Dantherm DanX AF 12/24, User Manual

Page 1: ...DanX Pool AF User Manual Rev 2 3 961405 en...

Page 2: ...hold for trykfejl og ndringer Dantherm can accept no responsibility for possible errors and changes Irrt mer und nderungen vorbehalten Dantherm n assume aucune responsabilit pour erreurs et modificati...

Page 3: ...10 3 6 1 Condense water outlet 10 3 6 2 Fresh air damper 10 3 6 3 Water cooled condenser 11 3 6 4 LPHW coil 11 3 7 Installation of electrical components 12 3 7 1 Supply air temperature duct sensor 12...

Page 4: ...net 19 5 4 Fans 20 5 4 1 Centrifugal fans 20 5 4 2 Plug fans 20 5 5 Filter 21 5 6 Heating coil 21 5 7 Fresh air damper 21 5 8 Cooling circuit 22 6 Faultfinding 23 6 1 Introduction 23 6 2 Fault finding...

Page 5: ...d stable The supporting structure must be able to bear the weight of the unit The deflection of the substructure should be max 1 mm m For the connection of the condensate drain it is necessary that th...

Page 6: ...tion and stored in a safe and dry location until the installation is carried out 2 2 Lifting with a forklift If a fork lift is being used it must be ensured that the forks are long enough to reach all...

Page 7: ...t 2 bars of round iron min 1 in the holes of the base frame and secure them Use four soft straps push them over the iron bars and put them together in the crane hook 2 4 Storage If the unit is not ins...

Page 8: ...minimum outside air mixed into this air stream which is required for hygienic reasons for the pool hall To run this system an extra extract fan is required to avoid overpressure in the swimming pool h...

Page 9: ...ion dampers only as it is easier now then after the unit has been assembled see drawing Check the rubber sealing s 2 at the end of each module that they are not damaged or loose This is very important...

Page 10: ...es the last few millimetres Straps should only be mounted at the bottom or and top of the modules Connect the single modules with the assembly rails 2 which are pushed from the top over the outside of...

Page 11: ...onnection is used an earth lead has to be mounted between unit and duct work 3 5 Outdoor unit In principle the installation of an outdoor unit is done the same way as described in chapter 3 2 but ofte...

Page 12: ...le Drain trap with ball valve This drain trap should only be installed where there is negative pressure in the drain system as the ball valve will open on positive pressure The inserted float ball pre...

Page 13: ...destroy the water cooled condenser and cooling circuit of the DanX unit 3 6 4 LPHW coil Connect 1 and 2 row LPHW coils always in the bottom with the supply and with the outlet in the top as these mak...

Page 14: ...umidity sensor has to be installed after connecting the DanX unit to duct system You find the coiled up 10m sensor on the top deck of the unit The duct temperature humidistat sensor is installed in th...

Page 15: ...ed by Dantherm Air Handling are found in the fan section where they are stored under transport Unpack the frequency inverters and mount them either on a special framework on the fan section or in anot...

Page 16: ...the fan wheel is turning freely Check the duct system that all dampers are open Check if the duct system is clean and not blocked by any parts Start up the fan for a few seconds and check if the fan w...

Page 17: ...turns in the right direction see arrow on fan casing If this is not the case stop the unit switch off the main current and change two phases of the fan on the terminal strip 4 3 1 Frequency inverter s...

Page 18: ...ors The transducer factory settings should normally not be changed After installing the unit and before the first start it is recommended to zero set the trans ducer After the power supply is establis...

Page 19: ...ompares the static pressure in front of the inlet ring with the static pressure in the inlet ring of the narrowest point The differential pressure between the static pressures is related to the air vo...

Page 20: ...ety valve 13 Water cooled cond 4 4 1 Air volume over evaporator Over the evaporator you will find a hand operated air damper which gives you the possibility to regulate the air volume over the evapora...

Page 21: ...sponsibility of the fitter to read and understand this guide and other given information 5 2 Maintenance plan 5 3 Cabinet The following steps should be taken to maintain the cabinet of the unit Check...

Page 22: ...ry 3 month the transmission of the belt driven centrifugal fans should be checked in the following way Check that the pulleys are placed correctly and in line Check if all bolts of the pulley are fast...

Page 23: ...taken to maintain the heating coil of the unit Check the coils for dust or dirt If necessary clean the aluminium fins by a soft brush or a vacuum cleaner Straighten any bent slats using appropriate to...

Page 24: ...ose all inspection doors and start up the unit Wait for a few minutes and check the LP HP gauges The HP gauge should show between 35 50 C and the LP gauge about 5 10 C depending on the running and out...

Page 25: ...switched off Supply air over 40 C Check supply air temperature Frost thermostat accessory has switched off Coil off temperature below 5 C Check LPHW valve Check hot water Compressor fault red LED HP p...

Page 26: ...t you have to shut down all supply lines like electricity and hot water Make sure that there is not water glycol mixture leaking out Empty the heating coil for the water glycol mixture before removing...

Page 27: ...ction 4 ETR Trip No thermistor 1 93 Connection 6 Digital input 29 With thermistor Connection 0 No thermistor No thermistor 3 02 Minimum Reference 0 Hz 3 03 Maximum Reference Hz Max motor frequency 3 4...

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Page 31: ...3 70 infose dantherm com www dantherm se Dantherm Air Handling Suzhou Ltd Bldg 9 No 855 Zhu Jiang Rd Suzhou New District Jiangsu 215219 Suzhou China Phone 86 512 6667 8500 Fax 86 512 6667 8500 danther...

Page 32: ...Dantherm A S Marienlystvej 65 7800 Skive Denmark www dantherm com service dantherm com 961405 961405...