Service Manual - FD2-10
Contents
1. E Controller sensitivity for switch over between Modes and 2 HDS 1 5 i 3 1 minimum 5 maximum SS ns IIDF 0 99hours Time interval between defrosts in Mode 2 SSS SSS eee Standby button operation SB Standby button enabled YES Standby button disabled SaaS Se Door switch operation switch made when door closed DS Door switch enabled YES Door switch disabled T Configuration digital input operation Digital input 2 not activated DI High pressure alarm when contact opens NON ISM Mode 2 parameters active when contact closes Defrost initiated when contact closes Second door switch function operated in series with DS Light control mode Digital input 2 not activated MAN Light output operation is activated deactivated by button 1i LSM With OA1 LGT NON Light output is switched on when door is opened With OA1 LGT and DS YES Light output is switched off when door is opened With OA1 LGT and DS YES NDR ea SS MN Temperature sensor s type SN4 10k NTC type thermistor red writing 1k PTC type thermistor Black Writing 12 5 12 5 Air temperature orobe T1 offset T2 Probe function NON T2 Probe disabled Evaporator temperature monitoring CND Condenser temperature monitoring Sa ny 12 5 12 5 C T2 probe temperature offset E elay for min TLO and THI te2. 3 c a o amp gt i NOTES 1 CONTROLLER CONFIGURED FOR TIMED OFF CYCLE DEFROST 2 AR PROBE T 10KNTC SN4K 3 CONTROLLER DISPLAY TYPE LCD 55 00 555992 G Y 4 QUMPRESSOR AND CONDENSER FAN FITTED TO INTEGRAL MODELS UNE SOLENOID Vv ONLY ON REMOTE MODELS NOT FITTED BY FOSTER 1111111 aa 5 SECOND CONDENSER FAN FITTED TQ FPSS INTEGRAL MODELS ONLY e J E J E EVAPORATOR FANS 1 amp 2 FITTED TO FPS2 FPS3 FPS4 AND FPSS MODELS EVAPORATOR FAN 3 FITTED FPS3 FPS4 AND FPS5 MODELS EVAPORATOR FAN 4 FITTED TO FPS4 AND FPS5 MODELS EVAPORATOR FAN 5 FITTED TQ 55 MODELS ONLY Gm e a 3 VAPORISER HEATER KUXON NORMALLY CLOSED TYPE OPENS 70 C RESETS 59 ALL CABLE 1 0mmSQ UNLESS OTHERWISE STATED CABLE COLOUR CODE BR BRONN RD RED GY GREY UNT HSS 0 BL RUE BK BLACK YELLOW G Y GREEN YELLOW WH WHITE QR ORANGE ALL EARTH WIRING BE GREEN YELLOV CIRCUIT SHOWN DE ENERGISED WRING DIAGRAM 01 268352 00 01 C U S R CO P FOSTER REFRIGERATOR U K LTD prep svanons FPS c HIGH TEMPERATURE COUNTERS emm Fear 9 DATE OLDMEDOW ROAD KING S LYNN NORFOLK 4JUlinTEGRAL amp RENOTE CONFIG NAD 070 FORM MO VOS jo PN o M Air and Evaporator Probe Details Diagram 45 LENGTH L 6 PROBE PROBE DETAIL ct JST
3. E m hd Ta difference for fans to turn off after compressor stopped ST a RN NN A if T2 and FCM TMP 490 enses differential for evaporator fan restart ud M if T2 TMP NS 180 Sec Fan Far stop delay after compressor stop delay after compressor stop 30min fan stop FT1 ae 2 0 the fans remain on all the time 0 30min gg FT fan run following FT2 FI3 0 FT2 gt 0 the fans remain off all the time CC threshold configuration temperature alarms are inhibited ATM ABS The value set in ALA and AHA represent actual alarm set points REL The values set in ALR and AHR are alarm differentials which relate to SP and SP HYS 50 120 Low temperature alarm threshold ae ay 50 120 High temperature alarm threshold 42 0 Low temperature alarm differential 2x With ALR 0 the low temperature alarm is excluded ELMAR O 12 High temperature alarm differential AHR 0 the low temperature alarm is excluded 1A Alarm probe ATI T1 Air temperature probe used for alarm detection Evaporator temperature probe used for alarm detection ERE
4. CONNECTOR WHITE CONNECTOR EHR 2 j TWIN CORE CABLE JST SEH 001T PROBE MARKED REFER TO TABLE 2off T1 LAE 06 10 BLACK 5 4 15 1 IN RED 45 LENGTH L 6 741 12 PROBE DETAIL JST CONNECTOR BLUE CONNECTOR EHR 2 E i JST SEH 001T TWIN CORE CABLE 2off PROBE MARKED REFER TO TABLE 2 LAE 06 10 IN BLACK SN4K 15H IN RED FTO Tolerance 0 5 UOS lt Drawing No 01 267348 00 01 Scale 1 1 Date 10 12 2009 Drawn FO TER Blank Size Approved Tite AIR PROBE WITH JSL CONNECTOR Title MILLENNIUM CABINETS Complete Part Number 01 267348 Where two dig Sheet 1 of 1 Probe Air 2 5M SNAK15H1 00 556248 Probe Evap 2 5M SN4K15H2 00 556251 18 Troubleshooting Problem Possible Cause Compressor will not start No voltage in socket Use voltmeter to check S LS Use ohmmeter to check for continuity 2 auxiliary winding using ohmmeter Compare with correct values Defective electrical component thermostat relay thermal protector etc 222220 d Tem perature control contacts are open Repair or replace the contacts Check wiring diagram and correct Fuse blown or circuit breaker tripped Replace fuse or reset circuit breaker Power cord unplugged Plug in power cord Controller set too high Set controller to lower temperature Cabinet in defrost cycle Wait for defrost cycle to finis
5. E 0 amp ALR 0 the low temperature alarm IS 5 5 O 5 excluded HR AHR 0 the low temperature alarm IS 5 5 5 9 excluded os condenser cleaning is disabled 205 IISP IISL IISH Temperature setpoint to be achieved in Mode 2 231 NON TIM Evaporator fan mode during Mode 2 NON NON NON NON thermostatic control 15 gt 239 ALR 12 240 gt Controller sensitivity for switch over between Modes 1 and 2 1 minimum 5 maximum hours us 268 7 Standby button operation ws ws ws _ E NE BM GUN AN YES 268 0 dalsi s Door switch operation switch made when door closed 251 Di2 NON NN Configurable digital input operation is bon Nen cn T2 probe function temperature logging Parameters ALA and AHA will not be visible when ATM is set at REL Parameters ALR and AHR will not be visible if ATM is changed to ABS 16 Prep Station Integeral and Remote models Wiring Diagram A B C D E F H J K L M N P 1 FOSTER WIRING CENTRE LAYOUT AIR PROBE DISPLAY MANS LEAD SEE NOTE 2 SE NOTE 3 l ELLE OHHH 00 556242 IG E i MANS CONNECTOR DATA T DOOR D FOSTER FD2 10 CONTROLLER igi 00 556242 SEE NOTE 1 WANS CONNECTOR DATA ACCESS BHO
6. of gasket amp replace if necessary Door gasket s not sealing properly 20 Dirty condenser coil Clean condenser coil Unplug unit and allow coil to defrost Make sure thermostat is not set too Evaporator coil iced over cold Ensure that door gasket s are sealing properly Select manual defrost and ensure system works Notes 21 FOSTER Foster European Operations France Foster Refrigerator France SA Tel 33 01 34 30 22 22 Fax 33 01 30 37 68 74 Email info foster fr com Germany Foster Refrigerator Gmbh Tel 49 781 990 7840 Fax 49 781 990 7844 Email info foster gmbh de Foster Refrigerator Oldmedow Road Kings Lynn Norfolk PE30 4JU Tel 0843 216 8833 Fax 0843 216 4707 Website www fosterrefrigerator co uk Email support foster uk com a Division of ITW UK Ltd FPS COUNT FD2 10 SM 08 10 22
7. 0 120min Delay before alarm temperature warning 90 Delay before door open alarm warning 8 Operation case of high condenser alarm T2 CND AHM High condenser temperature alarm inhibited NON Condenser warning HC displayed alarm sounds As ALR with compressor stopped and defrosts suspended SEs eee Seas 50 120 Condenser alarm temperature T2 CND Condenser cleaning period With 0 condenser cleaning is disabled Switchover method to second parameter set NON second parameter set is excluded ISM Second parameter set is activated deactivated by button HDD Second parameter activated by heavy usage Second parameter set activated by D12 input D12 IISM IISL 50 IISH Minimum limit for IISP setting IISL 120 Maximum limit for IISP setting SSS eS ee ee ee ene ee IISP IISP IISH Temperature set point to be achieved in Mode 2 IIHY Off on thermostat differential in Mode 2 Temperature based control When compressor is on fans are on IIEC TMP When compressor is off fans run as long as temperature difference NON Te Ta gt FDT Fans on again with FDH Time based control When compressor is on fans are on When TIM compressor is off fans in accordance to parameters FT1 FT2 and Z N
8. 280 a 13 E KNEE KE MEN NENNEN SPL 5 SPH Minimum imitforSPseting 1 1 1 sPH SPL 120 MaximumiimitforSP s 3 La se 1 _ 2651 CH REF Temperature controlmode _ Lea P 10 TO On thermostat afferents 4 _ 30min Comesorestme 2 _ 27 30 Thermostat run time with fauly T1 probe 6 _ 17 XS Ta 2 stop after door has been nro ae roure tens of defrost 226 DRN omin 30min Drain down period SP DEF Defrost display mode DE DE DEF DE Lum ov omm Deostasoiy sony ores 9 8 mw eee ee SR ws a fan restart following Maximum evaporator fan period 14 opening etc Evaporator fan mode during thermostatic 230 NON IRI OR Te Ta difference for fans to turn off after compressor stopped Only if T2 EPO and TMP 120 eee differential for evaporator fan restart Only if T2 FCM TMP 235 FT2 30 min Timed fan stop following 1 With FT2 0 the fans remain on all the time Timed fan run following FT2 TT
9. 6251 LCD5 Connecting Ribbon 3m 00 555814 Probe Air 2 5M SN4K15H1 00 556248 Normally only used on FPS4 amp 5 S Models LCD 5S Display 00 555992 LCD 5S Display 00 555992 Indicators and Buttons Symbol Reason Button nfo Set Point Button Thermostat Output 2 Manual Defrost Decrease Button Fan Output Increase Button Manual Activation Defrost Output Stand by Button Activation of 2 parameter set Display During normal operation the display shows either the temperature measured or one of the following indicators Symbol Symbol Defrost in progress Condenser high pressure alarm Controller in stand by Room high temperature alarm Condenser clean warning Room low temperature alarm Probe T1 failure Condenser high temperature alarm Probe T2 failure Information Menu The information available in the menu is shown below Symbol Symbo Instant probe 1 temperature Minimum probe 1 temperature recorded Instant probe 2 temperature Compressor working weeks Instant probe 3 temperature Keypad state lock Maximum probe 1 temperature recorded Displayed only if enabled see configuration parameters Displayed only if ACC gt 0 User Functions Start Sequence For normal operation e Press and hold the O button for 3 seconds then release If pressed and held for 5 seconds then released this will start the Test Sequence The test function is a defined sequence o
10. GREEN GREEN GREEN 9 OF Foster Prep Station with FD2 10 Controller v UKAS ENVIRONMENTAL QUALITY MANAGEMENT MANAGEMENT 001 ISO 14001 ISO 9001 FOSTER Service Manual Issued August 2010 Contents Manual Information amp Health amp Safety Notes 1 Environmental Management Policy 2 DisposalRequremets 2 Cabinet amp Counter Description 3 4 User Functions 5 3 1 2 2 3 3 4 5 1 94 User Functions 45 Defrost Operation amp Fuzzy Logic Wiring Diagram for Defrost amp Technical Data 6 Configuration of Parameters 6 Technical Data 13 Wiring Diagrams amp Probe details 17 18 Troubleshooting amp Notes 19 21 Service Manual Information The products and all information in this manual are subject to change without prior notice We assume by the information given that the person s working on these refrigeration units are fully trained and skilled in all aspects of their workings Also that they will use the appropriate safety equipment and take or meet precautions where required The service manual does not cover information on every variation of this unit neither does it cover the installation or every possible operating or maintenance instruction for the units Health amp Safety Warnings and Information Make sure the power supply is turned off before making any electrical repairs To mini
11. binets are manufactured as a one piece foam shell with easy clean stainless steel exterior All conform to current legislation and exceed the Montreal protocol using zero ODP refrigerants and insulation The temperature is controlled by a LAE microprocessor control with digital temperature display Easy accessible condensing unit fitted at the rear for ease of servicing The standard refrigeration system 1 integral with an air cooled condensing unit with the refrigerant distribution into the evaporator controlled by capillary The cooled air is circulated through the evaporator via the fan into the storage area Coated coils prevent corrosion and prolong refrigeration life Easy to read temperature display with wipe clean finish Wide magnetic gasket giving a positive door seal Temperature and Capacities Model FPS2HR FPS3HR FPS4HR FPSS5HR Counter Base Storage Temperature Pan Storage Temperature with Lids Fitted Nett Capacity litres 5 5 2 5 Pan Clear Opening 1058 x 30 1640 x 30 2222 x 30 2804 x 305 Max Number of 1 3 Pans per Opening 1 __ 6 _ 9 _ 142 16 Door Opening w x h Per Door Door Opening Depth Shelf Size Number of Shelves Supplied Per Unit 4 16 8 10 Number OF Castors Supplied 86 Controller Relavance Table o Moa gued Datefom Issued Date from Controller Operation FD2 10 Controller 00 556241 LCD5 Connecting Ribbon 1 5m 00 555741 Probe 2 5M SN4K15H2 00 55
12. de If the noise persists after all other Compressor has an internal noise measures have been taken it may be originating from the compressor Loose part s Locate and tighten loose part s set the controller to a warmer position Controller is set at a very cold position amp check to see if compressor stops as should This type of occurrence is caused by pee local climatic conditions and not by the humidity is very high over 75 y refrigeration unit Check the door and or the magnetic om ans gasket Adjust the door hinges if puse needed replace the gasket if broken Extreme condensation inside the refrigerator The refrigerator had been placed atan The unit must not be near sources that inadequate location produce too much heat No illumination Glass door models only The light switch is off position Press the light switch to on position fluorescent tube or the ballast Light switch ballast and or fluorescent tube are damaged Replace the damaged component Condensing unit runs for Excessive amount of warm product Advise user to leave adequate time for long periods of time placed in cabinet products to cool down Advise user to ensure doors are closed Prolonged door opening or door ajar when not in use and to avoid opening doors for long periods of time Ensure gaskets are snapped in completely Remove gasket and wash with soap and water Check condition
13. f events that will follow a prescribed pattern dependent upon parameter values In turn it will operate all electrical elements of the system simulating a short operating pattern This was designed to provide a quick and simple evaluation tool to use either during manufacturing or when servicing To cancel the Test Sequence e Press and release the O button during the test sequence If not pressed the test will continue and when complete the controller will wait for 1 min then resume normal operation The controller will count to 530 then show end It will then show the current unit temperature Access to the menu and information displayed release button e Press and m m e With button select the data to be displayed e Press button Lt to display the value Or To exit from the menu press button O or wait for 10 seconds Set point Display and modification e Press button for at least half a second to 1 n set point e By keeping button pressed use button or to set the desired value adjustment is within the minimum SPL and the maximum SPH limit e When button is released the new value is stored Reset of THI TLO CND recordings e With button KI or select the data to be reset e Display the value with button e While keeping button n pressed use button o Standby When pressing the button for 3 seconds will allow the controller to be put on a standby or output control to be resumed with SB YES on
14. ff cycle defrost compressor and heater off Electric heater defrost compressor off heater on Hot gas defrost compressor and heater on DTY OFF eee eee eee 240 sec Evaporator pump down Timed pause at start of defrost pe eee DRN 30min Drain down period n OE ees Defrost display mode Real actual air temperature DDM Last temperature display before start of defrost DEF The current set point value DEF gt gt Uu i gt T Ee 0 60 min Defrost display delay period Time DDM is shown following defrost termination Se ENEMIES _ Fans in defrost Fans run during defrost Fans do not run during defrost Evaporator fan restart temperature following defrost add Only if 2 EPO 0 120 Maximum evaporator fan stop period following defrost SS eS ae ee LET 0 120 sec Minimum evaporator fan stops following door opening etc a HNGN Eueberetor tan mode during thermostatic contro Evaporator fan mode during thermostatic control 0 NON A Fan s run continuously E based control When compressor is on fans are on When compressor is off fans run as long as temperature difference TIM Te Ta gt FDT Fans on again with FDH Time based control When compressor is on fans are on When Tim compressor is off fans in accordance to parameters FT1 FT2 and
15. h Set to warmer position and check if the The temperature is too cold Controller is set at a very cold position compressor stops according to controllers operating range Check the insulation of the thermostat If problem persists change the 9 thermostat Control contacts are stuck closed the control Check amperage Determine correct control and replace The temperature is not cold enough m Adjust to colder setting Tare The unit must not be near stoves walls 9 that are exposed to the sun or places inadequate location that lack sufficient air flow Compressor e there NIS If there is air in the system purge and high pressure due to the air in the recharge system Check temperature control refrigerant charge and defrost mechanism Remove all ice manually and start Over Locate exact point of restriction and y correct The shelves must never be covered The refrigerator has been used with any type of plastic or other improperly material that will block the circulation of cold air within the refrigerator Too many door openings Advise user to decrease if possible Advise user not to put in products that Check to see if condensation or ice The refrigerator has been overcharged crystals have formed on the suction Replace defective component Measure ohmic resistance of ma
16. in and Iced up evaporator coil with the refrigerant gas line If so charge with the correct amount of gas 19 Find the location of gas leak in order to seal and replace the defective component Change the drier Perform a good vacuum and recharge unit Check electrical connections and make The evaporator and or condenser fans sure that the fan blade isn t stuck are not working Replace the fan motor if it doesn t work 4 Re arrange product to allow for proper d Blocking air flow air flow Make sure there is at least four inches of clearance from evaporator Fuse blown or circuit breaker tripped Heplace fuse or reset circuit breaker Wires or electrical components are in Check for appropriate insulation on the Electrical Shocks direct contact with metallic parts connections of each component The refrigerant gas is leaking gt gt Check if the noise goes away after you The refrigerator is not properly levelled level the refrigerator Noise While the compressor is working The condenser is not fastened check to see if metal parts are in correctly Copper tubing is in contact contact with one another and or if the with metal screws that fasten the condenser are tightened Check if the fans are securely The evaporator and or condenser fastened Also check if the fan blades are loose are loose broken or crooked If so change the faulty bla
17. ly When on Standby oF will be displayed Selection of second parameter group lt is possible to select control parameters between two different pre programmed groups in order for the fundamental control parameters to be adapted to changing needs Changeover from Group to Group II and visa versa may take place Manually by pressing for 2 seconds with IISM MAN or Automatically when heavy duty conditions are detected with IISM HDD or when IISM D12 and the Auxiliary Input D12 is activated the activation of D12 selects Group Il If IISM NON switchover to Group II is inhibited The activation of Group II is signalled by the lighting up of relevant LED on the controller display Defrost Automatic Defrost Defrost starts automatically as soon as the time set with parameter DFT has elapsed e Time Defrost With DFM TIM defrost takes place at regular intervals when the timer reaches the value DFT For example with DFM TIM and DFT 06 a defrost will take place every 6 hours Defrost time count backup At the power up if DFB YES the defrost timer resumes the time count from where it was left off before the power interruption Visa versa with DFB NO the time count re starts from 0 In stand by the accumulated time count is frozen Defrost type Once defrost has started compressor and defrost outputs are controlled according to parameter DTY If FID YES the evaporator fans are active during defrost Resuming Thermostatic C
18. mise shock and fire hazards please do not plug or unplug the unit with wet hands During maintenance and cleaning please unplug the unit where required Care must be taken when handling or working on the unit as sharp edges may cause personal injury we recommend the wearing of suitable PPE 22 Ensure the correct moving and lifting procedures are used when relocating a unit Do NOT use abrasive cleaning products only those that are recommended Never scour any parts of the refrigerator Scouring pads or chemicals may cause damage by scratching or dulling polished surface finishes Failure to keep the condenser clean may cause premature failure of the motor compressor which will NOT be covered under warranty policy Do NOT touch the cold surfaces in the freezer compartment Particularly when hands are damp or wet skin may adhere to these extremely cold surfaces and cause frostbite Please ensure the appropriate use of safety aids or Personnel Protective Equipment PPE are used for you own safety Environmental Management Policy for Service Manuals and Duets Product Support and Installation Contractors Foster Refrigerator recognises that its activities products and services can have an adverse impact upon the environment The organisation is committed to implementing systems and controls to manage reduce and eliminate its adverse environmental impacts wherever possible and has formulated an Environmental Policy ou
19. mperature logging D SSS Se ease es SS eee Display Slowdown F gt cx TI 2 gt O U awe D2 10 address for PC communication 100 55 gt UO 2 res 02 PERENNEM 10 Cabinet General Arrangement 1 t m Evaporator Assembly 11 FPS2HR amp FPS3HR Condensing Unit Arrangement PF AS fp UM Un 3 Faa megdane ee n AIR FLOW FPSAHR amp FPSSHR Condensing Unit Arrangement AIR FLOW v 9 03 Depennnnny yox r 7 AESSR p ADANAN wt le y wA AIR FLOW 12 Technical Data Foster Prep Stations Storage Temp Charge COMPressor Capillary Type Voltage Consumption Heat Weight E Watts Amps Rejection EP 2 3 5 R134A 375 grms SC12GX 3 0m x 0 042 Ew 230 50 1 60 44 1050 FPS3HR 3 5 R134A 460grms scisax 3 0 0 054 med Off 230 50 1 1620 48 Cycle Amp FPSAHR 3 to 5 R134A 575 grms CAJ4492Y 3 0m x 0 064 a 230 50 1 1140 2240 me FPS5HR 3 5 R134A 800 grms CAJ4492Y 3 0m x 0 064 b 230 501 1170 2
20. n or wait for 30 seconds FPS Controller Default Parameter Values Default FD2 10 Readout Scale Range 50 9 9 19 nes Range 50 120 C E Range 55 240 F TESSUTI 50 SPH Minimum Limit for SP setting eee a ea ae SPL 120 Maximum limit for SP setting Re eee ae ener SPL SPH Temperature set point to be achieved Temperature Control mode C H Refrigeration REF Heating se Es Off On Thermostat differential Compressor Rest Time aaa es Thermostat run time with faulty T1 probe CTI a _ es Pe eS eS eae Thermostat off time with faulty 1 probe SSS Raa eee C GEI Compressor stop delay after door has been opened Defrost Start Mode Defrost function is disabled BEM Regular time defrost Defrost time elapses only in condition of frost accumulation E 0 99 Hours Time interval between defrosts 6 O rca M PEINE UNE Defrost timer clock DFB Following mains interruption timer resumes count YES Following mains interruption timer restarts from zero Defrost end temperature DLI 50 120 Only if T2 EPO N A pace Sea EE 1 120min Maximum defrost duration Sey ee eee Defrost Type Timed o
21. re that all waste 1 correctly described on the waste note and include the appropriate six digit code from the European Waste Catalogue Your waste contractor or Foster can provide further information if necessary 5 Ensure that all waste is removed by a registered waste carrier a carrier in possession of a waste management licence or a carrier holding an appropriate exemption Ensure the person receiving the waste at its ultimate destination is in receipt of a waste management licence or valid exemption 6 Handle and store refrigerants in such a way as to prevent their emission to atmosphere and ensure they are disposed of safely and in accordance with environmental law 7 Make arrangements to ensure all staff who handle refrigerants do so at a level of competence consistent with the City Guilds 2078 Handling Refrigerants qualification or equivalent qualification 8 Ensure all liquid substances are securely stored to prevent leaks and spill and are not disposed of to storm drains foul drain or surface water to soil Disposal Requirements If not disposed of properly all refrigerators have components that can be harmful to the environment All old refrigerators must be disposed of by appropriately registered and licensed waste contractors and in accordance with national laws and regulations Foster Prep Station Descriptions The range consists of 2 to 5 door models with a storage capacity ranging from 270 to 720 litres The ca
22. tlining our core aims A copy of the Environmental Policy is available to all contractors and suppliers upon request The organisation is committed to working with suppliers and contractors where their activities have the potential to impact upon the environment To achieve the aims stated in the Environmental Policy we require that all suppliers and contractors operate in compliance with the law and are committed to best practice in environmental management Product Support and Installation contractors are required to 1 Ensure that wherever possible waste is removed from the client s site where arrangements in place all waste should be returned to Foster Refrigerator s premises In certain circumstances waste may be disposed of on the client s site if permission is given if the client has arrangements in place for the type of waste 2 If arranging for the disposal of your waste handle store and dispose of it in such a way as to prevent its escape into the environment harm to human health and to ensure the compliance with the environmental law Guidance is available from the Environment Agency on how to comply with the waste management duty of care 3 The following waste must be stored of separately from other wastes as they are hazardous to the environment refrigerants polyurethane foam and oils 4 When arranging for disposal of waste ensure a waste transfer note or consignment note is completed as appropriate Ensu
23. ycle When defrost is over if DRN is greater then 0 all outputs will remain off the DRN minutes in order for the ice to melt completely and the resulting water to drain Manual Defrost To initiate a manual defrost press and hold the defrost button 4 for 2 seconds Fuzzy Logic This setting is not available with any of these units Parameter Setting Wiring Diagram for Synchronising Defrost Start and Termination Maximum total current 18 D 16 8 A 16 4 A 6 4 Power supply Technical Data Power Supply Measurement Range FD2 10 230 10 50 60Hz 3W 50 120 55 240 50 9 9 19 9 80 C NTC 10K Only Relay Output Measurement Accuracy Compressor 16 8 A 240Vac lt 0 5 C within the measurement range Defrost 16 4 A 240Vac Evap Fan 16 4 A 240Vac CE Reference norms Auxiliary Loads 1 8 2 A 240Vac EN60730 1 EN60730 2 9 Input EN55022 Class EN50082 1 NTC 10KQO 25 C Configuration Parameters To get access to th With button Press button and hold briefly to display the value On releasing the button the controller will then show the next parameter AM configuration menu press for 5 seconds Or select the parameter to be modified By keeping button pressed use button KI or to set the desired value On releasing the button the controller will store the amended value and then show the next parameter To exit from the setup press butto
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