SECTON 4: TROUBLESHOOTING SECTION
COMMON PROBLEMS
WARNING: Inspection, testing and repair of electrical equipment should be performed only by qualified service personnel. Certain procedures in this section require electrical tests or measurements while power is applied to the machine. Exercise extreme caution at all times. If test points are not easily accessible, disconnect power, attach test equipment and reapply power to test. When replacing electrical parts, disconnect power at source circuit breaker.
Problem: Rinse water not at required temperature range.
1.Check that white/blue wires are connected. See note in installation instructions.
2.Thermometer is defective. Replace.
3.Thermostat is defective. Adjust the thermostat. Replace if necessary.
4.Incoming rinse water does not meet minimum criteria indicated on machine data plate. Adjust as required.
Problem: No indication of pressure.
1.Water turned off. Turn water on.
2.Pressure gauge defective. Replace pressure gauge.
Delta 5 Installation & Operation Manual
Issued:
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