Maytag ACO1860AS Preparing Venting Blower, Roof Venting Installation, Wall Venting Installation

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Installation Instruction

Preparing Venting Blower

!WARNING

To avoid risk of electrical shock or personal injury, disconnect power to unit before working on vent blower.

NOTE: Do not pull or stretch blower wiring. Pulling or stretching blower wiring could result in electrical wiring damage.

Microwave oven is shipped with blower assembly for roof venting. If wall or room venting installation is desired, blower assembly must be changed.

1.Remove screws securing mounting plate to oven cabinet and set side.

2.Replace screws back into oven cabinet.

B

Replace screws

into cabinet.

Remove mounting plate.

Roof Venting Installation

Blower venting is assembled at the factory for roof venting. Proceed to “Wall and Upper Cabinet Installation” section.

Wall Venting Installation

1.Remove blower unit mounting screw and blower plate screws (save screws for step 8). Remove blower plate from cabinet.

Blower

	plate
Blower
unit	B
	B
	B
	Blower unit
	mounting screw

2.Carefully lift blower unit out of oven cabinet.

3.Disconnect blower motor terminal plug from wire harness.

4.Rotate blower unit so exhaust ports face the rear of

the cabinet.

Blower unit

Exhaust ports

5.Reconnect blower motor terminal plug, making sure the wire is under the supporter.

Supporter

Blower wire

6.Place blower unit back into cabinet. Verify exhaust ports face towards the rear and are aligned with the holes in the back of the unit.

Exhaust ports

7.Remove knockouts marked B (see step 1 for illustration) from back plate and discard. Be careful not to distort back plate.

8.Attach blower plate to cabinet with exhaust ports and blower plate opening aligned. Secure blower unit with screws that were removed in step 1.

Room Venting Installation (Recirculating)

1.Remove blower unit mounting screw and blower plate screws (save screws for step 5). Remove blower plate from cabinet.

Blower

	plate
Blower
unit	B
	B
	B
	Blower unit
	mounting screw

2.Carefully lift blower unit out of oven cabinet.

3.Rotate blower unit 90° so that exhaust ports face the front of the cabinet.

©2002 Maytag Appliances Company

A–7

16021668 Rev. 0

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Contents Service Web Site Telephone Number Customer Service Support CenterRecognize Safety Symbols, Words, and Labels Important InformationTable of Contents Servicing of Grounded Products WiringImportant Product Information Grounding InstructionsImportant Safety Information Microwave Leakage Testing General Information Oven control Microwave Oven DescriptionVent grille Testing Procedures Relay High Voltage CapacitorHigh Voltage Diode Humidity SensorACO1840/MMV4184 models Pad Conn ACO1520/ACO1530 models Pad ConnACO1560/MMV5156 models Pad Conn ACO1560/MMV5156 modelsFan Motor Circuit BoardOven Thermostat FuseTroubleshooting Procedures Adjust or Wire across Replace high Thermostat When Start pad is Check Power Supply Fuse Grille Disassembly ProceduresDoor Assembly Door DisassemblyRelay ACO1520*, ACO1530*, and MMV5156 Control PanelBoard Control Panel RemovalRelay Power TransformerOuter Case Screw Control Panel Circuit BoardInterlock Door Latch Switches Stirrer Assembly some modelsHigh Voltage Capacitor Removal Adjusting InterlocksDiode ACO1840*, ACO1860*, JMV8196 MMV4184*, and MMV5186Fuse Removal Magnetron Fan AssemblyPower Transformer Removal TransformerHumidity Sensor Removal Magnetron Thermal FuseMagnetron Thermal Fuse Fan MotorVent Blower Base ThermostatLight Socket Turntable MotorWiring Diagram and Schematic ACO1560* and MMV5156* Models ACO18*, JMV8196*, MMV4184, and MMV5186* Models Appendix a Installation InstructionElectrical rating of this oven 120V AC 60Hz Avoid Electrical ShockDo not USE the Microwave Oven Do not expose yourself to excessive microwave energyFollowing parts are supplied with the oven Tools and materials required for installationParts, Tools, and Materials Roof Venting Preparing Electrical ConnectionPreparing Venting System Roof-VentingStandard Fittings Ductwork Length Room VentingPreparing Venting Blower Roof Venting InstallationWall Venting Installation Room Venting Installation RecirculatingPreparing Wall and Upper Cabinet Preparing Template PlacementDrilling Holes in the Wall and Upper Cabinet Installing Mounting PlateAttaching Oven to the Wall Damper This page intentionally left blank Appendix B Charcoal Filter Replacement Care and CleaningCleaning the Grease Filters Oven Light Replacement Cooktop/Night Light Replacement