Balancing; Entering Balancing Mode; Balancing Steps - SystemAir Fantech HERO Series Installation And Operation Manual

BALANCING

Balancing must be completed using the Fantech ECO-Touch ® Programmable Touch Screen Wall Control
ENTERING BALANCING
MODE
In the options menu during
the initial 5 second countdown
sequence, long press on "ECO"
area for 5 seconds to enter
basic balancing mode.
The supply and exhaust fans are
adjusted on high speed only and
the offsets are proportionally
applied to the medium and low
speed automatically.
AUTO MANUAL
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AUTO MANUAL
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High
Low
STAGE 1
(ADJUST LEVEL OF EXHAUST FAN IN HIGH SPEED):
• In this step, balance exhaust fan and measure airflow on the
exhaust air side
• Pressing on "up" or "down" will adjust the fan speed in increments
of 1%.
• Once the desired exhaust airflow is reached, press on "next" and
move on to the next stage.
STAGE 2
(BALANCE SUPPLY FAN ONLY IN HIGH SPEED):
• In this step, balance supply fan and measure airflow on the supply
air side
• Pressing on "up" or "down" will adjust the fan speed in increments
of 1%.
• Once happy with the outcome, press on "next" to complete
balancing
• The supply and exhaust offset values will be proportionally applied
to low and medium speed as well.
High
Low
9
Supply
manometer
Exhaust
manometer
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ADJUST
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BALANCE
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