1.
Install an Interlock Switch
Per ASHRAE, the use of
Optional Door Interlock Switch(es) is
highly recommended to prevent accidental exposure to UV Light.
The door interlock switch is installed in the electrical circuit between
the main supply and the CoilCare power supply.
Interlock switches are mounted on the access panels and doors so
the CoilCare system is de-energized and the UV lights turn off when
the panel/door is opened.
See the Door Interlock Switch Kit for specific wiring instructions and diagram for the
door interlock switch (BioZone Part Number CCX-KT-DS).
Maintenance
WARNING
PROTECT EYES FROM UV LIGHT
TURN OFF UNIT OR DISCONNECT
BEFORE SERVICING
OPERATION AND MAINTENANCE
9
As needed, periodically wipe the UV lamps with a clean cloth or alcohol swab to remove any
accumulated dust or dirt. This process should be performed at least every six months or during
routine maintenance intervals.
Lamp fouling could occur if lamps are installed under chilled water lines. Wipe clean or install an
optional shield.
Use of replacement lamps from other manufacturers
will cause system failure and will
immediately void the system warranty.
Before Powering Up the System
Caution: UV light that can cause serious eye burns and
temporary blindness. Ensure all access panels have
been replaced and doors closed before activating the
system.
Turn on the electrical supply and switch on the UV
light power supply. Use the sight glass to confirm that
the UV lamp is operating.
