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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 3
Troubleshooting
Re
IMPORTANT: Refer to Wiring Diagram for aid in
testing washer components.
1. Production Test Summary
To enter Production Test Mode, disconnect machine
from electrical power and reconnect. Within five
minutes press keypads 2 and 7 (Refer to Figure 1) at the
same time.
Press the Start/Pause keypad to advance through the
steps.
Table 1 (Continued)
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the washer before servicing.
• Never start the washer with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the washer is properly grounded.
W003
WARNING
Test Name
Display
LEDs
Motor
Water
Valves
Audio
Tone
Auxilliary
Output
Control Type
“tL”
All Off
None
Off
Off
Off
Control Firmware Major
“XX”*
All Off
None
Off
Off
Off
Output Board
“ob”
All Off
None
Off
Off
Off
Control Level
“XX”*
All Off
None
Off
Off
Off
CCB Region Display
Cycle Confirm
“XX”*
All Off
None
Off
Off
Off
Control Dip Switches
“XX”*
All Off
None
Off
Off
Off
Keypad Test
“PX” or “XX”*
All Off
None
Off
Off
Off
Display Test
“8.8”
All On
None
Off
On
Off
High Speed Spin Test
“01”
Spin On
High Speed
Off
Off
Off
Hot Water Test
“02”
All Off
None
Hot
Off
Off
Cold Water Test
“03”
All Off
None
Cold
Off
Off
Warm Water/
Pressure Sensor Test**
“04”
All Off
None
Hot, Cold
Off
Off
High Speed Agitate
“05”
Rinse On
High Agitate
Off
Off
Off
Low Speed Agitate
“06”
Rinse On
Low Agitate
Off
Off
Off
Low Speed Spin
“07”
Spin On
Low Spin
Off
Off
Off
High Speed Spin
“08”
Spin On
High Spin
Off
Off
Off
Warm Water Test
“09”
All Off
None
Hot, Cold
Off
Off
High Speed Spin/
Tub Empty Test
“10”
Spin On
High Spin
Off
Off
Off
*“XX” displays number relating to test.
**This step will only advance automatically once specified water levels are reached.