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
4-6
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Whirlpool Smart All-In-One Washer & Dryer
COMPONENT ACCESS
Removing the Front Panel & Bulkhead
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Failure to do so can result in death or
electrical shock.
Replace all parts and panels before operating.
To Remove the Front Panel
1. Unplug washer/dryer or disconnect power.
2. Turn o water supply to washer/dryer.
3. Disconnect cold inlet water hose and remove the drain
hose from the standpipe or laundry tub.
4. Perform the procedures on page 4-2 “Removing the Door
Assembly” prior to performing the following steps.
5. Perform the procedures on page 4-3, “Removing the Top
Panel” prior to performing the following steps.
6. Open the drain access door at the boom of the front
panel. Unclip the drain hose from its 3 clips. Remove the
Phillips screw securing the manual door release tab.
Remove
Screw
Unclip
Hose
Figure 1
7. Using a Phillips screwdriver, remove the eleven (11)
remaining screws indicated in Figure 1.
Figure 2
8. Li up on the top 4 tabs at the top of the front panel.
Separate the front panel slightly from the washer/dryer,
while feeding the drain hose and manual door release tab
through the panel assembly.
9. Remove front panel from washer/dryer. Set aside for
reassembly.
10. Reverse procedure to reinstall front panel.
To Remove the Front Bulkhead
1. Perform the procedures “Removing the Front Panel” prior
to performing the following steps.
2. Remove the spring clamp securing the outer bellows to
the front bulkhead. Loosen and pull away the bellows
from the opening in the bulkhead.
3. Reach in between bellows and front bulkhead to
disconnect the door lock harness. Detach door lock
harness from bulkhead.
4. Detach the HMI harness from the boom of the bulkhead.
5. Use a Phillips screwdriver to remove 6 (six) screws, 3 on
each side, securing the front bulkhead to the side panels.
Li up on bulkhead to release from side panels. Remove
bulkhead and set aside for reassembly.
6. Reverse procedure to reinstall bulkhead and front panel.