Grindmaster P400ESHP User's Manual
Contents
1. 14 nanu CONNECT TO H ATERS SEE CHART TO 120VAC CONTOL CIRCUIT BE 5000 WATT 240V HEATERS D X x FOR THIS HEAT AND ELECTRIC SERVICE WIRE PER FIG PTT ST eS Ar 2 0 KW 120 208V 1 PH 3 WIRE 9 AMPS iun 2 2 5 KW 120 240V 1 PH 3 WIRE 11 AMPS 4 0 KW 120 208V 1 3 WIRE 18 AMPS B 5 0 KW 120 240V 1 PH 3 WIRE 21 AMPS POWER HERE 5 5 KW 120 208V 1 PH 3 WIRE 27 AMPS 7 5 KW 120 240V 1 PH 3 WIRE 31 AMPS 7 5 KW 120 208V 1 PH 3 WIRE 38 AMPS D 10 0 KW 120 240V 1 PH 3 WIRE 42 AMPS 11 5 KW 120 208V 1 PH 3 WIRE 54 AMPS B 15 0 KW 120 240V 1 PH 3 WIRE 63 AMPS 11 5 KW 120 208V 3 PH 4 WIRE 31 AMPS 15 0 KW 240V PH 3 WIRE 36 AMPS SEPARATE 120V REQUIRED FOR CONTROLS 3 AMP LOAD FOR 3 PHASE WIRING 1 MOVE WIRE FROM L1 13 2 CONNECT HEATER ACCORDING TO FIG F ON CHART 3 FIG F FOR 3 PH ONLY WIRES 5 6 7 8 ARE 8 AWG 105 C 2 ARE 10 AWG 105 Shuttle Brewers amp Airpot Shuttle Brewers Page 35 GRINDMASTER CORPORATION Grindmaster Coffee Grinders and Brewers e PrecisionBrew Brewing Systems e Espressimo Espresso Machines Crathco Hot Beverage Dispensers e Crathco Cold and Frozen Beverage Dispensers AMW Coffee and Tea Systems Tel 502 425 4776 Fax 502 425 4664 1 800 695 4500 USA amp Canada only Box 35020 Louisvil2. COMPONENTS ONE GROUP PER BREWER 1 4 CIRCUIT BREAKER WATER TANK LEVEL PROBE 1 HEATER RELAY CONTACT TANK HEATER 240V AC 5 0 OR 6 6 KW 12 HEATER RELAY CONTACT WATER HOT LIGHT L Shuttle Brewers amp Airpot Shuttle Brewers Page 29 Wiring Diagram P300E P400E with 2 Batch Timer NOTE THIS DRAWING SHOWS COMPONENTS ON STANDARD MODEL ONLY SEE 091 548 FOR WIRING OF BREWER OPTIONS POWER INPUT AND HEATING COFFEE SHUTTLE WARMER FILLING ANO HEATING COMPONENTS BREWING COMPONENTS COMPONENTS COMPONENTS ONE GROUP PER BREWER ONE GROUP FOR P300 ONE GROUP PER BREWER 5 ONE GROUP FOR P300 j TWO GROUPS FOR P400 TWO GROUPS FOR P400 L1 CIRCUIT BREAKER WATER TANK LEVEL PROBE T HEATER RELAY CONTACT TANK HEATER 240V AC 5 0 OR 6 6 KW T2 HEATER Al RELAY CONTACT 12 Shuttle Brewers amp Airpot Shuttle Brewers Page 30 Wiring Diagram for RAP300E 400E NOTE THIS DRAWING SHOWS COMPONENTS ON STANDARD MODEL ONLY SEE 091 548 FOR WIRING OF BREWER OPTIONS POWER INLET FILLING AND HEATING COMPONENTS BREWING COMPONENTS GROUP PER BREWER ONE GROUP FOR RAP300 TWO GROUPS FOR RAP400 CIRCUIT BREAKER GROUNDED METAL WATER TANK LEVEL PROBE STOP fe SWITCH TART WITCH 1 HEATER RELAY CONTACT D TANK HEATER 240V AC 5 0 OR 6 6 KW T2 HEATER RELAY CONTACT 12 N WA
3. A522027 WASHER LOWER GAGE AA 958 GAGE BASE Assembly 718 018 20 Rough In Drawing Model 300 23 1 4 18 00 COFFEE FAUCET 29 5 8 9 00 7 100 REAR z i UTILITY Z N HOOK UP 2 1 3 4 71 4 f 4 00 4 1 4 4 00 ELECTRIC amp WATER HOOK UP 3 1 4 3 1 4 TRIC INPUT ATER INLET UTILITY DATA ELECTRIC INPUT g WATER NIE ELECTRIC NOTES 6 6 KW 120 240 VOLT 1 PHASE 3 WIRE 28 AMPS 1 ALL DIMS ARE IN INCHES OR 5 KW 120 208 VOLT 1 PHASE 3 WIRE 24 AMPS REAR OR BOTTOM HOOK UP WATER 3 8 FLARE REAR OR BOTTOM HOOK UP Shuttle Brewers amp Airpot Shuttle Brewers Page 21 Rough In Drawing for Model 400 4 P 400ESHP COFFEE DECAF FAUCETS WATER HOT BREW START sip BREW WHEN LIT START UTILITY ELECTRIC 6 6 KW 120 240 VOL HOT WATER uae asa I wien ati ELECTRIC p WATER 4 1 2 41 2 INPUT 9 00 FAUCET CENTERS INLET 1 PHASE 3 WRE 28 AMPS OR 5 KW 120 208 VOLT 1 PHASE 3 WIRE 24 AMPS REAR OR B
4. BREW TIMER POTENTIOMETERS BREW LAMP Q 120V BREW VALVE FILL HEAT H N LIQUID LEVEL CONTROL BREW START BREW STOP H XL C WATER LEVEL NO LI N SS WATER DETECTION 120V BREW SELECT MODEL 400 5 WIRING SCHEMATIC 440V 3 Ph Wye 5W 12 5kW 16 5 LZ T STAT READY LAMP 1 P 400ESHP Wringdwg MJB 2 9 07 EACH LINE MEASURES 220V TO GROUND T POWER RELAY 240V 100W IN LINE WARMER ELEMTS N 1215 CONTACTOR 240V 3700W TERMINAL FUSES U A TANK HTR ELEMTS 912191680 2 01 3 2 12 13 SUPPLY CONNECTIONS STEP DOWN TRANSFORMER 120v CY 120 LF 10A CIRCUIT 120 BREW LAMP BREAKER 4 WARMER BREW VALVE WARMER LAMP BREW START BREW STOP WARMER LAMP Shuttle Brewers amp Airpot Shuttle Brewers Page 33 Wiring Diagram 091 548 NOTE 1 ONE GROUP OF WARMER COMPONENTS PER BREW HEAD ON P AND RAPS MODELS 2 TRANSFORMER MUST BE USED WHEN NEUTRAL LINE IS NOT PROVIDED 3 IF MODEL RAP DELETE WARMER COMPONENTS 4 IF MODEL IS RAPS DELETE WARMER LIGHT AND REPLACE WARMER ELEMENT WITH NEMA 6 15 RE CEPTACLE LOW TEMP NO BREW OPTION 47 MASTER POWER SWITCH OPTION C18 BREW THERMOSTAT NLAZ o SET AT 192 CLOSE MBE ber TOGGLE CIRCUIT TO CONTROLS SWITCH BREAKER
5. 1 ELECTRICAL amp WATER 1 1 1 i 1 i AIRPOTS OMITTED FOR CLARITY 41 2 410 4 N ELECTRIC WATER Sme HOOK UP B BKW 120 240 VOLT 1 PHASE 3 WIRE 28 AMPS OR 5KW 120 208 VOLT 1 PHASE 3 WIRE 24 AMPS REAR HOOK UP ONLY BOTTOM HOOK UP WITH OPTIONAL 4 LEGS ATER 3 8 FLARE REAR HOOK UP ONLY BOTTOM HOOK UP WITH OPTIONAL 4 LEGS Shuttle Brewers amp Airpot Shuttle Brewers Page 24 Rough In Model 5 300 11 1 2 18 00 9 00 1 1 8 9 00 _________ i N WATER mor START STOP 28 1 8 ELECTRIC amp WATER HOOK UP 21 2 chy AIR POT OMITTED FOR CLARITY UH 5 1 j 2 1 8 2 1 8 A UTILITY DATA ELECTRIC WATER ELECTRIC HOOK UP HOOK UP 6 6KW 120 240 VOLT 1 PHASE 3 WRE 28 AMPS NOTES OR 5KW 120 208 VOLT 1 PHASE 3 WRE 24 AMPS 1 ALL DIMS ARE IN INCHES REAR HOOK UP ONLY 3 8 FLARE REAR HOOK UP ONLY Shuttle Brewers amp Airpot Shuttle Brewers Page 25 Rough In Model 5 400 120VAC OUTLET 12 41 2 lai 2l POT OMITTED FoR ELECTRICAL amp WATER ELECTRIC WATER HOOK UP HOOK UP UTILITY NOTES ELECTRIC 1 ALL DIMS ARE IN INCHES 5
6. NOTE HEATER BREW THERMOSTAT ROBERTSHAW KR TIMER f TMER 2 RELAY CONTACTS CLOSES ON TEMPERATURE RISE IF PROVIDED DELETE WATER HOT LIGHT ACROSS REGULATING THERMOSTAT SOLID STATE THERMOSTAT OPTION 202 FROM HEAT OUTPUT CORRES LEVEL L NOTES CONCEALED BREW SWITCH OPTION C12 1 RESISTANCE TYPE PROBE SHOULD READ 1360 OHMS AT 200F 2 FACTORY SETTING IS 2007 FROM STOP SWITCH OR LOW TEMP TO SS OR BREW START NO ON BREW THERMOSTAT TIMER CIRCUIT 10 WARMER PARTS IN DASHED BOX SEE NOTE 1 STEP DOWN TRANSFORMER 208 OR 240 NOTE 1 ONE GROUP OF WARMER COMPONENTS PER BREW HEAD ON P AND RAPS MODELS 2 TRANSFORMER MUST BE USED WHEN NUETRAL LINE IS NOT PROVIDED 3 IF MODEL IS RAP DELETE WARMER COMPONENTS 4 IF MODEL IS RAPS DELETE WARMER LIGHT AND REPLACE WARMER ELEMENT WITH NEMA 6 15 RECEPTACLE NOTES 1 IF PROVIDED WITH OPTION C21A THREE HEATERS SEE HEATER WIRING DIAGRAM 091 182 2 WHEN PROVIDED WITH OPTION C14 AUTOMATIC WARMER SHUTOFF SUBSTITUTE ACTIVATED SWITCH FOR WARMER TOGGLE Shuttle Brewers amp Airpot Shuttle Brewers Page 34 Wiring Diagram 091 182 NOTE USE WIRE NUT CONNECTION T3 T3 3 0 0 T2 T3 T4 T4 74 B 2 13 1 T3 T3 T8 71 T1 T4 D T2 T3 T1 T1 T4 E T2 T3 T1 T1 T2 F DT ADT 7
7. Place an empty warm shuttle or airpot on the shelf counter or accessory base depending on model under the brew head Turn on the warmer if a shuttle is used If the shuttle is not warm allow the warmer to heat the shuttle Only a short brew of water will speed this cold shuttle will significantly lower the temperature of the brewed coffee Remove the filter basket and line with a filter paper Paper size is 13 x 5 for the smaller basket BB1 5 and 14 x 5 for the larger BB2 0 Place ground coffee in the filter basket Your coffee supplier can help you select the right amount of coffee and grind Coffee brewing experts recommend between 6 5 and 8 ounces of coffee per gallon of water for most applications A full shuttle is 1 4 gallons and a full airpot is 0 80 gallon Slide the basket into the brewer making sure the spout lines up with the top of the shuttle or airpot Check that the correct batch size is selected Check the WATER HOT light If lit press start Brew time is about 4 minutes for a full shuttle less for airpots and half batches After the brew allow the coffee to drip for 1 to 2 minutes Coffee basket contains very hot water until the drip is completed Early removal of a dripping basket could result in burns Dump the grounds from the basket and rinse for the next brew Coffee is ready to serve The shuttle may be placed on remote warming stations Use caution when moving a full shuttle Adjustments E
8. or vinyl if these optional finishes are provided Service The rest of this manual contains information to aid the service person who is working on this equipment This page has information on performing common service tasks Following this is the Troubleshooting section which can help diagnose problems which are divided into three basic systems filling heating and brewing Next is an illustrated parts breakdown which will help in the selection of repair parts If further assistance is needed call our Technical Service Department at 502 425 2776 or 800 695 4500 USA amp Canada only Monday Friday between 8 00 am and 8 00 pm EST Wiring diagrams are also provided Locate the basic diagram for the model you are working with If there are any options see Diagram 091 548 page 31 of this manual which shows the wiring alterations for Shuttle Brewer amp Airpot Shuttle Brewer options Shuttle Brewers amp Airpot Shuttle Brewers Page 10 Service con t Drain Water Tank Always empty the tank before shipping Draining of tank should be performed by a qualified service technician The tank contains very hot water May cause severe burns Note Brewer may contain over 5 gallons of hot water 1 Prepare a heat resistant container to drain tank water into 2 Shut off power to the brewer 3 Remove the front access panel 4 Pinch or clamp the silicone hose connected to fill valve 5 Disconnect hose from outlet barb on fill
9. 7KW 120 240 VOLT 1 PHASE 3 WIRE 24 AMPS OR 4 5KW 120 208 VOLT 1 PHASE 3 WIRE 21 AMPS BOTTOM OR REAR HOOK UP WATER 3 8 FLARE BOTTOM OR REAR HOOK UP Shuttle Brewers amp Airpot Shuttle Brewers Page 26 Rough In Drawing for Model VSB 300 22 5 8 18 9 HOT WATER FAUCET 28 1 8 ELECTRIC amp WATER HOOK UP ELECTRIC HOOK UP HOOK UP UTILITY DATA ELECTRIC 6 6KW 120 240 VOLT 1 PHASE 3 WIRE 28 AMPS OR 5 120 208 VOLT 1 PHASE 3 WIRE 24 AMPS REAR HOOK UP ONLY WATER 3 8 FLARE REAR HOOK UP ONLY NOTES 1 ALL DIMS ARE IN INCHES Shuttle Brewers amp Airpot Shuttle Brewers Page 27 Rough In Drawing for Model VSB 400 r 1 2 7 4 28 1 8 ELECTRICAL amp WATER HOOK UP ELECTRIC WATER HOOK UP HOOK UP UTILITY DATA NOTES ELECTRIC 1 ALL DIMS ARE IN INCHES 6 6KW 120 240 VOLT 1 PHASE 3 WRE 28 AMPS OR 5KW 120 208 VOLT 1 PHASE 3 WIRE 24 AMPS BOTTOM OR REAR HOOK UP WATER 3 8 FLARE BOTTOM OR REAR HOOK UP Shuttle Brewers amp Airpot Shuttle Brewers Page 28 Wiring Diagram for P300E P400E with 1 Batch Timer NOTE THIS DRAWING SHOWS COMPONENTS ON STANDARD MODEL ONLY SEE 091 548 FOR WIRING OF BREWER OPTIONS POWER INPUT AND HEATING COFFEE SHUTTLE WARMER FILLING AND HEATING COMPONENTS BREWING COMPONENTS ONE GROUP PER BREWER ONE GROUP FOR P300 COMPONENTS ONE GROUP FOR P300 i TWO GROUPS FOR P400 TWO GROUPS FOR P400
10. exterior of brewer with a damp cloth Do not use abrasives which will scratch surface 6 If shuttles are to be left on warmer all night fill with water to avoid coffee oil burn in Shuttle Brewers amp Airpot Shuttle Brewers Page 9 Weekly Bi Weekly Depending on Use 1 Fill shuttles with one gallon 2 3 full of hot water 2 Pour into the shuttle liners the recommended concentration of urn cleaner excessive amounts of cleaner will attack the stainless steel Urn cleaners that have been used successlully DIP IT manufactured by Economics Laboratories Inc 4 Corporate Park Drive White Plains NY 10604 OXYLITE manufactured by Avril Inc Syndet Division 601 N Third Street Reading PA 19601 3 Scrub the liner interior with a plastic bristle brush 4 Remove the knurled nut at the top of the gauge glass and clean the glass with a small bottle brush 5 Pour out the contents of the shuttle 6 Remove the handle assembly of the shuttle faucet by unscrewing the plastic bonnet 7 Gently wash the faucet seat cup with a soft cloth and warm soapy water 8 Wash the faucet shank with a bottle brush 9 Soak airpot pick up tube assembly in hot soapy water Urn cleaner may be used for stronger cleaning 10 Clean the warmer and bottom of shuttle surfaces These surfaces must be clean for proper heat transfer 11 Polish the exterior of the brewer with stainless steel cleaner Use the appropriate cleaner for brass copper
11. valve 6 Place hose over drain and release clamp 7 Allow the tank to drain completely NOTE It may be necessary to pinch the hose and stop the water before container is full Carefully reinstall hose over fill valve outlet then empty container Repeat steps 4 7 completely to drain tank Remove Brew Valve 1 Disconnect electric power to machine 2 Remove top cover and remove wires and small tube from valve 3 Tilt inlet of valve down and pull sideways out of spray tee 4 Clamp rubber tubing and disconnect valve from tubing Remove Heater 1 Disconnect power and remove top cover of brewer 2 Disconnect wire leads to heater 3 Remove tank cover by loosening retaining screw Cover is lifted up with heater attached Heater is then removed 4 Replace heater with sealing washers in same configuration When tightening nuts hold element so it does not twist 5 Replace tank cover ensuring O ring seal is good 6 Replace heater wires Be sure all electrical connections are secure Shuttle Brewers amp Airpot Shuttle Brewers Page 11 Troubleshooting Filling Heating and Brewing Filling Problems The filling system consists of the following components Liquid Level Control located behind the brewer front panel Liquid Level Probes located on the tank top secured by wing nut under the top cover Fill Valve located behind the front panel Problem Possible Cause Service Check Overfilling water tank eve
12. water inlet Make sure all water supply line fitting valves are open pelle Remove and clean or replace strainer but not after Strainers mesh Check for 120V AC across H and N ter minals on level control Disconnect probe wire to HI terminal on level control Check for 120V at FILL terminal Tank fills only when probe wire is discon nected from HI ter minal on level control 120V is across FILL and N on level control but no fill If no voltage check for loose or broken wires If no 120V at FILL terminal replace level control Replace electrodes If no remedy check for improper wiring or level probe tip touching metal Disassemble valve and clean or replace plunger if frozen If plunger is OK coil may need replacement Page 12 Troubleshooting Filling Heating and Brewing Heating Problems The heating system consists of the following components Liquid Level Control located behind the front enclosure panel Liquid Level Probes located on the tank top secured by wing nut under the top cover Thermostat located on the tank or on the front of top control panel under top cover Heater Relay located in top control section under top cover Heating Elements located on tank top under top cover Jumper from XL ter minal on level control to metal body allows heating Tank does not Low electrode faulty heat or covered wilime Clean electrodes check wiri
13. 92 F If you wish to adjust this do the following 1 Shut off power and remove top cover 2 Locate the thermostat mounted on the water tank 3 To increase the set point turn the shaft clockwise We do not recommend adjusting Baw Ta this above 192 F which may cause ast excessive delays between batches 2 w TEMPERATURE 4 For accurate setting of the thermostat remove the bulb from the brewer and immerse in water known to be 190 F Adjust the knob so the thermostat closes at this point Figure 7 Brew Thermostat Shuttle Brewers amp Airpot Shuttle Brewers Page 8 Cleaning Burn Hazard Hot liquids and surfaces are present in this equipment To avoid burns use caution when cleaning Rinse hot parts with cold water before cleaning Use gloves or a heavy cloth when removing hot parts from brewer After Each Brew 1 Dispose of grounds and rinse brew basket 2 Rinse shuttle or airpot containers before reuse Every Day 1 Wash brew basket with warm soapy water The wire basket is removable to aid cleaning 2 Remove spray head s located above brew basket s using gloves or a heavy towel Wash off coffee oils and clean any plugged holes 3 Clean shuttles with warm soapy water and a brush or towel 4 Clean airpots with warm soapy water and bottle brush Be careful glass interior breaks easily Use only a soft cloth and warm soapy water or stainless steel polish on the outside to avoid scratches 5 Wipe
14. Brew valve faulty brew valve valve doesnt open replace coil or Check for continuity If no continuity replace switch across stop switch when not pressed Check 120V between Start switch faulty S S and N on timer If start switch does not provide 120V when start is pressed start signal replace switch Stop switch faulty Low temp no brew Water is above 190 F Turn down brew thermostat see thermostat set too 88 C but HOT adjustments high WATER light is off Timer faulty Check 120V between H f no 120V BREW output from timer and N on timer If OK replace timer check for 120V between BREW and N on timer after pressing start Spray head will not Boiling tank If drip is from right Turn down thermostat If that doesn t stop dripping water side check for water cure check for faulty thermostat or spray heads normally from overflow outlet at heater relay drip slightly after top of tank Brew Clean valve Valve seal or entire Limed up brew valve Visual check of valve valve may need replacement Shuttle Brewers amp Airpot Shuttle Brewers Page 14 Parts Illustration for Models P300E amp P400E Parts Description Description 9 537 129 BREW VALVE 718 111 10 531 005 STOP SWITCH before March 2000 718 198 MO 531 063 STOP SWITCH after March 2000 537 154 START SWITCH before March 2000 41 A531 062 START SWITCH after March 2000 TUB
15. ING FILL 1 6 LG amp HOT WATER 1 5 LG PILOT LIGHT WARMER ELEMENT below warmer shelf FRONT NOTE THIS DRAWING SHOWS PARTS FOR THE MODEL ALL PARTS SHOWN ON THIS DRAWING APPLY TO THE MODEL FRONT COVER REMOVED P300E EXCEPT THE QUANTITIES MAY CHANGE DEPENDING ON THE OPTIONS INCLUDED YOUR BREWER MAY HAVE DIFFERENT PARTS Shuttle Brewers amp Airpot Shuttle Brewers Page 15 Shuttle Brewers amp Airpot Shuttle Brewers Parts Illustration for Model 400 tem Parts Descripton item gt 5 849005 uauoceverconrmo ero fo N gt 2 lt m 2 2 a g e E WARMER ELEMENT 240V ma SEE FRONT COVER REMOVED Page 16 Parts Illustration for Model RAP400E Parts Description Nem Pat Description pss 2 z pesass ewmamo i 885021 5 pesos faves eons ree G passe emere s euer p pesuns 0 8 A531 068 STOP SWITCH after March 2000 21 FILL VALVE W FITTINGS after 01 26 00 perou esmena P pesca personen 4 FRONT COVER REMOVED Shuttle Brewers amp Airpot Shuttle Brewers Page 17 Parts Illustration for Mod
16. OTTOM HOOK UP WATER 3 8 FLARE REAR OR BOTTOM HOOK UP at ____ 9 00 1 00 zi Z ZN 29 REAR UTILITY HOOK UP 1 3 4 fe 41 4 NOTES 1 ALL DIMS ARE IN INCHES Shuttle Brewers amp Airpot Shuttle Brewers ELECTRIC amp WATER HOOK UP d 5 4 00 23 1 4 H 18 00 1 Z N Z N L 5 8 Page 22 Rough In Model 300 11 1 2 18 00 9 00 1 1 8 9 00 _________ i N WATER mor START STOP 28 1 8 ELECTRIC amp WATER HOOK UP 21 2 chy AIR POT OMITTED FOR CLARITY UH 5 1 j 2 1 8 2 1 8 A UTILITY DATA ELECTRIC WATER ELECTRIC HOOK UP HOOK UP 6 6KW 120 240 VOLT 1 PHASE 3 WRE 28 AMPS NOTES OR 5KW 120 208 VOLT 1 PHASE 3 WRE 24 AMPS 1 ALL DIMS ARE IN INCHES REAR HOOK UP ONLY 3 8 FLARE REAR HOOK UP ONLY Shuttle Brewers amp Airpot Shuttle Brewers Page 23 Rough In Model 400 25 1 2 18 00 20 1 2 Z N 4 __ WATER E C Z BREW WHEN LIT ular s B HOT WATER FAUCET 28 1 8
17. Part 090 077 Installation con t Electric Hook up 1 The electric ratings for your brewer are printed on its nameplate Typical electric ratings are P300 P400 RAP300 RAP400 Optional 120 208V 3 8kW 18A or 120 240V 5 0kW 21A 1 phase Standard 120 208V 5 0kW 24A or 120 240V 6 6kW 28 1 phase RAPS300 RAPS400 Standard 120 208V 4 4KW 21A or 120 240V 5 6KW 24A 1 phase P400ESHP Standard 440V 12 5KW 16 3A 3 phase WYE If the brewer includes the three heater tank option C21A the ratings will be different Always see the nameplate for correct ratings 2 The brewer should be connected to its own circuit with a fused disconnect switch or a circuit breaker near the brewer 3 Attach the appropriately sized cord to the brewer with a cord grip for the 1 1 2 electric input opening The cord may enter through the rear or bottom on the left side of the brewer Use an oil resistant cord such as type SO SOO SAO STOO SEO SJO SJOO SJTO SJTOO SJEO HSO HSOO HSJO or HSJOO Alternatively flexible conduit and type THHN wires may be used Use only copper conductors 4 Standard connection is 1 phase 3 wire Connect the two lines to L1 and L2 on the terminal block If the brewer is wired for three phase a lug L3 is provided on the terminal block A neutral line must be connected to the N terminal Z WARNING Never use the ground conductor as a neutral This could cause electrocution 5 The body of the brewer mu
18. Shuttle Brewer amp Airpot Shuttle Brewers Operation and Instruction Manual For Models P300E P400E 4 RAP300E RAP400E RAPS300E RAPS400E Table of Contents Installation Installation and Start up WARNING Warning Labels ELECTRIC SHOCK HAZARD Operation Adjustments Care and Cleaning Service Troubleshooting Filling Problems Heating Problems Brewing Problems Parts Illustrations Models P300E amp P400E PA00ESHP See rough in drawings this manual dimensions locations of Model RAP400E electric and water input Installation of this appliance should be performed by qualified service personnel only Improper installation could result in electrocution Set Up Position Shuttle CS LL Rough In panies 1 Remove the brewer from the packing material and attach its legs Model P300 Model P400 amp P400ESHP 2 Position the brewer on a strong stable table or counter Check Model the level front to back and side to side Adjust the legs to the cor Model RAP400 rect level Model RAPS300 Model RAPS400 IMPORTANT THE PERSON INSTALLING THIS APPLIANCE IS RESPONSIBLE Wiring Diagrams FOR ENSURING THAT ELECTRIC AND WATER CONNECTIONS P300E P400E with 1 Batch Timer MEET THE REQUIREMENTS OF THE NATIONAL ELECTRIC P300E P400E with 2 Batch Timer CODE NATIONAL PLUMBING CODE AND ANY LOCAL RAP300E RAP400E ORDINANCES RAPS300E RAPS400E PA00ESHP The electri
19. TER HOT LIGHT N 1V1ISON33HI Drawing 091 545 Shuttle Brewers amp Airpot Shuttle Brewers Page 31 Wiring Diagram for RAPS 300 400E NOTE 1 TWO SETS OF RECEPTACLE COMPONENTS ONLY PROVIDED ON TWIN RAPS400E MODEL DELETE GROUP IN DASHED BOX FOR RAPS300E 2 THIS DIAGRAM SHOWS COMPONENTS ON STAN DARD MODEL ONLY SEE 091 548 FOR WIRING OF BREWER OPTIONS POWER INLET HEATING AND FILLING BREWING COMPONENTS lt COMPONENT ONE GROUP FOR RAPS300 ONE GROUP PER BREWER TWO GROUPS FOR RAPS400 CIRCUIT BREAKER Ti HEATER RELAY CONTACT BATCH SIZE GROUNDED ETAL SELECTOR WATER TANK TANK HEATER LEVEL PROBES 240V AC 5 OR 6 6 KW T2 HEATER RELAY 12 q 2 5 O SHUTTLE gt ACTIVATED Not V SWTCH RECEPTACLE COMPONENTS BREW SEE NOTE 1 LIGHT N MAN GROUND CONNECTION Drawing 091 523 Shuttle Brewers amp Airpot Shuttle Brewers Page 32 Wiring Diagram P 400ESHP NO N SS 120V BREW BREW SELECT TIMER POTENTIOMETERS TANK FILL VALVE
20. ain thermostat adjusts the water temperature in the tank Factory setting is 200 F This is the ideal temperature for brewing most coffee Water should never boil in the tank If water is boiling adjust the thermostat There are two types of thermostats available Mechanical is standard and solid state is optional See the adjustment instructions for the thermostat in your brewer Standard Mechanical Thermostat 1 Shut off power and open cover 2 Locate thermostat mounted on tank See Figure 5 3 Turn the shaft counter clockwise to decrease temperature opposite to increase temperature Figure 5 Mechanical Thermostat Shuttle Brewers amp Airpot Shuttle Brewers Page 7 4 If the maximum temperature adjustment needs to be increased insert a small flat screwdriver into the shaft Turn the calibration screw counter clockwise to increase the maximum temperature Optional Solid State Thermostat This control maintains temperature within 3 F The adjustable range is from 155 F to 205 F See Figure 6 1 Shut off power and open top cover 2 Locate thermostat on bracket mounted to front panel 3 Adjust the knob to the temperature desired This control cannot be set above 205 F Figure 6 Solid State Thermostat Optional Brew Thermostat Adjustment Your brewer may include the optional low temp no brew thermostat see Figure 7 This will not allow a brew unless the water is up to temperature The factory setting is 1
21. btained from Grindmaster Corporation s Technical Service Department for all warranty claims Shuttle Brewers amp Airpot Shuttle Brewers Page 13 Troubleshooting Filling Heating and Brewing Brewing Problems The brewing system consists of the following components Start and Stop switches located in the top control panel Brew Timer located in the top control section under the top cover Brew Valve located in the top control section under the top cover Brew volume too Timer out of Compare timer setting to Adjust timer large or too small adjustment factory setting chart Fill valve should cycle If fill valve does not cycle or takes ressure not and off frequently during too long to refill be sure water line adequate at urn brew cycle when all brew is 3 8 and pressure is uninterrupted heads are used 30psi Spray head clogged Clean all holes aie clogged Visual inspect brew Clean lime from valve Seat cup or MS valve entire valve may need replacement Timer faulty Brew time does match Replace timer timer setting Timer not adjustable there is always some inconsistencies batch replace timer small variation from at urn inlet not influenced by other appliances Brew will not Circuit breaker If circuit breaker button tripped find cause and reset If start tripped or faulty is out breaker is tripped faulty replace Check 120V across If 120V is across brew valve but brew
22. c and water hook up locations are behind the front panel Drawing 091 548 Remove the four screws fastening this panel for access to these Drawing 091 182 connections Water Hook up 1 The water line may enter through holes on the rear or the bottom of the brewer Use the right hand opening for water 2 Use 3 8 copper or flexible water line to prevent strain Do not use low temperature plastic tubing The connection to the fill valve is 3 8 flare Water line pressure must be from 30 to 70 psi Hot up to 160 F or cold water may be used Hot water offers faster recovery between brews Install a shut off valve near the brewer Installing a filtering system can improve the taste of brewed coffee and extend the life of the brewer If your water has high calcium lime chlorine or iron content this is especially important The filter should be the lime inhibiting type if cold water is used Contact your local water treatment professional regarding the type of filter you should use based on water quality and volume of water used Prior authorization must be obtained from Grindmaster Corporation for all warranty claims Grindmaster Corporation 4003 Collins Lane Louisville KY 40245 USA 502 425 4776 G R T 800 695 4500 USA amp Canada only 800 568 5715 Technical Service Only CORPORATION FAX 502 425 4664 www grindmaster com Grindmaster Corporation 1998 0307 FORM AM 309 08 PRINTED IN U S A
23. el RAPS400E Parts Description Pati Description ANSWER S 81568 anew saser svancess Stee 8 pres vave nsew 5 8552045 I J FRONT COVER REMOVED Shuttle Brewers amp Airpot Shuttle Brewers Page 18 Parts Illustration for Model VSB 400 Parts Description Description e een e 2 2 E jesse p esos pu p esos pesmom n re ES SR G pss pmerswoweewennm pr uvavcony ease FILL VALVE RETROFIT KIT before 01 26 00 Shuttle Brewers amp Airpot Shuttle Brewers Page 19 Parts Illustration for Shuttle CS LL A537 055 HANDLE A522132 BONNET NUT A522120 SPRING E A537 047 PLASTIC STEM A537 049 UPPER FAUCET ASSEMBLY A522102 SILICONE 77 SEAT CUP Upper Faucet A537 049 Shuttle Brewers amp Airpot Shuttle Brewers Pars Description 1 537 053 FAUCET MODEL ES 718 048 GAUGE ASSEMBLY 4 725 092 KIT SHUTTLE LID 713 027 55 SHUTTLE COVER not shown 5 548 142 LID RETAINING CLIP A548 140 B Ag1365 STOPPER W O RING S S Cover used until August 2001 A318 119P TOP GAGE FITTING 522026 555 001 SHIELD 522031 GAGE GLASS
24. le KY 40232 USA Grindmaster Corporation 1998 r sju 0307 Form AM 309 08 PRINTED IN USA www grindmaster com email info grindmaster com Part 090 077
25. lectrical Shock Hazard Dangerous electric voltages are present near adjustable components All adjustments should be performed by qualified service personnel only All adjustable components are located under the top cover To access these parts 1 Shut off the electric line to the brewer or unplug the brewer 2 Remove the single screw fastening the top cover Remove the top cover 3 Pull forward and lift off the top cover Brew Volume Brew Timer The brew volume of the brewer is controlled by its timer The batch size is directly proportional to the timer setting The timer adjustment is located under the top cover On twin brewers there is one timer for each brew head Depending on the model American Metal Ware offers three types of timer adjustments Look at the instructions for the type of timer you have There will always be a small variation 5 in level from batch to batch Note Always adjust bypass before adjusting timer because bypass affects brew rate Before making the timer adjustment do the following 1 Brew a batch of water to determine where the level falls Using a stop watch determine the current brew volume 2 To determine the desired time setting use the following formula desired brew desired brew volume x current brew time current brew volume Adjusting the Timer Standard single batch timer RAP and P models without half batch include this timer see Figure 1 This timer is adjus
26. n when power is off Overfilling water tank only when power is on Tank does not refill Fill valve not sealing properly Fill valve installed backwards High electrode coated with lime or faulty Missing or faulty con nection of C terminal on level control to metal enclosure Fill valve connected to heat terminal on level control Liquid level control is faulty No power at equipment No water at equipment Water strainer clogged No power to level control Level control faulty Electrodes faulty Fill valve faulty Shuttle Brewers amp Airpot Shuttle Brewers Water entering tank continuously usually slowly Look for direction of arrow on valve body Jumper HI terminal on level control to metal enclosure stops fill Jumper from C terminal to metal body stops fill Check connections Jumper from HI to C or metal enclosure does not stop fill Nothing operates Disassemble valve and clean out dirt Valve may need new plunger if seal is worn If arrow on valve is pointing toward water inlet remove valve and install correctly Remove electrode assembly and clean both probes If this does not work replace assembly Make secure connection of C to metal body Connect black lead for valve to FILL on level control Replace level control Check main switch or circuit breaker brewer s circuit breaker or power switch if provided Cracked
27. ng If no remedy replace electrodes Level control faulty Check for 120V be If 120V is not at HEAT replace level tween H and N ter control minals on level control If OK jumper between XL and metal body and check for 120V between HEAT and N terminals Thermostat faulty or Make sure thermostat Recalibrate thermostat If no reme out of calibration is turned on Jumper dy or thermostat does not cycle across thermostat replace thermostat allows heating Heater relay coil Check for 120V If correct voltage but contactor not across contactor coil faulty electric heat closing replace contactor Heater contactor Check for heater vol If no continuity across contactor contacts faulty tage between each when it is closed replace contactor heater pole on contact or and different pole Heater faulty Check resistance If resistance is much different than across elements with 10 to 15 ohms replace heater wires disconnected very long id 9 Low temp no brew Water is above 190 Turn down brew thermostat see thermostat set too degrees F but HOT adjustments high WATER light is off If you still need help call our Technical Service Department at 502 425 4776 or 800 695 4500 USA amp Canada only Monday thru Friday 8 am 8 EST or an authorized service center in your area Please have the model and serial numbers ready so that accurate information can be given Prior authorization must be o
28. rfaces are hot Part A546 020 P 300 A546 129 P 400 Located near water faucet WARNING Hot water may cause burns Part A546 213 Located on front splash panel A CAUTION ATTENTION AVISO DE PRECAUCION BASKET CONTENTS LE CONTENU DU PORTE FILTRE EL CONTENIDO DE LA VASIJA AREHOT EST CHAUD CALIENTE ESTA REMOVE WITH CARE LE RETIRER AVEC SOIN REMUEVA CON CUIDADO LE NON RESPECT DE CES EL NO SEGUIR ESTAS CONSIGNES RISQUE INSTRUCCIONES PUEDE CAUBAR D ENTRAINER DES BLESSURES SERIOS ACCIDENTES CAUTION WARMERS AND SURFACES ARE HOT ATTENTION LES SURFACES EXTERIEURES ET LES ELEMENTS CHAUFFANTS SONT CHAUDS ADVERTENCIA PARRILLAS Y OTRAS SUPERFICIES 70248 ESTAN CALIENTES GRINDMASTER CORP Part A71949 Located on brew baskets Hot liquid in brew basket could cause burns Remove with care Shuttle Brewers amp Airpot Shuttle Brewers Page 3 Operation 1 2 3 4 5 6 7 8 9 10 Shuttle Brewers amp Airpot Shuttle Brewers Page 4 HOT LIQUID HAZARD Water used for brewing coffee is very hot Use caution when brewing pouring or transporting coffee Accidental spills may result in severe burns RAPS Brewers require the accessory warmer base placed over the pegs on the brew shelf before brewing into a shuttle Plug the base into the receptacle on the side of the brewer The receptacle is only energized when a shuttle is in place
29. st be grounded A ground lug is provided for this purpose Start up 1 Turn on the water supply to the brewer Check for leaks 2 Turn on the electric supply The brewer will begin to fill 3 Replace the front access panel 4 Once the brewer is full it will take 15 to 35 minutes to heat The water hot light will turn on when up to temperature 5 Insert the brew baskets and place a shuttle or airpot under the baskets Brew at least one Shuttle Brewers amp Airpot Shuttle Brewers batch from each side Check the level in the container to be sure the brew volume is correct Remember that when using coffee the level will be lower Do this for both batch sizes when provided The water must be hot to check the levels If adjustments are needed see the adjustments section of this manual Page 2 Warning Labels The following warning labels were on your dispenser when it was shipped from the factory They should remain on your dispenser in good readable condition at all times If one of your labels is missing or damaged order a replacement label immediately Part A546 445 Located on front splash panel and lid of machine A WARNING Risk of electric shock Do not remove or open cover No user serviceable parts inside Refer servicing to authorized qualified personnel Disconnect power before servicing PN A546 445 Part A546 020 P 300 A546 129 P 400 Located near warmer plates A CAUTION Warmers and su
30. strong it is better to adjust the bypass valve instead of reducing the amount of coffee Shuttle Brewers amp Airpot Shuttle Brewers Figure 2 Two Batch Timer FULL BATCH 9 HALF BATCH alo ER le Figure 3 Two Batch Timer w Counter Adjustment Counter Time Setting min sec BYPASS VALVE Figure 4 Bypass Valve Page 6 the Bypass 1 Shut off and open brewer as described beginning of adjustments section 2 Locate the bypass valve for the brew head you wish to adjust Valve is on the right and front of the BREW valve 3 Open the valve counter clockwise to the desired setting Use the table below as a guide BYPASS SETTING BYPASS OF TOTAL BREW closed 0 1 turn 8 2 turns 12 3 turns 22 4 turns 33 4 Measure the bypass setting a Remove the brew basket b Place an empty shuttle without its lid under the spray head Place a measuring cup under the bypass nozzle d Press START and brew water for about thirty seconds or until measuring cup is almost full Press STOP e Record the amount of water in the bypass measuring cup f Add this to the water in the shuttle and record measure the total amount of water g The bypass percent is calculated as Bypass Bypass Volume Total Volume X 100 5 Tweak the valve adjustment until the bypass is set as desired Note The bypass is accurate to 4 Thermostat Adjustment The m
31. table from 1 to 8 minutes After removing the cover do the following 1 Use the timer label to make an approximate adjustment of the timer Figure 1 Single Batch Timer 2 After adjusting the timer brew a batch of water to check the volume Repeat adjustment tweaking the timer knob until the volume is correct Shuttle Brewers amp Airpot Shuttle Brewers Page 5 Two Batch Timer with Knob Adjustment See Figure 2 This timer is adjustable from 15 seconds to 5 minutes Locate the adjustment knobs under the top cover Set this timer by adjusting the knob The batch selector switch picks the adjustment potentiometer which the timer will see Two Batch Timer with Counter Adjustment See Figure 3 The two batch size timer may also be used with optional counter potentiometer to ease adjustments Each batch size is adjustable from 00 to 99 The timer settings for this timer are tabulated on the table below This chart is for making an approximate setting You may need to click up or down to make fine adjustments to volume Each number is about 3 seconds Counter Settings for NCC Q4F 0300 341AM Timers Counter Time Time Setting min sec min sec Bypass Adjustment The bypass valve adjusts the amount of water which bypasses coffee grounds and dilutes the final brew see Figure 4 The factory setting is no bypass Bitter coffee results when the amount of ground coffee is too small Therefore if your coffee is brewing too
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