power supply before working on the unit Replace the filters when the filter alarm sounds Reset the filter timer after having changed the filters See how to in the User s guide page 19 Keep the unit clean to ensure its flawless operation and hygiene Check the inner surface of the unit If dirty clean with a damp cloth brush vacuum cleaner or similar Check the cleanliness of the heat exchanger every two years or so Grab the ears at the ends of the cell and pull the cell out of the unit If the cell is contaminated soak it in a solution of water and washing up liquid Rinse the cell clean with a jet of water When all the water has drained from between the laminas push the cell back in place Check in autumn and spring the position of the by pass and the leaving of condensing water from the unit as well as the position of the internal water coil thermostat acces sory Caution e Only trained and certified technicians are allowed to service the fans e Switch of both the DC and AC supply before working on the unit e Make sure that all work has been performed before switching on the power again Clean the fan blades with compressed air or with a brush Each blade has to be
12. element by unscrewing the two upper screws and dis connect the wires from the control board Dismount the name plate by unscrewing the two screws Prick through the membranes at the insulation the insulation is prepared and lead the heating cable through the new holes and reconnect the wires to the control board 15 16 7 Mount the heating element in the right side of the unit where the name plate was placed NB The heater must be fixed to the two inner holes which are prepared for heater mounting Continued overleaf 2 Dantherm K 18 Air Handling Left Right version continued Procedure contin ued 8 Mount the name plate in the left side of the unit Remove the filters and the heat exchanger to be able to reach the by pass duct which is placed behind the heat ex changer 10 Turn the by pass duct 90 anti clockwise 11 Finish the conversion by mounting the filters heat ex changer and by pass damper Result 12 Exchange the two filters from respectively left to right and right to left side 13 Continue the installation by following section Mounting and installation page 14 Introduction How to open the front cover Fan speed Supply air set point Frost protection set point Dantherm Air Handling N This section only describes how to activate use the different functions Furthe
13. f the available accessories for HXV 5 You will find a list of accessories as well as a short description including part number for order ing Additional information is available on each accessory please contact Dantherm Air Handling A S List Here you have the complete list with drawing description and part number for all avail able accessories for HXV 5 E Part Accessory Illustration Description No Internal water A water coil can be placed in the 035579 coil unit The water coil will not be connected to the controller but will have its own thermostat like a normal radiator Humidity con A humidity sensor can be con 016361 troller nected to a potential free con tact Upon activation the unit will switch to maximum speed High end The panel has the following 036418 user s panel functions I e Setting of fan speed gt 3 e Setting of supply air tem perature 5 e Setting of maximum relative cs humidity e Build in air quality sensor gt Fireplace function when lighting up the fire Shield with To avoid steam moisture to enter 035484 steam preven the ceiling construction where a ting plate for hole has been cut out to get the use with unit ducts through on wall Continued overleaf 039343 Version 2 0 22 12 2009 Accessories continued List continued Air Handling RJ 45 cable RJ45 cable white 12 metre 032985 male plugs in both ends straight connectio
14. ic See page Introduction 3 Table of content 4 General information 5 Product description 6 General description 7 Description of parts 8 Description of the control board 10 Functional description 11 Get ready for use 13 Mounting and installation 14 Left Right version 17 User s guide 19 Service guide 21 Preventive maintenance 22 Accessories 24 Spare part list 26 Fault finding guide 27 Service agreement 28 Technical information 29 Technical data 30 Dimensions 31 Wiring diagram 32 Appendix A Performance and specific fan power 33 Index 34 Introduction Manual part no Target group Copyright Reservations EC Declaration of Conformity CE Recycling 2 A Dantherm A Air Handling This section gives you the general information about this service manual and about the unit Part number of this service manual is 039343 The target group for this service manual are the technicians who install and maintain the HXV 5 unit as well as the users of the unit Copying of this service manual or part of it is forbidden without prior written permission from Dantherm Air Handling Dantherm Air Handling reserves the right to make changes and improvements to the product and the service manual at any time without prior notice or obligation Dantherm Air Handling A S Marienlystvej 65 DK 7800 Skive hereby declare that the units mentioned below 031366 HXV 5 are in conformity with the following directives
15. ide page 19 Continued overleaf Dantherm Air Handling N Basic user panel The user panel is described in details in Description of the control board page 10 For changing settings please see the User s guide page 19 By pass damper Winter Placement of the by pass damper In winter the by pass damper is not in use When not in use the by pass ESS damper is placed below fan 2 See we At winter the heat exchanger recovers heat from the air leaving the house and uses it to heat the fresh air from the out side before it is supplied into the house Summer In Summer operation when it is warm outside it is unnecessary to heat the outdoor air before it is blown into the house For summer operation the by pass damper passes the fresh outdoor air by the heat exchanger directly into the house Summer Winter See section User s guide page 19 to change from summer to winter operation and vice versa Drain The drain is placed in the bottom of the cabinet Independent on the left right version of the unit condense water is let out of the unit in both sides Temperature sen The unit is equipped with four temperature sensors The placement of each sensor is il sors lustrated in section General description page 7 Part Function T1 Outdoor air temperature Gives information about the outdoor temperature T2 Supply air temperature For heater purpose See mor
16. ilt in heater turns on when the supply air temperature decreases to below the heater set point factory setting 18 C The heater turns off when the temperature has increased to at least 2 C above the heater set point See the User s guide page 19 to change the heater set point 039343 Version 2 0 22 12 2009 VA D antherm Air Handling N Get ready for use Overview Content This section covers the following topics Mounting and installation 14 Left Right version 17 13 Dantherm N Air Handling Introduction Important Before you start Wrapping Check content Feet This section will guide you through the unpacking mounting and installation of the HXV S Only trained and certified technicians are allowed to install the unit The RJ 45 cable with plug from the unit is not for pc connection Pc connection will da mage the unit or pc Make sure you have the following available before you start the installation e Tools for wire connections The HXV 5 is delivered in a cardboard box Follow this procedure to check the content of the box Step Action 1 Unpack the unit carefully 2 Check the contents of the box before mounting 3 e Mounting bracket e Bag with screws ey e Basic user s panel N e Water seal yp e Manual e HXV 5 The user s panel the water
17. is below 30 C strategy 2 Dantherm 2 Air Handling Introduction Hotline Preventive main tenance Corrective and emergency repair Setup Further informa tion The unit includes mechanical and electrical parts and the unit is often placed in a rough environment where the components are exposed to different climate conditions There fore the unit will need preventative maintenance on a regular basis The After Sales Support Department of Dantherm Air Handling A S is ready to help you in case of a problem To be able to offer quick and efficient help please have the following information ready when contacting Dantherm Air Handling A S e Name e Phone no e Site location unit e Company e Email e Serial no order no e Country e Type unit e Description of the problem Contact Dantherm Air Handling A S ask for the After Sales Support department and help will be provided as soon as possible Phone 45 96 14 37 00 Fax 4596 14 38 00 Email service dantherm com Dantherm Air Handling A S offers to do the preventive maintenance on the units so that they at all times will operate according to factory standards In case of malfunctions of the product Dantherm Air Handling A S offers to do emer gency repair on the climate units Agreements will be made with the customer on re sponse time and price Dantherm Air Handling A S has established a network of service partners to do the pre ventat
18. ive maintenance The partner is trained and certified on the actual climate units The partner will also carry an adequate number of spare parts so that any repairs can be made during the same visit The agreement will be made with Dantherm Air Handling A S and the overall respon sibility for the agreement will be Dantherm Air Handling A S s For further information about a service agreement in your country or region please con tact Henrik Hersted After Sales Support Manager Dantherm Air Handling A S Phone 45 9614 4767 Mobile 45 2399 4066 Email heh dantherm com 039343 Version 2 0 22 12 2009 7 D antherm Air Handling K Technical information Overview Contents This section covers the following topics If further technical details are requested please contact Dantherm Air Handling A S Technical data Next page Dimensions 31 Wiring diagram 32 29 2 2 Dantherm Air Handling Data The below table gives the technical data of the HXV 5 Specification Unit Value Voltage frequency V Hz 1 x 230 V 50 60 Hz 10 Max power consumption with without W 874 374 heater Control voltage input power of fans 2 V W 70 V48 8 W fans see also appendix A page 33 150 V170 W 230 V249 W Operating range C 10 0 Sound level L pA 10m 2 70 V20 8 120 V33 9 160 V39 5 230 V44 4 Dimensions W x H x D mm 590 x 526
19. llation The unit will most often be mounted in the utility room a heated shed or the like in con nection with single family houses or apartments Illustration inter This drawing illustrates the unit with its different parts visible from the internal side nal Parts This table gives an overview of the main parts of the unit No Part No Part 0 Electrical heater Type signage Filter G3 Fan 2 9 Heat exchanger By pass winter position 9 Fan 1 behind the control board Drain holes left right Control board Temperature sensor Filter G3 F7 2 Dantherm 2 Air Handling Introduction Cabinet Heater Filters Heat exchanger Fans Control board This section will give you a more detailed description of the parts of the HXV 5 See an illustration in section General description on page 7 The described parts are e Cabinet e Fans e By pass e Heater e Control board e Drain e Filters e User s panel e Temperature sensors e Heat exchanger The cabinet is made of made of painted hot galvanizing sheet steel which is insulated with a fire retardant polyester foam The foam has both thermal and acoustic purpose The unit is equipped with an electric heater The heater is placed inside the unit It is protected with an overheat protection switch The heater keeps the internal temperature at an adequate level at low ambient tem
20. n Ceiling sus The steam preventing plate pre 036422 pension with vents steam moisture from en steam pre tering the ceiling construction venting plate where a hole has been cut out to get the ducts through 25 2 A Dantherm A Air Handling Illustration Available spare parts for HXV 5 List List of spare parts including spare part numbers Pos Dantherm no Description 1 039705 Front door 2 032778 Fan 1 2 Internal External 3 032798 Panel filter pack 3x3 filters 4 032793 Heating unit 500 W 5 032791 Control board 6 032796 Run capacitor for fan 4 uF 1 pcs 7 032806 Temperature sensor 8 038049 Filter frame for filter Summer 9 038052 Filter frame for filter Winter 10 036419 Water seal 11 033250 Basic user panel 2 A Dantherm A Air Handling Fault finding Operating errors may occur Locate your problem in the left column and follow the instructions to the right Problem Cause Solution The red LED illuminates Too high temperature in Replace the fan constantly the shelter above 60 C or a fan failure The red LED is flashing The on board sensor has Replace the controller been disconnected shorted The internal fan runs at The temperature in the This is due to the control low speed shelter is below 20 C strategy The external fan runs at The temperature in the This is due to the control low speed shelter
21. nnnvvnnnnnnrsvnnnnnsnee 22 product description rrnnnnrrrrrnnnnrornrnnnnnennnnnnnnennnnnnnnnnn 6 recommended approach preventive maintenance 23 FOG CINAG gt gt be Eee AGERER 5 r 5 RJ 45 cable EE skt e ke nkee 25 serial Number rrrrnrrnnnnnnovnrnnnnnonnrnnnnnennnnnnnsennnnnnnenene 21 service agreement rrnrnnnrvvnnnnrvvnnnrvnnnnnrnnnnnnrnnnnnrennnn 28 service department rrrnrrnnnrnnnnnonvrnnnnvennrnnnnrennnnnsnnenn 28 service guide 25 2 2 kk t enker r kk kr rn er 21 spare 8 26 0 0 5 steam preventing plate ccccseeeceseeeeeeeeeeeseeeeeeaees 24 summer to winter operation rrrnnrrrrranrrrrnnnnerrnnnnennnn 20 supply air temperature rrrrrnnrrvrrnnrrvvnnnrrrrnnnrenvnnnrennnn 9 supply air heated rrrrnnnrnrnnnrrnrnnnrnvnnnnrnvnnnnrnvnnnrennnn 11 supply air set POINT rrrnnnnnnnnnrerrnnnrvvnnnnrnvnnnrennnnnrennnn 19 table of CONTENL ccccccssseeeeeceeeeeeeeceaeeeeeeeseaeeeesseaeees 4 EE 5 se EEE 30 technical information rrrrnnrrrrnnnrrvvnnnnevvnnnrennnnnnennnn 29 temperature Sensor eranrvonrevnarrnrennnennavrnnvennnennuvrnnnennne 9 use get ready for rrrrrnnrnnnnnrrnrnnnnnrvnrnnnnnsvnnnnnsnsvnnnnnn 13 user s guide 19 Users panel Ler 9 10 KE GE EE 23 winter to summer operation ccccseeeeeeseeeeeeeeeeeeaees 20 wiring diagrams errnnnnnnnnnnnnvnnnrenrnnnrvnnnnnennnnnrennnnerennn 32
22. r information about each of the functions is to be found in section Functional de scription page 11 and Description of parts page 8 The front cover opens when the two buttons at the bot tom of the unit is pressed up Turn the fan regulator to change the fan speed The space in the middle of the regulator points at the actual setting On this drawing the regulator is close to step 4 Turn the supply air set point button on the control board to change the supply air temperature The supply air set point can be adjusted between 10 30 gt SUP AR ME 1 10 Turn the frost protection set point button on the control board to change the frost protection set point The frost protection set point can be adjusted between 0 10 FROST 65 H R o 10 Continued overleaf 2 AN Dantherm Air Handling Reset filter guard Lead a thin object e g a toothpick or a very thin screw timer driver through the control board front cover against the reset button for the filter timer to reset the filter timer By pass damper versa Follow this procedure to modify the unit from summer to winter operation and vice Step Action 1 Open the front cover by pushing the two buttons below the unit 2 Follow this procedure to modify either to summer or winter operation Placement of the by pass damper Summer position Filter frame Winter position
23. rosting set point frost protection in the Functional description page 11 Heater set point Shows the heater set point See more about heater in the Functional descrip tion page 11 Important Function Illustration of air flow Air flow descrip tion 2 Dantherm Air Handling N The ventilation system should operate continuously It is not advisable to stop ventilation even for longer holidays The following describes the HXV 5 with the factory set up in Right operation See more about Left Right in section Left Right version page 17 The unit supplies fresh air drawn in from the outside to living rooms including sauna and steam bath if present The dirty and humid air is drawn out from the kitchen the living rooms the baths etc and led into the unit where the unit reuses the heat form the dirty air to warm up the fresh outdoor air before this is blown into the house This illustrates the air flow of the HXV 5 0 9 with the factory set up in Right operation This describes the air flow in details No Description Outdoor air Fresh air entering the heat exchanger ready to be heated by the exhaust air from the inside of the house 8 Heated supply Comfort air heated by the exhaust air from inside the house air Extract air Used to heat the incoming fresh outdoor air Exhaust
24. seal and a bag with accessories for the water seal are packed sepa rately and placed here For protection until the installation the unit is delivered on feet which are easily dis mounted when the unit is mounted Continued overleaf 2 A Dantherm A Air Handling Mounting Follow this procedure to mount the unit Step Action 1 Mount the mounting bracket on the wall with 4 suitable fixing screws for the wall Place the HXV 5 on the mounting bracket detail A One rubber suspensions at the bottom of the unit detail B will keep the unit hori zontal and diminish vibra tions and sound The unit is now ready for connection to ducts on top of the unit Important It is important that the unit is mounted vertically and hori zontally in level Detail A etail B Decide if you need a right from factory or a left version The left right ver sions are described on page 17 Left version Right version from factory Continue to section Left Right ver sion page 17 Proceed with step 4 Continued overleaf 2 N 16 Dantherm Air Handling Mounting and installation continued 4 Connect the drain hoses
25. so clean that the fan stays balanced Take care not to remove the balancing pieces at tached to the fan blades Make sure that the condensing water outlet in the drip tray is not clogged Continued overleaf 2 A Dantherm A Air Handling Recommended The recommended approach when performing a preventive maintenance visit is approach Step Action 1 Make sure that the power to the unit is safely switched off 2 Clean the unit carefully e Filters e Fans e Heat exchanger e Drip tray e By pass 3 Switch on the power again In case of an alarm signal please see section Fault finding guide page 27 Tasks The following must be checked when performing the preventive maintenance visit Item Yes No Are the fans clean and free of corrosion Are the fans securely mounted and free of excessive vibration Are all fan blades free of obstruction cracks missing blades and in bal ance Do the fans rotate freely and are they free from excessive vibration or noise OO oO 0g OOo oO 0g Is all wiring and insulation free of damage Condition for war The factory warranty is only valid if documented preventive maintenance has been car ranty ried out with an interval of maximum 6 months The documentation could be in form of a written log 2 Dantherm N Air Handling Introduction This section will give you an overview o
26. ting set Point rrrrrrnrnnnrrrrrrnnnnrennrnnnnrennnnnsnnenn 10 description of partS rrrrrrnnnnrrrrrnnnnrorrrnnnnrennrnnsnrennnnnn 8 GIMONSIONS ae 31 O 5 OF EE en sna eds aan dene SERENE REDE 9 GAO Se Hr 16 exhaust 7 11 exhaust air temperature ccccseeeeeceeeeeeceeeeeeneeeeeenees 9 extract indoor 11 oeeeeeaniedecenceesennseneseewareorene 8 fan power EE 33 fan speed TE EE ET 12 19 fan speed regulator rrrrrrnnnnrrrrrnnnnrrennnnnnnrennnnnsnnenn 10 27 MT 8 TL 12 filter timer reset L mmensmmmesedn saadan 10 frost protection rrnnnnnnnnnnvvnnnnnrnnnnnrnnnnnrennnnnrennnnnnennnn 12 frost protection set point rrrnrnnrrnrnnnrevrnnnrernnnnnennnn 19 functional description rrnnnnrrrnrnnnnrrnrrnnnnnnvennnnnnnnenn 11 general description rrrnrnnnnrnrvnrnnnnnrvnnnnnnnnennnnnnnnenn 7 1 8 12 ner LE Deea 10 00000200 0 7 10 high end user s panel cccccsseeeeeeeeeeeeeeeeeaeeeeeeeeaeees 24 24 4 24 LED illuminates Constantly cccccceeeeeeseeeeeneeeees 27 LED is flashing Hae 27 left right version ssssssseeeueeeenne keen ke kknnnee 17 manual part 5 MO Ne 14 TEENS ears 11 outdoor air temperature rrrrnnnrrrrrrnnnrrvvrnnnnnrennnnnnnnennn 9 performance EE ERE E ERE ERR LEE ERR E LEE 33 power 10 preventive maintenance rrrrnnnnnrnnrnn
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