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AIR CYCLES PER DAY
Fan unit on for 10 minutes per hour Air cycled(24) ------ times per day
Fan unit on for 15 minutes per hour Air cycled(31) ------ times per day
Fan unit on for 20 minutes per hour Air cycled(42) ------ times per day
Fan unit on for 30 minutes per hour Air cycled(63) ------ times per day
NOTE:
NOTE: In the event, the existing thermostat does not have the capability to operate the air-handler fan unit
independently of a demand for heating or air-conditioning, it is highly recommended to install the Field Controls
Healthy Home System Control PLus (HHSC+) programmable ventilation system.
This device is simply wired in parallel with the existing thermostat and can be programmed to turn on the air
handler fan unit for any desired interval. A memory tracks the time the fan unit operates every hour and only
cycles the fan unit that hour if normal requirements for heating and air conditioning have not cycled the fan unit
long enough to meet air purifi cation requirements.
COST OF CONTINUOUS (24) HR PER DAY OPERATION PER MONTH
Electricity cost
per kilowatt hour .06 kw hr. .08 kw hr. .10 kw hr.
TRIO (32.25 kw hours)
cost per month $1.93 $2.58 $3.22
During periods where the fan unit is being operated for the sole purpose of air purifi cation, usually during
the spring and fall season when there is no requirement for heating or cooling, the cost of running a 1/2
horsepower fan unit will add approximately $5.36 per month to the normal operating cost. However, this cost is
easily offset in savings on medication, doctors offi ce visits, mechanical maintenance and cleaning of fan units,
refrigeration coils, dirty air ducts and last but not least, less house cleaning.
SERVICE
The Trio 1200/2000 Healthy Home Purifi cation System has serviciable components.
MERV13 Filter. . . . . change every (6 to 12) months .
UVC germicidal Lamps . . . . . change every (12) months .
CHANGING THE PARTICULATE REMOVAL CARTRIDGE (FILTER)
1. Unplug the power cord from the Trio 1200/2000 Healthy Home Purifi cation System. Unscrew the two
locking knobs and remove the door. (Fig. 1)
2. Remove old fi lter cartridge and replace with new fi lter. Make sure airfl ow arrow on fi lter is pointing to the
inside of module. (Fig. 2)
