Master MWC-E Series - Troubleshooting MWC-E Series

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MWC-E SERIES TROUBLESHOOTING

Symptom: Alarm is chirping and Gland Nut is NOT glowing blue

Cause

Solution

Germicidal Lamp is out

Replace lamp and reset 9000 hour timer. See Germicidal

Lamp Replacement and 9000 hour timer reset.

Defective Power Supply

Replace power supply. See electrical supply and power

supply start up

Symptom: Alarm is chirping, Lamp is on and Gland Nut IS glowing blue

Cause

Solution

9000 hour timer has counted 9000

hours……Lamp is 1 yr. old

Replace lamp and reset 9000 hour timer. See Germicidal

Lamp Replacement and 9000 hour timer reset.