351472506REV02(622).qxd (Page 1)
Contents
1. displayed In programming it decreases the displayed value LED R1 Relay 1 indicator enabled LED R2 Relay 2 indicator enabled LED PR Flashing programming phase LED AL Alarm indicator enabled LED F Degrees F indicator 3 ADJUSTMENT AND CONFIGURATION It must only be programmed or modified by personnel who are fully conversant with the equipment operation and possibilities 5 1 Set Point temperature The factory SET POINT default value is 0 C Press key for at least 5 seconds to DISPLAY SET POINT in Relay R1 or amp key for Relay R2 It displays the CURRENT SET POINT value and LED PR starts flashing Press or keys to CHANGE SET POINT to the required value Press keys simultaneously to 5 Sec 5 Sec ACCEPT THE NEW oe SET POINT The dis SIMULTANEOUSLY play returns to the oS Ra res CURRENT TEMPE Ze sS 3S ae RATURE display se beh Eset gm status and LED or ar Qi z PR stops flas es Q 25 hing CURRENT CURRENT NEW TEMPERATURE SET POINT SET POINT 5 2 Parameter configuration Level Menus Press keys simultaneously for at least 10 seconds The LED PR will start flas ninen EYEL 1 MENUS programming has been accessed and the first menu Pol is dis played Press key to access the next menu and key to return to the previous one Pressing keys simultaneously in the last menu EP the controller return2. gt 0 Temperature display mode in C or F CFd O F 0 0 1 A D toF Delay time for the relays to switch ON sec 0 0 250 R2 RI ton Delay time for the relays to switch OFF sec 0 0 250 i EP Exit to Level 1 SP1 SP2 dil SP1 SP2 SPl dil SP1 TEMP ALA Level 2 Alarm Parameters Serta Sn See Level 3 Description Values Min Def Max ACo Alarm configuration ol oJ 41 ON 0 Absolute 1 Related to set point SP1 of R1 ALt Minimum alarm Limited by AHt C AF 99 99 Akt OFF a AHt Maximum alarm Limited by ALt C AF ALt 999 999 a SP di1 oe SP SP2 dil TEMP Adi Alarm differential C AF 1 1 AdE Alarm delay from the moment at which they must be enabled min 0 0 250 02C 3 Neutral Zone Ado Alarm delay at start up min 0 0 250 i Are Polarity configuration of the alarm relay olo 1 Ho 0 In the event of an alarm relay ON 1 In the event of an alarm relay OFF Optional cancellation of output alarms OFF ata bY pressing once a key alala S Stop rine 0 Allows to cancel the output alarms R 1 Not allows to cancel the output alarms A EP Exit to Level 1 R2 InP Level 2 Digital Input Parameters aE era Level 3 Description Values Min Def Max Stop Start ICF ep He jam OERI pret oan SP1 variation O z aa 4 _1 Stage alarm External alarm 2 R1 Relay set poin variation G inversion type of operation HCl p Operation for HEAT Operation for COLD Pp Digi
3. to be fitted In order to ave a correct reading the sensor must be installed in a place without heat influences other than the temperature that is to be measured or controlled 3 1 Fastening units for panel mounting max 18mm 4 k f To fix the unit place the faste ners 1 over the sliders 2 as shown in the figure Move the fasteners in the direction of the arrow By pressing tab 3 fasteners may be moved in the opposite direction of the arrow PANEL CUT OUT 44 28 5 70 5 3 2 Connection See diagram on the unit rating plate The sensor and its lead must NEVER be installed in ducting together with power control or power supply wiring The power supply circuit must be connected with a minimum 2 A 230 V switch located close to the unit Power supply cables must be HOSVV F 2x0 5 mm or HO5V K 1x0 5 mm Section of connecting wires for relays contacts must range from 1 mm to 2 5 mm 4 FRONT PANEL FUNCTIONS LEDRI LED F LED PR UPkey UP key Press once to cancel the alarms but they remain displayed optional by parameter AtA When pressed for at least 5 seconds the SP1 Set Point temperature of Relay R1 is displayed In programming it increases the displayed value LEDAL LEDR2 DOWN key DOWN key in i Press once to cancel the alarms but they remain displayed optional by parameter AtA When pressed for at least 5 seconds the SP2 Set Point temperature of Relay R2 is
4. 32 F to 999 F Resolution Set Point and differential NTC PTC Pt 100 0 CHC Resolution Set Point and differential J or K thermocouple sccccccgassosoneess IEG Thermometric accuracy IC PNG Ft WO mee S 1 Thermometric accuracy J or K thermocouple lt 0 11 0i 00 ae DUG Maximumiinputipower sem m a a amiavtirsmetey mire eaters ices are erecta ten 3 VA Workingtamblenistempela cu csee teeter eet eter en eter ere 5 C to 50 C Storageiamoienttemperature sa 0000s 30 C to 70 C Control device classitication Independent mounting of w 1 B action automatic opera tion characteristic to be used in a clean situation class A logical medium software Double insulation between the power supply secondary circuit and relay output Allocatedipulsewoltages ssc cetas yee rn ses cen vcr a eee anpee epee 800 V Pressure ball test temperature Accessible parts n an taurus ndncnen coat E cee tor 75 C Parts that position active elements 000 cc cece eee e eee 1258C Voltage and current declared by the EMC tests 207V 9mA 3 INSTALLATION The controller must be installed in a place protected from vibrations water and corrosive seal where ambient temperature does not surpass the value specified in the techni cal data In order for the controllers to have IP65 protection the gasket must be ponet installed between the apparatus and the perimeter of the panel cut out where it is
5. LAY OPERATION AND CONTROL xit to Level S i BOA Level 2 Pacer SP1 R1 Relay set point SP2 R2 Relay set point Level 3 Description Values Min Def Max 02C 1 Two independent stage di2 R2 and SP2 Differential Hysteresis CCF 50 1 50 Operation for HEAT Operation for COLD HL2 Set Point upper limit SP2 of R2 C F LL2 999 999 It cannot be set above this value teil i or R1 Relay HC2 1 r R2 Relay HC1 0 forR1 Relay HC2 0 for R2 Relay Set Point lower limit SP2 of R2 07 0 Le ae LL2 It cannot be set below this value C F 99 99 HL2 o 1 dil gt 0 1 di2 gt 0 dil gt 0 di2 gt 0 HG2 Type of operation R2 0 Cold _ 1 Heat mal isl ra re Er2 R2 relay status with faulty sensor O OFF 1 ON 0 0 1 OFF TEMP EP Exit to Level 1 Si sal si Scale Sn See Sy Seiz CFo Level 2 Configuration Parameters Level 3 Description Values Min Def Max me di2 lt 0 dil lt 0 di2 lt 0 R2 Relay output ratio type l R2 R fre 02C 1 Two independent stages 3 Neutral Zone il 4 2 Two related stages 4 1 Stage as alarm wl dil SP1 SP2 ae Stop Spe R aia Sie a ge TEMP PbS Sensor type selection Pt1 HtC JtC ntc PtC Ptl Start Stop Start Stoj i CAn Sensor calibration Offset CC F 20 0 20 Temperature display mode 020 2 Two related stages rES 0 Integers in C O a Operation for HEAT Operation for COLD 1 A decimal in C except in thermocouples HCl 1 dil lt 0 SP2 lt 0 HC1 0 dil gt 0 SP2
6. eeds the parameter programmed in AHt AL The Sensor temperature is lower than the parameter programmed in ALt EAL Active digital input E1 Sensor failure Open circuit crossed out of scale temperature Temperature gt 999 F C EE Memory failure PA Password request to access programming parameters NOTE When the time and alarm parameters are modified the new values are applied when the current cycle is completed In order for it to have an immediate effect switch the con troller off and then on again Nos reservamos el derecho de suministrar materiales que AKO ELECTROMECANICA S A L pudieran diferir levemente de los descritos en nuestras Hojas D L B 46 867 04 T cnicas Informaci n actualizada en nuestra web www ako com 351472506 REV 02 2005 Level 1 Menus and Description 7 f Pol Level 2 R1 Relay Parameter Output o trans er parameter Level 3 Description Values Min Def Max A e ee E AET dil R1 and SP1 Differential Hysteresis CCF 50 1 50 mist be tnrages re l Set Point upper limit SP1 of R1 op yol A shi It cannot he set above this value CIF LLL 999 999 nae n Transfer Set Point lower limit SP1 of R1 op yol LLI it cannot be set below this value CCP o o supply U HC1 Type of operation R1 0 Cold 1 Heat 0 1 1 a RL rely status with faulty sensor O OFF 1 0N alol 8 R1 AND R2 RE
7. o dedi Jag io g 7 oe ee oe ais Ek CURRENT NEW SIMULTANEOUSLY mman QO 99 ME Wu AA eee Pod HL kH IHO Z ACCEPT PASSWORD CHANGE NUMBER e E 9090 eiA PA O gt d TPRI j PASSWORD ENTER DISPLAY 3S 8 i REQUEST PASSWORD PASSWORD J Y le RA a e o oo o a EPL G EXITTO E PROGRAMMING LEVEL 1 NOTE If no key is pressed for 25 seconds in either of the previous steps the controller will automatically return to the CURRENT TEMPERATURE display status without modifying any of the parameter values www ako com 6 MENUS PARAMETERS AND MESSAGES Values in the Def column are factory set In programming it must be taken into consideration that the parameters and values dis played depend on the option selected in the CFo configuration menu o2C parameter 7 PARAMETER TRANSFER pease AKO 14918 portable server with no power supply in which parameters programmed in a powered controller can be copied by transfer Parameters can be transferred again from the server to other identical powered controllers NEE sii Su MESSAGES AH The Sensor temperature exc
8. s to the CURRENT TEMPERATURE display status and LED PR will stop flashing When PA is displayed the PASSWORD programmed in the PAr menu PAS parameter must be entered to access LEVEL 1 MENUS programming Press keys simultaneously 0 will be displayed to ENTER PASSWORD Press or keys to CHANGE NUMBER and DISPLAY PASSWORD programmed Press keys simultaneously to ACCEPT PASSWORD The first menu Pol will be displayed Level 2 Parameters In the desired menu of LEVEL 1 MENUS press keys simultaneously LEVEL 2 PARAMETERS programming is accessed The first parameter of the selected menu is dis played on the screen Press key to access the next parameter and key to return to the previous one Pressing amp keys simultaneously in the last parameter EP the controller returns to LEVEL 1 MENUS Level3 Values To DISPLAY CURRENT VALUE of any parameter select the required one and press keys simultaneously Once it is displayed you can CHANGE VALUE pressing or key Press keys simultaneously to ACCEPT THE NEW VALUE The programming returns to LEVEL 2 PARAMETERS CURRENT PASSWORD LEVELI LEVEL2 LEVEL 3 TEMPERATURE IF PROGRAMMED MENUS i PARAMETERS VALUES lt tie rie gt lt gt 10 Sec iw eo 00 Cf CO SIMULTANEOUSLY SIMULTANEOUSLY SIMULTANEOUSLY SIMULTANEOUSLY Te ae Hu cE i al BS BS 2 Sul EEA a 5 ez IF PAS 0 A t F P
9. tal output status inversion olola HCI 1 for RI Relay HC1 0 for R1 Relay 0 Closed Contact 1 Open Contact dil gt 0 dil gt 0 IdY Digital input enabling delay min 0 0 120 oy n USI R1 Relay set point SP1 variation if ICF 2 C F 99 0 999 R1 R1 tSI USI variation length min 0 0 254 Jee dE Alte ora aS EP Exit to Level 1 Start Stop f Stop Start l PAr Level 2 General Parameters dil lt 0 dil lt 0 Level 3 Description Values Min Def Max oN j wn j CYt R1 Relay output switching off frequency h 0 6 120 oFt R1 Relay output switching off time min 0 0 120 OFF OFF Initial parameters eat Shi Tale Shay Sh vale PdE parame oO o a p p 1 YES configure to Def and exit programming 3 P or Transfer parameters jean T i 7 win alarm R2 relay ON if he O With alam R2 relay OFF Wie i Disable Sen Receive l i PAS Password to parameters and information TWR 0 m oN j CAd Address for units with communication 0 0 250 B l R2 PU Programme version Information 1 OFF EP Exit to Level 1 WAco giu shia hma git facade phita samt sit EP Exit programming Start Stop Stop Start Stop Start Start Stop ACo is the alarm configuration parameter ACo is the alarm configuration parameter 9 MAINTENANCE Clean the controller surface with a soft cloth soap and water Do not use abrasive deter gents petrol alcohol or solvents 10 WARNINGS The use of the unit without obser
10. ving the manufacturer s instructions may alter its safety qualification To ensure correct operation of the apparatus only sensors supplied by AKO must be used Av Roquetes 30 38 Tel 34 938 142 700 Fax 34 938 934 054 08812 Sant Pere de Ribes Barcelona Apartado P O Box 5 e mail ako ako com 08800 Vilanova i la Geltr Spain
11. www ako com 1472H506 Ed 03 ELECTRONICA C 100 C to 1000 C 2 relay multi sensor type electronic thermostats formatted for 70 5 x 28 5 mm panel cut out Devices designed to display control and regulate heating or cooling generators with input for NTC PTC KTY Pt 100 J Thermocouple and K Thermocouple type sensors Both outputs with changeover relays can be configured for two independent stages 2 related stages neutral zone or also as 1 stage alarm The complete technical information of the devices that appee in these basic instructions is available in Data Sheet 1472H526 in our web www ako com Index 1 Versions and references 2 Technical data 3 Instalaci n 4 Front panel functions l 5 Adjustment and configuration 1 VERSIONS AND REFERENCES MODEL RELAYS AKO 14725 8 A 250 V cos p 1 SPDT AKO 14726 8 A 250 V cos p 1 SPDT 2 TECHNICAL DATA Uem eae range according to type of sensor supplied ee NIC ntc 50 0 C to 105 C 58 0 F to 221 F 50 0 C to 150 C 58 0 F to 302 F A R 100 C to 440 C 148 F to Ba F 6 Menus parameters and messages 7 Parameter transfer 8 Relay operation and control 9 Maintenance 10 Warnings POWER SUPPLY 50 60 Hz 120 V 8 12 230 V 10 PTC PtC KTY type Pi MO Pl oaao oani Jnana iG a n 0 C to 600 C 32 F to 999 F Kalhermocouple tC ere enn i ernie ent 0 C to 999 C
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