Exmark 790 Lawn Mower User Manual
Contents
1. Brewing 1 Turn the main power switch and control 7 When the brew cycle is finished the STOP panel switch on button will extinguish and the BREW button will 2 Prepare a brew basket with the correct size continue flashing indicating that coffee mav still filter and appropriate amount of coffee be dripping from the bottom of the brew basket 3 Slide the brew basket completelv into the 8 Before removing the brew basket or dispenser rails visuallv verifv that dripping has stopped 4 Place a clean empty preheated dispenser Notes under the brew basket Preheat dispenser by filling at least 72 full with 5 Select a batch from the available choices water at brewing temperature Allow it to sit for and hold the corresponding BREW button in at least 15 minutes before draining for 1 second to start the brew cycle A sensor wil prevent the brewer from operating 6 The STOP button will illuminate and the if the brew basket is not all the way in selected BREW button will flash indicating Q A brew basket lock will prevent removal of the that brewing is in progress All other BREW brew basket during brewing and dripping buttons will extinguish Programming Batch Settings Display Turn the brewer off bv pressing the main power switch T Press the main power switch again to turn the unit on 52 The last 2 digits of the model number will display briefly then2. 374 948 DIMENSIONS IN k PARENTHESIS ARE 12 304 Bo 4 tton DWG 201100 000 CBS 2052e ELECTRIC INPUT AND WATER CONNECTION BACK VIEW TROIS RENS WATER INLET FITTING 90 DEG MALE ELBOW 3 8 TUBE OD X 3 8 MPT at 540 B 16 14801 43 uen 1 aif 15541 0 228 5691 1j 1e 3051 7 1961 W WATER E ELECTRIC DIMENSIONS IN PARENTHESIS ARE METRIC DWG 201101 000 CBS 2052e20 ELECTRIC INPUT AND WATER CONNECTION FROM REAR m aig 5541 F 194 485 1 185 14791 248 6271 14 357 WATER INLET FITTING 90 DEG MALE ELBOW 3 8 TUBE OD X 3 8 MPT W WATER we E ELECTRIC 110011 4 DIMENSIONS IN PARENTHESIS ARE U 4 t100 METRIC DWG 201129 000 Installation For Qualified Service Technicians Only Kevs To A Successful Installation If not installed correctly by qualified personnel the brewer may not operate properly and damage may result Damages resulting from improper installation are not covered by the warranty Here are the key points to consider before installation Electrical Plumbing V brewers require NEUTRAL Ground is not an acceptable substitute Installation without neutral may cause damage to the electronic components Universal wiring This brewer can be configured for single or three phase operation Conversion instruc
3. CONTROL PANEL ON 5 2052 Operating Instructions Control Panel Functions Oniv switches that are active are illuminated Switches that are inactive or disabled are invisible e Main Power Switch Controls all power to brewer a Indicator lamp at top of panel MAIN POWER SWITCH e Control Panel On Off Switch LOCATED UNDER SIR u Secondary power switch Does not ASG disconnect main power FRONT LEG Flashing Off a Lit On LE a Invisible Main Power Off MUJ U e Displav a FIL Water tank is filling a LO XXX Unit is heating not ready to brew XXX actual temperature DISPLAY u NO BAS Brew basket not in Ec position a Blank Ready to brew CONTROL PANEL ON OFF SWITCH a Also displays error messages e e 5 5 Stops brew cycle aLit Brew cycle in progress RARE REV ARE a Invisible Not brewing or dripping PRESS PORTION PORTION in progress AND HOLD BREW MEDIUM BREW MEDIUM Brew Switches FOR1 PORTION PORTION SECOND Sta rts brew cycle TO START BREW SMALL BREW SMALL TO START U Must be held in for 1 second PORTION PORTION Flashing Brew cycle in progress a Lit Ready to brew U Invisible Not ready to brew or batch disabled See Programming Section 9 Hot Water Switch U Dispenses hot water from faucet U Hold in to dispense
4. Figure 6 Brew Basket Assembly 16 X 6 Part 101165 ITEM QTY PART DESCRIPTION 1 1 82096 HANDLE SCREW BREW BASKET HANDLE BLACK 2 1 includes magnet 3 1 9006 WIRE INSERT 16 X 6 NOT SHOWN 1 46011 WARNING LABEL NOT F001 PAPER FILTERS 15 X 5 5 SHOWN 500 PER CASE COLOR BREW BASKET HANDLES PART DESCRIPTION 23106 BREW BASKET HANDLE GREEN 23107 BREW BASKET HANDLE ORANGE 23148 BREW BASKET HANDLE RED 23
5. S t b Stb cvy LS Quickly hold the STOP button for 3 seconds PrG spam SWITCH IS i i i x BEHIND The display will show the software version Example 0 0 4 8 FRONT LEG Press STOP to continue Batches are numbered 1 3 CBS 2051e or 1 6 CBS 2052e 2052e20 PARAMETER SETTING 18 3 1 11 gt gp my DISPLAY HFE TCO iyi aC iyi Example Left Side Large Batch Volume 1 5 Gal SCROLL UP Te Next the first batch parameter is displayed batch 1 brew volume 1 1 1 50 Tow Use the SCROLL UP and SCROLL DOWN buttons to adjust Press the STOP button to go to the next parameter brew time 1 2 4 00 Continue this way until all parameters are programmed for batch 1 LI SAVE AND EXIT See the chart below for an explanation of each parameter Next batch 2 programming begins 2 0 OFF Batches 2 3 5 and 6 may be disabled by leaving them set to OFF Change to to enable Batches 1 and 4 cannot be disabled After all batches are programmed go to temperature settings 7 200 See next page Important After programming you must press the HOT WATER button to save the settings and exit programming m
6. dispensed from the valve being tested To begin you must first press the blinking Control Panel Power Switch Address Description Comment 90 Left or Single Brew Valve 91 Right Brew Valve 92 Left or Single Bypass Valve 93 Right Bypass Valve 94 Hot Water Faucet 95 Fill Valve 96 Heater To protect the heaters this test will work only if the tank is full 97 Left or Single Brew Basket Lock 98 Right Brew Basket Lock Press to exit Relay Test Press again to exit Diagnostic mode Press 9 again to exit Programming mode and return to Operating mode Error Codes How to Clear Error Code Description Possible Cause Corrective Action Codes 001 Internal Error Control board failure Clear error Turn main power System had to reload Re program the brewer to Switch off and on default settings the desired specifications If error occurs again replace control board 050 Shorted temperature probe Probe failure Replace probe Turn main power switch off and on 051 Open temperature probe Bad probe connection Check all connections Turn main power or probe failure Replace probe if necessary switch off and on 075 Brew basket lock or sensor Brew basket sensor or Repair or replace brew Press the flashing failure lock has failed basket sensor or lock control panel power Basket was in place when switch to resume bre
7. will not take effect until one full brew cycle is completed after the change is made Parameter Name Range Default Setting Comment 10 Enter Advanced 0 1 0 0 Skip Advanced Settings amp Settings amp Diagnostics Loop back to start of Diagnostics batch programming cycle 1 Enter Advanced Settings amp Diagnostics Press STOP to continue Important To save your changes press m to exit programming mode and return to operating mode Advanced Settings and Diagnostics Address Description Range Default Comment 50 Water Level 0 1 Tests if water is touching probe in Tank 0 Tank is less than full 1 Tank is full 52 Brew Basket 0 1 To test slide the brew basket in and out Display Sensor State should toggle between 0 and 1 left right 0 Brew basket out 1 Brew Basket in 55 Tank Temperature 180 F 208 Displays current tank temperature 56 Brewer Model 31 52 Must be set for the correct model number of the Number brewer 51 for CBS 2051e 52 for CBS 2052e and CBS 2052e20 57 Reload Defaults 0 1 0 Changes all settings to default factory settings 0 Do not reload defaults 1 Reload all default settings If 1 is selected you must advance to the next address for this change to take effect Does not change address 56 model number 58 Temperature Scale ForC F F Displays temp in degrees Fahrenheit C Displays temp in degrees Celsius 59 Water Volume GAL or LTR GAL
8. 0 VAC ONLY 32 57073 VALVE REBUILD KIT DSV11 PLUNGER SPRING AND DIAPHRAGM 33 2 84030 LOCKNUT 8 32 SCREW SIZE HEX THIN NYLON INSERT 34 1 45081 OVERLAY CBS 2051e 35 1 102189 ASSEMBLY POWER BRACKET CBS 2000e 35 1 52026 CIRCUIT BREAKER 5A 35 1 58054 SWITCH PUSH BUTTON 36 1 25090 TUBE 5 8 OD X 3 8 ID X 17 LG COLD WATER 37 1 25044 TUBE 5 8 OD X 3 8 ID X 7 5 LG BY PASS 38 1 25042 TUBE 1 2 OD X 1 4 ID X 7 1 2 LG VENT 39 1 25104 TUBE 1 4 X11 8 X25 LG VENT HOT WATER VALVE 40 1 25105 TUBE 5 8 OD X 3 8 ID X 2 5 LG HOT WATER VALVE OUTLET 41 1 25106 TUBE 5 8 OD X 3 8 ID X 11 LG HOT WATER VALVE INLET 42 25045 TUBE 31 32 OD X 5 8 ID X 4 1 4 LG BREW 43 1 25046 TUBE 5 8 OD X 3 8 ID X 15 LG DRAIN 44 1 25060 TUBE 5 8 OD X 3 8 ID X 1 5 LG BY PASS 45 1 25061 TUBE 1 2 OD X 1 4 ID X 1 2 LG BY PASS 46 6 86007 CLAMP HOSE 593 656 DIA RANGE 47 1 86036 CLAMP HOSE 875 1 0 DIA RANGE 48 1 86039 CLAMP HOSE 1 031 1 187 DIA RANGE 49 3 86038 CLAMP HOSE 670 780 DIA RANGE 50 1 402016 HARNESS ELECTRICAL MAIN CBS 2051e 51 1 402030 HARNESS ELECTRICAL TWO HEATER WIRE SET CBS 2051e 52 1 102202 ASSEMBLY WATER LEVEL PROBE CBS 2040 50e 53 1 102172 ASSEMBLY PROBE DIGITAL TEMPERATURE 8 0 LG 54 1 41016 LABEL EXTRACTOR 55 2 44024 LABEL WARNING HIGH VOLTAGE 56 1 44004 LABEL GROUND 58 1 01501 COVER UPPER BASE CBS 2051e 59 1 102194 ASSEMBLY RIGHT
9. 8 1 57044 VALVE BYPASS LEFT 120 VAC 28 1 57077 VALVE BYPASS LEFT 220 VAC PAM 28 57073 VALVE REBUILD KIT DSV11 PLUNGER SPRING AND DIAPHRAGM 29 2 101160 ASSEMBLY BREW BASKET LOCK 120 VAC 29 2 101174 ASSEMBLY BREW BASKET LOCK 220 VAC REWON 30 1 22036 INSULATION FRONT TANK CBS 2052 31 1 22037 INSULATION TANK BACK CBS 2052 32 1 104026 ASSEMBLY TANK CBS 2052e SEE FIG 4 33 4 84030 LOCKNUT 88 32 SCREW SIZE HEX THIN NYLON INSERT 34 1 32050 TUBE COLD WATER CBS 2052e 34 1 13122 TUBE COLD WATER CBS 2052e20 35 4 86007 CLAMP HOSE 593 656 DIA RANGE 36 1 25046 TUBE 5 8 OD X 3 8 ID X 15 LG DRAIN 37 2 25045 TUBE 31 32 OD X 5 8 ID X 4 1 4 LG BREW 38 2 25044 TUBE 5 8 OD X 3 8 ID X 7 5 LG BY PASS 39 2 25042 TUBE 1 2 OD X 1 4 ID X 7 1 2 LG VENT 40 2 25060 TUBE 5 8 OD X 3 8 ID X 1 5 LG BY PASS 41 2 25061 TUBE 1 2 OD X 1 4 ID X 1 2 LG BY PASS 42 1 25106 TUBE 5 8 OD X 3 8 ID X 11 LG HOT WATER VALVE INLET 43 1 25105 TUBE 5 8 OD X 3 8 ID X 2 5 LG HOT WATER VALVE OUTLET 44 5 86038 CLAMP HOSE 670 780 DIA RANGE 45 2 86036 CLAMP HOSE 875 1 0 DIA RANGE 46 2 86039 CLAMP HOSE 1 031 1 187 DIA RANGE 47 2 102207 ASSEMBLY REED SWITCH 48 1 102172 ASSEMBLY PROBE DIGITAL TEMPERATURE 8 0 LG 49 1 44019 LABEL SINGLE PHASE CONFIGURATION 50 1 402013 HARNESS ELECTRICAL CBS 2052e THREE HEATERS 51 1 402028 HARNESS ELECTRICAL THREE HEATER WIRE SE
10. COVER CBS 2050e S 60 1 01502 COVER TOP CBS 2051e 61 11 82059 SCREW 48 32 X 3 8 TRUSS HD PHIL MACHINE 62 1 401213 WIRING DIAGRAM CBS 2051 UNIV WIR 1PH 3WIR GR 2 HEAT 63 4 73011 LEG FLANGE FOOT 4 HIGH 64 1 101165 ASSEMBLY BREW BASKET 16 X 6 DIA HOLE 0 280 SEE FIG 6 Figure 2 CBS 2051e Tank Assembly DWG 104029 ITEM QTY PART DESCRIPTION 1 1 4039 WELDMENT TANK CBS 2051e 2 1 83041 WASHER 812 OD X 412 ID FLAT 3 1 31005 FITTING 90 ELBOW 1 4 HOSE ID X 1 8 MPT 4 1 31116 LOCKNUT 1 8 STRAIGHT PIPE THREAD 5 1 83043 WASHER 1 125 OD X 0 688 ID FLAT 6 1 83048 WASHER 1 250 OD X 0 835 ID FLAT 7 1 31077 FITTING 3 8 HOSE ID X 3 8 MPT 8 1 31150 FITTING 5 8 HOSE ID X 1 2 MPT 9 1 31118 LOCKNUT 3 8 STRAIGHT PIPE THREAD 10 1 31151 LOCKNUT 1 2 STRAIGHT PIPE THREAD 11 3 31021 BUSHING 3 4 16 X 1 4 NPSM HEX HEAD 12 2 107002 HEATER ASSY 3000W 240VAC 13 1 84007 NUT 3 4 16 HEX JAM 14 1 31152 VALVE COMPR 3 8 TUBE OD X 1 4 MPT 15 1 13055 TUBE VALVE DRAIN 3 8 OD X 035 TH X 1 5 LG 16 2 31128 FITTING 90 ELBOW 3 8 HOSE ID X 1 4 17 1 31027 FITTING COMPR 90 MALE ELBOW 3 8 TUBE OD X 1 4 16 18 1 13072 OUTLET INSIDE TANK HOT WATER 19 3 83042 WASHER 875 OD X 562 ID FLAT 20 1 31036 FITTING COMP
11. FETCO USER S GUIDE www fetco com Models CBS 2051e CBS 2052e 5 2052 20 o UL us NSF NOTICE TO INSTALLER Please leave this book with the machine n Driven To Pioneer Innovation 5 Table of Contents Contact 2 iniret ji 10 Description 4 2 Batch Settings ocean det reet testes 10 SpeciiicatlONS eT 2 Temperature Settings eneren renere 11 Requirements e etu 2 Advanced Settings and Diagnostics 11 Weights and Capacities 2 Relay Testi iii ia ea i td tede 12 Electrical Configuration and Brewing Efficiency 3 Error Codes A A candice 13 Dimensions 8 Utility 4 ii AA TA AE ARE 14 InstallatiOri A 6 Operating Instructions nn 9 FETCOG LUXUS EXTRACTOR and Driven To Pioneer Innovation M are trademarks or trade names of Food Equipment Technologies Company 2005 Food Equipment Technologies Company Part f P021 October 20 2005 Contact Information FETCO Phone 800 338 2699 US 8 Canada Food Equipment Technologies Company 847 719 3000 600 Rose Road Fax 847 719 3001 Lake Zurich e IL 60047 0429 e USA Email sales fetco com Internet www fetco com techsupport fetco com Description amp Feat
12. GAL Displays volume in gallons Scale LTR Displays volume in liters Address Description Range Default Comment 60 Left Brew Valve 0 09 1 49 0 92 and Flow Rate If 59 is GAL 61 Right Brew Valve Use this to compensate for minor discrepancies in Flow Rate or actual volume versus programmed volume Set lower to increase volume higher to decrease 0 33 5 63 348 volume The following formula can be used to If 59 is LTR determine the correct setting 62 Left Bypass Valve 0 28 0 38 0 33 and Flow Rate If 59 is GAL ACTUAL VOLUME CURRENT NEW 63 Right Bypass PROGRAMMED VOLUME X SETTING SETTING Valve Flow Rate or 1 05 1 44 1 24 If 59 is LTR 64 Keypad Test 0 1 0 Tests function of control panel switches 0 Skip keypad test 1 Keypad test active Starting at the stop buttons press each button that is lit The display will show the name of the switch being pressed Brew switches are named S1 S2 S3 etc The hot water switch must be pressed last as this will exit the test 65 Relay Test 0 1 0 0 Skip relay test Loop back to 50 1 Relay test active Press STOP to continue Press m to save the settings and exit Diagnostic mode Press Kk again to exit Programming mode and return to Operating mode Relay Test Tests the individual relays which control various components Use either batch button to actuate the relays Warning During these tests hot water may be
13. LVE 120VAC 11 1 102193 ASSEMBLY HOT WATER VALVE 220VAC Se ONLY 11 57073 VALVE REBUILD KIT DSV11 PLUNGER SPRING AND DIAPHRAGM 12 4 83051 WASHER 8 SCREW SIZE FLAT 13 20 84002 NUT HEX 48 32 MACHINE SCREW 14 1 002065 WELDMENT HOT WATER FAUCET 15 1 33007 LOCKNUT 7 16 STRAIGHT PIPE THREAD 16 1 108003 SWITCHING CONTROL BOARD 6 KEYS S3P 17 1 46029 LABEL POWER SWITCH 14 18 4 15007 STANDOFF MALE FEMALE THREADED HEX 4 40 1 2 19 4 29007 NUT fid 40 KNURLED THUMB 20 1 51042 BOARD POWER SUPPLY 120VAC 20 1 51055 BOARD POWER SUPPLY 220VAC WO 21 4 29019 SPACER 25 HEX x 1 LG FEM 84 40 THREAD 22 1 65002 CONNECTOR COPPER LUG 23 1 52050 TERMINAL BLOCK 24 12 83026 WASHER INTERNAL TOOTH LOCK 8 SCREW SIZE 25 1 104029 ASSEMBLY TANK CBS 2051e 26 1 22057 INSULATION TANK FRONT CBS 2051 27 1 22058 INSULATION TANK REAR CBS 2051 28 1 102102 ASSEMBLY LARGE SPRAY HEAD 120V SEE FIG 5 28 1 102159 ASSEMBLY LARGE SPRAY HEAD 220V SEE FIG 5 POR 29 1 101160 ASSEMBLY BREW BASKET LOCK 120 VAC 29 1 101174 ASSEMBLY BREW BASKET LOCK 220 VAC 50 ONEX 30 1 102147 WELDMENT BRACKET BY PASS VALVE 31 1 102207 ASSEMBLY REED SWITCH 32 1 57044 VALVE BYPASS LEFT 120 VAC 32 1 57077 VALVE BYPASS LEFT 22
14. OL BOARD 10 KEYS D3P CBS 2052e 108065 SWITCHING CONTROL BOARD 10 KEYS D3P CBS 2052e20 29007 NUT 44 40 KNURLED THUMB 15007 STANDOFF MALE FEMALE THREADED HEX 4 40 1 2 51042 BOARD POWER SUPPLY 120VAC 51055 BOARD POWER SUPPLY 220VAC EXPORT 220V ONLY 29019 SPACER 25 HEX x 1 LG FEM 44 40 THREAD 29020 SPACER HOT WATER VALVE olo 09 gt ININ 6 5 0 5 102192 ASSEMBLY HOT WATER VALVE 120VAC 18 EXPORT 18 1 102193 ASSEMBLY HOT WATER VALVE 220VAC ANA 18 57073 VALVE REBUILD KIT DSV11 PLUNGER SPRING AND DIAPHRAGM 19 1 102202 ASSEMBLY WATER LEVEL PROBE CBS 2040 50e 20 6 83051 WASHER 8 SCREW SIZE FLAT 21 1 002065 WELDMENT HOT WATER FAUCET 22 1 33007 LOCKNUT 7 16 STRAIGHT PIPE THREAD 23 1 45082 OVERLAY CBS 2052e 24 2 102102 ASSEMBLY LARGE SPRAY HEAD 120V SEE FIG 5 24 2 102159 ASSEMBLV LARGE SPRAV HEAD 220V SEE FIG 5 PEN GND 25 2 102147 WELDMENT BRACKET BY PASS VALVE 26 1 46029 LABEL POWER SWITCH 27 1 57043 VALVE BYPASS RIGHT 120 VAC 27 1 57076 VALVE BYPASS RIGHT 220 VAC ONI 27 57073 VALVE REBUILD KIT DSV11 PLUNGER SPRING AND DIAPHRAGM 2
15. R MALE CONNECTOR 1 4 TUBE OD X 1 4 MPT 21 3 31117 LOCKNUT 1 4 STRAIGHT PIPE THREAD 22 1 25098 FITTING COMPRESSION MALE CONNECTOR 23 1 31081 PLUG HEX HEAD 1 4 MPT 24 1 24002 O RING TANK COVER 25 1 102013 ASSEMBLY TANK COVER 26 2 3332 BRACKET 2 ONE SHOT THERMOSTAT 27 2 53064 THERMOSTAT SINGLE SHOT TRIAC 28 8 83011 WASHER 6 SCREW SIZE INTERNAL 29 8 84001 NUT HEX 46 32 MACHINE SCREW 30 2 3297 SINK HEAT FOR 40A TRIAC 31 2 59008 TRIAC 40 600V Figure 3 CBS 2052e 2052e20 Main Assembly j feta ic lt 5 KO 1063 r k 95 EX 2 GABOR gt Kisi m SL 36 NR 98 DWG 101197 ITEM o lt PART DESCRIPTION 86021 BUSHING SNAP 1 375 MTG HOLE 86018 PLUG DOME 1 375 MOUNTING HOLE 86032 BUSHING SNAP 1 MOUNTING HOLE DIA 102189 ASSEMBLY POWER BRACKET CBS 2000e 52026 CIRCUIT BREAKER 5A 58054 SWITCH PUSH BUTTON 102104 ASSEMBLY TERMINAL BLOCK 65002 CONNECTOR COPPER LUG 57001 FILL VALVE ASSY S 45 120VAC JE AMMDMN AA4A4I 57022 FILL VALVE ASSY S 45 220VAC EXPORT 220V ONLY 83026 WASHER INTERNAL TOOTH LOCK 48 SCREW SIZE 84002 NUT HEX 48 32 MACHINE SCREW 108005 SWITCHING CONTR
16. READ 16 2 83041 WASHER 812 OD X 412 ID FLAT 17 2 31005 FITTING 90 ELBOW 1 4 HOSE ID X 1 8 18 2 31116 LOCKNUT 1 8 STRAIGHT PIPE THREAD 19 3 83042 WASHER 875 OD X 562 ID FLAT 20 1 25098 FITTING COMPRESSION MALE CONNECTOR 20 21 1 31036 FITTING COMPR MALE CONNECTOR 1 4 TUBE OD X 1 4 MPT 22 3 03332 BRACKET 2 ONE SHOT THERMOSTAT 23 3 53064 THERMOSTAT SINGLE SHOT TRIAC 24 12 83011 WASHER 6 SCREW SIZE INTERNAL 25 12 84001 NUT HEX 46 32 MACHINE SCREW 26 3 31117 LOCKNUT 1 4 STRAIGHT PIPE THREAD 27 1 31081 PLUG HEX HEAD 1 4 MPT 28 3 107002 HEATER ASSY 3000W 240VAC 28 3 107018 HEATER ASSY 5000W 240VAC 29 3 03297 SINK HEAT FOR 40A TRIAC 30 3 59008 TRIAC 40 600V 31 1 24002 O RING TANK COVER 32 1 102013 ASSEMBLY TANK COVER 21 Figure 5 Spray Housing Assembly 120 VAC Part 102102 Spray Housing Assembly 220 VAC Part f 102159 EXPORT ONLY ITEM QTY PART DESCRIPTION 82112 8 X 3 4 PAN HD PHIL 18 8 S S SCREW 57042 VALVE ASSY DSV 10 120 VAC 57075 VALVE ASSY DSV 10 240 VAC EXPORT 220V ONLY 57072 VALVE REBUILD KIT DSV 10 102113 SPRAY HOUSING ASSY 24035 O RING 5 5 I D X 5 11 16 O D X 3 32 jk 102108 SPRAY PLATE ASSY 5 7 8 DIA 22
17. T CBS 2052e 52 1 44022 LABEL CONNECTION WARNING FOR 3 PH 53 2 44024 LABEL WARNING HIGH VOLTAGE 54 1 102202 ASSEMBLY WATER LEVEL PROBE CBS 2040 50e 55 1 01445 COVER TOP CBS 2052e 56 1 01446 COVER UPPER BASE CBS 2052e 58 1 102194 ASSEMBLY RIGHT COVER CBS 2050e 58 1 102286 ASSEMBLY RIGHT COVER CBS 2050e20 59 1 46027 LABEL SPRAY HOUSING 60 11 82059 SCREW 8 32 X 3 8 TRUSS HD PHIL MACHINE 61 2 101165 ASSEMBLY BREW BASKET 16 X 6 0 280 HOLE SEE FIG 6 64 3 73011 LEG FLANGE FOOT 4 HIGH Figure 4 CBS 2052e 2052e20 Tank Assembly DWG 104026 A ITEM QTV PART DESCRIPTION 1 1 004038 WELDMENT TANK CBS 2052e 2 3 31021 BUSHING 3 4 16 X 1 4 NPSM HEX HEAD 3 1 84007 NUT 3 4 16 HEX JAM 4 1 31082 FITTING HEX NIPPLE 3 8 MPT X 1 4 MPT 5 1 34004 VALVE BALL 3 8 FPT X 3 8 FPT 6 1 31054 FITTING 1 2 HOSE ID X 3 8 MPT 7 2 31027 FITTING COMPR 90 MALE ELBOW 3 8 TUBE OD X 1 4 8 1 31128 FITTING 90 ELBOW 3 8 HOSE ID X 1 4 9 1 13072 OUTLET INSIDE TANK HOT WATER 10 2 83048 WASHER 1 250 OD X 0 835 ID FLAT 11 2 83043 WASHER 1 125 OD X 0 688 ID FLAT 12 2 31150 FITTING 5 8 HOSE ID X 1 2 MPT 13 2 31077 FITTING 3 8 HOSE ID X 3 8 MPT 14 2 31151 LOCKNUT 1 2 STRAIGHT PIPE THREAD 15 2 31118 LOCKNUT 3 8 STRAIGHT PIPE TH
18. be using the brewer Pav particular attention to the following areas 1 R Always pre heat the dispensers before the first use of each day by filling them half way with hot water and letting them stand for at least 15 minutes Don t remove the brew basket until it has stopped dripping Make sure the dispenser is empty before brewing into it Show how to attach covers close and or secure the thermal dispensers for transporting Show the location and operation of the water shut off valve as well as the circuit breaker for the brewer Steam from the tank will form condensation in the vent tubes This condensation will drip into and then out of the brew baskets 1 4 cup discharging overnight is possible Place an appropriate container under each brew basket when not in use We recommend leaving the power to the brewer on overnight The water tank is well insulated and will use very little electricity to keep the tank hot Leaving the brewer in the on position will also avoid delavs at the beginning of shifts for the brewer to reach operating temperature CIRCUIT BREAKER SWITCHES MAIN POWER SWITCH _ LOCATED UNDER U F FRONT PANEL a UU DIRECTLY BEHIND FA JAL FRONT LEG LOCATED BEHIND EL MAIN POWER SWITCH CONTROL PANEL ON OFF SWITCH OFF NO POWER FLASHING MAIN POWER ON LIT
19. ce the brewer on the counter or stand for height adjustment or extend them When the brewer is in position level it front to back as well higher than necessary as side to side by adjusting the legs Remove the lower cover to access the water and electrical connections Knock outs are provided in the back and base of the brewer body for the connections Water Connection 1 2 3 Water inlet is a 3 8 inch male flare fitting The brewer can be connected to a cold or hot water line Cold water is preferred for best coffee flavor but hot water will allow for faster recovery times Install a water shut off valve near the brewer to facilitate service If an in line water filter is used it should be installed after the water shut off valve and in a position to facilitate filter replacement Flush the water supply line and filter before connecting it to the brewer Verify that the water line will provide at least 1 gallon per minute for the CBS 2051e and 1 5 gallons per minute for the CBS 2052e and 2052620 and that the water pressure is between 20 and 75 psig Use a wrench on the factory fitting when connecting the incoming water line This will reduce stress on the internal connections and reduce the possibility of leaks developing after the install has been completed Electrical Connection 1 2 The body of the brewer must be grounded to a suitable building ground Electrical connections must be secur
20. ed in place within the unit to meet Verifv that the actual voltage at the electrical service connection is compatible with the specifications on the brewer s serial number label Make sure the electrical service includes neutral The temperature and water tank fill level are pre set at the factorv There is no need to turn off the heaters during the installation process The heaters are disabled by the control board until the tank is full of water The heating process will start automatically when the tank has filled A terminal block is provided for connecting the incoming power wires Consult local codes to determine if a cord and plug can be installed or if the unit must be hard wired A fused disconnect switch or circuit breaker on the incoming power line must be conveniently located near the brewer and its location and markings known to the operators Warning To prevent A ground lug is provided in the brewer next to the power terminal block electrical shock this Use only 10 gauge copper wire for grounding unit must be properly grounded national and local standards Connect the incoming power wires to the terminal block in accordance with applicable codes CBS 2051e GROUND LUG 509 GROUND WIRE 208 240V The CBS 2052e and CBS 2052e20 are shipped from the factorv configured for either single phase or three phase operation depending on the version that was ordered A tag attached to the terminal block wil
21. heating Turn main power System is calling for heat failure elements if necessary switch off and on but the temperature does not rise at least 2 F within 10 minutes This error is disabled during brewing and while using the hot water faucet 202 Heater Short Possible triac stuck Check triac and control Enter programming System is not calling for closed or bad output board mode then exit heat but temperature rises on control board programming more than 5 F mode 255 Keypad Error Switch was held in too Clear error and try again If Turn main power A switch was pressed for long or switch is stuck error occurs without switch switch off and on more than 45 seconds closed being pressed replace input board Parts Figure 1 CBS 2051e Main Assembly alko Ale DWG 101191 B ITEM PART DESCRIPTION 1 1 001049 WELDMENT CBS 2051e 2 1 57006 FILL VALVE S 53 120VAC 2 1 57017 FILL VALVE S 53 220VAC ONLY 3 1 24012 GASKET S 53 FILL VALVE 4 1 31078 FITTING S 53 FILL VALVE INLET 5 1 03074 BRACKET S 53 6 4 82020 SCREW S 53 FILL VALVE 7 1 31031 FITTING 90 MALE ELBOW 3 8 TUBE OD X 3 8 8 1 86040 CONNECTOR CABLE CLAMP 3 4 9 2 86032 BUSHING SNAP 1 MOUNTING HOLE DIA 10 2 29020 SPACER HOT WATER VALVE 11 1 102192 ASSEMBLY HOT WATER VA
22. l indicate which way the unit was configured Notice The following conversion should be performed only by a qualified beverage equipment service technician or electrician For brewers manufactured before August 2005 To change the configuration arrange the heater wires as shown below Make sure that all connections are tight These instructions are also located on the inside of the lower cover HEATER WIRES HEATER WIRES CBS 2052e THREE PHASE CONFIGURATION CBS 2052e SINGLE PHASE CONFIGURATION 182 384 586 120 208 240 VAC 4 wires t ground 120 208 240 VAC 3 wires ground GROUND GROUND LUG B GROUND GROUND WIRE N WIRE N L o 208 240 Incoming Power Connect wires to L1 L2 N Ground Connect wires 1 8 2 to L1 Connect wires 4 8 5 to L2 Connect wires 3 8 6 to L3 Heater Wires Incoming Power Connect wires to L1 L2 L3 N Grnd Connect wires 1 8 2 to L1 Connect wires 3 8 4 to L2 Connect wires 5 8 6 to L3 Heater Wires For brewers manufactured after August 1 2005 A jumper wire with instruction tag is provided pictured at right JUMPER PROTECTION SINGLE PHASE JUMP L2 8 L3 POWER L1 amp L2 Single Phase Connect the jumper to L2 and L3 Connect incoming wires to L1 L2 N ground DANGER HIGH VOLTAGE THREE PHASE R NO JUMPER POWER L1 L2 8 L3 Three Phase Do not use the jumper Connect wires to L1 L2 L3 N ground When not used
23. ode or changes will be lost You may exit programming at any time Batch Parameters X Batch Number 1 6 Parameter Name Range Increment Default Setting Comment X 0 Batch Enabled or On Off Batch 1 amp 4 ON Batch 1 amp 4 cannot Disabled Batch 2 3 5 6 OFF be disabled X 1 Brew Volume 0 25 3 00 0 01 1 5 gal 20516 2052e To display liters see Gallons 2 0 gal 2052e20 H 59 in Advanced Settings section X2 Brew Time Min Sec 2 00 24 00 0 30 4 00 minutes X 3 Bypass Percent 0 00 40 096 196 0 96 Percentage of total brew volume XA Prewet Percent 0 00 15 0 196 0 96 Percentage of total brew volume X 5 Prewet Delay 0 10 5 00 0 10 1 00 minute The time between Min Sec prewetting and start of brew cycle X 6 Drip Delay Min Sec 0 30 6 00 0 10 1 30 minute The time between Minutes end of brew cycle and unlocking of brew basket 10 Temperature Settings Parameter Name Range Default Setting Comment 7 Water Temp 180 F 208 F 200 F Inside tank Will be slightly lower at spray head To display in Celsius see 58 in Advanced Settings 8 Hot Water Service A auto On Off A auto A Faucet will dispense only when not brewing On Faucet always enabled Off Faucet always disabled 9 Brew at Set 0 1 1 0 Will brew at any temperature Temperature above 180 F 1 Will brew only at set temperature Note Changes
24. odel Weight Water tank Weight Dispenser Dispenser Total Weight Brewer amp empty Capacity amp Weight filled Weight ea Filled ea Dispensers Filled CBS 2051e 55 lbs 5 5 gal 46 lbs 81 Ibs 10 5 Ibs 23 lbs 104 Ibs CBS 2052e 92 Ibs 10 3 gal 86 Ibs 178 Ibs 10 5 Ibs 23 Ibs 224 Ibs CBS 2052e20 95165 10 3 gal 86 Ibs 181 Ibs 11 5 Ibs 28 Ibs 237 Ibs Based on L3D Series Dispensers Electrical Configuration and Brewing Efficiencv US 8 Canada CBS 2051e 1 5 gallons per batch Electrical Heater Voltage Maximum Batches per Hour max 11 Config Code Configuration AC Wires Amp draw Cold Water Hot Water E51016 2X3KW 120208 single 3 ground 51 234 86 110 120 240 CBS 2052e 1 5 gallons per batch Config Code Configuration AC Amp draw E52016 Option 1 120 208 4 6 Universal 2X 3 KW EE 120 220 single 3 ground 97 28 Wiring Factorv Setting UM ME EE E Total 3 X 3 KW Option2 120 208 reo 15 ns Heaters 3X3KW BB three 4 ground E52026 Option 120 208 Universal 2X5KW single 3 ground Wiring 120 240 SS Total 3 X 5 KW Option 2 Heaters 3X5KW E three 4 ground Factory Setting CBS 2052e20 2 0 gallons per batch Code AG Phase wires KW Amparaw Gola water Wot Water Config Code Configuration AC Amp draw E53016 Option 1 Universal 2X3KW single 3 ground Wiring Fac
25. the jumper should remain secured inside the brewer for future use Final Setup 1 2 3 Turn on the incoming water supply line and inspect both inside and outside of the brewer for leaks in all fittings and tubes Turn on the incoming power Press the brewer s main power switch which is hidden behind the front leg of the brewer The control panel on off switch will begin flashing Press this switch Within 6 seconds the hot water tank will begin filling until the water is sensed by the probe at the top of the tank The display will read FIL The heaters will be disabled by the control board until the tank is full While the water is heating the display will read LO and the actual water temperature will be displayed After the water has reached the set temperature the display will be blank There is no ready light Review the Operating Instructions Brew one full batch water only on each side to confirm proper fill levels The brewer is factory set with water only no coffee to dispense the correct amount of water If the actual volume is slightly different from the programmed volume fine tuning the brewer may be necessary See 60 63 in the Advanced Settings 8 Diagnostics section Re attach the covers after one final inspection for leaks Look closelv in the top of the brewer at the dispense fittings during this inspection Operator Training Review the operating procedures with whoever will
26. tions are described later in this section The electrical diagram and universal wiring instructions are located on the inside of the lower cover The installation must comply with applicable federal state and local codes having jurisdiction at your location Check with your local inspectors to determine what codes will apply Ke This equipment is to be installed to comply with the applicable federal state or local plumbing codes The water line must be flushed thoroughly prior to connecting it to the brewer to prevent debris from contaminating the machine Verify that the water line will provide at least 1 gallon per minute for the CBS 2051e and 1 5 gallons per minute for the CBS 2052e and 2052620 before connecting it to the brewer V General Utilize only qualified beverage equipment service technicians for installation A Service Company Directory may be found on our web site http www fetco com Installation Instructions Brewer Setup 1 2 Review the Dimensions for the unit you are installing Verify that the brewer will fit in the space intended for it and that the counter or table will support the total weight of the brewer and dispensers when filled The brewer s legs are shipped inside the brew baskets Remove the brew basket s and the coffee dispenser s Warning Legs are to be adjusted for Place the brewer on its back and screw in the legs leveling the brewer only Do not use Pla
27. tory Setting 120 240 18 0 Total 3 X 3 KW Option 2 E M 6 9 195 86 180 3X3KW Heaters 120 220 three 4 ground 120 240 E53026 Option 120 208 76 369 96 180 Universal 2X5KW single 3 ground Wiring 120 240 18 0 Total 3 X 5 KW Option 2 180 Heaters 3X5KW EB three 4 ground Factory Setting Based on standard factory settings 4 0 minute brew time 0 prewet 0 bypass 200 F water Export CBS 2051e 1 5 gallons per batch Electrical Heater Voltage Maximum Config Code Configuration AC Wires Amp draw E51026 2X3KW 20 single 2 ground 51 234 89 110 CBS 2052e 1 5 gallons per batch Electrical Heater Voltage Maximum Config Code Configuration AC Amp draw E52036 2X3KW 220 single 2 ground 5 1 237 86 208 CBS 2052e20 2 0 gallons per batch Electrical Heater Voltage Maximum Batches per Hour max 18 Config Code Configuration AC Amp draw Cold Water Hot Water E53036 2X3KW Based on standard factory settings 4 0 minute brew time 0 prewet 0 bypass 200 F water 3 Dimensions 4 Utility Connections CBS 2051e ELECTRIC INPUT AND WATER CONNECTION FROM REAR 22h 5731 204 511 BACK VIEW Z lt gt WATER INLET FITTING 90 DEG MALE ELBOW 3 8 TUBE OD X 5 8 W WATER W E ELECTRIC 3 ten 4 109 Eu I 4 471 W l 1001 E
28. ures The CBS 2050e Series coffee brewers feature our patented intermittent spray over technology which works like this The following variables are programmed for each batch size Brew volume Prewet percent Percentage of the brew volume Brew time Prewet delay The time between prewetting and the brew cycle Bypass percent Drip delay The time between the end of the brew cycle Percentage of the brew volume and the unlocking of the brew basket Using these variables the software calculates how much water to use for prewetting bypass and brewing The total brew time is divided into several 30 second cycles Within these cycles the software calculates how long to spray water over the coffee grounds and how long to pause before the next cycle begins The bypass valve opens at the beginning of the brew cycle and dispenses the correct amount of water all at once Features Three fully programmable batch sizes per side Brew basket safety locks Adjustable prewetting cycle Brew temperature protection KI Adjustable bvpass Electronicallv controlled hot water service Universal wiring single or three phase D D D D Specifications Requirements Water Requirements Electrical See electrical configuration chart CBS 2051e 20 75 psig 1 gpm CBS 2052e 20 75 psig 1 1 2 gpm Coffee Filters 15 X 5 FETCO Product F001 CBS 2052e20 20 75 psig 1 1 2 Weights and Capacities Brewer M
29. w cycle started but was operation pulled out during the brew Magnet in brew basket Remove brew basket cycle If this error occurs handle is missing or handle Place magnet in the brew basket lock has loose correct position failed 100 Initial Fill Error Water supply flow rate Watch for short potting Press the control Initial fill time was more is too low during brew cvcle panel power switch than 15 minutes Investigate cause of low flow rate Clogged water filter etc 101 Erroron refill Water supply flow rate Watch for short potting Error message is Tank did not refill within 3 is too low during brew cycle cleared minutes Investigate cause of low flow automatically at rate Clogged water filter end of brew cycle etc 102 Unwanted Fill Possible leak in tank Check inside of machine for Turn main power When brewer is idle the fill fitting or valve leaks switch off and on valve was activated for more than 30 seconds B ae Replace control board during a 1 hour period causing a dispense valve to open 200 Flat Line Temperature Triac is stuck closed Check triacs check control Turn main power Water is boiling bad output on control board output or adjust switch off and on System is calling for heat board or temperature temperature for altitude but the temperature does is set too high for not rise at least 2 F within altitude 10 minutes 201 Heater Open Heating element Check and replace
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