16
Options Glossary
16
Defrost Modes
Built-in self controlled electric 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 defrost.
The unit monitors the exhaust air temperature and when it
drop below a reference temperature, the unit shut off the
supply air blower and close the outside air damper. The
exhaust mode will continue until the exhaust air temperature
reach back the reference temperature.
Recirculation defrost cycles.
The unit monitors the outdoor air and when it reaches below
a specific temperature, the unit start the recirculation cycles.
The exhaust blower will be shut down, the outside air
damper will be closed and the recirculation damper will be
opened.
Tel. CAN.: 1-800-262-0916 USA.:1-800-255-7749
www.aldes.com
IMPORTANT
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 Options
Fixed plate exchanger
°C
°F
Temps
dégivrage
Temps échange
T° >
T
0
°C
T° > 23°F
N/A
Continu
-25°C < T° < -5°C -13°F < T° < 23°F
7 min
32 min
T° < -25°C
T° < -13°F
7 min
20 min
T
0
= -5
°C For Aluminium and Polypropylene cores (HRV).
T
0
= -10
°C For Enthalpy cores (ERV)
T
0
= -15
°C For Enthalpy wheel cores (ERV)
Содержание InspirAIR Commercial Series
Страница 1: ...INSTALLATION AND OPERATION MANUAL InspirAIR Commercial Series ...
Страница 3: ...3 Table of Contents 3 Tel CAN 1 800 262 0916 USA 1 800 255 7749 www aldes com ...
Страница 23: ...Air balancing instructions With EC motor option and Distech controler For balancing put unit on high speed ...
Страница 24: ......