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®
Series
Smart Wave Series Smart Wave Silver Series
INSTALLATION & OPERATING GUIDE
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts
Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at
www.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog and
manual
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BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows: 1) All equipment other than as specified below: 2 years parts and 1 year labor. 2) Electronic circuit and/or control boards: parts and labor for 3 years. 3) Compressors on refrigeration equipment: 5 years parts and 1 year labor. 4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis: parts and labor for 3 years or 30,000 po
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CONTENTS Warranty .............................................................................................................2 Introduction ........................................................................................................3 User Notices .......................................................................................................3 Electrical Requirements ......................................................................................4 Plumbing Requirements
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ELECTRICAL REQUIREMENTS CAUTION - The brewer must be disconnected from the power source until specified in Initial Set-Up. Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements. WHITE GREEN NEUTRAL RED BLACK L2 L1 120 120 VAC VAC CHASSIS GROUND 208 or 240 VAC 120 VOLT Model 230 VOLT CE Model 120/240 VOLT Model 120 & 230 volt ac models 120/208 & 120/240 volt ac models Note: This electrical service consists of 2 cur- Note: This electrical service
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PLUMBING REQUIREMENTS These brewers must be connected to a cold water system with operating pressure between 20 and 90 psi 1 (138 and 620 kPa) from a ⁄2" or larger supply line. A shut-off valve should be installed in the line before the brewer. Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi (345 1 kPa). The water inlet fitting is ⁄4" flare. Bunn-O-Matic does not recommend the use of a reverse-osmosis or deionized water supply to thi
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INITIAL SET UP CAUTION - The brewer must be disconnected from the power source throughout the initial set-up, except when specified in the instructions. 1. Insert an empty funnel into the funnel rails. (FIG 4) 2. Place an empty server under the funnel. For taller servers, lift up on the front of the booster plate, and slide it back into the trunk housing. NOTE: If more height is need, the legs may be extended to a maximum of 1¾˝. (FIG 5) 3. Connect the brewer to the power source. 4. Press and
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COFFEE BREWING 1. Begin each brew cycle with a clean empty brew funnel. 2. Insert a BUNN filter into the funnel. (FIG 6) 3. Pour (or grind) fresh coffee into the filter and level the bed of grounds by gently shaking. 4. Slide the funnel into the funnel rails until it stops. 5. Place an empty server under the funnel. 6. Verify that the "ENABLE BREW ON/OFF" switch is on. 7. Momentarily press and release the desired "BREW" switch. The display will read "BREWING" (flashing red light on Silver S
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OPERATING CONTROLS - SILVER SERIES B C A D TM FIG 7 Smart Wave Silver Series (A) ENABLE BREW ON/OFF SWITCH Pressing the "ENABLE BREW ON/OFF" switch (indicator on) enables the brew circuit, and energizes the tank refill circuit. Pressing the switch again (indicator off) stops tank refilling and brewing. Stopping a brew cycle after it has been started will not stop the flow of water into the server until the funnel is empty. NOTE 1: – Stopping a brew cycle by pressing the "ENABLE BREW ON/OFF" sw
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PROGRAMMING - SILVER SERIES BREW VOLUME SET-UP: NOTE: Set small and large batches separately. Maximum water on time is 5 minutes. Use the following steps when the setting is unknown. 1. Place an empty funnel in the funnel rails and an empty server beneath the funnel. 2. Press the "ENABLE BREW ON/OFF" switch ("ON"). 3. Press and hold the small brew start switch until the LED indicator alternately flashes red/green (approximately 15 seconds). Release the switch. 4. Allow the cycle to continue unt
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OPERATING CONTROLS - SMART WAVE WITH DISPLAY B C D E A TM FIG 8 Smart Wave Series F (A) ENABLE BREW ON/OFF SWITCH Pressing the "ENABLE BREW ON/OFF" switch (indicator/display on) enables the brew circuit, and the tank refill circuit. Pressing the switch again (indicator/display off) stops tank refilling and brewing. Stopping a brew cycle after it has been started will not stop the flow of water into the server until the funnel is empty. NOTE 1: – Stopping a brew cycle by pressing the "ENABLE BR
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PROGRAMMING - SMART WAVE WITH DISPLAY BREW VOLUME SET-UP: NOTE: Maximum water on time is 5 minutes. 1. Press the "HIDDEN" switch until display reads A1. This represents the adjust mode "Brew Time" for the "A" brew switch. The display will then change to (minutes-seconds). Press "BREW A" to decrease time (-) or "BREW B" to increase time (+). 2. Press and release "HIDDEN" switch until display reads A2. This represents the adjust mode "Brew Meter" (Pulse Brew) for the "A" brew switch. The displa
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DELIMING Bunn-O-Matic recommends deliming your coffee brewer periodically. The actual frequency of deliming de- pends on the mineral content of the water you use. NOTE: In hard water areas, this may need to be done daily. It will help prevent liming problems in the brewer and takes less than a minute. Follow these simple steps: 1. Unplug the brewer and let it cool down before proceeding. 2. Remove the brew funnel. 3. Remove the sprayhead by turning it to the left with your fingertips an
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CLEANING The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment. CLEANING OPTIONAL LARGE SPRAYHEAD 1. Remove the brew funnel. 2. Remove the sprayhead by turning it counterclockwise with your fingertips. 3. Disassemble sprayhead by removing rubber gasket. 4. Check the holes in the sprayhead. If plugged by lime, they may be cleared using a toothpick. Rinse the sprayhead with water. 5. Reassemble the sprayhead
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COVER REMOVAL Unplug the brewer and let it cool down before proceeding. Front Wrap: 1. Remove the brew funnel. 2. Remove upper and lower screws on either side of front cover. 3. Loosen middle screw on either side of front cover. 4. Pull front cover towards front of brewer. Top Cover: REMOVE 1. Remove both screws. 2. Lift top cover to clear front tabs. REMOVE REMOVE LOOSEN REMOVE FIG 13 40410 092407 Page 14
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DRAINING TANK 1. Unplug the brewer and let it cool down before proceeding. 2. Remove the brew funnel. 3. Remove the front cover. 4. Pinch fill hose. 5. Loosen clamp from fill solenoid.. 6. Remove hose from solenoid and drain into sink as shown (or 2 gallon bucket). 7. After draining, reinstall hose and clamp. (Hand tighten only). FIG 14 40410 092407 Page 15
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SWITCH SETTINGS Program Switches: 1. Unplug the brewer and let it cool down before proceeding. 3. Remove the left rear cover. 4. Flip the dip switches as needed. NOTE: All switches are turned OFF from factory. KEY # FUNCTION - OFF FUNCTION - ON 4. High altitude Set temp 200°F (93°C) Set temp 190°F (87.8°C) 3. Energy Save No energy save mode Drops to 140°F (60°C) @ 6 hours/OFF @ 26h 2. Brew lockout Brew @ any temp Only brews when it indicates ready 1. Program lockout Programming allowe
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TROUBLESHOOTING RED LED FLASHES DISPLAY DESCRIPTION ACTION 1. ER 1 TEMP SENSOR SHORTED CALL SERVICE 2. ER 2 TEMP SENSOR OPEN CALL SERVICE 3. ER 3 HEATING TOO LONG CALL SERVICE 4. ER 4 REFILL TOO LONG CHECK WATER SUPPLY 5. ER 5 HIGH TANK LEVEL-DURING BREW DELIME 6. ER 6 CHECK "ENABLE BREW ON/OFF" SWITCH CHECK SWITCH 7. ER 7 CHECK "BREW A"/"LARGE" SWITCH CHECK SWITCH 8. ER 8 CHECK "BREW B"/"LARGE" SWITCH CHECK SWITCH Not Applicable ER 9 CHECK
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SCHEMATIC WIRING DIAGRAM L1 N WAVE 15 APS, 15 S APS Earth Ground Chassis Ground WHI LIMIT L1 NT THERMOSTAT TANK HEATER BLK-14 WHI BLK HEATER RED/BLK WATER WATER INLET SOLENOID WHI/ORN +12 1 RELAY ORN +12 ORN J2-1 BRN - ON/0 OFF BRN RED/BLK - ON/0 OFF PNK AIR PUMP MOTOR GRN 12VDC VENT VALVE SOLENOID BLK + .5V HOT 4.5V COLD 12VDC J3-1 WHI - LEVEL PROBE J5-1 t GRN J1-1 J1-1 RED J4 TAN 10 5 BLU YEL J1-5 WHI/RED -12V 6 1 ORN +12V WAVE 15 APS DISPLAY BOARD BREW START SWI
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SCHEMATIC WIRING DIAGRAM L1 N WAVE 15 APS, 15 S APS Earth Ground Chassis Ground WHI WHI LIMIT LIMIT L1 NT THERMOSTAT THERMOSTAT TANK HEATER BLK-14 BLU/BLK HEATER RED/BLK WATER WATER INLET SOLENOID WHI/ORN +12 1 RELAY ORN +12 ORN J2-1 BRN - ON/0 OFF BRN RED/BLK - ON/0 OFF PNK AIR PUMP MOTOR GRN 12VDC VENT VALVE SOLENOID BLK + .5V HOT 4.5V COLD 12VDC J3-1 WHI - LEVEL PROBE J5-1 t GRN J1-1 J1-1 RED J4 TAN 10 5 BLU YEL J1-5 WHI/RED -12V 6 1 ORN +12V WAVE 15 APS DISPLAY
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TERMINAL BLOCK L1 L2 N SCHEMATIC WIRING DIAGRAM WAVE 120/240V APS SERIES MAIN ON/OFF SWITCH Earth Ground Chassis Ground WHI RED LIMIT L1 NT THERMOSTAT TANK HEATER BLK-14 BLK HEATER RED/BLK WATER WATER INLET SOLENOID WHI/ORN +12 1 RELAY ORN +12 ORN J2-1 BRN - ON/0 OFF BRN RED/BLK - ON/0 OFF PNK AIR PUMP MOTOR GRN 12VDC VENT VALVE SOLENOID BLK + .5V HOT 4.5V COLD 12VDC J3-1 WHI - LEVEL PROBE J5-1 t GRN J1-1 J1-1 RED J4 TAN 10 5 BLU YEL J1-5 WHI/RED -12V 6 1 ORN +12V
