Airflow Adjustment & Balancing - Fantech ATMO Série Manuel D'installation

12
Airflow 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
OPTIONS
AUTO
OPTIONS
NEXT
STAGE 1
(ADJUST LEVEL OF EXHAUST FAN IN HIGH
SPEED):
• In this step, balance exhaust fan and
measure airflow on the exhaust air side
MANUAL
• 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
MANUAL
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 HIGH HIGH
LOW LOW LOW
Fresh Air
from Outside
Stale Air
to Outside
LOW LOW LOW
HAUT HAUT HAUT
BAS BAS BAS
Aspiration
d'air frais
Évacuation
d'air vicié
BAS BAS BAS
Balancing chart 2.0
Fresh
Air
Stale Air
from Home
Fresh Air
to Home
HIGH HIGH HIGH
Stale
Air
AUTO MANUAL
Air frais
OPTIONS
0 %
ADJUST
NEXT
Aspiration
d'air vicié
Distribution
d'air frais
AUTO MANUAL
HAUT HAUT HAUT
Air vicié
OPTIONS 0 %
BALANCE
NEXT