SystemAir Fantech HERO Series - Balancing the System; Entering Balancing Mode; Stage 1: Exhaust Fan Balancing; Stage 2: Supply Fan Balancing

11
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
OPTIONS
AUTO MANUAL
OPTIONS
NEXT
Supply
manometer
High
High
Low
Low
Exhaust
manometer
STAGE 1
(ADJUST LEVEL OF EXHAUST FAN IN HIGH SPEED):
• In this step, balance exhaust fan and measure airow on the
exhaust air side
• Pressing on "up" or "down" will adjust the fan speed in increments
of 1%.
• Once the desired exhaust airow 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 airow 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.
AUTO MANUAL
OPTIONS
NEXT
0 %
ADJUST
AUTO MANUAL
OPTIONS
NEXT
0 %
BALANCE