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OVER FLOW ! SYSTEM ERROR ! OVER FLOW Description – This screen is displayed and the unit is disabled when the Over Flow Level Sensor is detecting the presence of water. Possible Causes – Wiring, Fill Solenoid, Control Board or Level Sensor NO FILL RESPONSE ! SYSTEM ERROR ! NO FILL RESPONSE Description – This screen is displayed and the unit is disabled when the Fill Solenoid has been continuously energized (open & filling) for more than 15 minutes during the first fill or more than 30 seconds thereafter. Possible Causes – Water Supply is turned off, Wiring, Control Board, Fill Solenoid or Level Sensor NO TEMP RESPONSE ! SYSTEM ERROR ! NO TEMP RESPONSE Description – This screen is displayed and the unit is disabled when the Water Heater has been continuously energized (heating) for more than 45 minutes. Possible Causes – Wiring, Control Board, Water Temperature Sensor, Power Triac, or Water Heater DUMP #1 CLOSED ! SYSTEM ERROR ! DUMP #1 CLOSED Description – This screen is displayed and the unit is disabled when the system has been brewing (dispensing) for more than one minute and the Level Sensor has not sensed the absence of water. Possible Causes – Wiring, Control Board, or Dump Solenoid. TEMP SENSOR ! SYSTEM ERROR ! TEMP SENSOR 12 Description – This screen is displayed and the system is shut down when the Water Temperature Sensor is detecting an invalid (below 32°F or above 220°F) water temperature. Possible Causes – Wiring, Control Board or Temperature Sensor. C-2003G-IT FRONT OPEN VIEW 1 2 345 18 17 16 15 13 12 11 6 7 8 9 10 14 13 TOP CABIN OPEN VIEW 2423 292825 26 19 20 21 22 32 31 30 27 14 PARTS IDENTIFICATION FOR C-2003G-IT, C-2003LG-IT, C-2003RG-IT ITEM SPARE PARTS P/N QTY DESCRIPTION 1 * NG34A 1 TOUCH PAD LABEL: C-2003G-IT, C-2003LG-IT, C-2003RG-IT 2 * L616A 1 THERMISTER PROBE 3 * L615A P182A K624A P301A 1 2 1 2 TRIAC 25 AMPS SCREW F/ TRIAC HEATSINK, F/TRIAC, COPPER WINGED NUT F/ HEATSINK 4 M483A 1 SILICONE HOSE ( .312”ID x 20”L) TANK DRAIN 5 R958A 1 FRONT COVER 6 * L069A 1 POWER SWITCH 7 * C396Q 1 FUSE HOLDER ASS’Y 8 C032A 1 POWER CORD 15 A 9 H328Q 1 FITTING & TUBING ASS’Y FOR WATER HOOKUP 10 M042A 1 FEET [SET OF 4] 11 * V001A 1 FUNNEL, BLACK 12 * CD257 1 WATER INLET VALVE 13 * M483A 1 SILICONE HOSE (.312”ID x 12”L) WATER INLET 14 RV33Q 1 TANK WELDMENT ASS’Y 15 * L573A 1 HI-LIMIT, SURFACE MOUNT 220 °F 16 * G356A 1 HEATER (1.5 KW 120V) 17 E105A K668A 1 1 SPRAY HEAD [BUNN] SPRAY HEAD ADAPTER 18 D042A 1 FAUCET, HOT WATER 19 * G095A 3 WARMER PLATE & ELEMENT ASS’Y 20 RV52A + RS33A RV62A 1+2 CABINET TOP COVER -C-2003G-IT CABINET TOP COVER -C-2003LG-IT & C-2003RG-IT 21 RV34Q 1 TANK TOP ASS’Y 22 P465A 1 SCREW, .-20 x 5/8 23 * K402Q 1 WATER LEVEL CONTROL PROBE 24 * L467A 1 DINSPENSE VALVE, SINGLE [CD251– ALTERNATIVE] 25 * M A 1 SILICONE HOSE (.125”ID x 8”L) BREATHER HOSE 26 * L683A 1 TEE ASS’Y 27 * B203A 1 RELAY, 110V, 16VDC (POWER SAFETY) 28 * CH87A 1 TRANSFORMER 29 * L669A 1 CONTROL BOARD 30 H360Q M197A 1 1 SPRAY HEAD FITTING ASS’Y WITH RUBER WASHER 31 * M483A 1 SILICONE HOSE ( .312”ID x 7”L) DISPENSE VALVE 32 * M483A 1 SILICONE HOSE ( .312”ID x 11”L) HOT WATER FAUCET 15 TROUBLESHOOTING GUIDE WARNING: To reduce the risk of electrical shock unplug the dispenser power cord before repairing or replacing any internal components of the unit.. Before any attempt to replace a component be sure to check all electrical connections for proper contact PROBABLE CAUSE REMEDY 1. a) Loose wire connection. a) Check wire connections to Relay. See Power Safety Relay Test. No power to the b) Inoperative Power Safety Relay b) Replace Power Safety Relay, if inoperative. machine. c) Fuse c) Replace defective fuse if open.l 2. a) Touch Pad defective. a) Replace Touch Pad. Machine keeps b) Inoperative Power Safety Relay. b) Replace Relay. repeating cycle. 3. a) Leaking Water Inlet Valve [Solenoid]. a) Clean/check fittings of Valve. Replace Valve if needed. Water does not See ”Water Inlet Valve Test” shut off. Water b) Inoperative Switches on Touch Pad. b) Check Touch Pad connections. Replace Touch Pad if needed. keeps running into c) Clogged Dispense Valve c) Clean Dispense Valve. Replace Dispense Valve if inoperative. funnel. 3. a) Water Level Probe malfunction. a) Check Probe. Replace if necessary. See “Probe Test” Water will not b) Water Inlet Valve malfunction.. b) Check Solenoid. Replace if necessary. See “Water Inlet Valve stop flowing into Test” tank. 4. a) Leaking Dispense Valve. a) Replace Water Dispense Valve. Water drips from b) Too much water in tank. b) Dispense some water from tank. brew funnel. c) Spray Head Fitting is clogged. c) Clean Spray Head Fitting. d) Water Valve blocked by scales. d) Replace or clean Valve Seat. a) Water Inlet Valve (Solenoid) malfunction. a) Check Water Inlet Valve. Replace if necessary. See “Water Inlet Valve Test” b) Water Level Probe malfunction. b) Check Probe. Replace if necessary. See “Probe Test”. 6. a) Temperature setting is incorrect. a) Set Temperature at 200°F – See Programmi...
Эта инструкция также подходит к моделям:Кофеварки - C-2003LG-IT (800.39 kb)
Кофеварки - C-2003G-IT (800.39 kb)