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ILLUSTRATED PARTS/RECOMMENDED PARTS 

IP14

345#*--6453"5&%1"3543&$0..&/%&%1"354øø

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ITEM #

PART #

DESCRIPTION

1

WC-58117

COVER, TOP ALPGT/D500GT/D60GT TLP/TCTS/
CBS/GEMSS

2A

a

WC-390159

LABEL, UCM OVERLAY RSTB 1BATCH CURTIS 
LOGO

2B

b

WC-390160

LABEL, UCM OVERLAY RSTB W/HALF BATCH 
CURTIS LOGO

3A

a,b

WC-13043-106

HARNESS ASSY TCTS/PTT3/CBS/RSTB/STB

3B

c

WC-13043-101

HARNESS, ASSY TCTS/PTT3/CBS

4

WC-43134

O’RING, .426 X 9/16 O.D X .070 WALL EDPM TCTS

5

WC-58017-105

COVER, FRONT DUAL DILUTION

6

WC-66079

SPOUT ASSY , DILUTION PLASTIC

7

WC-786-104

CONTROL MODULE, UCM 120V TEA/ COMBO/
SWEET TEA BREWER

8

WC-3396-101

BREW CONE, ASSY BLACK ROTATE STD WITH 
BLUE SPLASH POCKET

9

WC-8531-101

RAIL, BASE TCTS-RC

10

WC-8556

HEATSINK, ASSY DV ALPDS/D500AP/TCTD/PTTD

11A

a,b

WC-102

SWITCH, TOGGLE NON-LIT SPST 15A 125/6A 
250VAC RESISTIVE

11B

c

WC-103

SWITCH, TOGGLE NON-LIT DPST 25A 125/250VAC 
RESISTIVE

12

WC-3503

LEG, 3/8”-16 STUD SCREW BUMPER

13

WC-5310

TUBE, 5/16 ID x 1/8W SILICONE GEN USE

14

WC-5231

COMPOUND, HEAT SINK 5OZ

15

WC-889

VALVE, DUMP LEFT 120V 12W ALPHA’S/D1000/
GEM-12/TLP

16A

1

WC-2977K

KIT, SPRAYHEAD FITTING METAL

16B

2

WC-2977-101K

KIT, SPRAYHEAD FITTING PLASTIC

17

WC-29044-101

SLEEVE, OVERFLOW ASSY GEN USE

18

WC-800

VALVE, TRANSFER FLOJET SWEET TEA

19

WC-2707

TEE, FLARE ¼ x ¼ x 3/8 BRASS

20

WC-53169-12

TUBE ASSY, BRAIDED 1/4 FLARE X 11-1/4” LG W/
FITTINGS

21

WC-37255

KIT, DUAL VALVE WATER INLET

22A

a,b

WC-1200

CORD, 14/3 SJTO 6’ BLK W/PLUG

22B

c

WC-1231-102

CORD, 2.5 mm² 90ºC 36A 450/750 V STRIPPED W/
FERRULES ONE END

ITEM #

PART #

DESCRIPTION

10

WC-8556

HEATSINK, ASSY DV ALPDS/D500AP/TCTD/PTTD

11A

WC-102

SWITCH, TOGGLE NON-LIT SPST 15A 125/6A 
250VAC RESISTIVE 

13

WC-5310

TUBE, 5/16 ID x 1/8W SILICONE GEN USE

14

WC-5231

COMPOUND, HEAT SINK 5OZ

15

WC-889

VALVE, DUMP LEFT 120V 12W ALPHA’S/D1000/
GEM-12/TLP

RSTB - Recommended Parts to Stock

ITEM #

PART #

DESCRIPTION

23

WC-8653

QCD, LIQUID BOX BAG CONNECTOR TCC1/TCC2

24

WC-1408

CORD GRIP, 7/8” O.D.

25

WC-29025

SPRAYHEAD, PURPLE ADVANCE FLOW

26

WC-895-104

VALVE, INLET DUAL 120V 9W .53 GPM X .53 GPM

27

WC-847

VALVE, INLET 2 GPM 120V 9W

28

WC-3518

LEG, GLIDE 3/8”-16 STUD SCREW

29

WC-1047-101K

KIT, PUMP SWEETENER W/FITTINGS 115V/.45A 
(INCLUDES MOUNTING HARDWARE AND BASE 
PLATE, REPLACES PN WC-1040 USED ON  
EARLIER UNITS)

30A

1

WC-4320

O’RING, 0.487I.D.x 0.693OD x0.103CS BUNA-N #112

30B

2

WC-43089

GASKET, 1.00OD X .625 I.D. X .030 THK WHITE 
EPDM 70 SHORE

31A

1

WC-4213-P

NUT, 5/8 LOCK PLATED

31B

2

WC-4212-02

NUT, 5/8-18 JAM PLASTIC

32

WC-2452

VALVE, CHECK 3/8 OD TUBE X 3/8 OD TUBE JOHN 
GUEST

33

c

WC-592

TRANSFORMER, 230-115V 130VA GEN USE

34

c

WC-596K

KIT, NOISE FILTER EMI 250V/30A 1PH

35

c

WC-314

POWER BLOCK, 5 STATION

36

WC-4458

SCREW, 6-19 x 1/2” PHIL PAN HD TRI-LOBULAR 
60-1 THRD FORMING

37A

WC-37132

KIT, VALVE REPAIR FOR INVENSYS WC-820WDR, 
WC-821WDR, WC-844WDR (OLDER UNITS)

37B

WC-37132-101

KIT, VALVE REPAIR FOR DELTROL WC-820WDR, 
WC-821WDR, WC-844WDR (NEWER UNITS)

38

WC-4426

SCREW, 8-32x3/8 PH HEAD TRUSS

39

WC-4525

SCREW, 8-32x1/4PHILLIPS TRUSS HD SS

40

WC-4616

SCREW, 1/4-20 x 1/2 PHILLIPS PAN HEAD STAIN-
LESS STEEL

41

WC-4607

SCREW, 5/16-18x3/8”SS PAN HEAD

42

WC-4439

SCREW, 6-32x¼ PHIL PAN HD SS

ITEM #

PART #

DESCRIPTION

16A

WC-2977K

KIT, SPRAYHEAD FITTING METAL

21

WC-37255

KIT, DUAL VALVE WATER INLET

25

WC-29025

SPRAYHEAD, PURPLE ADVANCE FLOW

RSTB - Main Chassis - Parts List

a

RSTB,  

b

RSTBA10000-001,  

c

RSTB3

1

Units built 05/15/17 and later.

2

8QLWVEXLOWEHIRUH7KHSODVWLFÀWWLQJPD\EHUHSODFHGZLWKDVWDLQOHVVVWHHO

ÀWWLQJ2ULQJDQGQXWLWHP$7KHEUHZVHWWLQJVIRUWKHXQLWPXVWEHFKDQJHGZKHQ
FKDQJLQJÀWWLQJW\SHV6HHWKHLQVWUXFWLRQVWKDWFRPHZLWKWKHQHZÀWWLQJ

Summary of Contents for RSTB

Page 1: ...G3 Digital Sweet Tea Brewing System with Rotating Brew Basket USER GUIDE READ AND SAVE THESE INSTRUCTIONS NOTICE TO INSTALLER Please leave this booklet with the machine 345 30 5 07 3 SFW...

Page 2: ...IP21 OOXVWUDWHG 3DUWV 5HFRPPHQGHG 3DUWV 7DQN VVHPEO SRUW IP23 OHFWULFDO 6FKHPDWLF RPHVWLF 6 OHFWULFDO 6FKHPDWLF SRUW ES114 7URXEOHVKRRWLQJ XLGH HQHUDO 7 7URXEOHVKRRWLQJ XLGH 7ULDF 6 VWHP 7 7URXEOHVKRR...

Page 3: ...ULFDO 6XSSO 5HTXLUHPHQWV MODEL DESCRIPTION PHASE VOLTS AMPS HEATING CONFIG WIRE WATTS HERTZ CAPACITY RSTB Sweet Tea Brewing System with Rotating Brew Basket 1 PH 120 V 13 8 A 1 X 1600 W 2W G 1650 W 50...

Page 4: ...ve maintenance should be performed by an authorized Wilbur Curtis service technician 5P SFEVDF UIF SJTL PG mSF PS FMFDUSJD TIPDL 0 05 PQFO UIF TFSWJDF QBOFMT 5IFSF BSF OP VTFS serviceable parts inside...

Page 5: ...ST QQMJBODFT DBO CF VTFE CZ QFSTPOT ZFBST BOE BCPWF XJUI SFEVDFE QIZTJDBM TFOTPSZ PS NFOUBM DBQBCJMJUJFT or lack of experience and knowledge if they have been given supervision or instruction concerni...

Page 6: ...4FF UIF SPECIFICATIONS section for the correct size The water line should also be capable of being controlled by a shut off valve Do not connect the water line to a saddle valve or needle valve SFRVJS...

Page 7: ...9C WARNING Use the leveling legs to level the brewer only Do not use them to adjust brewer height Do not extend them higher than necessary Front panel or Style varies Brewers With a Strain Relief Moun...

Page 8: ...and size electrical outlet If it is not compatible either have the cord replaced or have the electrical outlet upgraded by a licensed electrician Do not use an extension cord Do not use a power cord p...

Page 9: ...he water has heated Ready to brew will be displayed on the LCD screen 19 Perform a brew cycle of a least 12 oz 350 ml to purge any remaining air from the system See OPERATING INSTRUCTIONS During the i...

Page 10: ...the brew basket to EJSFDU UIF nPX JOUP UIF MFGU PS right tea container The brewer will brew coffee or tea based on the settings programmed into the universal control module UCM To change the settings...

Page 11: ...on the rack and remove the cardboard spout cover 4 Pull off the shipping cap that covers the spout on the bag 5 Place the QCD next to the spout then slide sideways until it stops The brewer will prime...

Page 12: ...brush for hard to clean areas Rinse with clean water then dry 3 Wipe the spray head area with a cloth soaked in a mild detergent solution Rinse with a cloth soaked with clean water removing any resid...

Page 13: ...FFUFOFS IBT CFFO QVSHFE from the hose system 6 MMPX UIF CSFXFS UP TJU GPS UIF BNPVOU PG UJNF TQFDJmFE CZ UIF TBOJUJ FS DMFBOFS NBOVGBDUVSFS XJUI UIF DMFBOJOH TPMVUJPO JO UIF TXFFUFOFS IPTFT lines MVTI...

Page 14: ...UIFO ESBJO JMM UIF DPOUBJOFS UP UIF UPQ XJUI XBSN DMFBO XBUFS UIFO ESBJO JMM XJUI XBUFS BOE ESBJO B TFDPOE UJNF Disassemble the faucet Unscrew the faucet assembly GSPN UIF EJTQFOTFS 5IFO VOTDSFX UIF...

Page 15: ...layed Then press or to scroll through the various available settings See Programming Options for detailed descriptions Actual label appearance varies with model 8 130 3 6 B Programming Options To exit...

Page 16: ...he same BREW button a second time to start When the desired dilution WPMVNF JT SFBDIFE QSFTT UIF 3 8 CVUUPO BHBJO UP TUPQ UIF nPX 5IF EJMVUJPO WPMVNF has been set Press to display the subsequent menu...

Page 17: ...display the subsequent menu features Sweetener Time units equipped for brewing sweet tea only adjusts the amount of time sweetener is dispensed when brewing sweet tea Once accessed press the BREW but...

Page 18: ...Pre Infusn Select Coffee by Volume Select Coffee by Time Select Coffee by Volume combo units only sets coffee brewing volume Once accessed press the BREW button for which the brew volume needs to be c...

Page 19: ...save Press to display the subsequent menu features Temperature adjusts the maximum tank water temperature Once accessed press or to increase or decrease the temperature The setting range is 170 F to 2...

Page 20: ...a SENSOR ERROR or WATER ERROR Once accessed press or to select the number to be changed Press repeatedly to change the number value Press or to select the next number to change When done press VOUJM F...

Page 21: ...or decrease the amount of time The range is Off to 10 hours Press to save Press to display the subsequent menu features Displ Brew Time turns the display of the brew time during brewing On and Off On...

Page 22: ...t Tea Brewer 345 306 3 8 9 11 in 23 1 cm 34 20 in 86 9 cm 16 61 in 42 2 cm 22 61 in 57 4 cm 22 87 in 58 1 cm 13 16 in O D 33 4 cm 13 09 in I D 33 2 cm 13 41 in 34 1 cm 20 84 in 52 9 cm 20 96 in 58 3 c...

Page 23: ...38 14 13 28 12 39 15 17 32 40 19 20 33 1 RSTB Main Chassis Exploded View See section IP21 for domestic units IP23 for export units 2A 2B 18 11A 11B 30A 30B 3A 3B 16A 16B 36 38 42 31A 31B 22A 22B 21 2...

Page 24: ...WC 5231 COMPOUND HEAT SINK 5OZ 15 WC 889 VALVE DUMP LEFT 120V 12W ALPHA S D1000 GEM 12 TLP RSTB Recommended Parts to Stock ITEM PART DESCRIPTION 23 WC 8653 QCD LIQUID BOX BAG CONNECTOR TCC1 TCC2 24 WC...

Page 25: ...3 WC 917 ELEMENT HEATING 1 45KW 120V W JAM NUTS 6 WC 1438 101 SENSOR TEMPERATURE TANK 7 WC 4394 GUARD SHOCK HEATING ELEMENT FOR SINGLE HEATING ELEMENT 8 WC 523 THERMOSTAT MANUAL RESET 120 240 VAC 25A...

Page 26: ...04 KIT ELEMENT HEATING 2 5KW 220V W JAM NUT SILICONE WASHERS ITEM PART DESCRIPTION 6 WC 1438 101 SENSOR TEMPERATURE TANK 7 WC 4394 GUARD SHOCK HEATING ELEMENT FOR SINGLE HEATING ELEMENT 8 WC 522 THERM...

Page 27: ...ELECTRICAL SCHEMATICS ES17 RSTB ELECTRICAL SCHEMATIC 091516NC RSTB 120 Volts...

Page 28: ...9 TANK TEMPERATURE SENSOR 10 TANK TEMPERATURE SENSOR 11 UCM GROUND 12 WATER LEVEL PROBE 13 NOT USED 14 NOT USED 15 NOT USED 16 120V NEUTRAL UCM Pin Assignments 16 Pin Connector Model Voltage V Amps A...

Page 29: ...S SFNPWFE UP BMMPX BDDFTT UP UIF WBMWF 3 3VO B CSFX DZDMF XIJMF NPOJUPSJOH UIF WPMUBHF BU UIF WBMWF DPJM UFSNJOBMT G WPMUBHF JT QSFTFOU PO UIF UFSNJOBMT ZPV TIPVME IFBS UIF WBMWF DMJDL PQFO DMPTFE BU...

Page 30: ...UZ G UIF UBOL JT FNQUZ UIF SFTFU TXJUDI IBT QSPCBCMZ PQFOFE VQ EVF UP B MPX XBUFS MFWFM HP UP Water Tank Does Not Fill G UIFSF JT XBUFS JO UIF UBOL CVU OP QPXFS PVU QVTI JO PO UIF SFTFU TXJUDI CVUUPO...

Page 31: ...enser Not Filled To Normal Level During Brewing IFDL UP NBLF TVSF UIBU UIF VOJWFSTBM DPOUSPM NPEVMF 6 CSFX CZQBTT BOE EJMVUJPO MFWFMT BSF TFU QSPQFSMZ 2 IFDL UP NBLF TVSF UIBU UIF nPX SBUF BOE XBUFS Q...

Page 32: ...8BUFS MFWFM mMM FSSPS PS PWFSnPX 5IJT FSSPS NFTTBHF PDDVST XIFO UIF JOMFU WBMWF TPMFOPJE IBT CFFO PO UPP MPOH EVSJOH JOJUJBM mMM PS UBOL SFmMM 4FF UIF ERROR CODES TFDUJPO GPS UIF NBYJNVN UJNFT BMMPXFE...

Page 33: ...mpound was used A properly mounted sensor should have a resistance of around 7 k when the water is hot If not replace the sensor 3 Check to see if the universal control module UCM constantly has power...

Page 34: ...nd the dilution spout If one BIBs is empty check to make sure that the transfer valve is in the correct position 3 If the tubing system is OK check to see if power is being supplied to the sweetener p...

Page 35: ...WKH KHDWLQJ WDQN KDV ULVHQ DERYH System Fault Messages An error message will appear on the screen in the event of a malfunction under the following conditions 1 8BUFS MFWFM PWFSnPX 5IJT FSSPS JOEJDBUF...

Page 36: ...ical and plumbing codes Improper voltage Equipment must be installed at the voltage stated on the serial plate supplied with this equipment Improper water supply 7KLV LQFOXGHV EXW LV QRW OLPLWHG WR H...

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