Technical book Airstream - Mark Climate Technology
Contents
1. m gie Fowien c ob se ud a Deri g mm a bed beeing cere EigT4vam iss P 1 22 gr E DEF 1 8 SDT 1 qs sbre pagt qs LEPC Iz Dis o biden geo Mee Pape oben EE RUIT desee Lascia 33 Through the tabs the top side and left side of the screen the actual status of the unit can then be seen and possible changes can be modified This depends on the factory installed levels The menu structure is in general the same as the above mentioned instructions of the hand terminal For modifications and or reading out actual values with pc or laptop the same instructions can be used 6 Maintenance 6 1 Filters The filters need to be periodically checked on pollution We advise to do this twice a year depending on the pollution on site Change the filters when they are seriously polluted Under normal circumstances this will be every six months The unit can never be used without filters Next to clearing the supplied air the filters also have the task to protect the components in the unit This guarantees a long durability of the unit en saves costs for maintenance 6 2 Heat exchanger During the inspection of the filters the aluminium counterflow heat exchanger also needs to be checked for pollution Severe pollution can occur because of filters that are not replaced on time or used at all2. MARK WIW AIRSTREAM 0661130 CLIMATE TECHNOLOGY FEELS BETTER WORKS BETTER Read this document before installing the appliance Warning An incorrectly performed installation adjustment alteration repair or maintenance activity may lead to material damage or injury All work must be carried out by approved qualified professionals If the appliance is not positioned in accordance with the instructions the war ranty shall be voided This appliance is not meant for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they are under supervision or are instructed about the use of the appliance by a person who is responsible for their safety Children should be monitored to make sure that they will not play with the appliance The aim of this manual 4 2 General description 4 2 General features 4 2 2 Mark Airstream series with aluminum counterflow heat exchanger 4 2 3 IC integrated cooling system including control system 5 3 Installation 5 3 1 Placement 5 3 2 Duct connections 5 3 3 Condensation drain 5 3 4 Frost protection 5 3 5 Electrical connections 5 4 Control system 6 4 Integrated control system 6 5 Operation 6 5 1 Operation with the hand terminal 6 5 1 1 Installation 7 5 1 2 User s instructions 8 5 1 3 Installer s instructions 10 5 1 4 Service instructions 5 5 2 Operation with a computer 32 6 Maintenanc
3. with electric electric heating element gl battery 2 Set inlet flow m3 h Reduced is displayed if heating output is reduced due to low flow PURI 1005 HEA T 2 Only displayed Set min flow for 10076 activation of electric 4 k with electric heating element battery 2 Set inlet flow m3 h Only displayed Set after cooling time for electric battery with electric Set time s battery On stopping the inlet fan continues to run for the after cooling time 20 WATER HEATER BAT TERY 1 anu An m Indah temperature Water battery bernp 1 Haatngoutput T 1 HEA f Ma BAT TERY 1 Currie valvir ole Abo pistia 10 OVERRIDE HEA INGI temper ature 2601 Temieout Peat output Qo W Heating nelary 1 Closed PUMP START TEMPERATURE Frost probes ton Frost alarm Frost P band1 Upata theat Standby heat Water temperature 2 Warne Indilzseningsternper atur 225 c vandtemperatur gt nao Frost alarrru 20 udgeng 2 dio v Warr rele 21 Only displayed with water battery Only displayed with Quic Plug Modbus Actuator Only displayed with water battery Only displayed with water battery Only displayed with water battery and outdoor temp control Only display
4. Only displayed Set control type for actual electric battery 2 Contr z Overheatngz ow with electric and view actual status Heannrely 71 Heatingrelay 22 battery 2 Actual heating 76 Set control type 0 10 V step 2 step Binary Overheating triggered Actual 0 10 V signal on heating output 76 Actual status heating relay 21 Open closed Actual status heating relay 22 Open closed EL HEATER BATTERY 2 Haatinarelay 21 Cpen Raney ry 22 Opn i Heatingrekay 2 pon with electric Actual status heating relay 21 Open closed 24 Open Haeatinarelay 25 Cpen relay 26 Opon battery 2 Actual status heating relay 22 Open closed Only displayed Actual status Electric heating battery 2 Actual status heating relay 23 Open closed Actual status heating relay 24 Open closed Actual status heating relay 25 Open closed Actual status heating relay 26 Open closed Only displayed Override electric battery ind override of with electric Override is only possible when the system is Heating outputa OO W Hist rebos 24 dd battery 2 running Set override setpoint 75 Set remaining override time mm ss Activate override On Off Actual 0 10 V signal on heating output 76 Actual status heating relay 21 Open closed Actual status heating relay 22 Open closed ee Only displayed Set min flow for partial activation of 4
5. Outdoor temperatures ro gt x Y SUMMER AN TER CHANGE INSTALLER ADJUSTMENT LOOK FOR ADJUSTMENT Time 0000 z Only displayed when HTH 6202 is installed Only displayed when HTH 6203 is installed Only displayed when HTH 6204 is installed Only displayed if temp control is constant exhaust or room Only displayed if change over is Outdoor temp Only displayed if change over is Calendar Readout humidity sensor HTH 6202 Temperature Humidity Absolute g kg e Humidity relative RH Readout humidity sensor HTH 6203 Temperature Humidity Absolute g kg e Humidity relative RH Readout humidity sensor HTH 6204 Temperature Humidity Absolute g kg e Humidity relative RH Set summer winter change over Summer Room temperature Winter Inlet temperature Summer winter change over Off Outdoor temperature Calendar Summer Winter Set outdoor temp for change over e Summer at temperature higher than C e Winter at temperature lower than C No change over occurs if temp is within summer winter limits Set change over date e Change to summer on specified date e Change to winter on specified date Start up adjustment Lock fan speed while ventilation duct VAV dampers are manually adjusted Set time of locked fan speed Settime hh mm Fans are locked at actual speed when time is
6. Start is displayed when the pump is operating Set pump 2 start temperature Pump 2 starts when outdoor temperature is lower than the set value C start is displayed when the pump 2 is operating Set water battery 2 frost protection Set temp for full frost protection C Set temp for frost alarm C Set frost protection P band C Set heating boost on start up 76 Set water battery temp in standby C Actual water temp C Preheater PREHEATER Only displayed lc output e w nunc when preheater is installed OVERRIDE PREHEA Heating Timea Cei rice D vi Haatrarelay Open displayed when preheater is installed Only displayed amp Y Mot activa Overheating Mot active Mir flow for lOO heatpowe 300m Pain flow for Cs heat power iom Aller cooex e Enc when electric preheater is installed Only displayed PREHEA TER CONTROL War bat tony Start up hate Standby Heater rely when water based preheater is installed Only displayed hon necguatiorr Mn brng piur 2071 P Bandlor anti freezeregulaborr when water based preheater is installed Only displayed _ Pumpoperatore 1050 when water based preheater is installed Service preheater Reado
7. Start filter measurement Yes No View filter measurement status Filter measurement in progress Filter measurement complete Static Alarm limit is fixed and is set in Pa Dynamic Alarm limit depends on actual flow and is set in deviation from measured filter reference pressure as a function of flow Filter measurement If dynamic alarm type is selected filter reference pressure must be measured for a clean filter Filter measurement must be repeated whenever a filter is replaced in connection with service If Yes is selected the system automatically measures filter pressure as a function of flow a sequence that takes approx 10 minutes Both filters are measured simultaneously Start filter measurement Confirm to start filter measurement or press Esc to cancel Filter measurement status Confirmation that filter measurement is in started complete Service heating battery View actual heating battery operating status adjust settings and override View actual status and set max min inlet temperature Heating battery Actual outdoor temperature C Actual heating 76 Set max inlet temp C Actual inlet temperature C Set min inlet temp C gm The symbol is displayed if the heating battery has activated an alarm Not displayed with constant inlet View actual status and set max min Yama 7 Rorstakning inlet temperature 335 Cres nn H
8. The hand terminal can be hung unto the supplied wall mounting clip The hand terminal will be connected by means of a supplied modular cable in the junction box to the ventilation unit The hand terminal communicates with the control system through Modbus RS 485 protocol The hand terminal is carried out with 2 LED s The green LED lights when the hand terminal is connected the isolating switch on the ventilation unit is turned The red LED blinks in case of an alarm report Specifications Voltage Absorbed current Modbus Modbus connection Maximum cable length Display Scroll wheel LEDs Push buttons Environment temperature Humidity Dimensions Modbus cable Enclosure class Weight 24V DC 15 45 mA RS 485 115 kBaud 2 x RJI2 6 6 50 m in low EMC environment Monochrome 240 x 128 pixel backlit 24 step turn and push dial x green x red Membrane buttons x ESC x 0 50 C 10 95 RV 170 x 40 x 82 mm MPFK6S IP20 ABS 15 g 5 1 2 User instructions Mainmenu Submenu Submenu2 Submenu3 Description 1542 OPERATION v FANOPFER 18 Es pn 8 WEEKLY PROGRAM W EEKLE Y PROGRAM MTwT FS All wits SELECT WEEKL Y PROGRAM aT Wt FAB nF MTTF Fry Sa ratiy l Start Stop 1600 5550 0650 n EXTEND
9. Actual stoptime relay sec Actual stoptime relay 2 sec Actual stoptime relay 3 sec Actual stoptime relay 4 sec Service dampers View actual damper position Inlet damper status Actual damper position Open closed Actual inlet air m3 h Inlet damper status Actual damper position 76 Set correction factor Set offset on control signal Actual inlet air m3 h Override inlet damper Override is only possible when the system is running Set override setpoint 76 Set remaining override time mm ss Activate override On Off Actual 0 10 V signal on damper V Actual inlet air m3 h Inlet damper Modbus Actual valve position 76 Absolut position Feedback Test run Yes No Communication Active Not active Exhaust damper status Actual damper position Open closed Actual exhaust air m3 h l s Exhaust damper status Actual damper position 76 Actual exhaust air m3 h l s Exhaust damper Modbus Actual valve position 76 Absolut position Feedback Test run Yes No Communication Active Not active Recirculation damper status Actual damper position Open closed Actual inlet air m3 h 30 TEMPERATURE SENSOR OFFSET 4 2 4 Ciril 1 Drying tine T Ca WERT E 15x6 Ner WATERBEATTERY 1 Adjust the temperatura sensor of feet Actual temper ature Only displayed if modulated
10. This can lead to a decrease of the capacity and an increase of the energy consump tion In case the heat exchanger is badly polluted the service department of Mark BV needs to be contacted immediately 6 3 Inspection doors The inspection doors are provided with plastic hinges image 5 The hinges also serve as closure Before opening and closing of the doors the hinges always need to be opened on an angle of 90 degrees By using the handle the door will then be opened or closed image 5 As hinges can be locked with a key a hatch can be made from each door The hinges and door rubbers need to be treated with Vaseline or silicone spray on a regular basis This will keep the doors easily accessible and the seals flexible Image 5 6 4 Cooling system The cooling system must be maintained in accordance with the logbook The logbook can be found on the inside of the inspection door of the cooling section 6 5 Spare parts For spare parts you can contact our service department 34 7 Safety The installation of the Mark Airstream unit needs to be performed according to the general en local building codes safety instructions and municipal installation instructions electrical company and waterworks The unit may only be operated when all ducts are connected and inspection doors are locked This way the contact with moving parts is prevented The unit is supplied with an isolation switch Before inspection and or maintenance of the unit
11. the isolation switch needs to be set OFF The isolation switch could potentially be locked with a padlock 8 Unit intended use The Mark Airstream units are designed for use in comfort installations The units are not constructed for the extraction of aggressive damps and high temperatures Every other use will be qualified as not intended use The manufacturer does not accept any liability regarding the resulting damage or injury 9 Liability The Mark Airstream unit is designed and manufactured for use in Balanced ventilation systems in comfort installations Every other use is considered as unintended use and can lead to damage to the Mark Airstream unit or personal injury for which the manufacturer cannot be held accountable 10 Warranty Mark constantly aims for an optimal quality of the applied materials and methods of manufactu ring regarding the goods produced The installation should be executed by the current regulations and in accordance with the accompanying installation and maintenance instructions from Mark BV The manufacturer guarantees the correct operation of the Mark Airstream for a period of one year after installation Warranty can only be claimed for material and or constructional faults which arise during the warranty period In case of a warranty claim the Mark Airstream unit may not be disassembled without written permission of the manufacturer Warranty on spare parts can only be granted when they ar
12. cooling battery Override is only possible when the system is running Set override setpoint 76 Actual inlet temp C Set remaining override time mm ss Activate override On Off Actual 0 10 V signal on cooling output 76 Actual status cooling relay Open closed Set pump operation Set pump operation to Constant operation Controlled by outdoor temperature Controlled by cooling demand Auto Start is displayed when the pump is operating Set pump start temperature Pump starts when outdoor temperature is higher than the set value C Start is displayed when the pump is operating Combinated battery cooling mode e Actual outdoor temperature C e Actual cooling signal 75 e Actual inlet temperature C Combinated battery cooling e Actual heating signal 76 e Actual cooling signal 76 Actual inlet temperature Actual return temperature Actual signal to the valve V Cooling relay actual pump status 27 28 Only displayed with combinated heating cooling battery Cool frost protector Fregt Standby heat Water ternper ture Cock reci 1 nob 2 Soom relay 3 Cocing rela 4 DXCOOLING 3 eur cr cat 1 rier ort Litre prsia crcl 2 Suri 2 DX COOLING 4 Vera an o alr Vera ano abr Lory 2 Pury Bernt 1 gt Coping Lit oormpr 3 Fait corner coc erre Con
13. val humidifier is installed Centr r chu Chyerride setnont Diaria Regulator p a HARAI TY miet Software version T rrgus Service pressure transducers O calibration of all ventilation system pressure transducers Select 0 calibration type Set 0 calibration Manual Auto If Auto is selected O calibration is automatically performed every time the system stops Start 0 calibration Confirm to start O calibration or press Esc to cancel The system is stopped for approx 5 minutes while O calibration is performed 0 calibration status Confirmation that O calibration is in progress complete Humidity readout actual status for humidifier setpoints and overriding Humidifier status Humidifier control set No Inlet Exhaust Humidity Actual value rh Humidity Setpoint rh Override humidifier Override is only possible when the system is running Activate override On Off Set override setpoint 76 Set remaining override time mm ss Actual output from controller 76 Actual output from controller V P band setting time setting sec Max humidity Max humidity rh Humidity sensor HTH 6202 SW vers Actual measured value rh Actual measured value C Humidity sensor HTH 6203 SW vers Actual measured value rh Actual measured value C Humidity sensor HTH 6204 SW vers Actual
14. Baud rate 9600 19200 38400 e Parity None Even Odd e Stop bit l 2 View LON information Neuron ID Program ID External interface file Resource file set 5 1 4 Service instructions Main menu Submenu Submenu Submenu3 Description CH AIRZ SERVICE pa T per E 8 WEEKLY PROGRAM Service level Provides access to system component operating values settings and override A password must be entered to allow access to underlying menus and installer level Password 2 Service fans Start stop or override fans View actual fan operating status Setting fan operation Service manual stop low or high speed Automatic operation according to weekly program Inlet fan operating status Actual setpoint 76 Specific fan power SFP J m3 Actual power consumption W 51 Actual motor frequency Hz 1 Actual ventilation m3 h Pa 51 Actual k factor for flow calculation FA The symbol is displayed if the frequency converter has activated an alarm Only displayed for OJ frequency converters Override inlet fan and set k factor Override is only possible when the system is running Set override setpoint 75 Set remaining override time mm ss Activate override On Off Actual motor frequency Hz Actual ventilation m3 h Pa Set k factor FA The symbol is displayed if the frequency converter has activated an alarm Only disp
15. EATING Service heat recovery RECOVERY View actual heat recovery operating status adjust settings and override Only displayed View actual heat recovery status with cross flow Actual outdoor temperature C exchanger Actual discharge temperature C Actual 0 10 V signal on heat recovery output V Actual exhaust temperature C Actual inlet temperature C Actual heat recovery 76 Only displayed Fc 4 Override cross flow exchanger ar DS y creerridehast Off with cross flow oox Override is only possible when the system is que L exchanger l Ta sesey running Set remaining override time mm ss Activate override On Off Set override setpoint Actual exhaust temp C Actual inlet temp C Actual heat recovery Only displayed Bypass damper Modbus with Quic Plug Actual valve position Modbus Damper Absolut position Feed back Testrun Yes No Communication Active Not active Only displayed Set ice protection of cross flow ipa Outlet tempearture cube with cross flow exchanger 2 exchanger Set ice protection temp C Set ice protection P band C Actual discharge temperature C ce protection running Yes No Only displayed Gain factor Cera factor with cross flow Set the gain factor exchanger 24 Rotary exchanger 1037 ROTARY HEAT EXCH 2 Only displayed with rotary exchanger reso
16. ED OPERATION X EXTENDED OPERATION 9 Monday Start Stes Moray 7 Mack Ayctives QAM epe Rer Tiene TEMPERATURE g i User level Provides access to operating times temperature setpoints alarms software version and IP address Set fan operation Standard menu display when handset is not in use and no alarms are active Set fan operation mode Manual stop low or high speed Automatic operation according to weekly program SERVICE The system is in Service stop and can only be restarted via this function using the hand terminal This prevents unintended activation and operation View actual weekly program type Set weekly program type e Same program all week e Weekdays amp weekends e Individual daily program Set weekly program Four timers per menu display can be freely set to stop low or high speed High speed has first priority if times overlap Weekly program No of menu displays All week Weekdays amp weekends 2 Daily program 7 Set extended operation Extended operation overrides the weekly program with low or high speed settings for a set period within 7 days Extended operation must be selected to become active Once the period has expired operation automatically returns to the weekly program Set temperature setpoint Conde bant inlet noc 2013 79 lanay Tadi Wess 543
17. Min inlet temperature C Max and min are not displayed if constant inlet temp is selected Symbol only displayed when room controller setpoint panel is installed and configured SW version Symbol only displayed when room setpoint panel is Thermokon Modbus e Sensor correktion set sensoroffset on roomsensor Set min inlet temp when cooling is active e Min inlet temperature C TEMP CONTROL 4 F Tarnper atum e control Constant r st SUMMERS WINTER CUPP SUMMER COMPENSAT Only displayed if sum wint XOT Lu comp is On Only displayed if sum wint comp is On Only displayed if recirculation installed and constant room temp selected Of start cao Stop exo Only displayed if summer night cooling is On Only displayed if cooling installed Only displayed if cooling installed arriving Vat Is only displayed abre LL if humidification is installed TION PEETA oan Extractrea Setpont Dewpornt coolngeower le E Set temperature control type Constant inlet Constant exhaust Constant room Constant indoor outdoor diff Set summer winter compensation of temperature setpoint Summer winter compensation On Off Summer compensation of temp setpoint e Max compensation of setpoint C e Outdoor temp for
18. RUSE ALARM LOG AL LO 1 CE 4 Date 17 Ways 71 1701 241210098 73 CSS 24121993 71 Bia 211271949 73 ABOUT THE CONTROL 2 ABRLIT THE CONTROL ELECTRONICS C Fur V ver 252 Cn Ar 2 Handset SW wer CONNECTION Bt als Tn rumpa IP 192154 1 1 1 see ee 192168 1 Requred DNS 192168 1 1 Alternative DIN 0 Q Q Set temperature setpoint and view actual temperature Viewing actual control mode Const inlet Const exhaust Const room Const In out diff Set time and date Set the built in clock The clock is used by the weekly program etc View most recent alarms View time date and alarm code for the latest four alarms Similar logs for the latest 5 16 alarms are shown in subsequent menu displays View actual software version View the actual software version controller OJ Air2Master 2 handset OJ Air2Hterm Set Internet connection T CP IP Set static dynamic IP address If dynamic DHCP is selected an address is allocated by the network concerned 5 1 3 Installer instructions Mainmenu Submenu Submenu2 Submenu3 Description o o o 1533 QARZ Installer level AA gt 4 Provides access to control types and built in functions password
19. WA POLSKA PHONE 48 34 3683443 FAX 48 34 3683553 info Qmarkpolska pl www markpolska pl S C MARK ROMANIA S R L STR LIBERTATII Nr 117 TARGU MURES 540190 ROMANIA TEL FAX 40 0 265 266 332 info markromania ro www markromania ro
20. al status high press circuit bar Actual status low press circuit 2 bar Actual status high press circuit 2 bar View actual status of pressure alarms Actual status low press alarm bar Actual status high press alarm bar Actual status low press alarm 2 bar Actual status high press alarm 2 bar View actual status of cooling compressors Actual cooling fault compress 1 Y N Actual cooling fault compress 2 Y N Actual cooling fault compress 3 Y N Actual cooling fault compress 4 Y N View and set cooling relay cut in times Set min cooling time s Actual cooling time relay s Actual cooling time relay 2 s Actual cooling time relay 3 s Actual cooling time relay 4 s Only displayed if modulated dampers 0 10V Only displayed with DX cooling Only displayed with DX cooling Only displayed if on off dampers Only displayed if modulated dampers 0 10V or Quick Plug Modbus Only displayed with Quick Plug Modbus damper Only displayed if on off dampers Only displayed if modulated dampers Only displayed with Quick Plug Modbus damper Only displayed if on off recirculation damper installed View and set cooling relay restart times Set max no of restarts hour gg Actual no of restarts relay gg Actual no of restarts relay 2 gg Actual no of restarts relay 3 gg Actual no of restarts relay 4 gg Set and view stoptime on cool relays Set min stoptime sec
21. changer a counter flow gt ow Override is only possible when the system exchanger is Lr Oe is running configured Set remaining override time mm ss Activate override On Off Set override setpoint Actual exhaust temp C Actual inlet temp C Actual heat recovery Is only displayed Set ice protection of counter flow ee probecborr wc counter flow exchanger exchanger is Set ice protection temp C configured Set ice protection P band C Actual discharge temperature C Ice protection active Yes No Only displayed Gain factor with counter flow Set the gain factor exchanger 26 Only displayed with cooling battery Only displayed with cooling battery Only displayed with Quick Plug Modbus valve Only displayed with cooling battery Only displayed with water cooling Only displayed with water cooling and outdoor temp control Only displayed with combinated heating cooling battery Only displayed with combinated heating cooling battery Cooling 0 0 0 00000 Service cooling battery View actual cooling battery operating status adjust settings and override View actual cooling status Actual outdoor temperature C Actual cooling Actual inlet temperature C Water cooling valve Modbus Actual valve position 76 Absolut position Feedback Test run Yes No Communication Active Not active Override
22. ctual inlet temperature C Override fluid coupled exchanger Override is only possible when the system is running Set remaining override time mm ss Activate override On Off Set override setpoint Actual inlet temp C Actual pump operation type Actual status heating relay 2 Open closed Temperatur alarm e Exchanger sensor temperature e Exchanger alarm setpoint Liq heat exch valve Modbus Actual valve position Absolut position Feedback Test run Yes No z FN 4 ae 25 10 p Only displayed Set pump operation with fluid coupled Set pump operation to exchanger Constant operation Controlled by outdoor temperature Controlled by heating demand Auto Start is displayed when the pump is operating Only displayed Set pump start temperature with fluid coupled Pump starts when outdoor temperature is exchanger and lower than the set value C outdoor temp Start is displayed when the pump is control operating Only displayed Gain factor with fluid coupled Set the gain factor exchanger Is only displayed View actual heat recovery status if a counter flow Actual outdoor temperature C LN Se cox exchanger is Actual discharge temperature C configured Actual 0 10 V signal on heat recovery output V Actual exhaust temperature C Actual inlet temperature C Actual heat recovery Is only displayed if 7777777 Override cross flow heat ex
23. dampers 0 1 0V or Quick Plug Modbus Only displayed with Quick Plug Modbus damper Only displayed if drying damper installed Only displayed with Quick Plug Modbus damper Only displayed if modulated dampers are installed Only displayed if modulated dampers are installed Recirculation damper status Actual damper position 76 Set correction factor Set offset on control signal Actual inlet air m3 h 1 5 Recirculation damper Modbus Actual valve position 76 Absolut position Feedback Test run Yes No Communication Active Not active Drying damper Drying damper Open Closed Set drying time Sec Drying damper Modbus Actual valve position 76 Absolut position Feedback Test run Yes No Communication Active Not active Set I time for modulated recirculation Set l time temperature Gain factor Set the gain factor Settings for sensorcorrection Correction for cable resistance and sensor tolerances Sensor correction Heatingbattery Water Return sensor Set sensor offset 3 5 C Actual sensor displayed value C Set the sensor correction factor C Pressure transmitters PRESSURE TRANSDUCER PAPRESSURE TRANSDLICER colbr lcre Mir FRESSURE TRANSDUCER Siart calibratonir Confrrnto procos Started P20 Only displayed if humidifier is installed Humidifier measurement Only displayed if Actual
24. e 34 6 Filters 34 6 2 Heat exchanger 34 6 3 Inspection doors 34 6 4 Cooling system 34 6 5 Spare parts 34 7 Safety 35 8 Unit intended use 35 9 Liability 35 10 Warranty 35 aim of this manual This manual is intended to correctly install and maintain the Mark air handling units during its lifetime It is recommended to study this manual well so that the appliance can be maintained correctly In case problems arise this manual can help the user to make a quick diagnose Changes and maintenance should be executed by qualified personnel to avoid damage to the appliance This appliance is not meant for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they are under supervision or are instructed about the use of the appliance by a person who is responsible for their safety Children should be monitored to make sure that they will not play with the appliance 2 General description The Mark air handling units meet all regulations The design of the units guarantees a minimal consumption of energy The applied materials and components guarantee a long durability 2 1 General features Extruded aluminum frame with sandwich panels 45 mm consisting of Coated galvanized outer plate polyester 25 micron colour RAL 9002 Galvanized inside plate Environmentally friendly water foamed PUR 45kg m which guarantees a high acoustic and therma
25. e supplied by the factory and are installed by the acknowledged installer The warranty expires when the appliance is used without filters Mark BV aims for an improvement of the products and reserves the right to make changes in the design or change specifications without informing in advance 35 EG Declaration of Conformity Description machine Mark Airstream Meets guidelines 2006 42 EC Machinery directive 2006 95 EC Low voltage directive EN 60204 Electrical equipment of machines 2004 108 EC EMC Electromagnetic compatibility directive NEN EN 1886 Ventilation for buildings Air handling Units Mechenical performance If applicable 90 396 EEC Directive on appliances burning gaseous fuels 36 37 38 39 MARK BENEDEN VERLAAT 87 89 VEENDAM NEDERLAND POSTBUS 13 9640 AA VEENDAM TELEFOON 31 0 598 656600 FAX 31 0 598 624584 info mark nl www mark nl MARK EIRE BV COOLEA MACROOM CO CORK IRELAND PHONE 353 0 26 45334 FAX 353 0 26 45383 sales markeire com www markeire com MARK BELGIUM b v b a ENERGIELAAN 12 2950 KAPELLEN BELGIE BELGIQUE TELEFOON 32 0 3 6669254 FAX 32 0 3 6666578 info markbelgium be www markbelgium be 10 MARK DEUTSCHLAND GmbH MAX PLANCK STRASSE 16 46446 EMMERICH AM RHEIN DEUTSCHLAND TELEFON 49 0 2822 97728 0 TELEFAX 49 0 2822 97728 10 info mark de www mark de MARK POLSKA Sp z 0 0 UL KAWIA 4 16 42 200 CZESTOCHO
26. eating battery 2 Actual outdoor temperature C Actual heating Set max inlet temp C Actual inlet temperature C Set min inlet temp C F The PB symbol is displayed if the heating battery has activated an alarm Not displayed with constant inlet sox Only displayed Set control type for actual electric battery Heal 3 Cantr l sten w with electric and view actual status battery Actual heating 76 neta 1 Open Healing retanr Z control type 0 10 step 2 step Binary Overheating triggered Actual 0 10 V signal on heating output 76 Actual status heating relay Open closed Actual status heating relay 2 Open closed ss en ope Only displayed Override electric battery ovora om with electric Override is only possible when the system is battery running Set override setpoint 76 Set remaining override time mm ss Activate override On Off Actual 0 10 V signal on heating output 76 Actual status heating relay Open closed Actual status heating relay 2 Open closed Only displayed Set min flow for partial activation of with electric electric heating element battery Set inlet flow m3 h Reduced is displayed if heating output is reduced due to low flow Only displayed Set min flow for 100 activation of electric with electric heating element battery Set inlet flow m3 h
27. ed with water battery Only displayed with water battery 2 Water battery View actual water battery status and set frost alarm Actual heating 76 Actual inlet temp C Actual water temp C Set frost alarm limit C Overheating triggered Actual 0 10 V signal on heating output Actual status heating relay Open closed Water battery Modbus Actual valve position Absolute position Feed back Testrun Yes No Communication Active Not active Override water battery and set frost alarm Override is only possible when the system is running Set override setpoint Actual inlet temp C Set remaining override time mm ss Activate override On Off Actual 0 10 V signal on heating output 76 Actual status heating relay Open closed Set pump operation Set pump operation to Constant operation Controlled by outdoor temperature Controlled by heating demand Auto Start is displayed when the pump is operating Set pump start temperature Pump starts when outdoor temperature is lower than the set value C Start is displayed when the pump is operating Set water battery frost protection Set temp for full frost protection C Set temp for frost alarm C Set frost protection P band C Set heating boost on start up 76 Set water battery temp in standby C Actual water temp C View actual water battery 2 status and set frost alarm Actual heating 76 Actual inlet te
28. essure transducer address k PTH 62025w1 Pa amp Modbus e Inlet Pressure transmitter address for control type eExhaust Pressure transmitter address pressure Only displayed if outdoor temp comp is On EXTERNAL HIGH Set rur on Tor externa Fegi Run on one hn 1542 Z use TEMPERATURE i 119 CURRENT QPERA TION 5 Jl CURRE AT 4 k ao Y Comet ont ret SETPOINT 4 2201 10 017 controller SW versiorr Sensorcomect OU Only displayed if cooling installed Set fan compensation Outdoor temp compensation On Off Set outdoor temp compensation e Max setpoint reduction 76 e Outdoor temp for full compensation C e Outdoor temp for start compensation C Set alarm relay function Set B alarm relay function e g to operate an extra fan e B alarm B alarm Low speed High speed A alarm alarm Set run on for digital input External high e A alarm For example from a PIR sensor or an extended operation impulse contact Set temperature control Set temperature control type cooling and automatic functions View actual operating temperatures C C C C Outdoor temperature Discharge Exhaust Inlet Actual control type Symbol only displayed when room setpoint panel is installed and configured Set temperature setpoint e Max inlet temperature C e Temperature setpoint C e
29. g ino rob 1 2 Cpl ore rebas 3 Cocina ornerebe 4 a taripar sitar ex Tresa t Output Only displayed with combinated heating cooling battery Only displayed with DX cooling Only displayed with DX cooling Only displayed with DX cooling Only displayed with DX cooling Only displayed with DX cooling Only displayed with DX cooling OVERRIDEMULTI PURBATT DO X Override combinated battery e Actual heating signal 76 e Actual cooling signal 76 e Actual inlet temperature e Set remaining override time mm ss Aktiver tvangsstyring On Off e Actual signal to the valve V Set water battery frost protection Set temp for full frost protection C Set temp for frost alarm C Set frost protection P band C Set water battery temp in st by C Actual water temp C Set control type for actual DX cooling and view actual status Set control type 2 step 3 step binary 4 step 5 step binary Actual cooling fault Yes No Actual 0 10 V signal on cooling out 76 Set min air volume for cooling m3 h Set condenser after cooling time s View actual status of cooling relays Act status cooling relayl Open closed Act status cooling relay2 Open closed Act status cooling relay3 Open closed Act status cooling relay4 Open closed View actual status of cooling circuits Actual status low press circuit bar Actu
30. g2 sec inlet Set temperature control P band cooling C exhaust P band heating C exhaust Temperature correction sensor offset Actual temperature C Correction value C Set control parameters air quantity sec exhaust l time cooling sec exhaust l time heat recovery sec exhaust l time heating sec exhaust l time multi purpose battery sec exhaust Set control parameters time heating2 sec exhaust Service filters Set filter alarms and view actual pressure Set inlet filter alarm limit Set alarm limit Pa 76 Actual alarm limit Pa 1 Actual filter pressure Pa dh The symbol is displayed if the filter has activated an alarm Only displayed for dynamic filter alarms Set exhaust filter alarm limit Set alarm limit Pa 76 Actual alarm limit Pa 51 Actual filter pressure Pa FA The symbol is displayed if the filter has activated an alarm Only displayed for dynamic filter alarms Statue Not calibrated Fiber calibrabon started rapi Tar FILTER ALARM Alarm by pe Errare Start liter calibrate Statue Not calibrated Only displayed for dynamic alarms FILTER ALARM Alarrn Start filter cali ratior Yes Statue Mot calibrated Filler calibrabonstarted Set filter alarm type and measurement of filter reference pressure Set alarm type Static Dynamic
31. ide of the inspection door On the type plate the internal MCB protection of the unit is also mentioned where the MCB protection in the meter can be determined with 5 remote and cabling for BMS start stop fire alarm any other external controllers be connected on the junction box The diagram for above mentioned connections can be found on the inside of the inspection door 4 Control system 4 1 Integrated control system The Mark Airstream series is supplied with an extremely modern control system which is standardly delivered as a stand alone The control system is very flexible and especially designed for balanced ventilation systems where it can be expanded and modified to the needs of the client The control system is suitable for the most conventional data communication protocols and can easily be added in for example building management systems The detailed and intelligent design makes the control system very user friendly The built in webserver with three user levels makes the use and operation of the control system very easy and effective The control system is ready for the future is flexible and saves time and costs because of its user friendliness Due to the intelligent user interface the control system is easy to implement use and maintain The control system is reliable and tuned to a lowest possible energy use of the installation The control system communicates through RS 485 Modbus and is built aro
32. istence of crosstalk sound between two rooms which are connected through the same channel should be taken into consideration In this case a crosstalk damper should be applied 3 3 Condensation drain In the section where the drip tray is placed there is a low pressure with a maximum of 650 Pa To drain the condensation water well it is necessary to place a ball siphon A ball siphon will be connected to the outside of the case on the condensation drain min 40 mm The condensation water can be drained through the internal sewer With an outside placement roof version the condensation water can be discharged on the roof through the ball siphon The unit produces the most condensation in the cooler months A heated siphon is available for external versions This siphon ensures the condensation to be drained well during frost The ball siphon also ensures that with a connection to the sewer no sewer air will get into the unit 3 4 Frost protection To prevent the freezing of the aluminium heat exchanger a safe guard is installed into the control system This works completely automatically and is pre set in the factory 3 5 Electrical connections The Mark Airstream unit is internally completely wired The isolation switch and the cable box for remote control are mounted outside the unit The power supply should be connected to the isolation switch Depending on the type of unit this will be 230V or 400V This is stated on the type plate on the ins
33. l insulation Thermal bridge free construction Standard hygienic version by unit of a unique rubber seal 2 2 Mark Airstream series with aluminum counterflow heat exchanger The Mark Airstream series consists of fully wired compact ventilation units qualified for both internal as external placing The units distinguish themselves by very low internal air speeds and are therefore guaranteed for a minimal consumption of energy per m of displaced air SFP Value Due to their low air speeds and the accurate selection of ventilators the level of sound is extremely low Features Aluminium counterflow plate heat exchangers efficiency up to 90 Fans provided by motors with EC technology Full bypass possible by applying face and bypass valves Frost protection of the exchangers included in the regulations Application of high quality filters for the lowest possible air resistance Optional Integrated valves for fresh air return air recirculation air Integrated silencers Integrated pre and re heater electrical warm water change over Integrated cooler cold water DX change over 2 3 IC integrated cooling system including control system The Mark Airstream series are constructed with an integrated cooler IC Depending on the cooling capacity the cooling system is constructed with one or more compressors of which the first compressor is digital The digital compressor be set up in po
34. layed for OJ frequency converters OO 300 Sel Exhaust fan operating status Actual setpoint 76 Specific fan power SFP 3 Actual power consumption VW 51 Actual motor frequency Hz I Actual ventilation m3 h 1 5 Pa 41 Actual k factor for flow calculation FA The symbol is displayed if the frequency converter has activated an alarm Only displayed for OJ frequency converters Override exhaust fan and set k factor Override is only possible when the system is running Set override setpoint 75 Set remaining override time mm ss Activate override On Off Actual motor frequency Hz 1 Actual ventilation m3 h Pa Set k factor FA The symbol is displayed if the frequency converter has activated an alarm Only displayed for OJ frequency converters Set delayed fan start nlet fan delay s Starts x seconds after exhaust fan Exhaust fan delay s Starts y seconds after damper opening Set temperature control P band cooling C inlet P band heating C inlet Temperature correction sensor offset Actual temperature C Correction value C Set control parameters air quantity sec inlet cooling sec inlet heat recovery sec inlet I time heating sec inlet multi purpose battery sec inlet Set control parameters time heatin
35. lution current Holding tongue Software version Only displayed with fluid coupled exchanger LIOLIDIHE AT EXCHANGER Rogvi y bunt Recovery alarm setpont Ha Not activ Only displayed with rotary exchanger Only displayed with RHX2M Only displayed with rotary heat exchanger exchanger Only displayed with fluid coupled exchanger OVERRIDE HEA T EACH 58 JE 36S Inlat temperature 256 C Purnp oper ahari Cutdoor temp 2 Lira Only displayed with fluid coupled exchanger View actual heat recovery status Actual outdoor temperature C Actual discharge temperature C Actual 0 10 V signal on heat recovery output V Actual exhaust temperature C Actual inlet temperature C Override rotary exchanger Override is only possible when the system is running Set remaining override time mm ss Activate override On Off Set override setpoint 76 Actual exhaust temp C Actual inlet temp C View actual RHX2M status Actual recovery 76 Actual controller type RH2M 1212 1412 1612 Actual motor speed RPM Actual motor current mA Actual holding torque 76 Actual software version in RHX2M Gain factor Set the gain factor View actual heat recovery status Actual outdoor temperature C Actual discharge temperature C Actual recovery signal to valve 76 Actual exhaust temperature C A
36. measured value rh Actual measured value C 3l 5 2 Operation with a computer The unit can be operated with a PC or laptop Connect the PC or laptop through a LAN cable with the master in the junction box The LAN connection TCP IP can be found on the top of the master Also connect the hand terminal with the connection wire in the junction box to the unit Then put the isolation switch Leave the inspection door open watch out for the turning parts of the fan Start Internet Explorer and enter the following IP Address 192 168 1 100 32 next screen will shown image 3 Bree aL Quer 152168515111 m Ematar bags iia o s ud ul g qy diaper yanen 1 F a EAE ot ener 1 Fenm ge E Weuduaun L amp SDT 1 g sbre pagtb qe LETS Iz Dis ge bider Mie LII E Bi Ka El 1 hyer fie d OJ ELECTRONICS L moritai 4 i EE rm j 1 E I HI cree 1 P Fasswuna 15g tangas Engsh birria ua In Enter the user name USER Enter the password 111 For installer level enter the user na INSTALLE Enter the password 222 The next screen will be shown image 4 Kal Terura Baad bar
37. mp C Actual water temp C Set frost alarm limit C Overheating triggered Actual 0 10 V signal on heating 2 output 76 Actual status heating relay 21 Open closed 21 22 v ARIMEBATTERIZ2 Out x A beau Testat akir Tw AHGSSTYR Varro Ir 75 T ame 100 v arrrerels 21 Siuttat FROSIBESEYITELSEZ Frost alan FrastP bandz Opstart varmext Standby vaniez Wand temperatur Only displayed with Quic Plug Modbus Actuator Only displayed with water battery 2 Only displayed with water battery 2 Only displayed with water battery 2 and outdoor controlled pump Only displayed with water battery 2 Water battery 2 Modbus Actual valve position Absolute position Feed back Testrun Yes No Communication Active Not active Override water battery 2 and set frost alarm Override is only possible when the system is running Set override setpoint water battery 2 Actual inlet temp C Set remaining override time mm ss Activate override On Off Actual 0 10 V signal on heating output 76 Actual status heating relay 21 Open closed Set pump operation 2 Set pump operation to Constant operation Controlled by outdoor temperature Controlled by heating demand Auto
38. must be entered to allow access to Pastor c 1 1 1 1 underlying menus e Password Ner INSTALLER s EIU Set fan operation FAN OPERATION Set fan control type setpoints and automatic functions E ae View actual operating values e Fresh air m h 5 P e Discharge m h 1 5 e Exhaust m h Pa ppm CO 26 e Inlet m h l s Pa 25 Set low speed setpoint e Exhaust m3 h Pa ppm CO2 76 e Inlet m3 h Pa 76 Set high speed setpoint e Exhaust m3 h Pa ppm CO2 76 e Inlet m3 h Pa 76 Not displayed Set air volume for control type Min exhaust m3 h 1 5 1 m3 h e Min inlet m3 h l s 2 e Max exhaust m3 h 1 5 51 e Max inlet m3 h 5 2 Not displayed with exhaust slave 2 Not displayed with inlet slave Only displayed if Set cooling speed cooling installed e Forced cooling On Off e increase in fan speed when cooling is active Set fan control type Control type Constant pressure Pa Constant flow m h Exhaust slave Pa amp m h 1 5 Inlet slave Pa m h 1 5 Constant CO ppm Fan optimizer 76 Fan optimizer slave amp m h 1 5 Only displayed Set pressure transducer full scale for control type e Exhaust 10 V xx Pa Pa amp 0 10 e Inlet 10 V xx Pa pressure transmitter 2 PRESSURE TRANSDUCER Only displayed Read out pr
39. set to anything other than 00 00 The time counts down automatically The lock can be deactivated by setting time to 00 00 and waiting max 60 seconds FIRE VENTILATION T sens Only displayed if BY rece PAR fist Rengine 06 ut fo r input and firedampertest are configured iicet Only displayed if 85 input and output for firedampertest are configured a UM ALLER COMMUNICATION ia MODELS CONNECTION ite Hori LON INE ORTA T EO Neuro TIE 0 n ly d 5 P if wes LO N instal led Ertemarntafaca OR S A Set ventilation in case of fire Set fan speed in case of fire alarm and temperature limits for internal fire alarm in ventilation system Set fire ventilation If the fire alarm is activated the fans are forced to operate at the set speed e Exhaust fan 76 e Inlet fan 76 Set temperature limits for internal fire alarm in system e Temperature in exhaust C e Temperature in inlet C Setting for fire damper test e Weekday for the fire damper test Time for the fire damper test Result the latest test Manual test Spare time for this test Select the position for firedamper in stop Select the position of the firedampers when the unit is STOP Open in STOP Yes No Set communication Modbus RTU settings Set Modbus Set remote communication for Modbus RS485 connection Modbus address 240 e
40. start of compensation C e Outdoor temp for max compensation C Winter compensation of temp setpoint e Max compensation of setpoint C e Outdoor temp for max compensation C e Outdoor temp for start of compensation C Set recirculation e Recirculation On Off e Recirculation stop temp C e Recirculation start temp C Set summer night cooling e Status On Off e Time of summer night cooling start e Latest stop time Set summer night cooling e Outdoor temperature for stop C e Room temperature for start C e Room temperature for stop C e Min inlet temperature Set cooling recovery Cooling recovery On Off Set active cooling stop at low outdoor temp allows utilisation of natural cooling Cooling stop Setting the humidification function Humidification function Off Inlet Extract Humidity alarm triggered Actual humidity signal 76 Set humidity setpoint rh Max alarm setpoint Min alarm setpoint Setting the dehumidifying function Dehumidifying On Off e Dewpoint cooling power Set the cooling power by active dehumidifying e Nawmnnaint tamnaratiiralC alceilatad T erhperature 236 1 Hr pwr luis Hurricity absolute relative Temperature PTER A INTER CHANGE torpor itu ei m SUMTER AN TER CHANGE
41. und a powerful ARM9 processor The operation is based on Linux 5 Operation The control system of the unit can be used in two ways 5 1 Operation with the hand terminal The hand terminal serves the unit through graphical representation All temperatures set points clock times and alarm reports can be shown in the display All menu s and graphical representations only contain relevant information Alarm reports that will be activated through the system have the highest priority and will be reported through a blinking red LED Alarm reports are always shown graphically in the top of the display Only authorized users can edit the system parameters and the access to the control system can be granted in three different levels User Installer Service User The user menu is suitable for daily use including editing the temperature and clock times It also shows possible alarm reports and can reset reports Installer With the Installer menu system parameters can be edited and set up Next to a system main tenance program parameters like minimum and maximum air supply minimum and maximum supply air temperature and functions in case of fire alarm can also be set up Communication parameters and language of choice can also be set up Service With the Service menu the actual status of the system will be shown such as airflows pressures power of different components and temperatures 5 1 1 Installation
42. uts and status parameters of the preheater Settings and manual operation Setpoint preheater Actual outdoor temperature C Actual output V Setpoint C Actual temperature after preheater C Override preheater and set frost alarm Override is only possible when the system is running Set override setpoint water preheater 76 Set remaining override time mm ss Activate override On Off Actual 0 10 V signal on heating output 76 Actual status heating relay 21 Open closed Set preheater controller for electric battery Preheater setpoint Power reduction Active Not active Overheating Active Not active Min flow 10076 heating m3 h Min flow 076 heating m3 h After cooling time sec Set preheater controller for water battery Preheater setpoint Actual returntemp Water C Actual heating output V Startup valve opening 76 Standby heating C Relay for circ pump open closed Preheater frostprotection Frostprotection controlling temperature C Min temp Frostprotection C P band for anti frost regulation C Set pump operation preheater Set pump operation to Constant operation Controlled by outdoor temperature Controlled by heating demand Auto Start is displayed when the pump is operating Set pump preheater start temperature Pump 2 starts when outdoor temperature is lower than the set value C 23 Heat recovery H
43. wer from 10 100 The DX cooler and condenser are included in the unit The cooler in the supply air the condenser in the exhaust air The installation is completely connected and filled with medium R 410A The cooling system is included in the unit s control system The hydraulic and electrical scheme can be found inside the folder on the inside of the inspection door of the cooling section This is also the section where the log of the installation can be found 3 Installation 3 1 Placement Depending on the size the unit is executed with galvanized steel feet or a galvanized base frame with eyebolts In each case the unit should be positioned levelly This is important to drain of the condensed water Depending on the underground it is wise to place vibration mats under the feet of the foundation frame This can be done to avoid possible contact sound There should be a free space of minimal 600 mm on the operational side This space is needed for the maintenance of the appliance and to replace the filters 3 2 Duct connections The fresh air supply duct and the air exhaust duct should be completely damp proof insulated between the roof and or facade and the Mark Airstream unit This should be done to prevent condensation on the outside of the duct The inside air supply duct system should be insulated in case it is found outside the insulated shell of the building This should be done because of possible noise from the ventilator Also the ex
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