Milnor 36026V7Z User Manual

Chapter 4. Troubleshooting
The wash program continues, and the display continues to show the error until the operator
touches the Signal Cancel button.
4.1.7. Too Long to Cool
red too Short: Do a check of the configured cooldown time. Increase
this time if necessary.
Low Water Pressure: Do a check of the cold water pressure and volume to the machine.
peration.
Temperature Circuit Malfunctioned: Do a check of the temperature probe and the analog-to-
tion.
The Probe Malfunctioned: Disconnect the probe and measure the resistance between the leads.
he resistance between the leads should be between 2K and 35K Ohms. The resistance between
either lead and the ground should be infinite.
The temperature probe detected a temperature below 32° F (0°C) or above 230°F (110°C). If the
isconnect the probe and do a check that the resistance
tween each
l Cancel button.
4.1.9.
Drain Blocked: Do a check that the drain valve and drain outlet are clear of debris.
Transducer Tube Blocked:The tube from the shell to the pressure transducer may be blocked.
Check the tube and remove lint or other obstructions.
Drain Valve Malfunctioned:The drain valve or drain valve solenoid may have malfunctioned.
problem.
evel in
4.1.10. Serial Communic
h the processor
d the wash program.
4.1.11.
hat the device used to determine if the basket has
opped is not working. The processor board must receive a signal from the speed sensor at least
ooldown Time ConfiguC
Cooldown Valve Malfunctioned: Do a check of the cooldown valve for proper o
digital board for proper opera
The wash program continues, and the display continues to show the error until the operator
touches the Signal Cancel button.
4.1.8. Check Temperature Probe(s)
The Probe is Disconnected: Check the position of the probe and the connections.
T
probe connections are found good, d
between the leads is from 2K to 35K Ohms. Also, do a check that the resistance be
lead and ground is infinite. The wash program continues, and the display continues to show the
error until the operator touches the Signa
Level Made After Drain
Use the schematic diagram to find the
If a slow drain caused the error, the error clears when the transducer senses that the water l
the cylinder is less than the configured low water level.
ation Failure
Board Failure: A peripheral board in the control box cannot communicate wit
oard. b
The controller stops basket rotation and waits for the serial communications to resume. Touch the
Signal Cancel button to en
Failed Speed Sensor
Speed Sensor Failure: The sensor that verifies t
st
PELLERIN MILNOR CORPORATION
39

Milnor 36026V7Z Specifications

General

Brand	Milnor
Model	36026V7Z
Category	Washer
Language	English