Manitowoc Ice Q290, Q160, Q300 service manual QRA-340 QRA-164 Card Operated, 230/60/1 PH 230/50/1 PH

Page 36

ElectricalSection 3

QRA-340 QRA-164 CARD OPERATED

230/60/1 PH

230/50/1 PH

G

G

Before SeriDl NumberV 040500000

AGITATION TIMER

Y

4

2

BLACK

3

BLUE

BLUE

NL

WHITE

5 1

ORANGE

BROWN

ORANGE

BLACK

NO

YELLOW

NC

COMM

MOTOR

ICE DISPENSE SWITCH

PINK

N.O.

ORANGE

N.C

KEY CARD SWITCH

SV3060

3-12

Image 36

Contents Service Manual Safety Notices Table of Contents This page Intentionally Left Blank Section Troubleshooting Troubleshooting Section Warranty InformationEquipment Overview Room Key Card Activation Problem Possible Cause To Correct There is power toDispenser, however nothing RunsGearmotor runs, but Dispensing paddle wheel doesNot turn Dispenser runs but does notProblem Dispenser Crushes Ice as it Dispenses Problem Ice Continues to Dispense or Dispenses by ItselfThis page Intentionally Left Blank Component Disassembly Disassembling the Dispenser PartsComponent Disassembly Section Removing the Drain PanRemoving the Drain Pan Disassembling Rocking Chute/Door Disassembling the Rocking Chute/Door Remove the paddle wheel guard retainer Re-Installing the Paddle Wheel Guard Correct InstallationIncorrect Installation Correct InstallationDisassembling the Dispenser Parts Disassembling the Dispenser Parts For Bin Cleaning Removal of the Gearmotor Gearmotor Shaft Seal Replacement Remove the bin insulator plateShaft seal marks Underside of bin Insulator plate Gearmotor Shaft Seal Replacement Electrical With TeVt PinVCorrect WirinJ Re-WirinJ Procedure ElectricalSectionNON-ADJUSTABLE Timer Non-AdjuVtDble TimerTo check the DJitDtion timer, uVe the followinJ procedure To reVet the DJitDtion timer UVe the followinJ procedureAdjusting the Coin Mechanism Timer QPA-310 QPA-160 QFA-291 115/60/1 PH Before SeriDl NumberVSeriDl NumberV 990400000 to After SeriDl NumberV QPA-310 QPA-160 QFA-291 230/60/1 230/50/1 Brown White Ground Brown QRA-340 QRA-164 Card Operated 230/60/1 PH 230/50/1 PHSV3060A QRA-330 QRA-163 Card Operated SV3061A QCA-330 QCA-163 Coin Operated Before SeriDl NumberAfter SeriDl Number SV3063 After Serial Number Page Manitowoc ICE, INC