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Service Manual - Prem & Pro Controller

1. 3 2 1 Operating Buttons 3 2 2 Function Indicator LED s 1 Stand by On Button A S Defrost LED 2 Temperature Button B K Evaporator Fan LED 3 w Defrost Decrement Button 4 Mute Increment Button C LI Condensing Unit LED 27 3 3 3 3 1 3 3 2 3 3 3 7 3 4 3 4 3 4 1 3 4 2 3 4 3 3 5 USER FUNCTIONS Set unit to standby 1 Press button 1 All relay outputs fall low display shows ES Set unit to run 1 Press button 1 Controller will display air temperature and recommence operation Function LED s will also illuminate as appropriate Check Set Point Low Point of Temperature Band 1 Press button 2 Display temporarily shows Temperature Set Point View Evaporator Temperature If Evaporator Probe Fitted 1 Press button 3 Display temporarily shows Evaporator temperature If no Evaporator Probe is fitted display temporarily shows USER ADJUSTMENTS Increase Set Point Low Point of Temperature Band 1 Press and hold button 2 2 Press button 4 until required temperature is displayed 3 Release both buttons Decrease Set Point Low Point of Temperature Band 1 Press and hold button 2 2 Press button 3 until required temperature is displayed 3 Release both buttons Initiate Manual Defrost 1 Press and hold button 3 1 Maximum value dependant upon Maximum Temperature Set point para
2. There are two displays The primary temperature display is made up ofthree green 7 segment LED s each with a decimal point The LED s are capable of showing all numerical figures to enable clear operating in conjunction with the energising of the relays compressor evaporator fans and defrost Secondarily a LCM display is used to provide detailed operating and service instructions in the form of consecutive menus This display can show a maximum of 16 characters in a line and has two lines The display shows illuminated yellow characters on a dark background The MMI works by pressing the button adjacent to the required option displayed Due to the use of the text to describe certain functions or options the additional feature of being able to select alternative language options has been included The translations for the terms and phrases used are included later in this section however basically due to the number of language versions there are two variants of the FPC 00 554476 FPC Version 1A English French German and Dutch 00 554564 FPC Version 1B English Spanish Danish and Italian The front of the controller is covered with a membrane which provides a seal of at least IP54 This membrane covers all four operating buttons which can then be used singularly or in conjunction with each other to change operating parameters acknowledge alarms select model variants and change individual operating parameters FPC Inputs outputs
3. Outputs from the controller are i two ribbon cable connections to the PSU 10 and 16 way ii three green 7 segment with decimal LED displays iii one 16 character by 2 line LCM display yellow on blue ili an audible sounder to provide alarms and warnings Inputs to the controller are via the four operating buttons on the fascia All other Inputs and Outputs are via the PSU 5 Typical Normal Operating Mode Display 2 2 BASIC USER FUNCTIONS 2 2 1 Set Unit To Standby Off Defrost Press any button 1 2 3 or 4 2 Service Temp 2 Press button 1 Off POWER OFF All relay outputs fall low Display wil On 2 2 2 Set Unit To Run ka x flan Off Defrost Press button 4 2 Service Temp 2 m System will restart l Off Defrost zi 2 2 3 Check Set Point Low Point of Temperature Band 2 Service Temp G Temp Set Press any button 1 2 3 or 4 21 C OK Press button 3 Temp Off Defrost Press button 4 lt lt to exit to User Main Menu Service Temp 2 2 4 View Ancillary Temperatures If Relevant Probes are Fitted Off i Defrost Press any button 1 2 3 or 4 Service Temp Press button 4 for Service menu Info Alarms e Setti Press button 1 for Info menu SR Use buttons 1 and 2 to view temperatures lt 20 C Text Air lt gt Evaporator lt gt Condenser Food lt Air e e lt lt Text If relevant p
4. Premier amp Pro Cabinets amp Counters e e a T gt a 7 Environmental Management Pollcy Product Support and Installation Contractors Foster Refrigerator recognises that its activities products and services can have an adverse impact upon the envi ronment 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 outlining 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 are in place all waste should be returned to Foster Refrigerator s premises In certain circumstances waste may be disposed of on the clients 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
5. or button 2 to select required model in this case Wine 2 2 lt lt Wine OK Depress button 3 OK to select new model Controller will Test Model reset parameter values and return to Service Main Menu lt Parameters If during the model selection button 4 lt lt is pressed the controller will revert to the Service Main Menu without making any changes to the default model or parameter settings Similarly if no buttons are depressed for a period of one 1 minute the controller will revert to the Normal Operating Mode without saving any changes Note When the model change mode is entered on an FPC controller any previously made User or Service parameter changes that have been saved will be lost and the controller will revert to the default settings for the model selected this includes re selecting the same model Parameter Adjustment The individual Parameter Adjustment allows the controller s standard individual operating parameters set automatically by model selection default to be altered for a particular application This will allow adjustment for a specific customer requirement an engineering requirement or to overcome an operating problem If any parameters require adjusting for example if the standard number of defrosts in any given 24 hour period requires to be increased from four 4 to six 6 the following parameter adjustment procedure should be followed Test Model lt Pa
6. End Tp Tp fin d giv Abt Endtemp Dooi tot 75 Defr End Tp TP fin des Max Afrimg 76 Defr End Tm dur e d giv Abtauzeit Ontdooien na 76 Defr End Tm limit des Afrimgs tid 77 Drain Time Ruissellem Abtropfzeit Dooiwtr Afv 77 Drain Time tiempo goteo Dryp tid 78 Fan Cycle cycle vent Vent Zykl Vent Int 78 Fan Cycle ciclo vent Vent cvklus 79 Lo Alarm dt DT alrm BAS DT AL hoch Alarm Koud 79 Lo Alarm dt DT alrm BA Lav alarm 80 Hi Alarm dt DT alrm HAU DT AL tief Alarm hoog 80 Hi Alarm dt DT alrm SU Hoj alarm 81 Alarm Delay ret alarme Alarmverz Alarmvertr 81 Alarm Delay ret alarma Alarm fors 82 Alarm Probe Alarme sonde Alarmfuhler Alarmvoeler 82 Alarm Probe alarma sonda Foler fejl 83 Door Stop arr t porte Kompr Verz Deur open 83 Door Stop stop puerta Dor stop 84 Dor Alarm alarme porte Turalarmverz Deur open 84 Dor Alarm alrm puerta Dor alarm 85 Aux Alarm alarme aux Hilfsalarm Res Alarm 85 Aux Alarm alrm aux Alarm AUX 86 Compr Rest pause compr Komp pause Compr Pauze 86 Compr Rest parada cmpr Komp 87 Compr Cycle cycle compr Komp Zykl Serv Compr 87 Compr Cycle ciclo cmpr Komp cyklus 88 Service Due interv serv Wartung erf Serv Interv 88 Service Due interv srvc Service 89 Clean Filter nett filtre Kond Filter Filter 89 Clean Filter limp filtro Rens filter 90 Air o s corr Air Luftkorr Offs Lucht 90 Air o s corr aire Luft offset 91 Evap o s corr Evap Verd Korr Offs Verd 91 Evap o s corr evap Ford offset 92 Cond o s corr
7. U JINSA JJIM os op o n e3 0 0 8S eq PINOUS YOUMS JOOP 8 Ld 910 919U pue De ere seyojims JOOP OU Bue1 J9JUNOD Old eu UO JEU lou 0 juewOdui SI 3LON L L L L L L L gz 0 SSAJPPV Zd 0 0 0 0 0 0 0 YOL 0 Gutwem ue Eat Jesuapuog G d 0 0 0 0 0 0 0 0 0 HO awl UN WwajsAg Buisuepuog cd 0 0 0 0 0 0 0 001 0 uoneinwiS Sse ewouj zd 0 0 0 0 0 0 0 Ol Ol JOSJJO 8Q014 JojeJodeAg Zed 0 0 0 0 0 0 0 OL Ol jasyo Aejdsiq led S S S S S S S 06 0 Aejaq wejy 100q Zd 06 0 doe 100 6ld L L L L L L L L 0 yomg J00q 8Ld 06 06 06 06 06 06 06 06 0 kejaq wuejy ltd SL 0 epuosoyiq emeledwej WIE yH ad S Sl 0 egueseyiq AINILJO WAL WIE MOT Gld 0 0 0 0 0 0 0 L 0 JOJUOD Ue4 JOJe10deAJ ld S S S Ca a ER S Ol Ol einjeledwaj Aejeq UB4 Eld 0 0 0 0 SI 0 Su UMOq ueq Zld GL SI SI S S SI SI 09 L SWIL UOHEUIUS 1S04 9Q LL 0 0 0 0 0 0 0 Sr L eunjeledwaj uoneuluu SOO Old Z g g Zz g Z Z Z 0 jsoyoq Buunq Aejdsiq 60d r r r r r r r ve 0 Aeqnsoyeq JO Jequnn 80d 0 0 0 FA a 0 Z 0 edAj 1soeq 20d 0 0 0 L L L 0 L 0 qo1d Joje1odenJ 90d 9 9 9 9 9 9 9 OL 0 eka Ang Jesuapuog GOd E a Fa GI GL SIS9191S AH ouneledwej 0d 18 E OL 0 Z L L lOd 18S emyejedwaj 0d 16 L GL g GH 8 EI LOd JUIOq JS eunyesedwej WUNWIXEJN 20d 8 S 0 GZ 0 Z0d
8. is less than or equal to the fan delay temperature Selecting Max will not allow the evaporator fans to stop until the evaporator coil temperature is greater than the fan delay temperature setting The evaporator fans will restart once the coil temperature is below or equal to the fan delay temperature If Cont is selected the evaporator fans will run continuously throughout the defrost period Range End Max Cont Number of Defrosts Day The number of Defrosts performed in a 24 hour period Range 0 no defrosts occur to 24 1 defrost cycle in every hour Defrost Termination Time Mins The period of time that the defrost relay will be energised On models with no evaporator probe this is the only method of causing a defrost to cease On models with an evaporator probe this acts as a probe fail back up Once the time set as elapsed the defrost will cease independent of wether an evaporator probe is fitted or not Range 01 to 120 mins Drain Down Time mins The period of time following the defrost termination either by temperature Defr EndTp or time Defr EndTm that is allowed for Ice Melt to drain from the evaporator coil before the condensing system restarts 00 No drain down time 01 to 15 Drain down period Evaporator Fan Control Determines the evaporator fan operating mode Selecting Cycle causes the fan to cycle with the compressor can be used to produce a higher internal humidity NO Cont
9. 00 554427 00 554319 PREM amp PRO G 300 300HH 150 grms High Temp AEZ4425Z 00 599637 230 50 1 00554428 00 554317 150 grms High Temp AEZ4425Z 00 599637 230 50 1 00554428 00 554317 PREM amp PRO G 300 300 HL 150 grms High Temp AEZ4425Z 00 599637 230 50 1 00554428 00 554317 170 grms Low Temp SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO G 500H 150 grms AEZ4425Z 15422012 230 50 1 00 599637 00 554428 PREM amp PRO G 500L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO G 500M 150 grms AEZ4425Z 15422012 230 50 1 00 599637 00 554428 PREM G 550H 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM G 550L 170 grms CAJ2432Z 00 554685 230 50 1 00 554427 00554319 PREM G 550 M 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM G 600 600 HL 170 grms Low Temp CAJ2432Z 00 554685 230 50 1 00 554427 00 554319 165 grms High Temp AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO G 600F 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO G 600H 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO G 600HB 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO G 600HP 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO G 600L 170 grms CAJ2432Z 00 554685 230 50 1 00 554427 00 554319 PREM amp PRO G 600LB 170 grms CAJ2432Z 00 554685 230 50 1 00 554427 00 554319 PREM amp PRO G 600M 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM
10. 2 10 1 2 10 2 2 10 3 iv Pipe work blockage restriction v Extreme operating conditions Once the fault cause has been rectified the controller should be switched to Off and then On This will reset the diagnostic algorithm and remove the alarm messages SERVICE ADJUSTMENTS The FPC has three Service modes the Output Replay Test function the Model Selection function and the individual Parameter Adjustment These features are accessible only from the Service Main Menu Service Main Menu e Off i Defrost a Press any button 1 2 3 or 4 Service Temp a Info Alarms e Press button 4 for Service Menu Settings a C Press button 3 for Settings Menu ae us 2 BO Press buttons 1 and 2 to set Code value of 131 lt 1351 OK A Test Model 2 a Parameters Press button 3 OK to enter Service Main Menu From Service Main Menu press button 4 lt lt to exit to User Main Menu If no further buttons are depressed for one minute the controller will also revert to the Normal Operating Mode Out Put Relay Test From Service Main Menu depress button 1 Test oT SE d All relays will de energise To test relay 1 condensing unit press button 1 peu Relau2 Relay 1 will energise Relay3 To test relay 2 evaporator fan press button 2 Relay Relay2 Relay 2 will energise Relay3 To test relay 3 defrost system press button 3 Relay
11. 24 one defrost every hour to none 0 The defrost interval clock only operates when the unit is in the Normal Operating Mode therefore in Stand by mode the defrost clock is stopped When the controller is restarted the defrost clock will also resume from the point it stopped This can occasionally lead to a defrost occurring shortly after the unit has been restarted Dependant upon the refrigeration application and model type the defrost will vary in type hot gas electric or off cycle and duration The type of defrost performed will be determined by the setting of parameter Defr Type The selection of the type of defrost will depend upon the particular refrigeration system and will effect exactly how each operates however the sequence of operation for hot gas or electric will be as follows ka x Plan Defrost On 8 03 Defrost Initiated The LED temperature displav is extinguished although the function indicators will remain illuminated dependant upon tvpe of defrost The LCM text displav will show Defrost On and time elapsed clock will start The defrost will continue until either the Defrost termination time or temperature are reached at which time the defrost relav will be de energised A drain down period is then commenced during which time no relavs will be energised the duration of this is determined bv parameter Drain Time This is to allow the evaporator melt water to drain from the evaporator coil On
12. 3 L L CALL SERVICE Condenser Probe Failure Warning This alarm message will only appear if a condenser probe is fitted into the PSU with the Cond Probe parameter set to YES Used primarily as part of the optional diagnostics package to assist in the diagnosis of refrigeration system problems this fault condition will not occur as standard LCM Display shows Probe 3 failure indicating a condenser probe T3 failure the LED display continues to show the internal air temperature and the function icon indicators The alarm siren will not sound unless in conjunction with another alarm although the LCM display will continue to show flash the alarm message until it is reset If the temperatures from the Supervisor Main Menu Info are viewed all other temperatures will be able to be viewed normally except Cond which will show During this period the unit will continue to operate and this failure will have no effect on product operation There is however no action that can be taken by the user in this instance to remedy the failure the only solution is to replace the faulty condenser probe This can be done without removing the mains power supply although if at all possible the supply should be isolated but as a minimum the controller should be set to Off Once a new condenser probe has been fitted the supply should be restored and the unit set to On The alarm will then automatically reset and the unit shou
13. Cond Kond Korr Offs Cond 92 Cond o s corr cond Kond offset 93 Food o s corr Aliment Kernt Korr Offs Prod 93 Food o s corr prod Spyd offset 94 Evap Probe sonde vap Verd F hler Verd Voeler 94 Evap Probe sonda evap Ford foler 95 Cond Probe sonde cond Kond F hler Cond Voeler 95 Cond Probe sonda cond Kond foler 96 Food Probe Sonde Alimen Prod F hler Prod Voeler 96 Food Probe sonda prod Spyd foler 97 Door Switch Inter Porte T rschalter Deurschak 97 Door Switch Inter Puerta Dor kontakt 98 Diagnostics Diagnostic Diagnostik Diagnose 98 Diagnostics diagn sticos Fejl s gning 99 Food Sim sim produit Prod Simul Productsim 99 Food Sim simul prod mad simul 100 Disp Contr contr LCM Kontrast Contr Displ 100 Disp Contr contr LCM LCM contrast 101 Address Adresse Adresse Syst reg nr 101 Address direcci n Adresse 24 3 0 CONTROLLER OPERATING INSTRUCTIONS 3 1 7 1 1 FOSTER STANDARD CONTROLLER FSC Foster Part Number 00 554477 FSC Module Description An economy version temperature controller called the Foster Standard Controller FSC with bespoke Foster styled bezel and membrane features The primary purpose of this controller is to maintain a pre determinedtemperature in Foster storage products and automatically initiates defrost routines as required The operating parameters can be adjusted to provide optimum flexibility across the Foster cabinet and counter model and temperature ranges The controller i
14. Relay2 relay 3 will energise Relay3 To test all three relay outputs press buttons 1 2 and 3 together All three relays will energise SCH Relays 2 From Output Relay Test Menu pressing button 4 lt lt will cause the controller to return to the Service Main Menu If no buttons are depressed for one minute the controller will revert to the Normal Operating Mode Model Selection Function The Model Selection function allows the controller to be set during manufacturing or replacement to 17 2 10 4 most appropriate model temperature range with the accompanying default setting values There are ten temperature default models which are high temperature High Temp low temperature with hot gas defrost Low Temp G low temperature with electric defrost Low Temp E meat temperature with hot gas defrost Meat G meat temperature with electric defrost Meat E chill temperature with hot gas defrost Chill G chill temperature with electric defrost Chill E wine temperature Wine fish temperature Fish and a heated temperature Heated All FPC controllers arrive from the manufacturer with pre set default values of a standard high temperature model If any other model is required for example Wine temperature settings the following model setting procedure should be followed Test Model lt Parameters From Service Main Menu depress button 2 Model mme ode D 9 9 Use button 1
15. The internal siren will sound SS and the LED display will show ccc alternating on a one second cycle with the internal air temperature The siren A can be permanently silenced by pressing button 4 GH The display will continue to alternate an ccc and the internal air temperature until the controller is put into the Stand by mode This will cancel and reset the Condenser Clean Warning Air Temperature Probe Failure This alarm is caused by a failure of the internal air probe T1 The air probe is a fundamental part of all I refrigerated products and therefore if the air probe fails the LED display will flash ji li PF An 31 3 8 6 3 9 audible alarm will also sound which may be permanently muted by pressing button 4 The effects of this probe failing on the operation of the system will be that the refrigeration system will operate on a duty cycle basis only as determined by parameter P05 Defrosts will occur as normal The internal air temperature will not be able to be viewed PF1 will continue to be displayed while the probe fail condition exists and the only remedy to extinguish this alarm is the replacement of this probe Once a new probe has been fitted the controller will once again operate normally allowing the internal air temperature to be displayed and the operation of the refrigeration system by the electronic thermostatic control rather than the duty cycle Although not a critical f
16. The temperature is controlled by a multi function micropressor controller complete with digital display and function operation For full specification details please see the respective literature 4 2 0 2 1 2 1 1 PREMIER CABINET 8 COUNTER CONTROLLER OPERATING INSTRUCTIONS FOSTER PREMIER CONTROLLER FPC Foster Part Numbers 00 554476 amp 00 554564 FPC Module Description A premier version temperature controller called the Foster Premier Controller FPC with Bespoke Foster styling and operating features The primary purpose of this controller is to maintain a pre determined temperature in Foster storage products and automatically indicates defrost routines as required The operating parameters can be adjusted to provide optimum flexibility across the Foster cabinet and counter model and temperature ranges The controller is the Man Machine Interface MMI and as such has been designed to be as user friendly as possible The FPC is connected via a ribbon cable to the Power Switching Unit PSU which is common to all models both Premier and Pro The controller contains all of the pre set information necessary to operate a cabinet or counter model in standard configuration dependant upon which model is selected during the controller installation set up The choice of the operating configuration is set in Model Selection Particular changes to allow for local conditions can then be made via the Service Parameters
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18. a two way clip in clamp No Foster part number has yet been allocated for this optional food probe component Auxiliary Alarm In conjunction with the PSU the facility is available for the controller to cause the cabinet to react to external events usually beyond the system s control The standard settings will not cause the controller to be able to be influenced by any other device However depending upon the setting in the Aux Alarm parameter having been adjusted to the appropriate value the controller is able to either cause the system 11 2 6 4 2 6 5 2 6 6 2 7 Gel to alarm and continue running or to alarm and cause all outputs to fall low This will only occur when the appropriate value has been selected in the parameter settings and the input device wired into the Aux Alarm terminal on the PSU is caused to close circuit For further details of the Auxiliary Alarm refer to the information in The optional Alarms and Warnings section Remote Display Ifrequired as an optional extra a remote display module Foster Part Number 00 554479 can be operated with the FPC controller It is connected via a 4 way Amp plug into the PSU and is solely used to provide a mimic of the FPC LED readout A further detailed description of this module and its operation is given in the section of the Technical Specification relating to the Remote Display Module Out Put Relay Test To assist with operational testing and f
19. 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 oils 4 When arranging for disposal of waste ensure a waste transfer note or consignment note is completed as appropriate Ensure that all waste is 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 man agement 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 G 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 Z 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
20. kiejjideo 19HI4 Jesuapuo9 Jossaidwog abieyo sey sey pol 39 7 0 TECHNICAL DATA PREM amp PRO CABINETS WITH HYDROCARBON R290 GAS MODEL R290 Compressor Compressor Gas Charge Part Number Voltage Overload Relay PREM amp PRO B600H 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO B600L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO B600M 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO G1100H 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM amp PRO G1100L 200 grms CAJ2446Z 15422049 230 50 1 00 554802 00 554319 PREM amp PRO G1100M 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM G 1200H 195 grms CAE 9406Z 00 554688 230 50 1 00 554427 00 554319 PREM G 1200L 200 grms CAJ2446Z 00 554688 230 50 1 00 554427 00 554319 PREM G 1200M 195 grms CAE 9460Z 00 554688 230 50 1 00 554427 00 554319 PREM amp PRO G 1350F 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM amp PRO G 1350H 195 grms CAE9460Z 00 554688 230 50 1 00 554427 00 554319 PREM amp PRO G 1350HP 195 grms CAE9460Z 00 554688 230 50 1 00 554427 00 554319 PREM amp PRO G 1350L 200 grms CAJ2446Z 00 554688 230 50 1 00 554427 00 554319 PREM amp PRO G 1350M 195 grms CAE9460Z 00 554688 230 50 1
21. sounds but can be temporarily muted by pressing any button 1 2 3 or 4 Following this the alarm will resound for one minute after one hour The LCM display will continue to show the alarm message until it is reset If the temperatures from the Supervisor Main Menu info are viewed the Air temperature readout will show the Food temperature readout will not be available unless the food probe option is utilised and the Food Probe parameter is selected as YES During this period the unit will continue to operate as determined by the Compr Cycle parameter but will have a reduced performance There is no action that can be taken by the user in this instance to remedy the problem the only solution is to replace the faulty air probe This can be done without removing the mains power supply although if at all possible the supply should be isolated but as a minimum the controller should be set to Off Once a new probe has been fitted the supply should be restored and the unit set to On The alarm will then automatically be reset and the unit should function normally 13 2 7 7 2 8 2 8 1 2 8 2 Probe 2 CALL SERVICE Evaporator Temperature Probe Failure LCM Display flashes Probe 2 failure indicating an evaporator probe T2 failure the LED display continues to show the internal air temperature and the function icon indicators Alarm siren sounds but c
22. the button is released the display reverts to showing the air probe temperature If mains electrical power is removed from the controller with the unit operational the refrigeration system will cease When mains power is re connected the controller will then cause the system to re start However If the controller is set to stand by model when the mains fails on re connection the controller will return to the Stand by mode Defrost Routine Defrosts will occur automatically in refrigerated equipment upon a pre determined time based cycle or they can be initiated manually The number of defrosts that occur in any one 24 hour period is determined by Parameter PO8 the number of defrosts per day For each appropriate model version this has a standard default value set The number of defrosts per day can be varied from 24 one every hour which would only be required in very exceptional circumstances to none used in the heated temperature variant for example The defrost clock is reset and started from the controller being in operating mode Therefore in standby mode the defrost clock is stopped and when the controller is restarted from the defrost clock will be reset Dependant upon the refrigeration application and model type the defrost will vary in type hot gas electric or off cycle and duration The type of defrost performed will be determined by the setting of parameter POT The selection of the type of defrost will dep
23. 0 0 0 P24 Condensing System Min Time Off 0 0 0 0 P25 Condenser Clean Interval Warning 0 0 0 0 P26 Address 1 1 1 1 37 5 0 TECHNICAL DATA PREM amp PRO CABINETS dwy CL Sab OS L OEG JUDD SED 10H vS0 0 X UO Z98628 00 Zeevervo swb Ory WOH M1009 g OHd dwy gL 998 OS L OEZ 9119911 SED 10H 90 0 X WO E 986 8 00 REISE al swb 08r Vvor td MWOO9 g Odd dwyoL B8CEL OS L OEZ Sp O HO POWIL FS0 0 X UG G 98628 00 A8rrr AVO swb GZZ Vveld 40061 9 N3Hd dwy OL 6r OS L OEC 8J9A0 HO pout L FS0 0 X WO E 986 8 00 A08rr ZJV suuB O12 Vrety 3009 9 Wadd dwyoL 682 Os L OEZ 9J042 HO Dau FS0 0 X UO 986 8 00 AOEvv ZJV swb OZ vrela 400v S WJHd dwy CL 966 OS L OEG 91119913 cv0 0X WO E v986 8 00 Zvcrc 3VO SW OLE vroru 1H 00 00 dwyoL 0S 1 062 J9 O HO Daul GHO OX WO E 986 8 00 AS rr ZAV swb OZ vrety 9 Oud WIYd dwy EL 966 OS LO 9179912 cv0 0X WO E 986 8 00 Zvcrc 3VO SUB OLE Vvord duy OL 09 1 0 2 9 O HO pout GHO OX up e 986 8 00 AScbr ZJV swb OL vrety 1H 09S2 09c S WJHd dwy EL YEG DG LO sep 10H FS0 0 X WO E 98628 00 Z9vre NVI SUB 099 Vr0ru T0SEL 9 Otd 8 NFYd dwyoL 8EL OS L OEG Se 10H FS0 0 X UO 986 8 00 A9Srr AVO suu 6 0Gp Vr Lu WOSEL 9 Otid 8 Wadd dwyoL 999 0S 1 0 912AJ HO Daul G0 0 X WO E 1986 8 00 J9Svv IVO swb 0Sr vrela HOSEL 9 OHd 8 Wadd dwy EL ve6 OS LO sed 10H G0 0 X UO Z98628 00 Z9rre
24. 0 200 10 10 10 Disp Contr Display Contrast 0 100 0 0 0 Address Address 0 255 1 1 1 Adjust parameters to value indicated for individual models 42 PRO Bakery Ranqe Parameter Settings Set the controller to the standard Model Temperature Default Setting see page 29 and then change the individual settings as shown in the table below Pro600 Pro68 Pro68 UBC 2 2M HB LB HB LB Special Pro 24 DR Default Default Default Default Default Default Set HT Set LT Set HT Set LT Set MT Set MT Description Minimum Temperature SetPoint 1 Maximum Temperature SetPoint 10 Temperature Set Point IZ 04 Temperature Hysteresis 3 Condenser Duty Cycle Je Evaporator Probe ae 4 a ae 20 A8 o Wi 07 0 12 DrainDownTime 0 3 0 P13 Fan Delay Temperature _ 5 5 5 Evaporator Fan Control 0 0 17 AlamDelay Ca 90 90 DoorSwitch pi 1 1 19 DoorStp e 3 3 3 20 Door Alarm Dee 5 Display Offset 0 Evaporator Probe Offset 0 U 0 pwe 1 2 3 4 2 30 o Wi o oa wech Wu d U UP in U U 0 H co N oje iu U NININ Q CO INI 2 2 25 Condenser Clean Interval Warning 0 0 0 P26 NOTE It is important to note that on the UBC 2 2M Special PRO 16 DR amp PRO 24 DR no door switches are fitte
25. 0 554479 This unit is used primarily to facilitate the display of the internal air temperature from a remote location This unit is used with the FSC but having been primarily designed for the FPC the way some information is displayed will not be exactly the same as in the FSC master display No programming will be able to be carried out from the RDU this unit will be used for temperature information only FSC Inputs Outputs Outputs from the controller are i two ribbon cable connections to the PSU ii three green 7 segment the decimal LED displays iii an audible sounder to provide alarms and warnings Inputs to the controller are via the four operating buttons on the fascia All other Inputs and Outputs are via the PSU 25 Normal Operation When mains power is applied the display will show EA one dash in the middle of the display for a period of three seconds during which the controller performs a self check The display will then show the temperature measured by probe T1 the air temperature probe If the measured temperature is not within the pre set temperature range the controller will activate the refrigeration system All timings i e defrost intervals will be taken from the power up The evaporator coil temperature measured by Probe 2 may be temporarily viewed by pressing button 3 this facility is only available if the evaporator probe is selected by virtue of model or as an addition in the parameters When
26. 1 81 81 81 002 0 uuem enau ue O 18SU8PU0T Jo UB8JD 9 9 9 9 9 9 9 9 9 9 002 0 ujure emau ang sajes eng 89111998 9 9 9 9 9 9 9 9 9 9 Ol 0 lo O Ang Jesuepuog 21249 dwog 0 0 0 0 0 0 0 0 0 0 OL 0 1S9H Josse dwo9 say dwog 0 0 0 0 0 0 0 0 0 0 Z 0 unejy Agang uwejy xny S S S S S S S S S S 0 0 fejeq wejy 100 uwejy 100Q Ei 0 doe 100q doe 100q L L L L L L L L L L Z L UO1J9998 qo1d Wey qo1d uue v 06 06 06 06 06 06 06 06 06 06 OC L Aejaq wey SINJEJOAWSL Aejaq ug SL L enueeyiq omg oder wely yH ID Wie IH E E L GH JEHU9JOJJIQ 9INIEJEAWSL uejy MOT 1p uwejy 07 ON ON ON ON ON ON ON ON ON ON SIA ON 9940 UB4 JOJeJOdeAJ 81949 ues 0 0 0 0 Sl 0 SWIL Umoq ueq SWIL UIEJQ SL SL SL SI S SI S SI OL SI Ei L LIL uoneuLE 01 9 WI PU3 yeq 0 0 0 0 0 0 0 0 0 0 Sr 0 einjejedwaj uoneuuwej 1501180 dj pu3 yeq r r r r r r r r r r ve 0 fegAs018Q yo i9quunN Keqnso yeq JuNOQ JUOQ JUOQ pug pug pug pug pug pug JUOQ JUOQ XIW pug Jsoljeq DUUmO Uoneg19do UBy dO Ujeq ueq S S S gt gt 8 8 G G S oz oz 9MIBLJOAWAL ej q uey dj A0 ueq e1249 HO D O HO 9 OJO 35693 segjon 90993 seg oy 3633 seo oH e p49y0 segoh 9093 8249 HO edAj 1soueq edAj eq E SL Sl SIS9191SAH eunjeledwej JSAH due 18 j Ol 0 0 z Z L L L senjeA enpiAlPL
27. 637 00 554428 40 8 0 TECHNICAL DATA PREM amp PRO COUNTERS WITH HYDROCARBON R290 GAS MODEL R290 Compressor Compressor Gas Charge Part Number Voltage Overload Relay PREM 8 PRO1 1H 150grms AEZ4425Z 15422012 230 50 1 00 554428 00 554317 PREM 8 PRO1 1HP 150grms AEZ4425Z 15422012 230 50 1 00 554428 00 554317 PREM amp PRO1 1L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO1 1M 150grms AEZ4425Z 15422012 230 50 1 00 554428 00 554317 PREM amp PRO1 2F 150grms AEZ4425Z 15422012 230 50 1 00 554428 00 554317 PREM amp PRO1 2H 150grms AEZ4425Z 15422012 230 50 1 00 554428 00 554317 PREM amp PRO1 2HP 150grms AEZ4425Z 15422012 230 50 1 00 554428 00 554317 PREM amp PRO1 2L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO1 2M 150grms AEZ4425Z 15422012 230 50 1 00 554426 00 554317 PREM amp PRO1 3F 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO1 3H 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO1 3HP 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO1 3L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO1 3M 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM 8 PRO1 4H 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM amp PRO1 4HP 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM 8 PRO1 4L N A SC21CNX N A 230 50 1 N A N A P
28. 9 9 Oud 8 Wad dwyoL 6ve DG LO 9 9K0 YO Pew Z2v0 0 X WOE 198628 00 A08rr ZAV SW OSE vrety H009 9 Oud WFYd dwy EL 602 OS L OEZ 911981 G0 0 X UO 9986 8 00 ZzE rz VO SUB 00r vroru 7099 9 Wadd dwyoL 68e DG LO 3119913 GHh0 OX WO E 986 8 00 AO6Evv ZAV SUB OSE Vveld WOSS 5 Wadd dwyoL 6ve 0S 1 0 1949 YO Pew CO OX WO E 986 8 00 A08rr Z3V suuB OSE Vveld HOSS 9 Wadd dwyoL 819 DG LO Se5 10H CO OX UO E 198628 00 Zveve NVI sub ozy KA 1929 S Wadd dwy 0L OCL 09 1 0 3 Sed 10H cp0 0 X WOE 198628 00 AScrr ZAV SUB OSE Vveld WS2S S Wadd dwyoL G6c OS L OEZ 1949 HO POUULL CO OX WO E 986 8 00 ASchr ZAV swb OSE Vveld HS2S S N3Hd dwy OL Lv9 DG LO sed 10H 2v0 0 X WOE 198628 00 Zvcvc 3VO suuB ozy Vv0rd 1005 9 Old Wadd dwyoL DCL 0S 1 0 2 Sed 10H c2v0 0 X WOE v986 8 00 ASevvzZ3v SW OSE Vvel4 WOOS 9 Oud 8 Wadd dwyoL G6c DG LO 9 9A0 HO poutji CO OX LUQ E 198628 00 AScrr Z3V SUB OSE Vveld HOOS 9 Oud 8 Wadd dwy CL Lg 0S 1 0 911981 GH0 O X WO E 198628 00 Zvcvc 3VO sub 00 Vv0rd 10sv S Wadd dwy OL 6ZE 09 1 0 3 911981 CO OX WO E 986 8 00 AScbr ZAV swb OZE Vveld WOSvr S IN3tdd dwyoL 962 DG LO 81949 JO Dau cv0 0 X WO E 198628 00 AScrr Z3V swb 02 Vveld HOS S WF3td awy 0 be 119 DG LO seg 10H CO OX WO E 198628 00 Zvevc 3VO SUD OCP vroru 1007 S Old Wadd dwy OL 66 DCL DG LO sen 10H ChO OX UO E 198628 00 AScrr ZAV swb OSE Vveld WOOF S Odd Wadd dwy OL L 963 0S 1 082 91949 HO pou GH0 O X WO E 986 8 00 ASczbrt ZAV SUB OSE Vvel4 HOO S Old Wadd seu S
29. Alarms Alarmes Alarm Alarm 5 Alarms Alarms Alarmer 6 Settings Program Programm Programm 6 Settings Program Prog S Text Lang Spra NL 7 Text Texto Tekst 8 Test Test Test Test 8 Test Prueba Test 9 Model Mod le Modell Model 9 Model Modelo Model 10 Parameter Param Parameter Basis 10 Parameter Parametros Parameter 11 POWER OFF ETEINT Strom aus Uit 11 POWER OFF PARADO Slukket 12 Defrost On D givrage Taut ab Dooi aan 12 Defrost On Desesc on Afrimg til 13 Air Air Luft T Lucht 13 Air Aire Luft 14 Evap Evap Verd T Verd 14 Evap Evap Ford 15 Cond Conden Komd T Cond 15 Cond Cond Kond 16 Food Alimen Prod T Eten 16 Food Prod Mad 17 Temp Recovery Repr Temp Wiederherst Herstel 17 Temp Recovery Tiempo recupe Nedkoler 18 CALL SERVICE APPEL SERV Service rufen Service 18 CALL SERVICE LLAMAR SERV Kald service 19 ALARM ALARME ALARM Alarm 19 ALARM ALARMA Alarm 20 no alarm Pas alarme Kein Alarm Geen alarm 20 no alarm no alarma Alarm 21 Probe 1 Sonde 1 F hler 1 Voeler 1 21 Probe 1 Sonda 1 Foler 1 22 Probe 2 Sonde 2 F hler 2 Voeler 2 22 Probe 2 Sonda 2 Foler 2 23 Probe 3 Sonde 3 F hler 3 Voeler 3 23 Probe 3 Sonda 3 Foler 3 24 Probe 4 Sonde 4 F hler 4 Voeler 4 24 Probe 4 Sonda 4 Foler 4 25 HIGH TEMP Temp HAUTE Temp hoch Temp Hoog 25 HIGH TEMP Alta Temp H j temp 26 LOW TEMP Temp BASSE Temp tief Temp Laag 26 LOW TEMP Baja Temp Lav temp 27 AUX ALARM ALARME AUX Zus Alarm Alarm opt 27 AUX ALARM ALARMA AUX AUX alarm 28 SF010 SF010 SF010
30. E LO 8601 c LO Svvvavo sub 0 Vel H L Old Wadd OL ve OLE L 0S 0 G enuen ab0 0 X WE LO 86OLEZ LO AOEbbZAV SUB 09z Vveld 4 L Otd Wadd OL ee 069 L OS 0EZ SE 10H cv0 0 X UG LO 860LEZ LO X19094 OS SUB 09 vioru T L Otd 8 Wadd OL 92 00t L OS 0EZ Se 10H cr0 O X WE LO 8601 c 10 AOEtiZAIV swup SLE Vveld OWE t Odd 8 N3Hd OL ve Ove L 0S 0 Z 9J9A9 HO Dou CbO OX WE LO 860 LEZ LO AScriZaFy swb GLE VVElLY dH L Old Wadd OL ve Ove L 0S 0 e 81949 4O Dou ChO OX WE LO 86OLEZ LO A0 8rrZ3V Sub GLE Vveld HL OHd 8 Wadd OL E Ose L OS 0EZ enueN cv0 0 X WE LO 8601 z LO AScHiZAv SUB OLZ Vveld dc L Otd Wadd OL A 0 9 L OS 0EZ SE 10H cr0 0 X WE LO 860LEZ LO X19094 OS sub see Vvovd Jet Otd 8 Wd OL L oee L OS 0EZ seg 10H aH0 0 X WE LO 86OLEZ LO AScrrvZ3a3V SUB 09 VvelH ONC L Old Wadd OL H 062 L 0S 0EG 81949 JO Dou ab0 0 X WE LO 860 LEZ LO AScbr ZAV SUB 09 Vveld dHe t Odd 9 N3Hd OL c 062 L OS 0 Z 21949 YO Dou cv0 0 X WE LO 8601 z LO AScriZaFy swb 09 Vvelt H L Odd 8 Wadd OL be 0r9 L OS 0EZ Se5 10H cv0 0 X WE LO 860LEZ LO X19094 OS swb see Vvovd THLE Otd 8 N3AHd OL c 00 L 09 0 G se9 10H cv0 0 X WE LO 860 LEZ LO AScriZaFy swb 09 Vr ld ONLIE OHd Wadd OL c 062 L 0S 0EG 81949 JO Dou aH0 0 X WE LO 86OLEZ LO ASevr ZAV SW 09 Vveld dHI L Old 9 Wud OL c 062 L OS 0 Z Jo O YO Dou cv0 0 X WE LO 8601 z LO AGEvvzZav Sub 09 Vet HLL Odd Wadd sduy SHEM Guney osn4 uonduinsuoS 19m04 abeyon 9dAL 1so1joq
31. HEA Guney asny uondunsuo9 1amod abeyon adAj 1s0 jaq kejjide Jeu 19SU9pU09 1Joss iduoo ab1eyj sey sey IPPON 38 PREM amp PRO COUNTERS 6 0 TECHNICAL DATA el r WG L 09 0 G SD 10H S0 0 X WE LO 86OLEZ LO XIOLEOS SUB 00S Vvovd 18 2 Od 8 Wadd OL G E 029 L 09 0 Z seb 10H S0 0 X WE LO 86OLEZ LO Abt SUB 08g VvelH ONE C Old Wadd OL 9 E 099 L 0S 0 Z 21949 YO Dou S0 0 X WE LO 8601 z LO A8rrr3VO SUD O8E Vvelt HE C Odd Wadd OL ve OLZ L OS 0EZ Se5 10H cv0 0 X UG LO 860LEZ LO X19094 OS SUB 09 Vvovd Te Otd 8 WOU OL 8 G oct L OS 0EZ SE 10H aH0 0 X WE LO 86OLEZ LO AOEvvZaV SUUD ggg VvelH OWe e Old Wadd OL EES 08 L 0S 0 2e 81949 4O Dou cv0 0 X WE LO 86OLEZ LO AOEbbZAV SUB age Vveld He e Odd Wadd OL be 099 L OS 0EZ SE 10H cv0 0 X UG LO 8601 c L0 X19094 OS swb see vioru THe Otd 8 Wadd OL L Ole L OS 0EZ Se 10H cv0 0 X WE LO 860 LEZ LO AScriZayv SUD 09 Vveld ONIC Otd 8IWIJgud OL H 062 L 0S 0 Z 81949 4O Dou CbO OX WE LO 860 LEZ LO AScriZaFy swb 09 Vel HIS Od Wadd EL ge 018 L 09 0 Z SE 10H S0 0 X WE LO 86OLEZ LO X101Z OS Sub GLZE Vvovd Ti L Otd 8 Wadd OL LE 009 L OS 0EZ seg 10H GS0 0 X WE LO 860LEZ LO Aktiv swb OLE Vveld 9Nt L Odd 9 dd OL ve 02S L OS 0 Z 81949 HO Dau FS0 0 X WE LO 8601 z LO A8rrr3VO SWIB OLE Vveld dHi t Otd 8 N3Hd OL ve Dep L 09 0 Z 21949 YO Dout S0 0 X W
32. HNICAL DATA Prem amp Pro Cabinets TECHNICAL DATA Prem amp Pro Counters TECHNICAL DATA Prem amp Pro Cabinets with Hydrocarbon R290 Gas TECHNICAL DATA Prem amp Pro Counters with Hydrocarbon R290 Gas BAKERY CABINET PARAMETER SETTINGS PREMIER BAKERY CABINET PARAMETER SETTINGS PRO 1 0 INTRODUCTION 1 1 1 2 1 3 PREMIER CABINET The Premier range consist of 54 48 models available in full Gastronorm 650 x 530 shelf and the Non Gastronorm 530x 550 shelf formats 39 top mount and 9 bottom mount refrigeration system versions There are 6 storage temperature s models available all designed to operate in Climate Class 5 ambient conditions The storage temperatures are controlled by an easy to use menu driven intelligent microprocessor displaying both storage temperatures and text diagnostic alarm messages The cabinets are manufactured as a one piece shell having 60mm Zero ODP foam insulation Top mount cabinets are fitted with a unique plug refrigeration system except dual temperature cabinets allowing easy removal on site In addition the lid of the plug box can easily be removed allowing access to internal component parts The refrigeration systems use zero ODP HFC refrigerants however Hydrocarbon refrigerant can be supplied to most top mount models as an option Coated evaporator coils are fitted to prevent corrosion and prolong refrigeration life The thermal break is fitted with a removabl
33. JUIOd 18S enyeledwaj prepueis Jes duel 16 L Sl z z Sl Sl 8 EI dwa WA JUIO4 198 eJnyesedwaj LUNWIXEJN duet XEJN 8 S 0 0 E E SZ GZ 0 duet XEJN Or JUIOd 198 eunyeledwej LUNWIXEJ dwa uIW duet duet due 3 due 5 dwey 3 due o du r 3 dw 5 dwa due anjeA anjeA anjen pejeoH USIJ JUM mud Wud WN N MO1 Wo um ununxemW esueg unmululN uonduoseq 1ejeueied Sp 23 2 13 CONVERSION TABLES FPC Language Version 1A Conversion Table Foster Part Number 00 554476 FPC Language Version 1B Conversion Table Foster Part Number 00 554564 Item English French German Dutch Item English Spanish Danish Italian 1 Temp Consig Soll Temp 1 Temp Aiuste Temp 2 Service Service Service Service 2 Service Servicio Service 3 Defrost D givrage Abtauung Ontdooien 3 Defrost Descarche Afrimning 4 Info Info Info Info 4 Info Info Info 5
34. Ot lutod 19S 9 NJEJOAWSL LUNUILIJA l d 10H 14 Gm 19 Qu M u duet duet duet duet duet duet duet anjeA anjeA ON poyeoH USI4 SUM wus N MoT U IH LUNWIXEJAI LUNUIUIJA uonduosaq 19jauweled 1ojoweleg 35 3 11 STANDARD CONTROLLER ELECTRIC DEFROST MODEL VALUE TABLE Parameter Parameter Description Minimum Maximum Low Meat Chill No Value Value Temp Temp Temp Lt Mt ct P01 Minimum Temperature Set Point 40 P02 25 3 0 P02 Maximum Temperature Set Point P01 120 15 2 3 P03 Temperature Set Point 21 2 0 P04 Temperature Hysteresis 15 15 3 2 3 P05 Condenser Duty Cycle 0 10 6 6 6 P06 Evaporator Probe 0 1 1 1 1 PO7 Defrost Tvpe 0 2 1 1 1 PO8 Number Of Defrost Day 0 24 4 4 4 P09 Display During Defrost 0 2 2 2 2 P10 Defrost Termination Temperature 1 45 30 30 30 P11 Defrost Termination Time 1 60 20 ili 15 P12 Drain Down Time 0 15 3 3 3 P13 Fan Delay Temperature 10 10 2 P14 Evaporator Fan Control 0 1 0 0 0 P15 Low Alarm Temperature Differential 0 15 3 3 3 P16 High Alarm Temperature Differential 0 15 3 3 3 P17 Alarm Delay 0 90 90 90 90 P18 Door Switch 0 1 1 1 1 P19 Door Stop 0 90 3 3 3 P20 Door Alarm Delay 0 90 5 5 5 P21 Display Offset 10 10 0 0 0 P22 Evaporator Probe Offset 10 10 0 0 0 P23 Thermal Mass Simulation 0 100 0 0 0 P24 Condensing System Min Time Off 0 30 0 0 0 P25 Con
35. P01 PO2 POS etc or the decrement button 3 to move downwards the LED display will show P01 P26 P25 etc If no buttons are pressed for 30 seconds the controller will revert to the sleep state To adjust the selected parameter value i e PO4 use the above procedure to show P04 on the LED display Press and hold button 2 The LED display will show the value associated with parameter P04 The value can then be adjusted within the limits given in the Parameter Table on Page 65 by using button 4 to increase the value and button 3 to decrease the value Once the required value parameter P04 has been set releasing button 2 saves the new value and the display shows the next parameter identification number i e PO5 This same procedure is used to adjust all the parameter values as required Then when all the changes have been made the Parameter Adjustment mode is exited by pressing button 1 The controller will return to the sleep state If at any stage during the Parameter Adjustment procedure no buttons are pressed for 30 seconds the controller will revert to the sleep state ALARMS AND WARNINGS High Temperature Alarm The High Temperature Alarm will occur if the internal air temperature measured by the air probe T1 increases above the Set Point standard PO3 but this can be altered in User Adjustments plus the Hys
36. REM amp PRO1 4M 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM amp PRO2 1H 150grms AEZ4425Z 15422012 230 50 1 PREM amp PRO2 1L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO2 1M 150grms AEZ4425Z 15422012 230 50 1 00 554426 00 554317 PREM amp PRO2 2H 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO2 2L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO2 2M 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO2 3H 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM amp PRO2 3L N A SC21CNX N A 230 50 1 N A N A PREM amp PRO2 3M 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 41 9 0 BAKERY CABINET PARAMETER SETTINGS The standard parameter settings for each model are as follows PREM 20 40 BSR amp GREGGS BAKERY CABINET Model setting High Temp PREM 20 40 BSF 8 GREGGS BAKERY CABINET Model setting Low Temp G PREM 20 40 DR BAKERY CABINET Model setting Meat Temp G Title Parameter Description Minimum Mid Maximum Prem Prem Prem Value Value Value 20 40 BSR 20 40 BSF 20 40 DR Min Temp Minimum Temperature Set Point 40 Max Temp 0 25 RO Max Temp Maximum Temperature Set Point Min Temp 120 8 15 10 Temp Set Standard Temperature Set Point Individual Values 1 21 4 Te
37. S 1000H 195 grms CAE 9460Z 00 554688 230 50 1 00 554427 00 554319 PREM S 1000L 200 grms CAJ2446Z 00 554688 230 50 1 00 554427 00 554319 PREM S 1000M 195 grms CAE9460Z 00 554688 230 50 1 00 554427 00 554319 PREM amp PRO S 1150H 195 grms CAE9460Z 00 554688 230 50 1 00 554427 00 554319 PREM amp PRO S 1150L 200 grms CAJ2446Z 00 554688 230 50 1 00 554427 00 554319 PREM 8 PRO S 1150 M 195 grms CAE9460Z 00 554688 230 50 1 00 554427 00 554319 PREM 8 PRO S 250 250 HL 150 grms High Temp AEZ4425Z 15422012 230 50 1 00 599637 00 554428 170 grms Low Temp SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO S 400F 165 grms AEZ4430Z 00 599646 230 50 1 00 554426 00 554317 PREM amp PRO S 400H 150 grms AEZ4425Z 15422012 230 50 1 PREM amp PRO S 400L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO S 400M 150 grms AEZ4425Z 15422012 230 50 1 PREM amp PRO S 525H 150 grms AEZ4425Z 15422012 230 50 1 PREM amp PRO S 525L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM amp PRO S 525M 150 grms AEZ4425Z 15422012 230 50 1 00 554802 00 554319 PREM amp PRO S 900H 175 grms CAE9450Z 00 554398 230 50 1 00 554804 00 554319 PREM amp PRO S 900L 200 grms CAJ2446Z 00 554688 230 50 1 00 554427 00 554319 PREM amp PRO S 900M 175 grms CAE9450 00 554398 230 50 1 00 554804 00 554319 PREM S 450H 150 grms AEZ4425Z 15422012 230 50 1 00 599637 00 554428 PREM S 450L 170 grms SC15CNX 00 555016 230 50 1 N A N A PREM S 450M 150 grms AEZ4425Z 15422012 230 50 1 00 599
38. SF010 28 SF010 SF 010 SF 010 29 SF020 SF020 SFO20 SFO20 29 SFO20 SF 020 SF 020 30 SF030 SF030 SF030 SF030 30 SF030 SF 030 SF 030 31 DOOR OPEN PORTE OUV T r auf Deur open 31 DOOR OPEN PUERTAABIER Dor ben 32 SERVICE DUE MAINTENANCE Wartung Onderhoud 32 SERVICE DUE MANTEN Tid service 33 CLEAN FILTER NETT FILTRE Filter rein Filter 33 CLEAN FILTER LIMP FILTRO Rens filter 34 Off Cycle D g nature Komp Still Dooi na 34 Off Cycle Parada Afrimning 35 Electric Elec Elektrisch Elektrisch 35 Electric Elec Elektrisk 36 Hot Gas Gaz Chaud Heissgas Heet Gas 36 Hot Gas Gas Calien Varm gas 37 End Fin Ende Klar 37 End Fin Slut 38 Max Max Max Max 38 Max Max Max 39 Cont Cont Kont Cont 39 Cont Cont Cont 40 High Temp Temp Kuhlschr Temp Hoog 40 High Temp Alta Temp Hoj temp 41 Low Temp G Temp neg G TK Heissg Temp LaagG 41 Low Temp G Baja T Gas Lav temp G 42 Low Temp E Temp neg E TK Elektr Temp LaagE 42 Low Temp E Baja T Ele Lav temp E 43 Meat G Viande G Flei Heiss Vlees G 43 Meat G Came Gas Kod G 44 Meat E Viande E Flei Elekt Vlees E 44 Meat E Came Ele Kod E 45 Chill G Temp0 2 G Schck Heis Koeling G 45 Chill G Fresca Gas K l G 46 Chill E Temp0 2 E Schck Elek Koeling E 46 Chill E Fresca Ele Kol E 47 Wine Vin Wein Wijn 47 Wine Vino Vin 48 Fish Poisson Fisch Vis 48 Fish Pescado Fisk 49 Heated Chauffe Warmeschr Verwarmd 49 Heated Calentado Varme 50 English Francais Deutsch Nederlands 50 English Espanol Dansk 51 min min min min 51 mi
39. ailure it is important that the problem is noticed and rectified as soon as practicable and so an audible alarm initially accompanies the warning There is no Alarm Delay with this failure Evaporator Temperature Probe Failure This alarm is caused by a failure of the evaporator probe T2 The evaporator probe must have been enabled by setting parameter PO6 to 01 If the evaporator probe fails the LED display will show F F PF2 alternating on a one second cycle with the internal air temperature The effects of this probe failing on the operation of the system will be that defrost termination will only take place on time not temperature also the fan delay temperature will not operate The evaporator probe temperature will not be able to be viewed by pressing button 3 PFZ will continue to be displayed while the probe fail condition exists and the only remedy to extinguish this alarm is the replacement of this probe Once a new probe has been fitted the controller will once again operate normally allowing defrost terminations on temperature This is not a critical failure but an audible alarm accompanies the warning There is no Alarm Delay with this failure PARAMETER DEFINITIONS P01 Minimum Temperature Set Point C The minimum value that the temperature set point can be adjusted to in the operator functions Variation maximum of 20 C from standard Set Point for the particular model selected P02 Maxi
40. an be temporarily muted by pressing any button 1 2 3 or 4 Following this the alarm will resound for one minute after one hour The LCM display will continue to show the alarm message until it is reset If the temperatures from the Supervisor Main Menu info are viewed the Evap temperature readout will show 2 all other temperatures will be able to be viewed normally During this period the unit will continue to operate but this failure will have an effect on defrost and therefore efficiency if allowed to remain unfixed There is no action that can be taken by the user in this instance to remedy the problem the only solution is to replace the faulty evaporator probe This can be done without removing the mains power supply although if at all possible the supply should be isolated but as a minimum the controller should be set to Off Once a new probe has been fitted the supply should be restored and the unit set to On The alarm will then automatically be reset and the unit should then function normally This probe is not fitted to heated temperature models OPTIONAL ALARMS AND WARNINGS Probe 4 CALL SERUICE Food Probe Failure Warning This alarm message will only appear if the option of a food probe has been initialised in the parameters and a food probe is fitted into the PSU with the Food Probe parameter set to YES This means that actual product temperature reading can be viewed in the s
41. arying character background contrast Address The controller peripheral number This is only necessary when controllers are linked via a network to a computer management and data recording system such as with the TAB or ARGO systems Range 00 to 255 22 2 42 PREMIER CONTROLLER FPC DEFAULT VALUES MODEL TABLE eGuey Jejunoo y u ejgejreag jou duet paH SOMUILU 1U619 Jaye yo Gulyoums Jejunoo eu UI 1Ins 4 IIIA os OP 0 eunjrey ON 0 18S eq pinous UJJIMS JOOP eu 910 949U pue Dau ere seyojms JOOP ou eGueu Jejunoo 18ILU814 BU UO JEU ejou 0 JUBHOMULI SI H JLON L L L L L L L L L L Soz 0 SSeIppy sseuppy 0 0 0 0 0 0 0 0 0 0 00 0 1senuoo eldsiq nuoo de Ol Ol Ol Ol Ol Ol Ol Ol OL Ol 002 0 UOJJEJNWIS sse JEWJSUL WIS poo4 ON ON ON ON ON ON ON ON ON ON SHA ON WAJSAS soysoubeiq soysoubeiq SHA SHA SHA SHA SHA SHA SHA SHA SHA SHA SHA ON UJJIMS 100q UJJIMS 100q ON ON ON ON ON ON ON ON ON ON SHA ON aqOlq poo eqold poo ON ON ON ON ON ON ON ON ON ON SHA ON 9QO1d 19SUBPUOD eqold puoO ON ON ON SIA SHA SHA SHA SHA SHA ON SHA ON 9Q01d s0ye10denz eqoid dea 0 0 0 0 0 0 0 0 0 0 SL GL 18sJJO 9Q01d po03 S 0 poo4 0 0 0 0 0 0 0 0 0 0 SL Sl 18sJJO 9QOJd Jesuapuog S O pwog 0 0 0 0 0 0 0 0 0 0 SL GL 18sJJO 9Q01d 101e10deA3 s o deny 0 0 0 0 0 0 0 0 0 0 SL Sl lesjjO Aejdsiq s o JIN 81 81 81 81 81 81 8
42. ault diagnosis the FPC controller has the facility to enable each output relay to be energised either individually or collectively From the Service Main Menu button 1 Test is depressed and the controller will enter the relay test mode At the same time all relays will de energise although the temperature measured by the air probe T1 will still be shown in the LED window Depressing button 1 Relay1 will cause the condensing system relay to attempt to energise and the appropriate function icon LED will illuminate Similarly depressing button 2 and 3 Relay2 and Relay3 respectively will cause the evaporator fan and defrost system relays to attempt to energise and the appropriate function icon LED s will illuminate The buttons can be depressed singularly or in combination and the outputs will remain energised for two seconds once the button has been released On exiting back to the Service Main Menu by pressing button 4 lt lt or if no button is pressed for one minute the controller will revert to operating mode and therefore the relays will be energised in the normal way Note When this function is used any energised relay will allow current to all services connected to the output Caution should therefore be exercised when repeatedly switching relay outputs Time Run Counter The Time Run Counter TRC will only operate when mains power is supplied to the controller via the PSU The counter will then aut
43. ber of Defrosts Day The number of Defrosts performed in a 24 hour period Range 0 no defrost occur to 24 1 defrost cycle in every hour Display During Defrost The information shown on the LED display during the defrost cycle 00 Air temperature displayed throughout defrost cycle 01 ddd displayed throughout defrost cycle until air temperature falls below the value of Set Point Hysteresis P03 P04 02 ddd displayed throughout defrost cycle until evaporator fan should restart either Drain Down Time P12 3 minutes elapsed on non evaporator probe models or the Fan Delay Temperature P13 is achieved on evaporator probe models Defrost Termination Temperature C The temperature at which the defrost relay is de energised to stop a defrost routine This can only be used if an evaporator probe is fitted otherwise the defrost will terminate on time P11 01 to 45 Defrost termination temperature Defrost Termination Time mins The period of time that the defrost relay will be energised On models with no evaporator probe this is the only method of causing a defrost to cease On models with an evaporator probe this acts as a probe fail back up Once the time set has elapsed the defrost will cease independent of whether an evaporator probe is fitted or not Range 01 to 59 Drain Down Time mins The period of time following the defrost termination either by temperature P10 or time P11 that is allowed f
44. completion of the drain down period the condensing until will restart this is the Fan Delav Period y z giae Defrost On S O W Fan Delay Period This period is to allow the evaporator to cool before the evaporator fans restart this does not apply to Off cycle defrost type This prevents any warm air remaining from the defrost being distributed throughout the product During the fan delay period determined by the parameter Fan Dly Tp the LED temperature display remains extinguished although the condenser function indicator will be illuminated The ICM text display will still show Defrost On and the time elapsed clock will continue The fan delay period will continue until the temperature determined by the fan delay temperature parameter has been achieved The evaporator fans will then restart and the unit will enter the recovery period ka kal x eiae Temp Recovery 12 33 Temperature Recovery Period This period allows the unit to cool the load area back to the normal operating temperature range following the defrost period The internal air temperature may have risen out of the normal temperature ranges during the defrost period due to the doors being opened for loading unloading or a slight transfer of warm air from the evaporator to the air temperature probe During the temperature recovery period which is a fixed period totalling 5 minutes after the evaporator fans restart the LCM text display will change to s
45. d and therefore the door switch should be set to 0 Failure to do so will result in the cabinet switching off after eight minutes 43 Foster Refrigerator Oldmedow Road King s Lynn Norfolk PE30 4JU England Tel 01553 691122 Fax 01553 691447 Website www fosterrefrigerator co uk E mail sales foster uk com a Division of ITW UK Lid PREMPRO SM 10 04 N N REFRIGERATOR Service Manual
46. d between the door being opened and the condensing unit stopping Only active if Door Switch YES 00 Condensing unit stops instantaneously min 01 to 120 Delay before unit stops Door Alarm Delay mins The delay if any following the Door Stop period before the door open alarm sounds Therefore if the Door Stop is set to 3 minutes and the Door Alarm is set to 5 minutes the door open alarm will sound 8 minutes after the door was first opened Only active if Door Switch YES 00 Instantaneous door alarm 01 to 30 Delay before alarm sounds min Auxiliary Alarm mins Determines wether the auxiliary input socket is active and the actions taken by the controller if the auxiliary device is open circuit 0 Off Nothing Happens 1 Alarm Run Controller Alarms Unit runs 2 Alarm Off Controller Alarms Switches unit off Compressor Rest The forced rest period between successive compressor run cycles 00 Excludes compressor rest period 01 to 10 Compressor rest period mins Condenser Duty Cycle Condensing system on duration during a ten minute period if with Compr Cycle set to 06 the condensing system will run for 6 minutes then switch off for 4 minutes The Cooler Duty Cycle is only active during Probe 1 air probe fault conditions Range 0 Condenser Duty Cycle inactive to 10 Condensing system constantly running Service Due Interval Warning Deter
47. denser Clean Interval Warning 0 104 0 0 0 P26 Address 0 255 1 1 1 NOTE Door switch not fitted to the Counter Range so P18 door switch should be set to 0 If not changed the counter will switch off after eight minutes 36 4 0 PRO B 600 HW amp LW PARAMETER SETTINGS Setthe controller to the standard Meat Temp and Low Temp Settings and then change the individual settings as shown in the table below Item Parameter Description a jigi PRO B Standard PROB alue 600MW Lt Value 600LW PO1 Minimum Temperature Set Point 03 03 25 25 P02 Maximum Temperature Set Point 02 02 15 15 PO3 Temperature Set Point 02 02 21 21 PO4 Temperature Hysteresis 02 02 03 03 P05 Condenser Duty Cycle 06 06 06 06 P06 Evaporator Probe 01 01 01 01 ROV Defrost Type 02 01 02 01 P08 Number Of Defrost Day 04 04 04 04 P09 Display During Defrost 02 02 02 02 P10 Defrost Termination Temperature 30 30 30 30 P11 Defrost Termination Time 05 20 20 10 P12 Drain Down Time 03 03 03 03 P13 Fan Delay Temperature 02 08 05 05 P14 Evaporator Fan Control 00 00 00 00 P15 Low Alarm Temperature Differential 03 03 03 03 P16 High Alarm Temperature Differential 03 05 03 05 P17 Alarm Delay 90 90 90 90 P18 Door Switch 00 01 00 01 P19 Door Stop 03 03 03 03 P20 Door Alarm Delay 05 05 05 05 P21 Display Offset 0 0 0 0 P22 Evaporator Probe Offset 0 0 0 0 P23 Thermal Mass Simulation 0
48. e dependant upon the value set in the Clean Filter parameter At this time the message shown above will appear there will be no audible alarm The warning can be acknowledged by pressing any button 1 2 3 or 4 This will cause the message to stop flashing During this time the controller will continue to operate normally as well as display other messages such as Defrost cycles and the User Main Menu Once the condenser Filter has been cleaned the controller can be reset from the Supervisor Menu by pressing button 2 Alarms and then button 3 Clear The timing for this function is associated with the compressor run time and is not based upon power supply available or the unit being in the operating mode 12 2 7 2 2 7 3 2 7 4 2 7 5 2 7 6 DOOR Door Opening Warning Display shows door opening warning The controller siren sounds but can be muted by pressing any button Display will continue to show until cancelled by shutting the door If the door open warning is muted and the door left open the warning will eventually become a temperature related problem and then the appropriate alarm would be generated described below The door open alarm will sound after the period determined from the Door Stop plus the Door Alarm parameters This will only occur if the door switch Door Switch parameter is set to Yes SERVICE DUE CALL SERVICE Service Due Warning To maintain the opti
49. e cover strip allowing easy access to replace or fit a door frame heater The magnetic gasket provides a positive door seal against the thermal break All cabinets are fitted with a special door lock which will not damage the door if closed in the locked position PREMIER COUNTER The Premier range consist of a wide choice of storage options catering for gastronorm series 1 amp 2 shelves trays in both drawer and door combinations all with a robust stainless steel worktop The construction is a one piece foamed shell manufactured externally in optisheen 304 stainless steel whilst the interior is either aluminium or stainless steel The zero ODP refrigeration system is end mounted with the condensing unit mounted on a slide out base plate for ease of service The coated evaporator assembly is mounted on a removable plate within the cabinet There are four storage temperatures available operating in an ambient temperature up to 43 C climate class 5 To control the temperature an intelligent microprocessor controller is fitted which not only controls and displays temperature and other functions but also provides diagnostic information to assist the service engineer For mobility multiple castors are fitted however legs are available on request PRO CABINETS The Pro range consists of 18 models available in full Gastronorm 650 x 530 shelf and Non Gastronorm 530 x 550 shelf formats 12 top mount models and 6 bottom mount refrige
50. ed by entering the Supervisor Main Menu and pressing button 1 Info this facility is only available if the evaporator probe is selected by virtue of model or as an addition in the parameters The Condenser Coil and Food probe temperature may also be viewed from this menu ifthey are fitted by scrolling through the menu using button 1 and button 2 If no buttons are pressed for a period of one 1 minute the LCM display will be extinguished Electrical Isolation If mains electrical power is removed from the controller with the until operational the entire system will cease all relay outputs will fall low the LCM and LED displays will be extinguished When mains power is re established the controller will carry out the initial self test routine and then the system will re start and carry on in the Normal Operating Mode However if the controller is set to Stand by mode when the mains fails or is removed on re connection the controller will return to the Stand by mode Defrost Routine Defrosts will occur automatically in refrigerated equipment upon a pre determined time based cycle or if required they can be initiated manually The number of defrosts that occur in any one 24 hour period is determined by the Defrost Day parameter For each model type there is a standard default value set usually 4 one every six hours The number of defrosts per day can be varied by access into the Service Parameters from
51. emperature display and hence the operating characteristics to be adjusted up or down to allow for system variations and tolerances Range 10 C to 10 C Evaporator Probe Offset K Allows the evaporator probe value to be offset thus changing the operating characteristics relating to the defrost routine Range 10 C to 10 C Thermal Mass Simulation K Controls the thermal mass volume simulated by the controller and displayed on the fascia The greater the value the greater the resulting slow down The controlling functions continue to operate directly on the actual air temperature 00 Instantaneous air temperature displayed 01 to 100 Thermal mass simulation slow down rate Condensing System Minimum Time Off mins Determines the minimum time the condensing system must be off before it is able to re Start 00 No minimum time off 01 to 30 Period of condensing time off Condenser Clean Interval Warning Determines the time interval between condenser clean warnings 00 Excludes Condenser Clean Warning 01 to 104 Interval period in weeks Address The controller peripheral number This is only necessary when controllers are linked via a network to a computer management and data recording system such as with the TAB or ARGO systems Range 01 to 100 34 3 10 STANDARD CONTROLLER MODEL DEFAULT VALUE TABLE Bueui 1 lunoo eu UI ejgejreae jou due p le H SOJUILU 1uBi Jaye yo Gulyoums 18 UN09 OY
52. end upon the particular product however in general the different types of defrost operation will be as follows If PO7 is set as 00 an Off Cycle defrost will occur At initiation the evaporator fans will continue to run even if the doors are opened however the condensing unit will cease The period of the defrost will be determined by the value set in parameter P11 the Defrost Termination Time or if an evaporator probe is fitted the defrost may be terminated once the evaporator coil reached the Defrost Termination Temperature as determined by parameter P10 which ever occurs first For the Off Cycle defrost once this time or temperature has been reached the defrost cycle is complete the condensing system then continues to operate normally if P12 0 If the defrost type PO7 is set as 01 an Electric Defrost will occur At initiation only the defrost relay will be energised therefore the condensing unit and evaporator fans will cease Once again the period of the defrost will be determined by the value set in parameter P11 the Defrost Determination Time However if an evaporator probe is fitted the defrost may be terminated once the evaporator coil has reached the Defrost Termination Temperature as determined by parameter P10 The defrost will end on time or temperature depending on which occurs first Finally if the defrost type PO7 is set as 02 a Hot Gas Defrost will be i
53. eset The Low Temperature Alarm value in parameter P15 is a differential value This means that if a Set Point value of 1 C is set and a Low Temperature Alarm differential of 4 C a Low Temperature Alarm will occur if the internal air temperature decreases below 3 C If the Set Point is then changed to 3 C with no other changes the Low Temperature Alarm will occur if the internal air temperature decreases below 1 C Therefore Setpoint P15 Low Temperature Alarm The purpose of the Alarm Delay P17 is to allow for system variations which may occur such as the initial switch on and pull down large load changes and defrosts If there is no delay period set a low temperature alarm may be initiated too early before the refrigeration system has an opportunity to react to imposed changes Typical causes of a Low Temperature Alarm are generally restricted to faulty refrigeration equipment Parameter P04 is summed to parameter P15 to obtain the Low Temperature Alarm if only its lower than 0 heating mode In addition this alarm is inhibited when the heated model is chosen Door Open Alarm This alarm will only be operational if parameter P18 is set to 01 that is that a door switch is fitted and the function is enabled When the door is opened the door switch goes open circuit This immediately causes the Evaporator Fan relay to de energise and hence the fans to stop The condensing unit will conti
54. how Temp Recovery to prevent undue concern if the internal air temperature is slightly high as well as the time elapsed clock continuing During the first two minutes of the temperature recovery period the LED temperature display will only show the function indicators however for the final three minutes of the temperature recovery period the internal air temperature will be shown as well Normal Operating Mode a ke e Five minutes after the evaporator fans have restarted the LCM text displav will be extinguished and the unit will enter the normal operating mode the defrost mode will have been completed ki z gla For each different type of defrost there are slight variations on the general operation detailed above Therefore the following section gives specific defrost details for each type If Defr Type parameter is set as Off Cycle an Off Cycle defrost will occur This means that at defrost initiation the evaporator fan will continue to run even if the doors are opened however the condensing system will stop the defrost relay will not be energised The period of the defrost will solely be determined by the value set in parameter Defr EndTm the Defrost Termination Time On completion of the defrost there will be a drain down period The length of this will be determined by the parameter Drain Time although during this period the evaporator fans will continue to run The controller will then cause the syste
55. ill stop if the doors are opened After two minutes of the temperature recovery the LED display will display the internal air temperature and after a further three the LCM display will be extinguished The system has now re entered the normal operating mode Finally if the defrost type Defr Type is set as Hot Gas a Hot Gas will occur At initiation both the defrost and condensing system relay will be energised therefore the evaporator fans will cease The period of the defrost will be determined by the value set in parameter Defr EndTm the Defrost Termination Time Usually with a hot gas defrost and evaporator probe is fitted parameter Evap probe set to Ves therefore 10 2 6 2 6 1 2 6 2 2 6 3 The defrost may be terminated once the evaporator coil has reached the temperature as determined by parameter Defr EndTp the Defrost Termination Temperature The defrost will end on either time or temperature depending on which occurs first On completion of the defrost there will be a drain down period The length of this will be determined by the parameter Drain Time and during this period none of the output relays will be energised The controller will then cause the system to enter the temperature recovery period this will cause the condensing unit and evaporator fans to restart although the fans will stop if the doors are opened After two minutes of the temperature recovery the LED displa
56. ing system This alarm will only be accurately generated if the Diagnostics parameter is selected as YES and a condenser probe is fitted This works by the controller taking temperature measurement readings over a period of time from the air evaporator and condenser probes These readings are then compared to a pre determined algorithm and an operating pattern generated by the individual operating characteristics of the particular product If these readings vary dramatically from the expected range either instantaneously or over an extended period of time the controller will highlight this in the form of an alarm The LCM display flashes the alarm message above and the siren will sound During this time the system will continue to attempt to operate as normal The LED display will continue to show the internal temperature as measured by the air probe T1 and the function icons The alarm sound can be temporarily muted by pressing any of the operating buttons 1 2 3 or 4 although following this the alarm will resound for one minute after one hour until the fault is rectified The LCM display will continue to flash the alarm message until it is reset If the controller is set to Off with this alarm and then set to On the alarm message will be removed although this will only be temporary if the cause still exists as the controller will re diagnose the problem It is unlikely that the operator could carry out any actions to co
57. input is open or closed circuit Aux Alarm set to 1 if the auxiliary input remains open circuit nothing will happen If however the auxiliary input is caused to close circuit the LCM flashes the alarm message above The alarm siren will sound but the system will continue to operate as normal and the LED display will continue to show the internal temperature as measured by the air probe T1 and the function icons The alarm sounder can be permanently muted by pressing any of the buttons 1 2 3 or 4 The LCM display will continue to flash the alarm message until it is reset This is done by causing the auxiliary input to open circuit mainly rectifying the cause of the external input close circuit to the PSU Aux Alarm set to 2 if the auxiliary input remains open circuit nothing will happen If however the auxiliary input is caused to close circuit the LCM flashes the alarm message above The alarm siren will sound and the controller will de energise all relays although the LED display will continue to show the internal temperature as measured by the air probe T1 The alarm sounder can be permanently muted by pressing any of the buttons 1 2 3 or 4 The LCM display will continue to flash the alarm message until it is reset This is done by causing the auxiliary input circuit meaning rectifying the cause of the external input close Circuit to the PSU 14 2 9 2 9 1 2 9 2 ADVANCED ALARMS AND WARNINGS Probe
58. inuous operation excepting door switch YES Cycle on off with compressor Low Alarm Temperature Differential C The temperature at which the alarm will sound after the appropriate delay period to warn that the measured temperature value is too low As this value is a differential it will move automatically so adjusting the low alarm temperature when the set point is adjusted Set Point Lo Alarm dt Alarm Warning Range 15 C to 1 C High Alarm Temperature Differential C The temperature at which the alarm will sound after the appropriate delay period to warn that the measured temperature value is too high As this value is a differential it will move automatically so adjusting the high alarm temperature when the set point is adjusted Set Point Temp Hyst Hi Alarm dt Alarm Warning Range 1 C to 15 C Temperature Alarm Delay mins The delay period between a temperature alarm condition occurring and the internal siren sounding with the appropriate LED alarm message appearing 1 Excludes the Temperature Alarm 00 Instantaneous audible alarm 01 to 120 Period of delay min Alarm Probe Selection Determine which probe is used as the temperature sensing alarm probe 1 Air Probe 2 Evaporator Probe 20 Door Stop Door Alarm Aux Alarm Compr Rest Compr Cycle Service Due Clean Filter Air o s Evap o s Cond o s Food o s Door Stop mins The delay perio
59. ld then function normally This probe would not be fitted to heated temperature models em CALL SERVICE SF 010 Alarm Warning SF 010 is an advanced diagnostic warning pertaining to the evaporating system This alarm will only be accuratelv generated if the Diagnostics parameter is selected as VES a condenser probe is fitted This works by the controller taking temperature measurement readings over a period of time from the air evaporator and condenser probes These readings are then compared to a pre determined algorithm and an operating pattern generated by the individual operating characteristics of the particular product If these readings vary dramatically from the expected range either instantaneously or over an extended period of time the controller will highlight this in the form of an alarm The LCM display flashes the alarm message above and the siren will sound During this time the system will continue to attempt to operate as normal The LED display will continue to show the internal temperature as measured by the air probe T1 and the function icons The alarm sounder can be temporarily muted by pressing any of the operating buttons 1 2 3 or 4 although following this the alarm will resound for one minute after one hour until the fault is rectified The LCM display will continue to flash the alarm message until it is reset If the controller is set to Off with this alarm and then set to On the alarm message will be rem
60. led the controller can also monitor and determine other component failures These include an evaporator fan failure defrost system fail blocked evaporator SP010 condenser fan failure condenser blocked SP020 and compressor failure low gas level or gas leak SP030 To enable this facility the Diagnostics parameter must be set to Yes For further details of the diagnostic outputs refer to the information in the Advanced Alarms and Warnings section Note If this function is utilised it is only intended as a quick guide to failure modes Although accurate it should be used in conjunction with established fault techniques to correctly identify problems and causes Food Probe In normal operation an algorithm calculates the product temperature and therefore the value for the Food probe normally given is an estimate However in conjunction with the PSU the FPC has the facility to show actual product temperature using an optional Food probe If this option is required the Food Probe parameter should be changed to Yes standard is No This will cause the controller to disregard the product simulation value parameter Food Sim and when the Info menu is selected the Food temperature value displayed will be the actual value rather than a calculated value For this option a food probe is required with the same thermistor operating characteristics as the KTY81 121 which is connected to the PSU by
61. lv should be isolated kai kul 4 slap S tm 0 03 Defrost Indication This indication is displayed during the automatic defrost cycle or following a manual initiation Dependant upon the prevailing conditions and the parameter settings the defrost will continue until it is terminated by either time or temperature A recovery period will then automatically occur to ensure the evaporator coil is at the correct operating temperature before commencing the Normal Operating Mode Normal Operating Mode 2 In normal operation the LED display shows the internal air temperature Above this temperature readout the three function icon LED s indicate when the condensing unit evaporator fans or defrost outputs are energised Routinely the temperature display will go blank during defrost periods as shown above ka x giae off Defrost Service Temp User Main Menu This menu is accessed by pressing any button when in the Normal Operating Mode Pressing button 1 Off will cause the unit to enter the Stand by Mode and the output relays to fall low Pressing button 2 Defrost will cause a manual initiation of the defrost cycle except in heated cabinet variants where this option is not available Pressing button 3 Temp will allow fine adjustment of the operating temperature setpoint Pressing button 4 Service allows access to the Supervisor Main Menu ka kul w giae Info Alarms lt lt Settings Superviso
62. m Warning Range 0 C to 15 C Value of 0 excludes the High Temperature Alarm 33 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 Temperature Alarm Delay mins The delay period between a temperature alarm condition occurring and the internal siren sounding with the appropriate LED alarm message appearing 00 Instantaneous audible alarm 01 to 90 Period of delay min Door Switch Determines if a door switch is fitted or not and consequently dictates whether the Evaporator Fan relay is controlled by the door switch If active the Evaporator Fan relay would be de energised therefore off when the door is opened Also determines if the Door Stop P19 and Door Open Alarm Functions are enabled 00 No door switch fitted 01 Door switch fitted Door Stop mins The delay period between the door being opened and the condensing unit stopping Only active if P18 01 00 Condensing unit stops instantaneous 01 to 90 Delay before unit stops min Door Alarm Delay mins The delay if any following the Door Stop period before the door open alarm sounds Therefore if the door stop P19 is set to 3 minutes and the door alarm delay P20 is set to 5 minutes the door open alarm will sound 8 minutes after the door was first opened Only active is P18 01 00 Instantaneous door alarm 01 to 90 Delay before alarm sounds min Display Offset K Allows the air probe and LED t
63. m to enter the temperature recovery period this will cause the condensing unit to restart as well as the evaporator fans running although now the fans will stop if the doors are opened After two minutes of the temperature recovery the LED display will display the internal air temperature and after a further three the LCM display will be extinguished The system has now re entered the normal operating mode If the defrost type Defr Type is set as Electric and Electric Defrost will occur At initiation only the defrost relay will be energised therefore the condensing unit and evaporator fans will cease Once again the period of the defrost will be determined by the value set in parameter Defr EndTm the Defrost Termination Time However if an evaporator probe is fitted parameter Evap Probe set to Yes the defrost may be terminated once the evaporator coil has reached the temperature as determined by the parameter Defr EndTp the Defrost Termination Temperature The defrost will end on time or temperature depending on which occurs first On completion of the defrost there will be a drain down period The length of this will be determined by the parameter Drain Time and during this period none of the output relays will be energised The controller will then cause the system to enter the temperature recovery period this will cause the condensing unit and evaporator fans to restart although the fans w
64. meter setting P02 2 Minimum value dependant upon Minimum Temperature Set point parameter setting P01 2 Press button 1 A timed temperature determined defrost will then follow SERVICE ADJUSTMENTS The FSC will have two Service adjustable modes the Model Selection function and the individual Parameter Adjustment The Model Selection function allows the controller to be set during manufacturing to the most appropriate model with the accompanying default setting values There are seven temperature default models which are High temperature Ht Low temperature Lt Meat temperature Mt Chill temperature Ct Wine temperature Wt Fish temperature Ft and a Heated temperature Hot 28 3 6 3 7 The individual Parameter Adjustment allows the controller s standard individual operating parameters set automatically by model selection default to be altered for a particular application This will allow adjustment for a specific customer requirement an engineering requirement or to overcome an operating problem All FSC controllers will arrive from the manufacturer with pre set default values of a standard high temperature model MODEL SELECTION d Press and hold button 3 and button 1 for 3 seconds then release both buttons The LED Display will show the model currently set If no further buttons are pressed for 30 seconds the controller reverts to the Stand by mode and no changes are sa
65. mines the time interval between service due clean warnings 00 Excludes Service Due Warnings 01 to 200 Interval period in weeks Condenser Clean Interval Warning Determines the time interval between condenser clean warnings 00 Excludes Condenser Clean Warnings 01 to 200 Interval period in weeks Display Offset K Allows the air probe and LED temperature display and hence the operating characteristics to be adjusted up or down to allow for system variations and tolerances Range 15 C to 15 C Evaporator Probe Offset K Allows the evaporator probe value to be offset thus changing the operating characteristics relating to the defrost routine Range 15 C to 15 C Condenser Probe Offset K Allows the condenser probe value to be offset thus allowing the condenser temperature used for diagnostic purposes to be accurately measured Range 15 C to 15 C Food Probe Offset K Allows the food probe value where fitted to be offset thus allowing the product temperature to be accurately measured Range 15 C to 15 C 21 Evap Probe Cond Probe Food Probe Door Switch Diagnostics Food Sim Disp Contr Address Evaporator Probe Identifies whether an Evaporator Probe is fitted dependent upon model requirement for diagnostic function No No Evaporator Probe Fitted Yes Evaporator Probe Fitted Condenser Probe Identifies whether a Condenser Probe fitted dependent upon re
66. mp Hyst Temperature Hysteresis 15 15 3 3 2 Defr Type Defrost Type Off Cycle Electric Hot Gas Off Cycle Hot Gas Hot Gas Fan Dly Tp Fan Delay Temperature 20 20 5 5 2 Fan Defr Op Fan Operation During Defrost End Max Cont Cont End End Defrost Day Number of Defrost Day 0 24 4 4 4 Defr End Tp Defrost Termination Temperature 0 45 30 30 30 Defr End Tm Defrost Termination Time 1 120 15 15 15 Drain Time Drain Down Time 0 15 0 3 1 Fan Cycle Evaporator Fan Control NO YES NO NO NO Lo Alarm dt Low Alarm Temperature Differential 15 1 3 3 3 Hi Alarm dt High Alarm Temperature Differential 1 15 3 3 3 Alarm Delay Temperature Alarm Delay 1 120 90 90 90 Alarm Probe Alarm Probe Selection 1 2 1 1 1 Door Stop Door Stop 0 120 3 3 3 Door Alarm Door Alarm Delay 0 30 5 5 5 Aux Alarm Auxiliary Alarm 0 2 0 0 0 Compr Rest Compressor Rest 0 10 0 0 0 Compr Cycle Condenser Duty Cycle 0 10 6 6 6 Service Due Service Due Interval Warning 0 200 36 36 36 Clean Filter Condenser Clean Interval Warning 0 200 18 18 18 Air o s Display Offset 15 15 0 0 0 Evap o s Evaporator Probe Offset 15 15 0 0 0 Cond o s Condenser Probe Offset 15 15 0 0 0 Food o s Food Probe Offset 15 15 0 0 0 Evap Probe Evaporator Probe NO YES NO YES YES Cond Probe Condenser Probe NO YES YES YES YES Food Probe Food Probe NO YES NO NO NO Door Switch Door Switch NO YES YES YES YES Diagnostics Diagnostics System NO YES YES YES YES Food Sim Thermal Mass Simulation
67. mum Temperature Set Point C The maximum value that the temperature set point can be adjusted to in the operator functions Variations maximum of 20 C from standard Set Point for the particular model P03 Standard Temperature Set Point C The standard default internal air temperature to be achieved before the condensing unit switches off The value is dependant upon the model selected see Parameter Table Page 65 P04 Temperature Hysteresis K Allowable temperature increase from Temperature Set Point before switching on refrigeration system 01 to 15 Used for heating control 00 Excludes the thermostat condensing system output falls low system does not run 01 to 15 Used for cooling control P05 Condenser Duty Cycle Condensing system on duration during a ten minute period i e with P05 set to 06 the condensing system will run for 6 minutes then switch off for 4 minutes The Cooler Duty Cycle is only active during PF1 air probe fault conditions Range 0 Condenser Duty Cycle inactive to 10 Condensing system constantly running P06 Evaporator Probe Identifies whether an Evaporator Probe is fitted dependent upon model 00 No Evaporator Probe fitted 01 Evaporator Probe fitted 32 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16 Defrost Type Identifies the type of defrost cycle to be performed 00 off cycle defrost 01 electric heater defrost 02 hot gas defrost Num
68. mum operating capability of the equipment it is recommended that regular servicing be carried out The type of maintenance and inspection required to do this should only be carried out by trained personnel The periodicity of this function is determined by the Service Due parameter The controller automatically triggers a warning when this cleaning is due At this time the message shown above will appear there will be no audible alarm The warning can be acknowledged by pressing any button 1 2 3 or 4 This will cause the message to stop flashing During this time the controller will continue to operate normally as well as display other messages such as Defrost cycles and the User Main Menu The timing for this function is associated with the compressor run time and is not based upon power supply available or the unit being in the operating mode Once the service has been completed access the parameter settings as described in 2 10 1 go to service due set at 36 reset to 0 Exit the programme and return to main menu Re enter the same programme and set service due back to 36 Exit programme and return to main menu If the service due warning is not required leave setting at 0 HIGH TEMP ALARM High Temperature Alarm This alarm occurs if the internal air temperature rises above the set point plus the hysteresis value plus the high alarm temperature differential for the period determined by the alarm delay period If this alarm occ
69. n min min min 52 hrs hrs hrs hrs 52 hrs hrs hrs hrs 53 wks wks wks wks 53 wks wks wks wks 54 Off Off Off Off 54 Off Off Off Off 55 On On On On 55 On On On On 56 NO NO NO NO 56 NO NO NO NO 57 Yes Yes YES YES 57 Yes YES YES YES 58 OK OK OK OK 58 OK OK OK OK 59 Set Set Set Set 59 Set Set Set Set 60 Clear Clear Clear Clear 60 Clear Clear Clear Clear 61 Relay 1 Relay 1 Relay 1 Relay 1 61 Relay 1 Relay 1 Relay 1 Relay 1 62 Relay 2 Relay 2 Relay 2 Relay 2 62 Relay 2 Relay 2 Relay 2 Relay 2 63 Relay 3 Relay 3 Relay 3 Relay 3 63 Relay 3 Relay 3 Relay 3 Relay 3 64 Foster Ltd 1A Foster Ltd 1A Foster Ltd 1A Foster Ltd 1A 64 Foster Ltd 1B Foster Ltd 1B Foster Ltd 1B Foster Ltd 1B 65 Code Code Code Code 65 Code C digo Kode 66 Model Mod le Modell Model 66 Model modelo Model 67 Min Temp P Cons mini Min Soll Mini Temp 67 Min Temp ajuste min Min Temp 68 Max Temp P Cons maxi Max Soll Maxi Temp 68 Max Temp ajuste m x Max Temp 69 Temp Set Pnt Cosigne Std Soll Stand Temp 69 Temp Set ajuste Temp Juster 70 Temp Hyst Diff rentiel Temp Hyst Temp A w 70 Temp Hyst hist Temp Temp Hyst 71 Defr Type type d giv Abi Typ Ontdooier 71 Defr Type tipo desesc Afrimg Type 72 Fan Dly Tp ret ventil Vent Verz Vertr Vent 72 Fan Dly Tp Tp ret vent Fan Fs Temp 73 Fan Defr Op opt ventil Vent Opt Dooivt Aan 73 Fan Defr Op opc ventil Fan Afrim 74 Defrst Day d giv vjour Abtau Tag Dooi Dag 74 Defrst Day desesc dia Afrimg dag 75 Defr
70. nitiated Both the defrost relay and the condensing relay will be energised but the evaporator fans will cease Again the period of the defrost will be determined by the value set in parameter P11 but where an evaporator probe is fitted the defrost may be terminated by temperature parameter P10 The defrost will end on which ever happens first the defrost time being elapsed or evaporator coil temperature being achieved Following a defrost electric Hot Gas or Off Cycle a Drain Down Period will occur This is a period when no relays are energised This is to allow all the water that has melted to drain from the coil before beginning the recovery period The length of the Drain Down period is variable and is determined by the value set in parameter P12 Once the Drain Down period is complete the refrigeration system goes into recovery This is the time when the evaporator coil temperature is reduced During this time only the condensing unit relay is energised Once recovery is complete the evaporator fans will re commence operation subject 26 to the door switch if fitted The recovery period is 3 minutes for all models however if an evaporator probe is fitted the evaporator fans may startto operate if the Fan Delay Temperature is achieved prior to this time This basically means that if the evaporator coil is cold enough before the 3 minutes has passed the evaporator fans will re start The Fan Delay Temperature is de
71. nue to operate until the period of time set in the Door Stop parameter P19 has lapsed At this time the condensing unit relay will de energise and the refrigeration system will stop A further period of time defined in the Door Open Alarm Delay parameter P20 must pass before the door open alarm will sound Therefore for the door open alarm to sound the total period of time defined in parameters P19 P20 must have elapsed Once initiated an audible alarm will sound The LED display will alternately show 000 and the internal air temperature in a one second cycle The Door Open Alarm can be muted permanently by pressing button 4 The alarm can be silenced and reset by shutting the door Shutting the door will also cause the refrigeration system to restart Condenser Clean Warning This warning will only be operational if parameter P25 is set to 01 or above that is the warning function is enabled If parameter P25 is set to 00 the warning is disabled and will not occur The value set in parameter P25 relates to the interval period in weeks between the condenser clean warning being given The clock counting this period is only active when the condensing unit is operating Therefore if the unit is left without mains power or in the stand by the condenser clean clock will not be active When the pre set period has elapsed the Condenser Clean Warning will be initiated
72. omatically increment equivalent to the hours it will not matter if the controller is in the operating or sleep mode The counter value will not increase if mains electrical power is removed Therefore the time run counter will provide a total power on value The Counter will operate between 0 and 60 000 hours which equates to 2 500 days 357 weeks or 6 8 years Once the Counter has reached 60 000 it will not reset but the controller will continue to operate normally Should the Time Run Counter then be viewed at a later time the only information that could be established is that the controller had been supplied with mains power for longer than 60 000 hours The operation of the counter clock will not effect or be effected by the operation of the condenser clean or service due clocks Viewing Time Run The total time run can only be viewed using a PC and a version of the TAB software The controller will be connected to the PC via the PSU and by interrogating the TAB software using the menu system the total time run will be able to be viewed It is not possible to view the Counter without this software It is not possible to reset the Time Run Counter STANDARD ALARMS AND WARNINGS CLEAN FILTER Condenser Cleaning Warning ESE To maintain the efficient operation of the equipment the condenser filter must be cleaned at regular intervals The controller automatically triggers a warning when this cleaning is du
73. or Ice Melt to drain from the evaporator coil before the condensing system restarts 00 No drain down time 01 to 15 Drain down period Fan Delay Temperature C The temperature the evaporator coil must reach following a defrost before the evaporator fans are allowed to re start Only active if an evaporator probe is fitted PO6 01 Range 10 C to 10 C Evaporator Fan Control Determines the evaporator fan operating mode Selecting 01 and thus causing the fan to cycle with the compressor can be used to produce a higher internal humidity 00 Continuous operation excepting door switch 01 Cycle on of with compressor Low Alarm Temperature Differential C The temperature at which the alarm will sound after the appropriate delay period to warn that the measured temperature value is too low As this value is a differential it will move automatically so adjusting the low alarm temperature when the set point is adjusted Set Point P15 Alarm Warning Range 0 C to 15 C Value of 0 excludes the Low Temperature Alarm The actual value depends on the sign of P04 High Alarm Temperature Differential C The temperature at which the alarm will sound after the appropriate delay period to warn that the measured temperature value is too high As this value is a differential it will move automatically so adjusting the high alarm temperature when the set point is adjusted Set Point P4 P16 Alar
74. oved although this will only be temporary if the cause still exists as the controller will re diagnose the problem It is unlikely that the operator could carry out any actions to correct the problem without some intervention from suitable trained service personnel except check for loading problems or blockages The major possible causes for this alarm are outlined below this list is not intended to be exhaustive but to cover the primary expected causes of this alarm Due to the nature and various types of refrigeration system it is not practically possible to pin point each fault exactly however with some basic fault finding techniques this alarm should assist in the diagnostic process i Evaporator fan failure ii Evaporator coil blocked iii Evaporator compartment inlet blocked iv Evaporator coil blocked due to ice defrost problem v Standard defrost parameters unsuitable for product application defrost time drain time etc vi Defrost heater failure remote models vii Drip tray heater failure operation viii Drain line blocked ix Drain line heater failure x Evaporator probe dislodged misplaced Once the fault cause has been rectified the controller should be switched Off and then On This will reset the diagnostic algorithm and remove the alarm messages 15 2 9 3 2 9 4 SF 020 an SF 020 Alarm Warning SF O20 is an advanced diagnostic warning pertaining to the condens
75. quirement for diagnostic function No No Condenser Probe Fitted Yes Condenser Probe Fitted Food Probe Identifies whether a Food Probe is fitted dependent upon requirement for accurate product measurement No No Food Probe Fitted Yes Food Probe Fitted Door Switch Determines if a door switch is fitted or not and consequently dictates whether the Evaporator Fan relay is controlled by the door switch If active the Evaporator Fan relay would be de energised therefore off when the door is opened Also determines if the Door Stop and Door Alarm functions are enabled No No door switch fitted Yes Door Switch Fitted Diagnostic System Determines whether the advanced diagnostic system is operational or not For the diagnostics to function a Condenser probe is required to be fitted No Diagnostics system off Yes Diagnostic system on Thermal Mass Simulation K Controls the thermal mass volume simulated by the controller and displayed on the fascia The greater the value the greater the resulting slow down The controlling functions continue to operate directly on the actual air temperature 00 Instantaneous air temperature displayed 01 to 200 Thermal mass simulation slow down rate Display Contrast Darkens or lightens the characters on the LCM display to provide better contrast to read the display in varying light conditions 00 Maximum character background contrast 01 to 100 V
76. r Main Menu Accessed from the User Main Menu by pressing button 4 Service This allows the operator to view further temperature information and change the language of the text by pressing button 1 Info Any alarms or warnings present can be viewed and some can be cleared by pressing button 2 Alarms Pressing button 3 Settings will lead to a menu where an access code needs to be entered This is for use by maintenance and service personnel only To return to the User Main Menu button 4 lt lt should be pressed ko kd x ela 2 5 2 5 1 2 5 2 2 5 3 OPERATING MODES Normal Operation When mains power is initially applied the LCM text display will show the start up message including the software version and the base model operating range for a period of three seconds during which time the controller performs a self check The LED display will not illuminate during this time After 3 seconds the text display will then extinguish and the LED display will show the temperature measured by Probe 1 T1 the internal air temperature probe The function LED s will also illuminate to show which output relays are energised Therefore if the measured temperature is not within the pre set temperature range the controller will activate the condensing or heating system All timings i e defrost intervals will be taken from power up The evaporator coil temperature measured by Probe 2 T2 may be temporarily view
77. rameters Min Temp lt lt Set Use button 2 to scroll through to the required parameter heading Defrost Day SEI From Service Main Menu depress button 3 Parameters If the required parameter is missed button 1 can be used to scroll backwards through the parameters Depress button 3 SET to enable adjustment of the TTIE AM parameter value lt 4 Set 18 2 11 Use button 1 and button 2 to adjust the value to the Defrost Day required setting in this case 6 lt 6 OK Depress button 3 OK to save new value Controller updates DIT settings and display shows next parameter heading lt Set If no further changes are required press button 4 to return to Test Model the Service Main Menu lt Parameters If during the model selection button 4 lt lt is pressed the controller will revert to the Service Main Menu without making any changes to the default model or parameter settings Similarly if no buttons are depressed for a period of one 1 minute the controller will revert to the Normal Operating Mode without saving any changes PARAMETER DEFINITIONS Min Temp Max Temp Temp Set Temp Hyst Defr Type Fan Dly Tp Minimum Temperature Set Point C The minimum value that the temperature set point can be adjusted to in the operator functions Variation maximum value 40 C maximum determined by value of Max Temp parameter Maximum Tempera
78. ration system versions There are 3 storage temperatures models available all designed to operate in Climate Class 5 ambient conditions The storage temperatures are controlled by an intelligent microprocessor displaying both storage temperatures and alarm conditions should they occur The cabinets are manufactured as a one piece foam shell having 60mm Zero ODP foam insulation Top mount refrigeration systems are fitted with a unique plug refrigeration system except dual temperature cabinet allowing easy removal on site In addition the lid of the plug box can easily be removed allowing access to internal component parts The refrigeration systems use Zero ODP HFC refrigerants however Hydrocarbon refrigerant can be supplied to most top mount models as an option Coated evaporator coils are fitted to prevent corrosion and prolong refrigeration life The thermal break is fitted with a removable cover strip allowing easy access to replace or fit a door frame heater The magnetic gasket provides a positive door seal against the thermal break All cabinets are fitted with a special door lock which will not damage the door if closed in the locked position PRO COUNTER The Pro range is based on the Premier Range basic cabinet shell and refrigeration system however the door drawer and microprocessor differ There are three storage temperatures available operating in an ambient temperature up to 43 C climate class 5
79. robe not fitted display shows S Press button 4 lt lt to exit to User Main Menu 2 off Defrost a ka x gae Service Temp 2 3 BASIC USER ADJUSTMENTS 2 3 1 Increase Set Point Low Point of Temperature Band Off Defrost Press any button 1 2 3 or 4 Service Temp Press button 3 for Temp Set menu DEES l Temp Set Use button 2 to adjust setting to required value lt 21 C OK Press button 3 OK to save and exit w n ue aP Temp Set Press button 4 lt lt to exit without saving 2 lt 18 C OK G EM Display will return to User Main Menu W wo off Defrost Note Maximum value dependant upon Maximum Temperature Service Temp Set point parameter setting 2 3 2 Decrease Set Point Low Point of Temperature Band off Defrost Press any button 1 2 3 or 4 Service Temp Press button 3 for Temp Set menu Temp Set Use button 1 to adjust setting to required value 2 lt 21 C OK 2 Press button 3 OK to save and exit Temp Set Press button 4 lt lt to exit without saving lt 25 C OK Display will return to User Main Menu Off Defrost Note Maximum value dependant upon Maximum Temperature 2 Service Temp 2 Set point parameter setting 2 3 3 Initiate Manual Defrost Off Defrost Press any button 1 2 3 or 4 Service Temp Press button 2 for Defrost initiation Defrost On A defrost and Reco
80. rrect the problem without some intervention from suitably trained service personnel except checking for condenser cleanliness or blockages The major possible causes for this alarm are outlined below this list is not intended to be exhaustive but to cover the primary expected causes of this alarm Due to the nature and various types of refrigeration system it is not practically possible to pinpoint each fault exactly however with some basic fault finding techniques this alarm should assist in the diagnostic process i Condenser coil blocked dirty ii Condenser coil obstructed iii Condenser fan failure Once the fault cause has been rectified the controller should be switched to Off and then On This will reset the diagnostic algorithm and remove the alarm messages SF 030 SF 030 Alarm Warning SF 030 is an advanced diagnostic warning pertaining to the compressor and refrigerant gas system This alarm will only be accurately generated if the Diagnostics parameter is selected as YES and a condenser probe is fitted This works by the controller taking temperature measurement readings over a period of time from the air evaporator and condenser probes These readings are then compared to a pre determined algorithm and an operating pattern generated by the individual operating characteristics of the particular product If these readings vary dramatically from the expected range either instantaneously or over an e
81. s the Man Machine Interface MMI and is connected via two ribbon cables to the Power Switching Unit PSU which is common to all models both Premier and Economy The controller contains all pre set information necessary to operate a cabinet or counter model in standard configuration dependant upon which model is selected during the controller installation set up The choice of the operating configuration is set in Model Selection Particular changes to allow for local conditions can then be made via the Service Parameters The display is made up of three green 7 segment LED s each with a decimal point The LED s will be capable of showing all numerical figures and several alphabetical characters to enable clear operating temperature information and assist with model and individual parameter programming The decimal point of each character will show refrigeration component operation in conjunction with the energising of the relays compressor evaporator fans and defrost The front of the controller is covered witha membrane which provides a seal of at least IP54 This membrane will cover all four operating buttons which can then be used singularly or in conjunction with each other to change operating parameters acknowledge alarms select model variants and change individual operating parameters A mimic of the FSC controller display will be available called the Remote Display Unit RDU with a Foster Part Number 0
82. teresis value P04 plus the High Temperature Alarm differential P16 and is maintained for a period of time equal to the Alarm Delay parameter setting P17 If a High Temperature Alarm occurs the MINI LED displav alternates between showing MM on a one second cycle with the internal air temperature and the audible alarm will sound The audible alarm can be temporarilv muted for one hour bv pressing button 4 The alarm can oniv be reset once the normal operating temperature range has been achieved and when this happens the displav and alarm will automaticallv be cancelled and reset The High Temperature Alarm value in parameter P16 is a differential value This means that if a Set Point value of 1 C is set with a Hysteresis value of 3 K and a High Temperature Alarm differential of 4 C a High Temperature Alarm will occur once the Alarm Delav Period P17 has passed if the internal air temperature rises above 8 C If the Set Point is then changed to 3 C with no other changes the High Temperature Alarm will occur if the internal air temperature rises above 10 C Therefore Setpoint P16 High Temperature Alarm The purpose of the Alarm Delav P17 is to allow for svstem variations which may occur such as the initial switch on and pull down large load changes and defrosts If there is no delav period set a high temperature alarm mav be initiated too earlv before the refrigeration svstem has an opportunitv
83. termined by the value associated with parameter P 13 When a defrost is initiated the display will show either ddd PO9 01 standard or the internal air temperature throughout the defrost cycle the time from defrost initiation through to normal operation The actual display during defrost is controlled by the setting of parameter PO9 if PO9 is set to 00 the internal air temperature will be displayed throughout defrost cycle If a value of Set Point Hysteresis PO3 P04 Ifa value 02 is set for PO9 ddd will be displayed from defrost initiation through until the time evaporator fans should restart Drain Down Time P12 3 minutes for no evaporator probe models or Fan Delay Temperature P13 is achieved on models with an evaporator probe fitted The display will then revert to displaying internal air temperature A defrost can be initiated manually if required The procedure for this is detailed in the User Functions section but the defrost operation and display will be the same as for an automatic defrost Should a manual defrost be initiated the automatic defrost clock will reset and therefore subsequent defrosts will follow at the normal time interval 3 2 CONTROLLER ADJUSTMENT A B LC 1 Stand by On Button 2 Temperature Button 3 Defrost Decrement Button BL Mute Increment Button
84. to react to imposed changes Tvpical causes of a High Temperature Alarm could be too hot a product load introduced faultv refrigeration equipment or a door being left open with no door switch fitted If a door switch is fitted the Door Open Alarm will typically sound before the High Temperature Alarm If the door is left open for a period such that a High Temperature Alarm then occurs this will not be displayed and the alarm will not be able to be muted until the Door Open Alarm is cleared Parameter P04 is summed to parameter P16 to obtain the High Temperature Alarm if only it s greater that 0 cooling mode In addition this alarm is inhibited during the defrost period 30 3 8 2 3 8 3 3 8 4 3 8 5 Low Temperature Alarm The Low Temperature Alarm will occur if the internal air temperature measured by the air probe T1 decreases below the Set Point standard POS plus the Low Temperature Alarm differential P15 after the period determined by the Alarm Delay parameter P17 Should a Low Temperature Alarm occur the LED display alternates between showing LI LILI MU on a one second cycle with the internal air temperature and the audible alarm will sound The audible alarm can be temporarily muted for one hour by pressing button 4 The alarm will only be reset once the normal operating temperature range has been achieved and when this happens the display and alarm will automatically be cancelled and r
85. to storm drains foul drain 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 UK laws and regulations Premier amp Pro Cabinets amp Counters CONTENTS 1 0 INTRODUCTION 1 1 Premier Cabinet 1 2 Premier Counter 1 3 Pro Cabinets 1 4 Pro Counter 2 0 PREMIER CABINET amp COUNTER Controller Operating Instructions 2 1 Foster Premier Controller FPC 2 2 Basic User Functions 23 Basic User Adjustments 2 4 Controller Display Messages 2 5 Operating Modes 2 6 Additional Features Standard and Optional 2 7 Standard Alarms and Warnings 2 8 Optional Alarms and Warnings 2 9 Advanced Alarms and Warnings 2 10 Service Adjustments 2 11 Parameter Definitions 2 12 Premier Controller FPC Default Values Model Table 2 13 Conversion Tables 3 0 PRO CABINET amp COUNTER Controller Operating Instructions 3 1 Foster Standard Controller 32 Controller Adjustment 3 3 User Functions 3 4 User Adjustments 3 5 Service Adjustments 3 6 Model Selection 3 7 Parameter Adjustment 3 8 Alarms and Warnings 3 9 Parameter Definitions 3 10 Standard Controller Model Default Value Table 3 11 Standard Controller Electric Defrost Model Value Table PRO B 600 HW amp LW Parameter Settings TEC
86. ture Set Point C The maximum value that the temperature set point can be adjusted to in the operator functions Variation minimum value determined by Min Temp parameter maximum of 120 C Standard Temperature Set Point C The standard default internal air temperature to be achieved before the condensing unit switches off The value is dependent upon the model selected see Parameter Table Temperature Hysteresis K Allowable temperature increase from Temperature Set Point before switching on refrigeration system 01 to 15 Used for heating control 00 Excludes the thermostat condensing system output falls low system does not run 01 to 15 Used for cooling control Defrost Type Identifies the type of defrost cycle to be performed Off Cycle Off cycle defrost Electric Electric heater defrost Hot Gas Hot gas defrost Fan Delay Temperature C The temperature the evaporator coil must reach following a defrost before the evaporator fans are allowed to restart Only active if an evaporator probe is fitted Evap Probe YES Range 20 C to 20 C 19 Fan Defr Op Defrost Day Defr EndTm Drain Time Fan Cycle Lo Alarm dt Hi Alarm dt Alarm Delay Alarm Probe Fan Operation During Defrost Selects the evaporator fan operating mode during a defrost Selecting End causes the evaporator fans to stop at defrost initiation and restart when the evaporator temperature
87. upervisor menu via the info menu instead of the algorithmic value which would normally be displayed LCM Display shows Probe 4 failure indicating a food probe T4 failure the LED display continues to show the internal air temperature and the function icon indicators Alarm siren sounds but can be permanently muted by pressing any button 1 2 3 or 4 although the LCM display will continue to show flash the alarm message until it is reset If the temperatures from the Supervisor Main Menu Info are viewed the Food temperature readout will show 2 all other temperatures will be able to be viewed normally During this period the unit will continue to operate and this failure will have no effect on product operation There is however no action that can be taken by the user in this instance to remedy the failure the only solution is to replace the faulty food probe This can be done without removing the mains power supply although if at all possible the supply should be isolated but as a minimum the controller should be set to Off Once a new food probe has been fitted the supply should be restored and the unit set to On The alarm will then automatically be reset and the unit should then function normally Auxiliary Alarm Condition Warning EE Dependent upon the setting of the Aux Alarm parameter the following alarms will occur Aux Alarm set to O standard setting nothing will happen if auxiliary
88. urs the LCM display will flash the alarm message above The alarm siren will sound but can be muted for a period of one hour by pressing any button The LCM display will continue to flash throughout this alarm The LED display will show the internal air temperature and the function icons If the temperature has not returned to within the operating limits after one hour the alarm will resound for one minute This process will continue until automatically cancelled by system returning to its normal operating temperatures LOW TEMP ALARM Low Temperature Alarm This alarm occurs if the internal air temperature falls below the set point minus the low alarm temperature differential for the period determined by the alarm delay period If this alarm occurs the LCM display will flash the alarm message above The alarm siren will sound but can be muted for a period of one hour by pressing any button The LCM display will continue to flash throughout this alarm The LED display will show the internal air temperature and the function icons If the temperature has not returned to within the operating limits after one hour the alarm will resound for one minute This process will continue until automatically cancelled by the system returning to its normal operating temperatures Probe 1 CALL SERVICE Air Temperature Probe Failure LCM Display flashes Probe 1 failure indicating an air probe T1 failure LED display shows function icons only Alarm siren
89. ved To change the Model Selection press and release button 4 model selection each time button 4 is pressed as shown below Put controller to Stand by mode Press and release button 1 The LED display will cycle through the High Temperature Ht Low Temperature Lt Meat temperature Mt Chill temperature Ct Wine temperature Wt WOOO O Fish temperature Ft Heated temperature Hot TICE PIA feed ap mal Lasi lan an Lust irch H DO it is only possible to cycle through the model ranges in one direction gt 7 If no buttons are pressed for 30 seconds no changes are saved To save and exit model selection press button 1 Note When the model change mode is entered on an FSC controller any previously made User or Service parameter changed that have been saved will be lost and the controller will revert to the default settings for the model selected this includes re selecting the same model PARAMETER ADJUSTMENT d Press and hold button 2 and button 1 e for 3 seconds then release both buttons The controller will enter the parameters If no buttons are pressed for 30 seconds the controller reverts to the Stand bv mode and no changes are saved Put controller to Stand by mode Press and release button 1 3 8 3 8 1 To select the parameter requiring adjustment use either the increment button 4 to move upwards the LED display will show the appropriate parameter
90. very Program will occur 0 03 On completion unit will return to normal operation Note Not available on Heated Xt variants a gen 2 2 3 4 Change Display Text Language Off Defrost Service Temp Press any button 1 2 3 or 4 Press button 4 for Service menu Info Alarms lt lt Setting Press button 1 for Info menu Press button 3 for Text menu e e oye lt 20 C Text Use buttons 1 and 2 to select language Press button 3 OK to save and exit 2 English Une e Press button 4 lt lt to exit without saving b pi Display will return to User Main Menu off TE Service Temp 2 4 2 4 1 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 CONTROLLER DISPLAY MESSAGES FOSTER Ltd 1A Low Temp G Start Up and Self Test Indication This indication is only displayed during the first 3 seconds following mains electrical power being applied to the cabinet During this period the controller performs a self check and a check of the operating system prior to commencing the normal operating mode The text on the Start Up message confirms the cabinet operating temperature and the software version S w giae Susa a 0 Stand by Indication b This indication is displaved while the unit is not operating but with mains electrical power still applied This mode mav be used for internal cleaning regimes and short period when the unit is not required For extended periods of inactivitv the mains supp
91. xtended period of time the controller will highlight this in the form of an alarm The LCM display flashes the alarm message above and the siren will sound During this time the system will continue to attempt to operate as normal The LED display will continue to show the internal temperature as measured by the air probe T1 and the function icons The alarm sounder can be temporarily muted by pressing any of the operating buttons 1 2 3 or 4 although following this the alarm will resound for one minute after one hour until the fault is rectified The LCM display will continue to flash the alarm message until it is reset If the controller is set to Off with this alarm and then set to On the alarm message will be removed although this will only be temporary if the cause still exists as the controller will re diagnose the problem It is unlikely that the operator could carry out any actions to correct the problem without intervention from suitably trained service personnel The major possible causes for this alarm are outlined below this list is not intended to be exhaustive but to cover the primary expected causes of this alarm Due to the nature and various types of refrigeration system it is not practically possible to pinpoint each fault exactly however with some basic fault finding techniques this alarm should assist in the diagnostic process i Refrigerant gas leak ii Incorrect gas charge iii Compressor failure 16
92. y will display the internal air temperature and after a further three the LCM display will be extinguished The system has now re entered the normal operating mode A defrost can be initiated manually if required The procedure for this is detailed in the User Functions section but the defrost operation and display will be the same as for an automatic defrost Should a manual defrost be initiated the automatic defrost clock will be reset and therefore subsequent defrosts will follow the normal time interval Notes i The Defrost period is defined as the time from initialisation to the recommencing ofthe refrigeration cycle This includes the defrost fan delay and temperature recovery periods ii Defrosts do not occur and are not available on heated Xt variants iii If any buttons are pressed during the defrost period the display will show the User Main Menu and access to all normal functions will be available The display will revert to showing the defrost status and time elapsed if no further buttons are pressed for 1 minute ADDITIONAL FEATURES STANDARD AND OPTIONAL Diagnostic System The FSC controller has the capability to diagnose certain operational faults Some basic faults such as high temperature door open and probe failure alarms are standard on all models If a Food probe is fitted the controller will diagnose the failure of this probe should it occur If an air evaporator and condenser probe are fitted and enab

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Service Manual - Prem & Pro Controller