DUAL ®& DUAL ® SH SINGLE ®& SINGLE ® SH - Expert-CM

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SERVICE (cont.) #10-32 slotted head screws holding the solenoid valve to the mounting bracket. 7. Securely install the new solenoid valve to its mounting bracket. 8. DUAL BREWERS: Attach the solenoid valve and mounting bracket to the brewer trunk. 9. Securely fasten the water lines to and from the solenoid valve. 10. Refer to Fig. 37 when reconnecting the wires. WHI to Level Control Board T3 (120V, 120/208V or 120/240V Eletro/mechanical) WHI to Terminal Block (120/208V or 120/240V Electronic) RED to Level Control Board T3 (200 or 240V Electro/ mechanical or Control Assy T4 Electronic) VIO to Level Control Board T1 (Electro/ mechanical) WHI/BLU to Control Assy #1 (Electronic) FIG. 37 SOLENOID VALVE TERMINALS P799 Page 34 41976 031709
SERVICE (cont.) START SWITCHES 1⁄2 gal 1 gal 1 1⁄2 gal READY SELECTOR ON / WARMER START FIG. 38 START SWITCHES 1⁄2 gal 1 gal 1 1⁄2 gal START ON / WARMER SELECTOR READY Location: The momentary start switches are located on the front of the hood next to the on/off switches. Test Procedure: 1. Disconnect the brewer from the power source and remove the wires from both terminals of the switch. 2. Check for continuity across the two terminals on the switch when it is held in the lower position. Continuity must not be present across these terminals in the upper position. If continuity is present as described, reconnect the wires, the switch is operating properly. If continuity is not present as described, replace the switch. Removal and Replacement: 1. Remove wires from the switch terminals. 2. Compress the clips inside the hood and gently push the switch through the opening. 3. Push the new switch into the opening and spread the clips to hold the switch in the hood. 4. Refer to Fig. 39 when reconnecting the wires. P792 Page 35 WHI/YEL to Timer #5 WHI/ORG to Timer #3 ORN to Left Timer TL3 (Electro/ mechanical) RED/BLK to Interlock Assy (Electronic) YEL to Left Timer TL5 WHI/ORN to Right Timer TL3 (Electro/mechanical) BRN/BLK to Interlock Assy (Electronic) WHI/YEL to Right Timer TL5 DUAL BREWERS WITH RELAY (Prior to S/N SNG0014000) GRN to Server Power Relay "A" WHI/VIO to ON/OFF Switch and Brew Timer TL1 WITHOUT RELAY(After S/N SNG0014000) SINGLE BREWERS FIG. 39 START SWITCH TERMINALS P801 BLK To SH Transformer #1 BLK to On/Off Switch P1386 41976 031709
Page 1 and 2: CAUTION ! ! CAUTION HOT WATER . CRA
Page 3 and 4: TROUBLESHOOTING A troubleshooting g
Page 5 and 6: TROUBLESHOOTING (cont.) Problem Bev
Page 7 and 8: TROUBLESHOOTING (cont.) Problem Inc
Page 9 and 10: TROUBLESHOOTING (cont.) Problem Ser
Page 11 and 12: SERVICE (cont.) BYPASS VALVE . MINU
Page 13 and 14: SERVICE (cont.) BREW SELECTOR SWITC
Page 15 and 16: SERVICE (cont.) CONTACTOR ASSEMBLY
Page 17 and 18: SERVICE (cont.) CONTROL THERMOSTAT
Page 19 and 20: SERVICE (cont.) DISPENSE VALVE (con
Page 21 and 22: SERVICE (cont.) LEVEL CONTROL BOARD
Page 23 and 24: SERVICE (cont.) LIMIT THERMOSTAT .
Page 25 and 26: SERVICE (cont.) OVERFLOW PROTECTION
Page 27 and 28: SERVICE (cont.) RECTIFIERS (cont.)
Page 29 and 30: SERVICE (cont.) RELAY (SERVER POWER
Page 31 and 32: SERVICE (cont.) RELAY (Brewers W/Re
Page 33: SERVICE (cont.) SOLENOID VALVE (Inl
Page 37 and 38: SERVICE (cont.) TIMERS (Early Model
Page 39 and 40: SERVICE (cont.) Timers (Early Model
Page 41 and 42: SERVICE (cont.) TIMERS (Late Models
Page 43 and 44: SERVICE (cont.) TRANSFORMERS (cont.
Page 45 and 46: SERVICE (cont.) MAIN ON/OFF SWITCH
Page 47 and 48: L1 BLK SCHEMATIC WIRING DIAGRAM SIN
Page 49 and 50: L1 LIMIT THERMOSTAT BLK-12 BLK-12 B
Page 51 and 52: L1 BLK BLK-12 (120V) N WHI WHI LIMI
Page 53 and 54: D I G ITAL B R E W ER C O N T R O L
Page 55 and 56: L1 R T S E L E C T O R S W SCHEMATI
Page 57 and 58: L1 R T S E L E C T O R S W SCHEMATI
Page 59 and 60: RED BLK BLK BLK L1 L2 L3 N L1 L1 RE
Page 61 and 62: BLK-12 BLK BLK R T S E L E C T O R
Page 63 and 64: D I G ITAL B R E W ER CONTROL CIRCU
Page 65: BLK-12 BLK BLK R T S E L E C T O R

DUAL ®& DUAL ® SH SINGLE ®& SINGLE ® SH - Expert-CM

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