Service Manual - Foster web spares
Contents
1. JINO ZGHL0 9004 980016 00 F zsyoe 9004 10 1 6 2 10 53 JEXJES o m 310N 335 AV ldSIQ QuvOBM3HLOM AVIdSIO AMZDIVB Honor N3TIOMINOO uu eus E 100 185 153 Len 1893 1535 10 9 81 2 10 10 0 6 2 10 m os 0 9 pe p e e MOSN3S 05 0 6024 6800 85 00 1090 9003 10 2969 2 10 ALIGINNH SSL QVMZLH lt M L 104 184 154 10 9 81 2 10 nci El EJ EJ ERE n Q viva AlddNS v 335 38084 lv d N j N f j H 4 3 8 V Z 10 Z 19 0 3002 LL L83 Sjapow 40 Manual Relay Test ED This function is a useful tool that will aid engineers in basic service diagnostics When Relay Test is selected from the Service Settings screen the engineer can select each relay individually to energise the linked part During testing the relay selected will highlight the block in blue and unless manually switched off by pressing the relay number again will run for 2 minutes before de energising More than one relay can be activated at a time To exit this menu press the Home button and the display will revert to the Service Settings Screen If no buttons are pressed for more than 1 minute the display will automatically return to the Home Screen Footprint Testing This func2. By Appointment to Her Majesty Queen Elizabeth II Suppliers of Commercial Refrigeration Foster Refrigerator King s Lynn FB1 1 Controller ENUEN a3iAJaG English A Division of ITW Ltd Foster Refrigerator Oldmedow Road King s Lynn ISO 9001 150 14001 Norfolk 4JU United Kingdom November 2014 Version 1 Contents Page Manual Information amp Health amp Safety Notes 1 Environmental Management Policy 2 Disposal Requirements amp Electrical Safety 2 DRPTRI Model Installation amp Electrical Supply 3 Start Up Controller Display amp Icons 4 5 How To Run Cycles 5 6 User Adjustment amp Parameter Setting 7 FB1 11 Default Parameter Values amp Descriptions 8 14 Model Specific Parameter Values 15 17 Wiring Diagrams 18 22 Relay amp Footprint Testing 23 Technical Data 24 Troubleshooting 25 27 Service Manual Information The products and all information in this manual are subject to change without prior notice We assume by the information given that the person s working on these refrigeration units are fully trained and skilled in all aspects of their workings Also that they will use the appropriate safety equipment and take or meet precautions where required The service manual does not cover information on every variation of this unit neither does it cover the installation or every possible operating or maintenance instruction for the un
3. zm Dalay ature 0 to 120 min Delay before alarm temperature warning 30 Door Alarm Delay Oto 30min Delay before Door Open alarm warning Evaporator Fan Min Minimum evaporator fan stop period following door Stop opening etc Compressor Rest Time Oto 30 Compressor rest time o Humidity temperature threshold temperature at 0 to 90 which humidity control is enabled Variation below humidity set point level before Humidity Low 10 to 0 humidity system activation 5 Humidity High 0 to 10 Variation above humidity set point at which refrig eration system humidity alarm activation Humidity Alarm Delay 0 to 120 min Delay before humidity alarm warning Humidity Probe Offset 10 to 1096 Humidity probe offset Humidity Simulation 0 to 100 Displayed humidity slowdown Power Fail Alarm 0 to 120 min Power failure alarm time if Power fail alarm 0 power failure alarm is disabled 0 to 52 Condenser clean period With Cond Clean warn Cond Clean Warn Weeks 0 condenser cleaning alarm is disabled Data collection and download function FCOM fit S Data Logger NO or YES ted download icon displayed ystem Tim before starting screensaver from Home Screensaver Tmt 0 to 120 min screen with value 0 screensaver is not enabled and display remains constantly illuminated Not Used NON Digital input not activated 30 10 Pd Configurable
4. 0 1 o Con cenw o o Screensaver T 0020 Nr Repeater 10 40 EOC Max Duration o 0 gnMode _ Steam Control TANK StamHeseroN o SteamHeater OFF s PuseDeay 20 2 Pulse OFF Air Probe Offset Evp Probe Enable Lo wo mw Evp Probe Offset Auxiliary Input soru o Aux Probe Aux Probe Offset Cond Alarm Temp EMT o Display Scale Thermal Simulation Yellow highlighted parameter values show a difference from the default controller setting A 2 e n o M cec oom d NOISH3A NJTIOMINOO 11 183 0644 XIOJHON NNAT S 9NDI AOGCSATIO Aaya Ad S 30 Lus 16 1 31504 CLT 441504 60 00 75 822 10 WVMOVIO ON SNIMVEG a 5 C 31va 9 42538 A33 9 90 94 AYN GaISIGOW 318 2 AVIdSIG 20 2 39vd 335 a IN N ANN N 00 400 00 sen iy A A 9 g o V V A 2 2 J v o v U gt gt gt 20 BE I 2 0 79 o m m m a 5 7 gx z
5. Auto Auto Cycle S o Chill Setpoint __ 8 8 D Phase ChillHysteresis 0 o 0 0 83 3 3 Tem 0 5 5 Chill Fan Speed o 0 140 10 Retard Setpoint NEM 5 5 Retard Retard Hysteresis Retard Fan Speed Recovery Setpoint 8 phase Prove Duralon ano 6 __ 30 Prove _ ProveHeatHysteresis 2 2 2 Phase Prove Lift 50 s s PrvLitFanSpeed 85 85 5 PrvOFFFanSpeed 80 0 PrvONFanSpeed o 85 85 85 __ Prove Humidity Prove Humidity Set Prove Humidity Set 85 Hold Enable __ NO Phase C 2 3 3 HoldFanSpeed 01 80 80 Hold Humidity Set 80 Manual Manual Setpoint 30 Manual Chill Hys _3 3 3 Manual Manual Heat Hys 4 Prove Manual Heat Hys Manual Load Temp Manual Load Temp 20 Manual Fan Speed 10 100 710 Man HumidtySet 850 Man Humidity Humidity Set o lt 0 e zn ruo toad Timeo o o o Man toad Timeo o o DoorAlarm Delay s s EvpFanMnstp 0 1 o Hum ProbeOfset o PowrFaiMam
6. ON NOlLdIM2S3Q 0 318 2 14510 70 JONVYO MO JUHM HM N3389 1 9 M 98 318 18 A39 03 ay M8 3009 300102 37872 701 131915 ISIMYIHLO SSTINN 05844407 37872 6 04011 535010 O 0bl SN3dO 3dAL 135012 ATIVMON 15 8 0449 535012 2409 SN3dO 3dAL 01350172 ATIVMON M3lV3H 1 535010 2409 SN3dO 3dAL 055012 ATIVNYON 9 HOSN3S VIS dW3lM3AO 40 ONILLIJ 303 MOTIV OL ANN G WENS OLN WHO YOL 11 380Md MV SYILINVYYd NILYYJdO 21410345 HUM Q386913NO9 S3TIOMINOO YSS Z 7 AVIAN 2 YOLONGNOD 134905 31231044 0828 VOZ OINI 904 339 1440 YZE 5 1 SSLON ES gt 2 133 5 9 gt 2 133 5 ER od 8 HOLMS 41 Z 28 15 0 ISHS xs T I33HS n gt 133 5 a LE gt gt 133 5 H gt l33HS n gt 133 5 YOSSAYdNOO ow s WOINLOATA NOSS3HdWOO poe d N W 7 gt f H 4 3 8 V Jo LL Lg3 10 90M ON 3 0 0 0 40 310W33 39NYQHO2OV NI
7. 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 management licence or a carrier holding an appropriate exemption Ensure the person receiving the waste at its ultimate destination is in receipt of a waste management licence or valid exemption 6 Handle and store refrigerants in such a way as to prevent their emission to atmosphere and ensure they are disposed of safely and in accordance with environmental law 7 Make arrangements to ensure all staff who handle refrigerants do so at a level of competence consistent with the City Guilds 2079 Handling Refrigerants qualification or equivalent qualification 8 Ensure all liquid substances are securely stored to prevent leaks and spill and are not disposed of into storm drains foul drain or surface water to soil Disposal Requirements If not disposed of properly all refrigerators have components that can be harmful to the environment All old refrigerators must be disposed of by appropriately registered and licensed waste contractors and in accordance with national laws and regulations General Electrica
8. EN60730 2 9 EN55022 Class B Troubleshooting Alarms Each alarm that is displayed should be self explanatory however by pressing the information icon will ALARM provide further details as to the cause and necessary action required rr 45 TUE 21 02 If an alarm has been silenced than the Home screen will display a visual indicator as shown below To view this alarm and or the alarm history press the flashing red alarm bell as seen above or if the alarm has been rectified access this history screen by navigating through the Service Settings Screen and selecting Alarms ALARM INFO ALARM INFO Active History Active History 08 04 21 02 08 04 21 03 E 08 04 21 02 e The controller will automatically store the last 20 alarms Active alarms are those that need attention whereas historic are those that have shown and been fixed 08 04 20 44 Currently the X or delete button has no function 00042005 08 04 20 44 08 04 20 44 Multiple Warnings Should multiple alarms show this will be the order of importance they are displayed Aams Wemmgs Air temperature T1 Probe Fault 2 HumiiySensorFalue Low Temperature Warning 3 HehPresueAam 9 Power Faire 6 Low Pressure Alarm Audible amp Visual Action Solution Alarms Warnings Possible Cause to Rectify Fault Over Temperature Alarm The cycle will stop and all relays other than thos
9. NOISM3A H3TIOHINOO 11 183 06 4 XIO4HON NNAT S 9NDI VON 010 LINN YWINGOW gt Q a zl lA Q S f 30 12 1dNO 31505 ALT Ora YALSOA 26 1 10 00 96 18 10 WVYOVIC ONIMIM ON C 5 NOWdINOS3G A38 TVNISISO 00 2 39 4 335 Er 7 lt NN chp AD N HEN N NT ST 2 9 2 gt 5 5 2 3 I m 4 gt gt up T 20 gt N PETS ES o o m m m m x x rm x m E r 5 E 5 5 gt zi zi yg Jg 00 01 8 4 0 0 0 8 ORORO DO O L 8 s BE BE T 3 3 3 m mg 5 m 2 e gt 9 2 a 5 a 1 Els 1 53 17 v O m MSS N MSS 21 n O 2 39 4 335 n G 1 L 5 6513 2313 3 3 o 3 3 3 3 3 c 2 2 2 2 9 any 9 9 dny 91 anv 91 any 91 1 GON 9 GON GON GON GOW 2 GON N N N 1 E 113 518 3 3 3 2 ve s 340S019N3 G JVOlMIOJT3 JHL JO A 1415 VNN31X3 JHL OL 40 MOVE JHL WOMJ 318vO 2 40 W8
10. the cycle the Home screen will be shown Load Alarm press the green Run button to continue the cycle and confirm product has been loaded into the unit Fault Alarm Press the Mute button to silence followed by the i button for more information on the fault warning AUTO MANUAL To finish the cycle press the Finish button and the cycle will end then revert the display to the Home screen Alarm sounds load product amp press Run Press amp hold Stop Progress bar fills amp time counts down User Adjustment Modes by using the Settings Icon select the Settings Home Screen From here you can then select The following three screen options all be accessed by starting from the Home screen then Y the menu required Time Date Setting Menu 34 6 C 45 TUE 20 56 34 6 C 45 TUE 20 56 Select set 6 po Time amp Date Use directional Press Set arrows to set to confirm or time amp date changes will be SETTINGS lost Languages This controller only shows text in English Service Settings Menu Parameters Access to this menu is vital if you wish to adjust any parameter settings 34 6 C 45 TUE 20 56 34 6 C 45 TUE 20 57 34 6 C 45 TUE 20 57 SET TIME Select Press Enter Service Using arrows If entered AUTO Select the Settings enter acc
11. 1 310N 33S 9019 330 34dv d N N 7 gt f H 4d 3 8 V Z 10 19 0 3002 LL L83 40 Wesbeig pos 90M 04 3 A31 0 0 d0 NOLLVYNSISNOD 310W33 HLIM NI 22 Z 30 Z 13365 L0 00 96518 6 10 ONIMIM SNIMVEG 0 JalwG A8 53 AS P TOT 0 d3Sl043N3 30 NMOHS LINDYIO 711 MOTI3I N33H9 38 OL 9 3 1231084 TV gt JONVUO XO HM Ni39 1 9 3Ovd 335 MOTTA MA o8 ma 78 N A39 99 034 08 NMONB 98 gt 3000 300103 318v 01 394 335 43115 ISIMYIHLO SSTINN 1 31889 6 4011 535019 24091 SN3dO 3dAL 015010 ATIVMON NOXIDIONNVL Wv3IS 8 IN OxSb 535072 9409 58340 3dAL 035010 ATIVNYON NOXIDI N3lv3H Z 535070 9409 58340 3dAL 035010 ATIVWYON 9 gt 2 HOSN3S IVIS dW3LYJAO 40 ONILAJA MOTIV OL 0314 ANT 55 m Us 777956 3dAL OLN WHO MOL 11 38084 MV 2 9 Su3l3Wvuvd 2 19345 HLM YITIOMLNOD E 2 3dA USS Z 9 Z 3 2 0 WS YOLONANOD Q 9 14 00 31231044 VOZ OINI 9014 330 3849 I p lt c SALON lt 2 8 9 15 310 33S ANN 41414 ON 9T ON 9T1J 918 WOO
12. Open In Alarm EOC AL 0 to 720 min to 720 min Not Used NON DIO Open DO OPN DIO Closed DO CLS Door Open DR OPN DR CLS Not Used NON Tank TANK Pulse PULSE Sting Relay 6 Operation relay contacts open when mains power removed Output disabled always off Control of humidity steam generator heater acti vated in both TANK and PULSE mode Control of prove heater Energises at end of cycle for indication AL CLS Control of water solenoid valve used with PULSE humidity setting Output enabled for light control Contacts open closes with Run Standby mode Contacts open when an alarm condition occurs Contacts close when an alarm condition occurs Energises at end of cycle for indication but contacts open when an alarm condition occurs Time between an acknowledged alarm being muted and resounding when it still exists If R6 RPT INT 0 the alarm will not record The time the End of Cycle EOC alarm sounds for before automatically muting If EOC PERIOD 0 the EOC alarm will not automatically mute Light Control Mode Light control mode disabled always off Light control is switched on when door is closed DIGITAL IP 0 Light Light control is switched on when door is opened If DIGITAL IP 0 Light NON f If Light control is switched on when door is opened DIGI
13. confirm or e 2040 Select the type will show reject new eee parameter to either value and eee EE amen retum to Select another etar a set menu parameter Type new to amend or value press the green tick to exit To amend System parameters the function is exactly as described above you just need to select System rather than a cycle option 7 FB1 11 Default Controller Parameter Values Auto Cycle _ Ei Chill Duration 0 to 360 min Duration of the chill phase 60 Chill Set Point 50 to 120 Chill phase temperature set point 8 Chill Chill Hysteresis 0 to 25 Chill phase temperature hysteresis 3 Phase o Auto cycle Do not load product temperature Chill Fan Speed O to 100 Evaporator fan end during chill phase Retard Set Point 50 to 120 Retard phase temperature set point Retard Retard Hysteresis 0 to 25 Retard phase temperature hysteresis Phase Retard Fan Speed 0 to 100 Evaporator fan speed during retard phase Recovery Duration 0 to 600 min Recovery phase duration Recovery Set Point 50 to 120 Recovery phase temperature set point 8 Recovery Hysteresis 50 10 25 Recovery phase temperature hysteresis Recovery lift percentage amount of recovery dura ry Recovery Lift 0 to 100 tion time to raise the temp
14. digital input operation Door Switch Door switch input if Digital 0 DOOR next DOOR parameter will be DOOR DELAY Light Switch Light switch operation Relay 5 LIGHT Digital Input O LIGHT LIGHT MODE MANUAL NON Alarm AL displayed when contact opens Alarm If Closed AL Alarm displayed when contact closes CLS Configurable 230Vac Input D3 from high pressure High Pressure Switch NO or YES switch to operate high pressure alarm YES Configurable 230Vac Input DS from low pressure Low Pressure Switch NO or YES switch to operate low pressure alarm NO Configurable 230Vac Input DS from over temp Over Temp Switch NO or YES stat to operate over temp alarm YES m Te mm Relay 2 Operation relay contacts open when mains power removed Not Used NON Output disabled always off pn Control of humidity steam generator heater acti ST HTR vated in both TANK and PULSE mode Prove Heater PROVE Control of prove heater oteam Valve Control of water solenoid valve used with PULSE ST VLV humidity setting EOC Alarm Energises at end of cycle for indication Relay 2 EOC EE LIGHT Output enabled for light control 0 1 0 1 Contacts open closes with Run Standby mode Open In Alarm AL Contacts open when an alarm condition occurs OPN Closed Alarm AL Contacts close when an alarm condition occurs CLS Pen Energises
15. 3 5 5 M 310N 335 YNT 9 He 39vd 33S WYLNAN O ON 9T1J 918 eu n vM E WOO 71 M3ldnoo F zewoc 9094 10 1 6 2 10 AN IdSIQ 310N 336 _ N33H2S 1008 14510 HONOL LW 1824 4154 2 2 i e L0 Ov6vL2 10 SOSN3S osxzo s004 lt 800 5 00 1040 9004 10 296 42 10 l ALIGINNH L SJI QVMZIH lt o __ 104 184 154 10 948142 10 57775 viva nu AlddNS NY Q v ALON 335 B BB j8OMd ___ N N 17 fF H 9 4 3 8 V Jo Z LL L83 sjapow 10 26840 9024 9800 5 00 HY Low Jos uv yr we m wo 9 Cn a ON 3 30 010 40 NOLLVYNSIANOD 7VM93INI 39NVQNOOOV NI Q33 93HO NOISHJA HJTIOMINOO 11 184 are OSAd XIOJHON NNAT S 9NDI VON 1 0 0 SIN ELCHE UN LINN MVInOON 20 6 16 431504 ALI WA 4 1504 NUL i 20 AdOO YAWOLSNOD aasi9s3N3 30 NMOHS LNI Lh 01134 3349 38 01 ONIMIM 31931084 40 00 7518 72 10
16. Offset 9 9 to 9 9 C Evaporator temperature probe T2 offset T3 Probe Function Not Used T 10 2 NON Digital input T3 not activated _ Door switch input works in series with DO when DOOR2 09 DOOR2 parameter DOOR DELAY is activated i Alarm switch general alarm displayed when AL OPN contact is open Auxiliary Input NON S Alarm switch general alarm displayed when AL CLS contact is closed HP Switch High pressure switch digital input normally closed HP alarm when open Display T3 probe temperature displayed in place of T1 DISP value controls thermostatic cycle Condenser COND Condenser temperature measurement is T1 Aux Probe Offset 9 9 to 9 9 C Auxiliary temperature probe T3 offset Cond Alarm Temp 50 to 90 Condenser alarm temperature 65 Readout Scale 0 1 C Range 50 to 120 C 0 1 C resolution within 9 9 to 0 1 9 9 Range 50 to 120 Range 58 to 200 F Thermal Simulation to 100 Displayed temperature slow down to 255 FB1 11 address for PC communication Parameters correct at time of issue FB1 11 Version 1 10 Display Scale E 1 1 1 i 0 1 C 1 FB1 11 Default Controller Parameter Values System Parameter Default DRPTRI2 amp 3 DRPTRI2 amp 3 as displayed on screen AE 17 EE NE ced MA
17. TAL IP 0 Door Steam generation control mode Door Closed Light control is switched on when door is closed If DIGITAL IP 0 Steam control is disabled always off Steam is generated by tank heater then Relay 2 TANK Steam Htr Steam is generated by grid heater and injector then Relay 2 Steam Htr Relay 4 Steam Vv Point before humidity setpoint at which generation is switched from 10096 power to value determined 15 m em TER 1 Hum Power Thr 1 to 30 by Steam Htr On Steam Htr Off 30 to 240 Cyclic steam heater On when generating humidity Steam Htr On as determined by Hum Power Thr 30 to 240 Cyclic steam heater Off when generating humidity Sec as determined by Power Thr 45 Delay time between humidity heater Relay 2 be Pulse Delay 0 to 120 sec ing switched on and water valve Relay 4 being 20 energised 1 4 steam valve operating cycle open time Pulse On 0 to 120 sec when humidity is required i e the period of time relay 4 energised valve open Relay 4 steam valve operating cycle closed time Pulse Off 0 to 120 sec when humidity is required i e the period of time relay 4 de energised valve shut Air Probe Offset 9 9 to 9 9 C Air temperature probe T1 enabling Evap Probe Enable NO or YES Evaporator T2 probe enabling Evap Probe
18. at end of cycle for indication but contacts System 1 EOC AL open when an alarm condition occurs ontinue Relay 3 Operation relay contacts open when mains power removed Not Used NON Output disabled always off EE Control of humidity steam generator heater acti ST HTR vated in both TANK and PULSE mode Prove Heater PROVE Control of prove heater Steam Valve Control of water solenoid valve used with PULSE ST VLV humidity setting Relay 3 EOC am Energises at end of cycle for indication PROVE LIGHT Output enabled for light control 0 1 0 1 Contacts open closes with Run Standby mode Open In Alarm AL Contacts open when an alarm condition occurs OPN Closed Alarm AL Contacts close when an alarm condition occurs CLS Energises at end of cycle for indication but contacts EOC AL open when an alarm condition occurs 2 2 Default Relay 4 Operation relay contacts open when mains power removed NON Output disabled always off 2 Control of humidity steam generator heater acti ST HTR vated in both TANK and PULSE mode Prove Heater PROVE Control of prove heater Steam Valve Control of water solenoid valve used with PULSE ST VLV humidity setting EOC am Energises at end of cycle for indication Relay 4 NON LIGHT Output enabled for light control 0 1 0 1 Contacts open closes with Run Standby mode Open In Alar
19. cket should be positioned within a 5M 5000mm radius from the centre of the DRP This allows for the cable to route vertically 1M 1000mm into a ceiling void and then down a supporting surface to the socket positioned at around 1500mm from the floor level p The socket must be positioned in sight of the DRP and readily accessible to act as an isolation point for the DRP A suitable label should be positioned on the DRP identifying the location of the isolating socket Initialisation Screen BOOTING INITIALIZING After power is applied to the unit the controller display will show the booting screen This will only show for a few minutes stating both Booting and then displaying Initializing When the controller has completed initialisation the screen will revert to the Home screen Home Screen AUTO This is shown after initialisation and when no programmes are m running From this screen it is possible to run an automatic or manual MANUAL cycle Select the cycle type by pressing the relevant button on the touchscreen This screen also shows the date time and current air temperature and allows access to the Settings Home Screen and Information function Touchpad Display Icons Humidity Percentage Air T1 temperature Day amp Current Time Cycle Description Cycle Time Remaining Surround Signal Cycle Progress Bar Stop Reset Hold Button Information Button S
20. d Humidity Set O to 100 Hold mode humidity setting N B FB1 11 Default Controller Parameter Values Manual Cycle sein zm Manual Set Point 50 to 120 Manual prove temperature set point Refrigeration On differential point if T1 gt Manual Manual Chill Hysteresis O to 25 Set Point Chill Hys then refrigeration switched on subject to Comp Reset Time Heating differential point if T1 lt Manual Manual Heat Hysteresis 25 to 0 Set Point Man Heat Hys then prove heaters switched on Temperature threshold set point Manual Fan Speed 010 100 Manual Humidity Set 0 to 100 12 24 hr Daylight saving time adjustment on last Sunday in Daylight Saving Time NO or YES March reverts back last Sunday in October 20 85 4H TI Length of time in Auto phase that WAIT is dis played before de energising relays stopping the cycle and displaying WARNING page without achieving temperature Length of time in Auto phase that LOAD is dis played before de energising relays stopping the cycle and returning to Home screen with no inter vention Length of time in Auto phase that EXTEND FIN ISH is displayed before de energising relays stopping the cycle with no intervention HOLD not enabled EOC continue Auto Wait Timeout 0 to 120 min C2 Auto Loa
21. d Timeout to 120 min Auto End Timeout 0 to 120 min O Manual Prove Length of time in Manual phase that WAIT is displayed before de energising relays stopping the cycle and displaying WARNING page without achieving temperature O to 120 min C2 Manual Wait Timeout Length of time in Manual phase that LOAD is displayed before de energising relays stopping the cycle and returning to Home screen with no intervention Temperature alarm threshold configuration Manual Load Timeout 0 to 120 min NON All temperature alarms are inhibited Temperature Alarm The value set in Low Diff High Diff are alarm differentials which relate to phase set point and cycle RELATED Low Temp Alarm Diff 9 9 to 0 High Temp Alarm Diff 0 to 9 9 Low temperature alarm differential With Low temp air diff 0 the low temperature alarm is excluded High temperature alarm differential With High temp air diff 0 the high temperature alarm is excluded Temperature alarm probe 1 Air temperature probe used for alarm detection Temperature Alarm Evaporator temperature probe used for alarm de tection If Evaporator Probe Enable YES Third temperature probe used for alarm detection If Auxiliary Input Cond N E Probe OO FB1 11 Default Controller Parameter Values System
22. e used for the alarm will be disabled The original Shows when the temperature rises cycle cannot be re started until the fault is rectified too high and may become too dan The alarm will sound and the warning will show on gerous for the cycle to continue screen Pressing the Mute button will silence the alarm The controller will re set the display warning when it senses that the fault has been rectified After which it will return to the Home screen T1 Air Probe Failure The fault will show and an audible alarm will sound The cycle will stop and all relays will be disabled aal aiio citi This will only show when the probe until the fault is rectified apart from those used with has failed the alarm Pressing and holding the Mute button will silence the alarm temporarily The fault will automatically reset itself when the con troller senses that the problem has been fixed 14 33 ALARM 34 C 24 MON 14 29 ALARM 34 C 24 MON 14 27 ALARM 34 C 25 MON 14 40 WARNING 15 C 55 TUE 22 15 ALARM Humidity Sensor Stat Failure This will only show when the sensor stat has failed High Pressure Alarm When the condensing system pres sure increases to a level that is too high and it may become too danger ous for the cycle to continue Low Pressure Alarm When the condensing system pres sure falls too low for the cycle to continue Humidity Faul
23. erature to recovery set 65 Phase point Rec Lift Fan Speed 0 to 100 Evaporator fan speed during recovery lift phase Rec Fan Speed 0 to 100 Evaporator fan speed during recovery phase Rec Humidity Set 0 to 100 Recovery phase humidity setting 0 to 600 min Prove phase duration Prove Set Point 50 to 120 Prove phase temperature set point Prove chill hysteresis the differential from the Prove Chill Hysteresis 0 to 25 set point before switching on cooling subject to compressor rest Prove heat hysteresis the differential from the Prove Heat Hysteresis 25 to 0 set point before switching on heating subject to Prove compressor rest Phase Prove phase lift percentage amount of prove Prove Lift 0 to 100 duration time taken to raise the temperature to the prove set point Prove Lift Fan Speed 0 to 100 Evaporator fan speed during lift phase Prove Off Fan Speed 0 to 100 Evaporator fan speed during prove off cycle Prove On Fan Speed 0 to 100 fan speed during prove heating or Prove Humidity Set 0 to 10096 Prove phase humidity setting Determination of hold function NO cycle stop Hold Enable NO or YES alarm sounds YES alarm sounds after Auto End Timeout Hold is initiated alarm muted Hard Hold Set Point 50 to 120 Hold mode temperature set point Phase Hold Hysteresis 0 to 25 Hold mode hysteresis Hold Fan Speed 0 to 100 Evaporator fan speed during hold mode 80 Hol
24. ess incorrectly the parameter set SERVICE code 1 3 1 home screen SYSTEM you wish to SETTINGS If left for 20 will show If RELAY TEST adjust seconds the correct the home screen service screen will show shows Cycle Parameter Sets Parameters should not be changed unless you have an understanding of their purpose and the following instructions are fully understood This Service Setting screen allows access to control and system parameter set up for the 2 cycle types Auto and Manual along with the System set up and the relay test facility To amend a Cycle please follow these instructions after selecting the parameter set you wish to amend as described above If at any time the screen is left for 20 seconds amendments will be lost and the Home screen will be shown A 4 NOT USED PROVE HEATER STEAM VALVE Select new Chill duration 120 LIGHT L option 3 a 0 1 ill setpoint 10 0 C A o Scroll OPEN IN ALARM Chill EI 3 0 C RR eee through list CLOSED IN ALARM Chill duration 120min With up EOC OPEN IN ALARM Use cross Chill load Sue 0 0 C ill setpoint 10 0 i Chill fan speed 100 nus down arrows Depending or tick to ill hysteresis 0 V N etard setpoint 5 screen on parameter
25. its Health amp Safety Warnings amp Information Make sure the power supply is turned off before making any electrical repairs To minimise shock and fire hazards please do not plug or unplug the unit with wet hands During maintenance and cleaning please unplug the unit where required Care must be taken when handling or working on the unit as sharp edges may cause personal injury we recommend the wearing of suitable PPE Ensure the correct moving and lifting procedures are used when relocating a unit Do NOT use abrasive cleaning products only those that are recommended Never scour any parts of the refrigerator Scouring pads or chemicals may cause damage by scratching or dulling polished surface finishes Failure to keep the condenser clean may cause premature failure of the motor compressor which will NOT be covered under warranty policy Do NOT touch the cold surfaces in the freezer compartment Particularly when hands are damp or wet skin may adhere to these extremely cold surfaces and cause frostbite gt Please ensure the appropriate use of safety aids Personnel Protective Equipment PPE are used for you own safety Environmental Management Policy Product Support and Installation Contractors Foster Refrigerator recognises that its activities products and services can have an adverse impact upon the environment The organisation is committed to implementing systems and c
26. l Safety Foster Refrigerator recommends that the equipment is electrically connected via a Residual Current Device such as a Residual Current Circuit Breaker RCCB type socket or through a Residual Current Circuit Breaker with Overload Protection RCBO supplied circuit Installation Installation of these units should be carried out by a competent person and appropriate codes of practice adhered to thus ensuring safe installation see installation guide for further details Electrical Supply The correct electrical installation must be adhered to where the DRP is supplied with an isolator The electrical supply must be terminated into the isolator in such a way that the supply can be controlled by the operator When the DRP is supplied with a 5 pole electrical plug A single purpose clearly marked isolating socket of the type described below is to be provided to supply the The installation and testing of this socket should fall within the scope of the normal testing regime for the fixed electrical wiring of the site Socket Type gt J Switched with mechanical interlock 32A Size socket 400Vac 50 60Hz 3Pole Neutral and Earth IP67 V V V V M Fitted with gt 20A Phase MCB gt Phase RCD 0 03A NOTE The plug cable and socket are rated to 32A however the supply socket should have MCB protection fitted at 20A phase Socket Position The is supplied with sufficient cable such that the supply so
27. m AL Contacts open when an alarm condition occurs OPN Closed Alarm AL Contacts close when an alarm condition occurs CLS Dem Energises at end of cycle for indication but contacts System EOC AL open when an alarm condition occurs Continued Relay 5 Operation relay contacts open when mains power removed NON Output disabled always off oe Control of humidity steam generator heater acti vated in bo an mode ST HTR ted in both TANK and PULSE mode Prove Heater PROVE Control of prove heater eam Valve Control of water solenoid valve used wi St Val Control of wat lenoid valve used with PULSE ST VLV humidity setting Relay 5 EOC am Energises at end of cycle for indication EOC LIGHT Output enabled for light control 0 1 0 1 Contacts open closes with Run Standby mode Open In Alarm AL Contacts open when an alarm condition occurs OPN Closed Alarm AL Contacts close when an alarm condition occurs CLS DER Energises at end of cycle for indication but contacts EOC AL open when an alarm condition occurs System Continued Parameter Relay 6 Alr Repeat Interval EOC Max Duration Light Mode Steam Control Range Not Used NON Steam Heater ST HTR Prove Heater PROVE Steam Valve ST VLV EOC Alarm EOC Light LIGHT 0 1 0 1 Open In Alarm AL OPN Closed Alarm AL CLS
28. m output energised Relay 6 changeover alarm output de energised Solid State Relay spare energised Solid State Relay spare de energised 1509 16 Cooling Phase commences Relays 1 2 and 4 are energised Temperature reduced and maintained in a normal thermostatic operation based on the prevailing parameter settings of the Hard Max cycle 17 Cooling Phase lasts for a total of 300 seconds 5 minutes providing multiple or partial cycles for the Chill Phase period 5005 The Cooling Phase ends Relays 1 2 and 4 are re energised Relay 5 is energised t 380 The Footprint Test Sequence ends All relays de energise Controller display reverts to Home screen Technical Data for Dough Retarder Provers ME wem wey wu Integral Remote Integral Remote Evaporating Temperature C TEV TEV TEV N A Gas Gas Charge Grams N A N A Power Consumption Watts Total Heat Rejection Watts TEV Thermostatic Expansion Valve FB1 11 Technical Power Supply FB1 11 230Vac 10 50 60Hz Operating 3 2W Standby 0 9w Relay Output 1 30A 230Vac 2 amp 3 16A 230Vac 4 amp 5 10A 230Vac 6 8A 230Vac Input Temperature Probes NTC 10KOQO 25 C Humidity Probe HT2W 0 1Vac 0 100 Rh Measurement Range Measurement Accuracy 50 120 C 55 240 F lt 0 5 C within the measurement range 50 9 9 19 9 80 NTC 10K only CE Reference norms EN60730 1
29. ome icons or switches are only visible during adjustment when activated by parameters or through operation manual selection Buttons amp Icons Home When selected on any screen Back When pressed this will take you this will revert you to the Home screen back to the previous screen Settings This will take you into the p Information When pressed this will Settings Menu where changes can be give a summary of what is currently hap made to the language date time etc ping with the unit Delete Use this to delete historic alarm warnings that require clearing from the Alarm Log Alarm Press this to view lists of active and historic alarms Screen Feedback Signal When an icon or button is selected on screen a single beep will be heard to confirm the action requested Surround Signal Colour Coding These four different screen surround signal colours represent the following Service or Maintenance Controller not operating or Mode User modification in Standby Unit is ready progress for use Cycle under way or unit on operation User attention not required Process or system issue User intervention required Stopping a Cycle or Function 34 6 C 45 TUE 21 20 34 5 45 TUE 21 09 34 5 C 45 TUE 21 12 When shown on screen you can press and hold Stop Finish or Reset for 3 seconds or until he progress blocks fill to halt a cycle or function They mus
30. ontrols 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 client s site if permission is given if the client has arrangements in place for the type of waste 2 If arranging for the disposal of your waste handle store and dispose of it in such a way as to prevent its escape into the environment harm to human health and to ensure the compliance with the environmental law Guidance is available from the Environment Agency on how to comply with the waste management duty of care 3 The following waste must be stored of separately from other wastes as they are hazardous to the environment refrigerants polyurethane foam and oils
31. t When the humidity varies more than the value set by parameter Humidity Low or Humidity High and for more than the time set by Humidity Alm Delay Communication Alarm Shows when the display is unable to communicate with the PCB via the data cable The fault will show and an audible alarm will sound The cycle will stop and all relays will be disabled until the fault is rectified apart from those used with the alarm The cycle will not be able to start again until the fault is resolved Pressing and holding the Mute button will silence the alarm temporarily The fault will automatically reset itself when the con troller senses that the problem has been fixed The fault will show and an audible alarm will sound The cycle will stop immediately and all relays will be disabled until the fault is rectified apart from those used with the alarm The cycle will not be able to start again until the fault is resolved Pressing and holding the Mute button will silence the alarm temporarily The fault will automatically reset itself when the con troller senses that the problem has been fixed The fault will show and an audible alarm will sound The cycle will stop immediately and all relays will be disabled until the fault is rectified apart from those used with the alarm The cycle will not be able to start again until the fault is resolved Pressing and holding the Mute button will silence
32. t be pressed and held until the progression blocks are filled If the process blocks are not filled the cycle will not stop and will continue the cycle How to Run an Automatic Cycle 34 5 C 45 34 5 C 45 The alarm will sound to advise that the unit is ready for product to be loaded Load product amp press Run lt WEDNESDAY gt WEDNESDAY 09 10 AUTO Select amp Adjust end MANUAL press Auto date amp time WAIT then press DO NOT LOAD Start STOP 34 4 C 45 TUE 21 11 D ri n th B a ke 34 6 C 45 cycle the progress bar will 1222 2804 he alarm will TUESDAY 21 17 fill and the time sound and then counts down you can either mw cycle phase 1 it is indicated in FINISH next section for TUESDAY 21 17 steps as shown to the left details Extend the Cycle AUTO Select amp press Manual MANUAL Press Timer to edit the cycle time Timer shows Select new cycle with Timer or press and hold Stop to end lt EDNESDAY wi Finish the Cycle Press the Extend button and you will be taken to the Set Timer display Set the timer and then press Start WEDNESDAY 09 10 WAIT DO NOT LOAD Auto Adjust end date amp time Press Start STOP Adjust time amp press Start AUTO MANUAL After ending
33. the alarm temporarily The fault will automatically reset itself when the con troller senses that the problem has been fixed The warning will show and the audible alarm will sound The cycle will continue and if the humidity returns within the limits of the parameter set then the alarm will cancel automatically Press and hold the Rest button until the three pro gression blocks have filled red to acknowledge and cancel the warning and audible alarm and return to the cycle or Home screen All relays will be de energised the display will how ever sound an alarm Press the Mute button to silence the alarm Investi gate the connection fault and when rectified the con troller will reset the alarm and revert to the Home screen or run subsequent programs 15 C 55 TUE 22 15 WARNING 0 26 14 16 ALARM Power Failure Warning Power Failure Alarm Both show after the mains power has been lost or temporarily removed during a cycle Warning If the mains power is lost during a cycle but it is less than the minimum time period set on parameter Power Fail Alarm the cycle will continue when the power is re instate from the point in the cycle when power was lost The warning and audible alarm will still sound Pressing the Reset button will acknowledge and silence the alarm Alarm If however the power is lost for more than the time limit allowed by the parameter then
34. the cy cle will NOT re start when the power is re instated The warning will show and the audible alarm will sound Pressing the Reset button will acknowledge and silence the alarm We would recommend the contents of the unit are inspected after a power failure No alarm or warning will show if the parameter Power Fail Alarm is set to 0 as this disables the function AG ea ee a DRPT FB1 11 SFTWV1 11 SM11 14 GB UK Head Office Foster Refrigerator Oldmedow Road Kings Lynn Norfolk PE30 4JU a Division of ITW UK Ltd Tel 44 0 843 216 8833 Fax 44 0 843 216 4707 Email support foster uk com Website www fosterrefrigerator co uk Foster European Operations France Foster Refrigerator France SA Tel 33 01 34 30 22 22 Fax 33 01 30 37 68 74 Email info foster fr com Germany Foster Refrigerator Gmbh Tel 49 781 990 7840 Fax 49 781 990 7844 Email info foster gmbh de
35. tion is used to create a test sequence that is consistent predictable and repeatable using automated built in events or test programme To initiate a test sequence carry out the following WED 20 57 gt From the Home screen select and hold the Q icon for 5 seconds this will be confirmed by the controller beeping 5 times FOOTPRINT gt The display will then show as seen here gt Below the wording FOOTPRINT the tests progress is represented by the coloured progress blocks These gradually fill the white section until filled purple at completion of the test As with any function the Footprint Test can be cancelled by using the Stop button as described before See below for a table of the test sequence Once complete the controller will revert back to the Home screen de energising all of the output relays Mains power on no program running From Home screen service button is pressed and held for 5 seconds Display changes to show Footprint Test screen Relay 1 condensing system energised Relay 1 condensing system de energised Relay 2 evaporator fans energised Relay 2 evaporator fans de energised 25 6 Relay 3 defrost heater energised Relay 3 defrost heater de energised 35 8 Relay 4 auxiliary heaters energised t40 9 Relay 4 auxiliary heaters de energised Relay 5 end of cycle alarm energised Relay 5 end of cycle alarm de energised Relay 6 changeover alar
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