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Compact P Polar EK user guide

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1. ENTER a MIN Maximal duration for high ventilation step caused by high humidity Figure 18 The Humidity menu Mav be subject to change Page 24 of 33 Air exchange In the Air exchange menu it is possible to regulate the airflow in wintertime 5 indicates that the menu point flashes and can be set to another value AIR EXCHANGE May be subject to change Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on The value can be set to OFF or from 15 C The compressor starts in heating mode at low outdoor temperature to 15 C 7 a COMP MIN ENTER OFF C COMP MIN OFF C A R Al w OUTSTANDING INDOOR CLIMATE Possibility of low ventilation step at low outdoor temperatures The value can be set to OFF 12 3 WINTER LOW WINTER LOW 3 Qu WINTER 0 eC WINTER 0C Y v s s Outdoor temperature at which low ventilation step is activated Figure 19 The Air exchange menu Page 25 of 33 A Al OUTSTANDING INDOOR CLIMATE i Air filter In the Air filter menu it is possible to chose the interval of the filter guard The unit is factory configured to provide
2. 1 6 00 3 21 Friday 2 8 00 1 17 3 15 00 3 21 4 22 00 1 17 Saturday 1 8 00 3 21 Sunday 2 23 00 1 17 Programme 2 Monday 1 8 00 3 21 Sunday 2 23 00 1 17 Programme 3 Monday 1 7 00 3 21 Friday 2 16 00 OFF 21 Weekly program settings Program step 6 program steps are Week 1 day A u IR H Time of program step activation j If a program step should not be used OFF should be chosen MO 1 08 l i biel fee OFF is located instead of 24 00 F an speed Va 7 Required room temperature Figure 13 The Settings of Week program May be subject to change Page 18 of 33 Here it is possible to chose one of the 3 standard programmes The 3 programmes can be altered but not deleted The original programme can always be found WEEK SELECT PROGRAM OFF The Unit operaters under the main menu r ENTER ENTER MO1 06 00 33 21 C MO2 08 00 gt 1 lt 177T MO3 OFF gt 1 lt 17 C Am R N d OUTSTANDING INDOOR CLIMATE Here it is possible to delete all user made programmes The unit will continue in AUTO mode without any week programme SELECT CLEAR SELECT PROG 3 SELECT PROG 2 SELECT PROG 1 SELECT OFF SELECT PROG 1 Here it is possible to make your own programme or adjust one of the standard programmes If there is more than one function at the same time only the last o
3. Heating Cable for condensate drain frost protection 1 2172 Security group that boil protection in line pressure to 10 bar 1 3690 Security group that boil protection at line pressure up to 6 bar 1 3691 Sacrificial anode 5 4 MG 33x450mm 1 19203 PEX Pipe for use with a hot water circulation 1 9825 Figure 25 Accessories spare parts May be subject to change Page 33 of 33
4. emergency with 90 days interval It is then possible to change this range if necessary After the deadline you will see Filter as an information alert indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on ALARM 360 DAYS ALARM 180 DAYS ALARM 90 DAYS ALARM 30 DAYS ENTER ENTER AIR ALARM FILTER 90 DAYS Figure 20 The Air filter menu May be subject to change Page 26 of 33 A R N OUTSTANDING INDOOR CLIMATE Temp control In the Temp control menu it is possible to set the highest and lowest inlet temperature 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on lower than indicated the bypass valve owest inlet temperature in the summer If the outside temperature is will close ENTER SUMMER MIN 14 C TEMP CONTROL owest inlet te
5. 000000 Figure 7 The Show alarms menu May be subject to change Page 11 of 33 4 R N d OUTSTANDING INDOOR CLIMATE Alarm codes are given because of a fault situation or when it is important to inform the user The alarms are divided into the following categories C Critical Operation is partly or completely stopped as long as the alarm is active W Warning These types of alarms will become critical if the problem is not solved quickly l Informative Normal operation is not affected Alarm disappears when it is reset Alarm Text in code Categori display Description cause How to remedy alarms 00 No alarms 01 C HARDWARE Error in control hardware Contact service if reset does not help 02 C TIMEOUT Warning alarm W has become a Note and reset the alarm critical alarm Contact service if alarm does not disappear 03 C FIRE Fire detecting thermostat If there has not been a fire Unit is stopped because the fire please contact service detecting thermostat has been activated 04 C PRESSURE High or low pressure switch in the Check for errors and reset cooling circuit has been triggered alarms probably caused by If you are unable to reset High pressure the alarm or if the alarm Extreme hot occurs often please contact Cloaked filter service Defective fan Low pressure Extreme cold Unit might have lost coolant Cloaked filter Defective fan 06 C DEFROST The unit i
6. 19 ir wog I A ripe 25 R N d OUTSTANDING INDOOR CLIMATE Figure 20 The Air filter Menu isir ie a uc ii c deteniods 26 Figure 21 The Temp control MENU a ia ke renarna eraann ananin i DN CAEN ENAERE a KM RR QUE 27 Figure 22 The Language MenNU ssir T n 28 Figure 23 AIF Filter chang aa a dra au dS 30 Figure 24 Placement oft he safety switch and the sacrificial anode sen 31 Figure 25 Accessories spare parts sssssssssssssssenenenn enne nennen nnne nennen 33 May be subject to change Page 3 of 33 Am R N d OUTSTANDING INDOOR CLIMATE Introduction Directions for assembly and use CTS602 directions this document Electrical chart d Please control that the following documents have been delivered together with the unit The purpose of this manual is to clearly show the menus and possibilities of the CTS602 control This manual may describe functions that are not accessible in your unit The directions can be used for all types of units described in figure 1 page 4 PLEASE NOTE If the system is damaged in any way it must be inspected and repaired by licensed personnel GETTING STARTED The system is delivered ready for use The factory settings are suitable for most user requirements and it should therefore not be necessary to change any settings other than those found in the main menu The main menu is described on pages 9 10 May be subject to change Page 4 of 33 A
7. 3 R h OUTSTANDING INDOOR CLIMATE CTS602 control panel Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on Figure 3 CTS602 control panel The following is indicated by the light emitting diode at the front of the CTS602 panel Constant yellow light the compressor is in operation Flashing yellow the unit is in alarm condition The panel can show 2 lines of text with each 8 characters The upper line shows a guiding text The bottom line shows the matching values to the guiding text The text in the display in on as long as there is power to the unit and will not turn off even though the unit is set to off or has not been operated for a longer period of time How to use the menu It is possible to adjust a value or a function by finding the matching menu via A or V To activate the desired menu press ENTER To adjust the settings of the value press ENTER until the value flashes The adjustment can now be done viaA V To save the chosen value press ENTER It is advisable to have the panel and or the review of the menus near by during the reading of the menus If none of the press buttons are activated for one minute the control will automatically return to the main menu If you are in the m
8. DOOR CLIMATE 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on The electrical heating supplement temperature T11 is set between 5 C to 10 C lower than the primary heating temperature delivered by the compressor It is possible to set the t11 temperature between 5 C and 85 C i Recommended value 35 40 C ENTER HOTWATER May be subject to change ENTER EL SUP T11 30 C COMP T12 55 COMP MAX JENTER COMP MAX T12 65 C TO Teen JN 1 1 EL SUP T11 30 C COMP T12 55 C ENTER Figure 16 The Hot water menu S the chosen The hotwater is N primarily heated by the heat pump which delivers the energy to the condensator in the water If you have a very large demand for hot water the electrical heating element can be il engaged in order to reduce time for heating the water T12 can be set between 5 C and 60 it is recommended to set T12 between 45 C and 35 C For security reasons D the compressor stops when the water temperature reaches temperature in order to avoid overheating T12 can be set bet
9. ER twice The actual mode is flashing and can be set via AW and approved by pressing ENTER once In AUTO mode the bypass draught control is automatically opened or closed according to the temperature setting and the unit automatically switches between cooling and heating As regards cooling there is a neutral zone of 5 C below room temperature before the unit actively cools via compressor For further information see page 20 The ventilation step can be adjusted by pressing ENTER three times The actual ventilation step is flashing and can be set via A W and approved by pressing ENTER once May be subject to change Page 9 of 33 A R N d OUTSTANDING INDOOR CLIMATE Main menu The main menu is automatically shown 15 seconds after the unit is electrically connected 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on in AUTO mode the unit automatically choses cooling or heating according to the desired room temperature AUTO AUTO 22 19 C gt 2 lt 19 C AUTO COOLING gt 2 lt 5 30 C gt 2 lt 19 C HEAT gt 2 lt 19 C Heating according to the desired room temperature The indicated ventilati
10. OND TYPE T5 40 J COMPACTn Figure 9 The Show data menu May be subject to change Page 14 of 33 4 R N d OUTSTANDING INDOOR CLIMATE User select The menu CUSTOM OPTIONS overrides the operating mode of the main menu by activating an external switch VENTILAT There is a possibility here to run with a higher or lower speed on the air exhaust and air inlet for a limited amount of time The external pressure will activate the function The function has high priority exhaust and inlet These two options increase or reduce the velocity of the exhaust or inlet air respectively for a limited period of time The remaining functions of the operating mode remain unaltered An external switch activates the timer function Another external switch ensures that the fans remain at the desired ventilation level until the switch is turned off extend This option controls the velocity of the exhaust and inlet air and can be used to change the temperature of the inlet air for a limited period of time An external switch activates the timer function OFF Deactivates the external switch ext offs Provides the possibility of choosing an afterflow time and changing the set point in external rooms Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu
11. R MODE ENTER The compressor in HEATING DEMAND DEMAND the heat pump is regulated via T10 Inlet air is heated by Adjustable from INLET ENTER INLET MODE ENTER the following heat 5 40 C MIN 20 C MIN 20 C HEATING sources priority MM INLET listed Adjustable from INLET MODE 1 counter flow heat 20 50 C MAX 40 C MAX 40 C OFF exchanger 2 compressor TVA heat pump EA ud iq SURE 3 electrical heating Cea sj ig l lt surface Adjustable from OFFSET OFFSET 15 10 C CUR 0 CUR o Constant heat compared to the Adjustable from OFFSET OFFSET max min curves 0 0 2 C T15 0 T15 0 a he heat pump only heats the hot STS ES SEE water Ventilation is off The hot SUPE fern DEEA DELAY water production is still active via COEM sg 19 WIN IS MIN compressor exhaust and the1000W electrical heating element in the hot wate tank Figure 15 The Inlet heating menu May be subject to change Page 20 of 33 R N OUTSTANDING INDOOR CLIMATE Supply air temperature 100 Heating curve Supply air temperature is automatically controlled by the heating curve 2 7 80 70 A Max 60 Temperature 50 Y 40 A Min Temperature 30 v SEU ie A Outdoor 20 15 10 5 0 5 0 15 20 temperature Figure 15a Heating curve May be subject to change Page 21 of 33 Hot water The Hot water menu shows the data for production of hot water A R N d OUTSTANDING IN
12. Types of UNMIS uua ciui Ente etn inet xh Pluie kub rinna a eti EO ERARE AE VEERE 5 Figure 2 Location of temperature sensors 6 Figure 3 CTS602 control panel mnn nnne nnn nnn 7 gil dQu pio a a EEEE 8 Figure S Main PYG RR cmm 9 Figure 6 Headlines in the Malin Menu iecein innert t ern een p tan Ren en ERE ieee eR FR n PR A EEEE ER ERE 10 Figure 7 The Show alarms menu occa sa Erbe tupra X su Satu bu mU FIRE TUN EUEU CN RKIRNU NNUS M DU UI M ME UE 11 Figure 8 The Alarm Indicators menu nn emere 13 Figure 9 The Show data menu elena nennen nnn nnnnnnnen annes nnn nnntnrnenn nnn enirn 14 Figure 10 The ccu suni 15 Figure 11 The User Select 27 miet mc 16 Figure 12 Setting Of ClO am EEEE NE 17 Figure 13 The Settings of Week program nanna 18 Figure 14 The Week program Ier onore rapuit reae t danti nar ub ar tna rna rnnt rat ana pnta nacura rani jak 19 Figure 15 The Inlet heating mMenNU nanna rr enne rh nnn ennemis 20 Figure 19a Hena Kein 21 Figure 16 The Hot water ITIGTILE i in i num cnn nmin nm GUN M NIA mR 22 Figure 17a The Cooling menu nanna nanna 23 Figure 17b The Cooling WGN ssec iii ii i E eerte ci iwvenids iru cd eennik aside 23 Figure 18 The Humidity Menu i osea esae etas tb Itu Ipde ERO HE HERE FEE PERS EIU ERU UpIS PIRE UOI UU bU HERR DIU IS Ubi HERES 24 Figure
13. User manual CTS 602 VENTE Compact Polar Cool Sun EK 3 kW Compact Polar Cool Sun EK 9 kW Version 10 00 13 04 2015 Software version 2 30 R OUTSTANDING INDOOR CLIMATE R h w OUTSTANDING INDOOR CLIMATE Contents Contents e teeta 2 uico M 2 Lips DUG Ia die tea E ae 4 ypes Of UNIS i o 5 Review of the thermometer Sensors uei eir roii ers Ei ernment 6 S60 sequere T T o NN 7 How to use the Menu ETT 7 Men scs ia T tie ida 8 Operating fidel a utn ee DUUM DEMNM CM D NEUE PR ML C NS 9 VAI TUB o0 i13 6 mew TM cc 10 Show ala MSsir erne EE EE RAEN E EEN EERE EEA EE EEE EN EE EEEE EE NER 11 SNOW dala e e eS 14 U l ae 15 alot eroina or 16 SOMN Or Gl le e TA eee 17 Week Programme TP 18 Inlet heating iss bi is b 20 Hot a MEE 22 is ii 23 Humidity RR E SOR 24 lE ci aoc e TT r a eee eee eee eee 25 Air rr 26 TEND CORIO bt EEUU 27 Setting of language NE 28 Adjustment of EK for water borne svstem 0 seen nn nnnnnnnnnnnnnnnrnnnnnnnnnnnnnnnnrnnnnnnnnnnnn 29 Fault FEV ics pr 29 Muslime rcu 30 SVAN PT 32 A cessories Spare DANG screeni siika iea ka RYRNNYKRRYRKREsaRSNsRYRRRYERaYKaRXRNNNKRRXRKR KaRNNsyNRR ARE 33 Figure table Figura T
14. errors please inspect the following before contacting your service mechanic Check if the alarm diode on the CTS602 panel is flashing If this is the case please read the alarm in the Show alarms menu and correct the fault If necessary please contact your local service mechanic Alarm codes and directions for correcting alarms can be found in the CTS602 directions Compact Polar EK 6 9 is functioning but with reduced output Please inspect if the unit is supplied with enough air Check the filters and control that the air valves are sufficiently opened In 98 of the cases the fault derives from obstructed filters The ventilators can be set on a higher speed if necessary Any draught controls to the outside should be closed at outside temperatures below 6 C Compact Polar EK 6 9 is functioning but there is no hot water Please check if the hot water tank is emptied If the unit is supplied with hot water circulation and the pipes are not insulated there can be a significant heat loss which can cause a reduced output of the Compact Polar EK 6 9 Is the water temperature adjusted correctly in the CTS602 control T12 The temperature should normally bet set to 45 55 C To adjust the temperature please see the CTS602 directions Is the air supply too cold or is the air flow too little Please check the filters and valves and if the insulation of the ducts is sufficient and dense Compact Polar EK 6 9 is not functioning Please i
15. ety switch for the hot water tank should be controlled It is recommended to take out a subscription for service May be subject to change Page 30 of 33 R N d OUTSTANDING INDOOR CLIMATE Tilbeh r Zubeh r Accessories Accessoires Figure 24 Placement oft he safety switch and the sacrificial anode May be subject to change Page 31 of 33 Am R N P OUTSTANDING INDOOR CLIMATE Energy saving Keep the hot water at a low temperature Try with 45 C The auxiliary heating element should be cut off and only be used at very large hot water demands Please see CTS602 directions The ventilation speed should not be set higher than necessary Avoid hot water circulation Spread out the bathing times as the Compact Polar EK 6 9 needs 6 7 hours to heat the 180L water Insulate the ducting as prescribed Do not cool during winter time Accessories spare parts Am R Al d OUTSTANDING INDOOR CLIMATE Filters Type Antal Nilan varenummer Filter 1pair 2pcs 1 39167 Pollen filter F7 1 39545 Accessories spare parts Type Antal Nilan varenummer Compressor heat pump electrical 0 9kW 1 764131 Compressor heat pump electrical 2 0kW 1 76431 Sensor for relative humidity Humidity sensor 1 23997 Sensor for CO in the air COs Sensor 1 239995 Hvgrostat 1 3637 CTS602 control PCB 1 229933 CTS602 control panel complete 1 2398
16. iddle of the programming when the control returns to the main menu all data will be saved if they previously are saved by pressing ENTER It is always possible to return to the programming to continue May be subject to change Page 7 of 33 4 R N d OUTSTANDING INDOOR CLIMATE Menu overview The control will have the main menu as starting point the menu in the full drawn frame From here it is possible to go through the other menus via A V Mainmenu Submenu SHOW ALARMS Showing of alarms and resetting of alarms Alarm log with the latest 16 alarms SHOW ALARMS Operating mode heat auto cool temperatures fan speed and software version AUTO W 1 Main menu shows operating mode Press ESC to main gt 2 lt 19 C menu AUTO W 1 gt 2 lt 19 USER SELECT USER SELECT There are five custom options ext offs exhaust inlet extend and OFF 5 User select 2 as user select 10 09 13 TM 12 10 Setting of clock Activating the week programme WEEK PROGRAM INLET HEATING HOTWATER COOLING HUMIDITV AIR EXCHANGE AIR FILTER TEMP CONTROL LANGUAGE ENGLISH Mav be subject to change Page 8 of 33 Setting of inlet temperature heating via compressor The menu is only shown when a supplementary heating surface is installed Showing of data for hot water production Setting of inlet temperature for cooling via bypassing the i
17. m R Al d OUTSTANDING INDOOR CLIMATE Types of units The control is made for the following ventilation units The figure below describes the possibilities offered by the various models 2 w 9 c o 9 5 o o o2 9 9 S amp c UO oc 5 o oloS 28 ojl 9 To x a o alsa fi o D o G G S 4 o p o Ljoole vle 2 o 2 2 IE o 5 22 o x 5 5 ojiwjo 9 9 eis alsel nm 0 19 o9 o gt S Djo z Eg8S 9o ai ke o oQ joc a ok OG c 2 cle Plasloejlzj 0 S 95 5 88 88 8 I r o ajlosuro o a 757441905 Compact Polar EK 6 9 X X X X X X X 757441904 Compact Polar EK 6 9 X X X X X x X x x Figure 1 Types of units May be subject to change Page 5 of 33 R N OUTSTANDING INDOOR CLIMATE Review of the thermometer sensors 7NAGWANT J T 15 999999 NENN Explanation temperature sensors T1 Fresh air T4 In the counter flow heat exchanger T5 Condenser T6 Evaporator T7 Inlet air after the electrical heating surface T2 is change to T7 by mounting Heating surface T10 Exhaust Temperatures are shown in the Show data menu T11 Top of the hot water tank T12 bottom of the hot water tank T15 CTS602 panel E5 Heating element 1 5kW E1 EK modul 3 kW E1 EK modul 9 kW Figure 2 Location of temperature sensors May be subject to change Page 6 of 3
18. mperature in the winter 4 M the outside temperature is lower than indicated the bypass valve will close WINTER MIN 16 C gt 12 C d X Minimum outside temperature at which the system runs in summer operating mode If the outside temperature is below 12 C the System will switch to winter operating mode Figure 21 The Temp control menu May be subject to change Page 27 of 33 A R N w OUTSTANDING INDOOR CLIMATE Setting of language In this menu you set which language to be used in the CTS602 panel 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on LANGUAGE SUOMI LANGUAGE NORWEG ENTER LANGUAGE DANISH LANGUAGE DANISH LANGUAGE SWEDISH LANGUAGE FRENCH LANGUAGE GERMAN LANGUAGE ENGLISH Figure 22 The Language menu Mav be subject to change Page 28 of 33 Am R N d OUTSTANDING INDOOR CLIMATE Adjustment of EK for water borne system The thermostat for EK is set at the desired inlet temperature 1 C 40 C The circulation pump is activated by ON OFF Fault Finding If there should be any operating
19. n error at the anode on Contact service the hot water tank It has not been connected correctly or it has corroded 71 I DFR EXCH The maximum defrosting time for Contact our after sales the counter flow heat exchanger department if resetting the has been exceeded This could alarm does not help be due to the fact that the system If possible inform the after has been exposed to very low sales department of the temperatures current working temperature from the menu VIS DATA SHOW DATA 72 I EVAP LOW Abnormally low evaporator Check supply air valve temperature 92 PRESET Error bv writing or input of the Contact service electrician s adjustments Mav be subject to change Figure 8 The Alarm Indicators menu Page 13 of 33 4 R N w OUTSTANDING INDOOR CLIMATE Show data The actual operation data can be read in the Show data menu See review of thermometer sensors at page 5 SHOW ENTER STATUS DATA HEAT BYPASS OPEN Temperature sensor PANEL T15 T15 20 EXTERNAL T10 19 C Temperature sensor aw HUMIDITY 37 CO2 492ppm INLET N EVAP T2 22 C T6 1 C FRESHAIR INLET T1 9 C FLOW 2 OUTL EXH EXHAUST T4 5 C See sensor FLOW 2 overview These sensors are only shown if they are installed Softwareversion in the unit WATER T on figure 2 SOFTWARE Softwareversion in T11 50 C page 5 1 1 23 the controlpanel WATER B SOFTWARE T12 40 2 1 01 C
20. ne is active OFF replaces 24 00 D one day to another It is possible to copy the values E Figure 14 The Week program menu May be subject to change Page 19 of 33 A R N d OUTSTANDING INDOOR CLIMATE Inlet heating The menu is only shown if a waterheatingsurface is integrated into the system The inlet temperature is automatically controlled on the basis of a selected curve Inlet temperature is controlled as a function of outdoor temperature i e the lower the outdoor temperature the higher the inlet temperature INLET MIN The setting overrides any lower setting calculated by the curve control INLET MAX The setting overrides any higher setting calculated by the curve control When room temperature is below set point the compressor starts to heat the inlet air It is possible to use the heat pump for heating the inlet air by delaying the start of the electrical heating surface OFFSET T10 is the deviation below room temperature where the electrical heating surface is allowed to function DELAY determines for how long the deviation may last before the electrical heating surface is activated Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on 4 mm INLET ENTER MODE ENTE
21. nlet air around the heat exchanger and via compressor if this is an option not possible on all types of units Offers the option to set a higher lower fan speed at a high low humidity level Starts the compressor and enable you to choose a low fan speed when the outdoor air temperature is low In the Air filter menu it is possible to chose the interval of the filter guard Setting of minimum inlet temperatures LANGUAGE Choose language shown in control panel ENGLISH Figure 4 Menu overview Am R N p OUTSTANDING INDOOR CLIMATE Operating mode The main menu shows 3 different values operating mode ventilation step and temperature Those values indicate the state of the unit and are selected by the user The main menu is automatically shown 15 seconds after the unit is electrically connected and is now ready to be set SELECT menu is active 1 2 3 week programme URN PUE IER N j is active j Operating mode OFF W electrical heating Pon i element is active HEAT L low ventilation P x step at low outdoor temperature Alo CES PRAE i gt 2 lt 19 C x Desired i roomtemperature S 30 C Figure 5 Main menu Desired room temperature can be adjusted by pressing ENTER once The number at C flashes and the value can be set via A V The desired value must be approved by pressing ENTER once The operating mode can be adjusted by pressing ENT
22. nspect the fuse Check if the safety thermostat for hot water has disengaged the electricity If this is the case please press the button and the thermostat will connect when the water temperature has dropped 10 15 C if the thermostat disengages the electricity several times please contact your service mechanic May be subject to change Page 29 of 33 R N OUTSTANDING INDOOR CLIMATE Maintenance At least every 3 months The filters should be cleaned and renewed when needed Usually the filters need to be renewed once a year The filter guard in the CTS602 control can be used in order to make sure that the filters are checked The filters can be cleaned by vacuuming or shaking them Figure 23 Air Filter change Changing filters 1 Loosen screws 2 Remove the filter hatch 3 Pull out the two filter frames for change vacuuming Once a year The sacrificial anode must be checked to ensure that monitoring of the anode is intact o The wire marked with vellow green is dismantled at the anode This produces the ALARM 70 LED flashing o The wire marked with yellow green is reassembled at the anode ALARM 70 LED not flashing The hot water tank can corrode if the anode is left unchanged The intake should be inspected and any uncleanness should be removed The evaporator should be inspected and cleaned t should be checked that the condensate has free passage through the water seal and the condensation drain The saf
23. on step applies for the exhaust ENTER Main menu Cooling according to the desired room temperature between 5 to 30 C Desired room b set Figure 6 Headlines in the Main menu May be subject to change Page 10 of 33 A R Al d OUTSTANDING INDOOR CLIMATE Show alarms If the unit is in a state of alarm the yellow light emitting diode on the front of the CTS600 panel will flash The Show alarms menu indicates the tvpe of alarm and the time of the alarm This is also the menu where the alarm should be reset SHOW ENTER ALARM 6 ENTER 06 05 30 ENTER 00 00 00 ALARMS DEFROST TI 11 32 TM 00 00 ALARM 4 PRESSURE ALARM 13 BOILING critical alarms are shown first ENTER ENTER The list is erased if AL 1 06 05 30 the power is cut ALS INIA DEFROST TI 10 28 Resetting of alarms Alarms should be reset individually Only active alarms can be reset ALARM 0 indicates that all alarms are reset CST OF ALARMS Shows from 0 3 active alarms The newest and most f fi ti i i i j j i j i j i 7 ti 1 fi i AL 2 STATUS ALARMLOG j PRESSURE ALARM vr The log is recovere after power cut and shows the 16 most recent alarms AL 1 is the newest AL 3 T1 20 C BOILING T2 20 C T3 0 00 TA 0 00 ALARMLOGDATA Snapshots from the time of the alarm OUT 1 8 00000000 OUT 9 16 00000000 OUT 17 24 00
24. press OFF to turn off the unit press ON to turn the unit on RE1 NO contact for controlling the hood damper motor SELECT C HOOD Option for an extra relay output Possibility to run at R8 R8 is an accessory and a higher or lower the option is only possible SELECT ENTEB rate High prioritv via accessorv pcb VENTILAT The temperature is added or subtracted to from the set point shown in the main SELECT ENTER Choose the menu EXT OFFS afterrunning and displacement of Required period m TIME ENTER TIME T SELECT ENTER IN which the selected 00 00 00 00 INLET function is to remain idis l operative stated in FLOW ENTERI FLOW S T be set in the same hours and minutes Ae 4 lt EXTEND way as described Max 8 hours under SELECT EXTEND A T ELEC gt TEMP ENTER TEMP SELEC Eun OOOO 23 C 23 C OFF Switches user option gt Required ventilation X off step 1 4 or OFF allows the system Required room temperature to be shut down via an 5 30 C external switch T15 is the temperature sensor to be used to control the system Time and speed must USER ENTER SELECT ENTER SELECT ENTER IBA SELECT EXTEND EXHAUST See SELECT x EXTEND Figure 10 The User select menu May be subject to change Page 15 of 33 User select 2 User select 2 as user select Option for an extra relav output R8 R8 is an accessory and the option is only possible via acces
25. ror in software Contact service 18 CONFIG Parts of the programming are lost Heset alarm and can be caused by a longer Re programme the week period of power failure or programme lightning The unit will keep on Contact service if the unit operating on standard does not operate as before programming Supplementary programs can be lost Only service can access the supplementary programs and menus 19 I FILTER The filter guard is set to give Clean replace filter and alarm when a pre set period of reset alarm time has occurred 20 LEGIONEL Legionella temperature has not Contact service been reached within the time limit 21 I POWER Occurs if power has been cut off The week programme for a longer period of time should be checked and adjusted if necessary Reset alarm 22 T AIR The pre set temperature of the Set a lower air inlet inlet air cannot be reached temperature and reset alarm 23 I T WATER Warming up the hot water is not Contact service possible 24 T HEAT Warming up the water for central Contact service heating is not possible 27 57 C T KURZ One of the temperature sensor of Please note which sensor T the device is shorted or x there is shorted and defective Tx 99 CT contact the customer service 28 58 C T OFFEN One of the temperature sensor of Please note which sensor T the device is disconnected or x there is interruped and defect Tx 40 C contact the customer service 70 W ANODE There is a
26. s defrosting Contact service if reset The frost protection of the heat does not help Note the recovery system is insufficient actual sensor temperatures and the unit will stop This can be from the menu Show data caused by extreme low outdoor to help service temperatures 08 C FROST One of the temperature sensors in Note the sensor and the unit is short circuit or defect contact service 09 C OVERTEMP One of the temperature sensors in Note the sensor and the unit is disconnected or defect contact service 10 C OVERHEAT The electrical heating element is Check if air flows into the overheated Lack of airflow due to house cloaked filters cloaked air intake Check filter and air intake or defect inlet fan Reset alarm Contact service if the above does not help 11 C AIRFLOW Lacking inlet airflow See alarm code 10 13 C BOILING Boiling protection of the hot water Contact service 15 W ROOM LOW When room temperature drops Heat up the house and below 10 the unit will stop in reset the alarm order to protect the house from further cooling down The function is useful when the house is not occupied and the main heating has stopped May be subj ect to change Page 12 of 33 4 R N d OUTSTANDING INDOOR CLIMATE Alarm Categori Text of Description cause How to remedy alarms code display 16 l SOFTWARE Error in software Contact service 17 l WATCHDOG Er
27. sory pcb The temperature is added or subtracted to from the set point shown in the main menu USER ENTER JSELECT ENTER SELECT 2 EXTEND TIME ENTER TIME 00 00 00 00 FLOW ENTER FLOW gt 4 lt gt 4 lt TEMP ENTER TEMP 23 C Wee GO Required ventilation m step 1 4 gt OFF allows the system to be shut down via an external switch Required period in which the selected function is to remain operative stated in hours and minutes Max 8 hours Required room temperature 5 30 C T15 is the temperature sensor to be used to control the system Am R N d OUTSTANDING INDOOR CLIMATE RE7 NO contact for controlling the hood damper motor SELECT C HOOD Possibility to run at a higher or lower SELECT ENTEB rate High prioritv VENTILAT SELECT ENTER Choose the EXT OFFS afterrunning and displacement of the setpunkt for Time and speed must SELECT EXTEND EXTEND eee ENTER externak heating EXHAUST See SELECT EXTEND be set in the same way as described SELECT ENTER T p uh Y Switches user option SELECT ENTER BN INLET i under SELECT d Figure 11 The User select 2 menu May be subject to change Page 16 of 33 A R Al w OUTSTANDING INDOOR CLIMATE Setting of clock In case of power cut the clock will function for at least 24 hours If the time function is lost there will be an alarm Changing to daylight sa
28. value can be set to OFF 2 3 4 VENTILAT HIGH OFF Figure 17b The Cooling menu May be subject to change Page 23 of 33 A R N w OUTSTANDING INDOOR CLIMATE Humidity In the Humidity menu it is possible to regulate the ventilation step in accordance with the humidity level Low ventilation step is only active in wintertime and at humidity levels below 30 High step is activated by a change from 10 596 of average RH from 40 80 over the last 24 hours High ventilation step is deactivated when humidity drops 3 or more compared to the average humidity level the last 24 hours It can last up to 3 minutes before high low ventilation step i stabilized If there is a need for heat the low humidity is not activated 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on Option of choosing low ventilation step at low humidity The value can be set to OFF and 1 2 3 ENTER ENTER Adjustable range between 15 45 Standard is 30 96 HUMIDITY FLOW HUMIDITY LOW 1 LOW ub Option of choosing high ventilation step at high humidity The value can be set to OFF and 2 3 4
29. ving time has to be done manually 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on 09 05 26 ENTER YEAR ENTER YEAR ENTER TU 12 10 09 09 time after setting up the time function MINUTE ENTER MINUTE 10 10 Seconds are being reset i when minutes are adjusted Figure 12 Setting of clock May be subject to change Page 17 of 33 4 R N d OUTSTANDING INDOOR CLIMATE Week programme The unit is equipped with 3 standardized week programmes See page 17 The unit is set to programme 1 from the factory In addition to these programmes it is possible to program your own week programme which can be one of the standard programmes with minor alterations 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on Programmes l Weekday Function Time Ventilation step Temperature Programme 1 Monday
30. ween 5 C and 80 b P Page 22 of 33 A R Al d OUTSTANDING INDOOR CLIMATE Cooling In the Cooling menu it is possible to cool the inlet air by bypassing the inlet air around the counter flow heat exchanger See figure 17a The bypass setpoint opens the damper at the cooling setpoint of minus 2 C but at least 0 5 C above the neutral zone If the unit has active cooling via compressor see figure 17b The COOLING menu gives the possibility of automatic high fan speed when high outside temperatures When the system is in WINTER status and when the heating coil is active and in HEAT operational mode Bypass will not open except on de icing 5 indicates that the menu point flashes and can be set to another value Use of the CTS602 panel press ESC to go one step back in the menu press W Ato move up or down in a menu or to adjust an activated menu press ENTER to activate a menu press ENTER to confirm a menu press OFF to turn off the unit press ON to turn the unit on ENTERI VENTILAT ENTER VENTILAT SO ae HIGH OFF HIGH OFF Here it is possible to chose high ventilation step when cooling The value can be set to OFF 2 3 4 Figure 17a The Cooling menu The value can be set to OFF tay 29 6 Ee It is recommended that the value is set to 3 A ENTER VENTILAT HIGH OFF Here it is possible to chose high ventilation step when cooling The

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