WHIRLPOOL VERTICAL MODULAR WASHER Presented by: Rick Kuemin, MSA Training Director Brought to you...
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Transcript of WHIRLPOOL VERTICAL MODULAR WASHER Presented by: Rick Kuemin, MSA Training Director Brought to you...
WHIRLPOOLVERTICAL MODULAR WASHER
Presented by: Rick Kuemin, MSA Training Presented by: Rick Kuemin, MSA Training DirectorDirectorwww.msaworld.comwww.msaworld.com
Brought to you by:
Whirlpool Model/Serial Designations/Tech Sheet
Location
Questions or comments? Please e-mail [email protected]
VMW Operation
Questions or comments? Please e-mail [email protected]
VMW Design
Questions or comments? Please e-mail [email protected]
Structure Changes
* Cabinet same as direct drive (separate back panel). Cabinet is not removable
* Hung suspension (very stable platform) Higher spin speeds Reduces vibration/walking* Basket does not float (WP # 14218862)* No brake* Gearcase attached to bottom with 4-10 mm
bolts
Questions or comments? Please e-mail [email protected]
Transmission Operation
Questions or comments? Please e-mail [email protected]
Splutch
Questions or comments? Please e-mail [email protected]
Splutch Ass’y During Agitation
Splutch During Shifting
Splutch During Spin
Actuator-Lid Lock Mech. Operation
Questions or comments? Please e-mail [email protected]
1. Shifts from agitate to Spin2. Monitors the position3. Monitors motor RPM (speed wheel
in gearcase-optical sensor)
Lid SwitchLock SwitchLatch Solenoid
LID LOCKED FOR ALL FUNCTIONS
VMW Control Panel
Questions or comments? Please e-mail [email protected]
1. Eco Monitor2. Wash Cycle Dial3. Options4. Display5. Sequencing Lights
Components – Top View
Questions or comments? Please e-mail [email protected]
Components – Top Lifted
Questions or comments? Please e-mail [email protected]
Components -- Bottom View
Questions or comments? Please e-mail [email protected]
Customer Viewable Codes
Questions or comments? Please e-mail [email protected]
There are three codes viewable by the customer
Long Fill (Wash LED ON)Long Drain (Spin LED ON)
Lid Lock (Lid Lock LED Flashing)
Non Intuitive Control
Questions or comments? Please e-mail [email protected]
Note: Non Intuitive Controlhelps keep customers from inadvertently getting into the test mode
Test Modes
Diagnostic Test Modes Allow service tech to test and verify all
inputs to the machine control electronics
Do a quick and overall check of the washer before going to a specific test—Don’t overlook the obvious
Questions or comments? Please e-mail [email protected]
Access Service Diagnostics
Questions or comments? Please e-mail [email protected]
Activation MUST be done within 6 seconds
Activation of Test Mode
Questions or comments? Please e-mail [email protected]
Correct Activation:00 and all lights flashing on/off
Note: To Exit Test at any timePress Power Button. Washer will automatically revert to normal operation after 5 minutes of inactivity
Mode of Operation
Questions or comments? Please e-mail [email protected]
Test Mode will be identified with the LEDs and/or the appropriate number in the display
Fault Codes Display
Questions or comments? Please e-mail [email protected]
F#-type of FaultE#-component system where fault is located
Fault Code Display: displays last 4 codes. Turn CCW 1 turn at a time to view the most recent to oldest
Press/Hold START key 3 sec. to clear all faults
Note: a fault/error code will be removed from the memory if it does not reoccur after 10 consecutive wash cycles
Fault Codes
Questions or comments? Please e-mail [email protected]
Fault Codes
Questions or comments? Please e-mail [email protected]
Fault Codes
Questions or comments? Please e-mail [email protected]
Fault Codes
Questions or comments? Please e-mail [email protected]
Automatic Test
Questions or comments? Please e-mail [email protected]
Automatic Test: Best done at the end of service or at completion of the installation of the product to make sure that everything is plugged in and to verify proper operation
Turn the cycle selector knob until Spin Light is on and/or 02 is in the display
Automatic Test
Questions or comments? Please e-mail [email protected]
Automatic Test
Manual Test
Note: Multiple outputs may be activated simultaneously
Note: Outputs left on, will time out after 5 minutes
Turn cycle selector knob until Spinand Done Lights are on and/or 03 is displayed
Manual Test
Manual Test
Calibration Mode
Turn cycle selector knob until Rinse Light is on and/or 04 is displayed
Calibrate When???
Calibrate when any of these systems are replaced
Calibration Mode
Sales Mode
UI Mode Test
Main Control BoardConnectors and Pins
Valve Resistance Test
Resistance values of all valves are between 890-1300 OhmsThis will test the electrical connections and the valves themselves
Shifter Test
Shifter Voltages/Resistance Checks
Shifter Motor Control AC output 120 VACShifter-Switch DC output
Shifter Motor resistance—J 16 pins 1-2 is 2K-3K ohms-Checks the resistance through the harness and shifter motor
Always ensure plugs connections are secure
Optical Sensor Circuit
Slowly turn the basket by hand
Ohm the Harness
Line Voltage Path
Low Voltage Circuits
Drive Motor Neutral
Lid Lock MUST be closed to provide the motor neutral
Strip Circuit--Shifter
Strip Circuit--Shifter
Strip Circuit--Motor
Strip Circuit—Drain Pump
Removing Control Panel
Replacing User Interface
Adhered to Console
12
3
4
Removing Tub Top
Suspension Rods
Coin Trap
Reinstalling Basket
Reinstalling Basket
Reinstalling Basket
Shaft Seal
Harness Clips
Service Tips--Cycles
Service Tips--Cycles
Service Tips--Cycles
Cycle Chart
Now for the disassembly and diagnostic testing