Low Voltage Control - SystemAir fantech SHR Serie Manuel D'installation

Low voltage control systems
* Please see instruction manuals for individual controls for proper wiring and set up of control systems.
–
CENTRAL CONTROLS These control options can only be used individually
CONTROLS
ECO-TOUCH ®
• Our most complete, yet easy to use control system
• Sleek design with backlight touchscreen LCD
• ECO mode selects the best operating mode and speed for the
season, minimizing energy use associated with ventilation
• Set preferred indoor relative humidity range and ventilation
mode for day and night conditions
• No battery to replace, all programmed settings are retained
during power outage
• Maintenance reminder indicator
• Error code messages reduce troubleshooting time
• MODE button provides 3 modes of operations: Ventilation ,
EDF7
Recirculation and Standby
• User selected fan speed: Reduced, Medium, Normal and
20 minutes per hour
• AUTO setting allows the homeowner to deactivate the
dehumidistat
• When the humidity exceeds the desired setpoint, the venti-
lation system operates at Normal speed.
• Once the desired humidity level is achieved, your ventilation
system resumes to its previous mode of operation
EDF1/1R • Press button once for continuous Reduced speed
• Press button twice and the unit will cycle 20 minutes ON/
40 minutes OFF and repeat
• EDF1 – Press button a third time and the system will run
continuously on HIGH speed
• EDF1R – Press button a third time and the system will run
recirculation on HIGH speed
AUXILIARY CONTROL – These controls can be paired
• 20- minute timer with LED light
RTS2*
• Boosts system to high speed with the touch of a button
• Up to 5 can be used in one system
• Use in bathroom, kitchen, laundry room
• Press button once and unit will operate in continuous mode
RTS3
on HIGH speed for 20 minutes (Green).
• Press button a second time and unit will operate in continu-
ous mode on HIGH speed for 40 minutes (Yellow).
• Press button a third time and unit will operate in continuous
mode on HIGH speed for 60 minutes (Red).
• Press button a fourth time to cancel the timer (LED turns
off).
• Rotary dial Dehumidistat
MDEH1
• Multiple units can be used
• We recommend setting the relative humidity above 80%
during the summer
FEATURES CONNECT TO
EDF EDF
EDF EDF
EDF EDF
*Maintain polarity
between control
and HRV
+T -T
(+ → + ; - → -)
D D
COM
D D
15
To avoid window condensation:
• It is not necessary to change
the humidity control every
day. Monitor the average
weekly temperature or
experiment with various
settings until you find a level
that is comfortable for you.
Adjust the control when
needed.
•
A dehumidistat is ideal for
use in energy efficient
houses where indoor
humidity (during the
heating season) is higher
than outdoor levels. High
humidity is a major cause
of structure damage and
IAQ problems such as mold
and mildew.