Troubleshooting - Master MWC-E Series Installation And Operation Manual

MWC-E SERIES TROUBLESHOOTING
Symptom: Alarm is chirping and Gland Nut is NOT glowing
Cause
Germicidal Lamp is out
Defective Power Supply
Symptom: Alarm is chirping, Lamp is on and Gland Nut IS glowing blue
Cause
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.
Replace power supply. See electrical supply and power
Replace lamp and reset 9000 hour timer. See Germicidal
Lamp Replacement and 9000 hour timer reset.
10
blue
Solution
supply start up
Solution