WARNING:
Never expose eyes or skin to UVC light from any source. Looking directly at the UVC light may cause permanent eye damage
or blindness.Never operate the Trio Air Purifying System out of the ductwork. Avoid touching the glass portion of the lamp with your hands.
Page 8 of 12
MAINTENANCE
WARNING: Disconnect power to the unit before commencing
WARNING: Disconnect power to the unit before commencing inspection
inspection and cleaning.
and cleaning.
NOTE: Wear disposable, non-absorbent protective gloves prior to inspection procedure in case of accidental
breakage of glass.
1. We recommend inspecting and cleaning the lamp at least every 6 months. Frequency depends upon the
environment. Such as: the type of air fi lter, duration of use and replacement cycle.
2. To maintain maximum output intensity, replace the UV lamp annually. The lamp should operate
continuously for maximum lamp life and light eff ectiveness.
3. Replace the MERV13 fi lter every six (6) months.
4. Do not attempt to clean the catalytic aluminum substrate with cleaning solutions. The catalyst is radiated
with short wave ultraviolet light during period of non-air fl ow and is self-cleaning. If there is build up
blocking the catalytic cells, sit the unit on end, on a fl at surface, with electrical enclosure facing up. Use
low-pressure, compressed air to blow the surface of the catalytic cells free of blockage.
TRACKING FILTER AND UV LAMP SERVICE TIME
Under normal conditions, the Filter should be changed out every 180 days. Under normal conditions, the UV Lamp
should be changed out every 365 days. Contact your local Field Service Contractor or Distributor for replacement
parts. Replacement part numbers are provided in parts list section of this manual.
There are several ways to track the remaining useful life of media Filter and UV Lamp:
1.
Use Field Controls Healthy Home System Control Plus (HHSC+) device
2.
Use Field Controls Manual Tracking Filter/Lamp Sticker
Healthy Home System Control Plus (HHSC+)
Healthy Home System Control Plus (HHSC+) will automatically alert the homeowner via HHSC+ status LED
will turn red and display on the screen to replace the HVAC fi lter and/or UV Lamp. The Filter and UV Lamp
replacement period is adjustable on HHSC+ device. Refer to Field Controls Healthy Home System Control Plus
instruction sheet (doc: 46633800) for additional information. This document is available on the Field Controls
Web Site (www.FieldControls.com). The HHSC+ can be purchased separately. Contact your local contractor.
Manual Tracking Filter/Lamp Sticker
Manual Tracking Filter/Lamp Sticker (p/n: 75000002000) can be manually installed on the door of the Trio
unit by the homeowner or contractor. The sticker is designed to handle two Filter replacements to every one
UV Lamp replacement. The replacement dates must be manual written on the sticker by the homeowner or
HVAC contractor. The fi lter/lamp replacement sticker can be purchased from Field Controls as a separate item.
P/N 780105101 11/20 Rev B