Service Manual
Table Of Contents
- Smart All-In-One Washer/Dryer
- Table of Contents
- Section 1: General Information
- Washer & Dryer Safety
- Introduction
- Features
- Options
- Accessories
- Control Panel & Features
- Control Panel - Tools
- Load & Go Bulk Dispenser
- Theory of Operation - Dry Cycle
- Product Specifications
- Wiring Diagram & Model/Serial Number Location
- Model & Serial Number Nomenclature
- All-In-One Washer/Dryer Maintenance
- Cleaning the Drain Pump Filter/Draining Residual Water
- How to Manually Open a Locked Door
- Section 2: Diagnostics & Troubleshooting
- Section 3: Component Testing
- Component Testing Safety
- Wiring Diagram
- TEST #1: Appliance Control Unit (ACU) Power Check
- TEST #2: Human-Machine Interface (HMI)
- TEST #3: Motor Circuit
- TEST #4: Door Lock System
- TEST #5: Inlet Valve
- TEST #6: Pressure Switch
- TEST #7: Drain/Recirculation Pump
- TEST #8: Wash Heating Element
- TEST #9: Wash Temperature Sensor
- TEST #10a: Dispenser Sensing
- TEST #10b: Dispenser Metering Pumps
- TEST #11: Supply Connections
- TEST #12a: Dry Heating Element
- TEST #12b: Dry Temperature Sensor
- TEST #13: Dry Fan Motor
- Section 4: Component Access
- Removing the Door Assembly
- Removing the Top Panel
- Replacing the Human-Machine Interface (HMI)
- Removing the Front Panel & Bulkhead
- Removing the Rear Access Panel
- Removing the Inlet Valve Assembly
- Removing the Pressure Switch
- Removing the Metering Pumps
- Removing the Detergent Dispenser
- Removing the Dryer Heating Channel Assembly
- Removing the Condenser Duct Assembly
- Removing the RFI Filter
- Removing the Door Lock Assembly
- Removing the Appliance Control Unit (ACU)
- Removing the Motor Control Unit (MCU)
- Removing the Heater & Thermistor
- Removing the Drain & Recirculation Pumps
- Removing the Direct Drive Motor
- Removing the Tub Assembly
- Section 5: Connectivity
- Product Specifications & Warranty Information Sources
COMPONENT ACCESS
Whirlpool Smart All-In-One Washer & Dryer
n
4-21
Removing the Direct Drive Motor (continued)
6. While the rotor is blocked, use a ratchet and a 5/8” hex
head bit to loosen the rotor bolt as shown in Figure 4.
NOTE: The same procedure must be performed when
reaaching the rotor during reinstallaon.
Figure 4
7. Aer the rotor screw is removed, push the wash unit
towards the front and lock in place with a 2 x 4 or wood
block. This allows for room to remove the rotor.
8. Remove the rotor from the stator by pulling it backwards.
9. Unplug the motor connector from the MCU.
10. Use a Phillips screwdriver to remove the six (6) clamp
screws securing the motor harness to the back of the tub.
11. Remove any addional harness clips (push mount wire
es) that may be securing the motor harness.
12. Use a T-30 Torx socket to remove the six (6) stator bolts as
illustrated in Figure 5. Remove the stator assembly.
Figure 5
IMPORTANT: Be sure to protect the rotor and stator from dust
or debris during disassembly and reassembly. Debris on the
rotor or stator can damage the motor during operaon.