aldes ADVANCED CE Series Schnellstart-Handbuch - Seite 5
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CAUTION
This device should be installed and
balanced by a specialized contractor in
ventilation services.
Options Glossary
The following options may not be included with
your device. Consult the specifications form provided
with your device for more information.
Control Options
Dirty filters contact:
A dry contact, available at the unit's terminal
board, closes when the pressure drop accros a specific filter banks
reaches its final pressure drop.
Blowers rotation detection:
increase in the supply air blower is null.
Free-Cooling Management:
outdoor air temperature and when within a specific range, the
unit goes into free-cooling.
End switch on Dampers:
dampers openings.
BACnet compatible Controler:
compatible controller. The controller can communicate with
either a:
•
MS/TP connection or
•
IP connection
Remote Displays:
Offered with command buttons or with touch screen (Only
available with the BACnet controller).
Page 5 | ADVANCED SERIES CE and CH MODELS
Unit stops if rotation if the pressure
The unit measures and monitors
Unit start-up conditionnaly to the
Unit is controlled using a BACnet
WARNING
Electrical currents remain at the capacitors
for 5 minutes after circuits disconnect have
been opened. The following electrical
components may not be electrically safe
immediately:
•
Variable Frequency Drive for the
enthalpyl wheel motor;
•
Variable Frequency Drive for the blowers motors.
Options Glossary
All of the defrost modes listed below may not be
included with your device. Consult the specifications
form provided with your device for more information.
Defrost Modes
•
Built-in self controlled elec tr ic preheating coil
(SSR-controlled).
•
The unit preheat the outside air at a given set point at
which no frost will occur. The electric coil is Self controlled
and powered by the unit (single point power connection).
•
Built-in liquid preheating coil.
•
The unit preheat the outside air at a given set point
at which no frost will occur. A 0 to 10VDC control signal
is available to control external hydronic valves (supplied
by others).
•
Fan exhaust defrost cycles.
•
The unit monitors the outdoor air and when it reaches
below a specific temperature, the unit cycles the supply
air blower on and off for a specific duration to remove
any built frost inside the fixed plate recovery core.
•
Recirculation defrost cycles.
•
The unit monitors the outdoor air and when it reaches
below a specific temperature, the unit cycles the
exhaust air blower and the recirculation damper on and
off for a specific duration to remove any built frost inside
the fixed plate recovery core. During such cycles, the
unit will recirculate the air drawn from the building
directly back into the building.
FIXED PLATE EXCHANGER
°C
°F
T° > T0°C
T° > 23°F
-25°C < T° < -5°C
-13°F < T° < 23°F
T° < -25°C
T° < -13°F
= -5 o C for Aluminum and Polypropylene cores (HRV).
T0
= -10 o C for Enthalpy cores (ERV).
T0
Continued
Defrost Time
Ventilation Time
N/A
Continuous
7 min
32 min
7 min
20 min