Maintenance and Service
20
DryCool HD Operator and Maintenance Manual
P00960167-1
Emitter does not light
Turn off power for 10 minutes and then turn power back on.
Check line voltage.
Check wiring to emitter.
Replace emitter.
Replace power supply.
Low Output or visibly weak light
Replace emitter with new unit.
Check line voltage.
Check wiring to emitter.
Red/Orange light
Check ambient temperature, light will not operate properly below 35°F.
Follow actions for “Low Output”.
Servicing the DRYCOOL™ HD with its high pressure refrigerant system
and high voltage circuitry presents a health hazard which could result in
death, serious bodily injury, and/or property damage. Only qualified
service people should service this unit.
5.6. Recommended Maintenance Schedule
The following table lists recommended maintenance schedules. For detailed instructions on each procedure
consult Munters or the appropriate supplier for that part.
5.6.1. Annual Maintenance Schedule
Check This
Location
Monthly
Quarterly
Annually
Inspect Ductwork
Supply Air Outlet/Inlet
Replace Standard Air Filters
As Labeled
Replace Electronic Air
Filters
As Labeled
Germicidal UVC Lights
As Labeled within unit
Drain Trap
Per Location
Table 3: Annual Maintenance Schedule
Note:
The frequency of all maintenance activities should be adjusted as required per the area of installation.
Dirty or dusty environments may require more frequent scheduling of maintenance.