Stimmen - 3, Durchschnittliche Bewertung: 3.7 ( )

Hersteller: Follett Dateigröße: 1.85 mb Dateiname: Unterrichtssprache:

BLACK RED HIGH PRESSURE SAFETY SWITCH 4 2 3 RUNSTART T.O.L. BLUE YELLOWBLACK WHITE M blk wire is on 24V) 22 Normal operation – Stage 4 Once the ice level control opens, the B-E LED goes out. After a 10 second delay the LED (C), compressor, and fan motor go off and the B-T LED comes on. (Should the ice level control not remain open for 10 seconds, the icemaker will continue to run.) The gearmotor continues to run for 60 seconds. The purpose of this function is to drive the remaining ice out of the evaporator and to boil off any refrigerant remaining in the evaporator. GRD L1 L1 L2 L2 L2 L2 L2 COMPRESSOR FANDRIVE DR C 20M 60M 2ND WTR B-T B-E RESET X GRD G B WFANBLACK WHITE BLACK BLACK R ORANGE S S L COMPRESSOR C RED BLACK BLACK WHITE INPUT POWER WATER SENSOR CONTROL BOARD BLACK GEARMOTOR 24VCOMMONLINE VACRED REDWHITEBLACK BIN T-STAT BIN SIGNAL FROM DISPENSER JUNCTION BOX (MCD400A/WVS series – blk wire is on 24V) WHITE RED WHITE M 1 COMPRESSOR SWITCH PWR BLACK T.O.L. BLACK RED HIGH PRESSURE SAFETY SWITCH 4 2 3 RUNSTART T.O.L. BLUE YELLOWBLACK WHITE M Normal operation – Stage 5 The B-T LED will remain on for 20 minutes. The icemaker will not start while the B-T LED is on. To restart the icemaker for troubleshooting purposes, depress the reset button to clear the control board. GRD L1 L1 L2 L2 L2 L2 L2 COMPRESSOR FANDRIVE DR C 20M 60M 2ND WTR B-T B-E RESET X GRD G B WFANBLACK WHITE BLACK BLACK R ORANGE S S L COMPRESSOR C RED BLACK BLACK WHITE INPUT POWER WATER SENSOR CONTROL BOARD BLACK GEARMOTOR 24VCOMMONLINE VACRED REDWHITEBLACK BIN T-STAT BIN SIGNAL FROM DISPENSER JUNCTION BOX (MCD400A/WVS series – blk wire is on 24V) WHITE RED WHITE M 1 COMPRESSOR SWITCH PWR BLACK T.O.L. BLACK RED HIGH PRESSURE SAFETY SWITCH 4 2 3 RUNSTART T.O.L. BLUE YELLOWBLACK WHITE M 23 Normal operation – Stage 6 When the dwell time of 20 minutes has expired, the B-T LED goes off. The icemaker will go through the normal start-up sequence when the bin level control signals the control board for ice. The WTR LED will remain on as long as the water sensor in the float reservoir senses water. GRD L1 L1 L2 L2 L2 L2 L2 COMPRESSOR FANDRIVE DR C 20M 60M 2ND WTR B-T B-E RESET X GRD G B WFANBLACK WHITE BLACK BLACK R ORANGE S S L COMPRESSOR C RED BLACK BLACK WHITE INPUT POWER WATER SENSOR CONTROL BOARD BLACK GEARMOTOR 24VCOMMONLINE VACRED REDWHITEBLACK BIN T-STAT BIN SIGNAL FROM DISPENSER JUNCTION BOX (MCD400A/WVS series – WHITE RED WHITE M 1 COMPRESSOR SWITCH PWR BLACK T.O.L. BLACK RED HIGH PRESSURE SAFETY SWITCH 4 2 3 RUNSTART T.O.L. BLUE YELLOWBLACK WHITE M blk wire is on 24V) Diagnostic sequence – Stage 7 The 20 minute error LED (20M) is on indicating that the control board has sensed an over-torque condition (above 3 AMPS on the gearmotor) and shut the icemaker down. The 20M LED will remain on for 20 minutes after an over-torque condition has occurred. The icemaker will remain off as long as the 20M LED is on. When the 20M LED goes off, the control board will try to go through a normal start-up sequence. The WTR LED remains on as long as the water sensor in the float reservoir senses water. GRD L1 L1 L2 L2 L2 L2 L2 COMPRESSOR FANDRIVE DR C 20M 60M 2ND WTR B-T B-E RESET X GRD G B WFANBLACK WHITE BLACK BLACK R ORANGE S S L COMPRESSOR C RED BLACK BLACK WHITE INPUT POWER WATER SENSOR CONTROL BOARD BLACK GEARMOTOR 24VCOMMONLINE VACRED REDWHITEBLACK BIN T-STAT BIN SIGNAL FROM DISPENSER JUNCTION BOX (MCD400A/WVS series – WHITE RED WHITE M 1 COMPRESSOR SWITCH PWR BLACK T.O.L. BLACK RED HIGH PRESSURE SAFETY SWITCH 4 2 3 RUNSTART T.O.L. BLUE YELLOWBLACK WHITE M blk wire is on 24V) 24 Diagnostic sequence – Stage 8 If the restart is successful the 20M LED goes off, the 60 minute timer LED (60M) comes on. The 60M LED will remain on for 60 minutes from restart. A lighted 60M LED tells the technician that the icemaker has experienced an over-torque condition. If the icemaker runs without problems for 60 minutes and no additional torque errors occur, the 60M LED will go off and the icemaker will continue normal operation. GRD L1 L1 L2 L2 L2 L2 L2 COMPRESSOR FANDRIVE DR C 20M 60M 2ND WTR B-T B-E RESET X GRD G B WFANBLACK WHITE BLACK BLACK R ORANGE S S L COMPRESSOR C RED BLACK BLACK WHITE INPUT POWER WATER SENSOR CONTROL BOARD BLACK GEARMOTOR 24VCOMMONLINE VACRED REDWHITEBLACK BIN T-STAT BIN SIGNAL FROM DISPENSER JUNCTION BOX (MCD400A/WVS series – WHITE RED WHITE M 1 COMPRESSOR SWITCH PWR BLACK T.O.L. BLACK RED HIGH PRESSURE SAFETY SWITCH 4 2 3 RUNSTART T.O.L. BLUE YELLOWBLACK WHITE M blk wire is on 24V) Diagnostic sequence – Stage 9 The second error (2ND) LED will come on if an over-torque condition occurs while the 60M LED is still lighted. The 2ND LED will indicate to the technician that two consecutive over-torque situations have occurred. The icemaker will shut down at this time and lock out. It will not restart unless the manual reset button is depressed. GRD L1 L1 L2 L2 L2 L2 L2 COMPRESSOR FANDRIVE DR C 20M 60M 2ND WTR B-T B-E RESET X GRD G B WFANBLACK W...

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