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Specifications
MAIN TECHNICAL PARAMETERS
• The ventilator is designed for indoor applications with an ambient temperature ranging from
-20°C (-4°F) to +50°C (+122°F), and a relative humidity below 80%.
• The ventilator is classified as a class II electric appliance.
• The Ingress Protection (IP) rating is IPX4.
• The ventilator design is subject to continunous improvement, so some models may differ
slightly from the models described in this manual.
Ventilator Overall Dimensions (in.)
3"
5"-5/8
11"~18"-1/2
9"-7/16
5
Specifications
TECHNICAL SPECIFICATIONS
Description
Voltage
Frequency
Input Power
Current
RPM (rated)
RPM (max)
Airflow (L/M/H) in supply/exhaust mode
(with F7 filter)*
Airflow (L/M/H) in regeneration mode
(with F7 filter)*
Airflow in supply/exhaust mode
(with F7 filter)*
Airflow in regenerator mode
(with F7 filter)*
Max airflow (under fan boost mode)
Max airflow (under fan boost mode)
Sound Pressure Level
Heat Recovery Efficiency
Ingress Protection Rating
Air Duct Diameter
SEC
Mounting Type
Net Weight
*Note: The airflow in supply/exhaust mode without an F7 filter is about 34/56/70 m
and the relative parameters will be adjusted accordingly.
DESIGN AND OPERATION
• The ventilator consists of a telescopic air duct with adjustable length regulated by the position
of the inner air duct inside the outer air duct, the ventilation unit, and the ventilation hood.
• F7 filter+prefilter and the ceramic energy regenerator are located inside the inner duct. The
filters are designed to purify supply air and prevent foreign objects from ingressing into the
regenerator and the fan.
• The ceramic energy regenerator extracts energy from exhaust air to warm up or cool down
supply air.
• The regenerator is equipped with a pull cord inside to facilitate its withdrawal from the
ventilator. The regenerator is installed on an insulated material which is also used as a
sealant.
• The ventilator is able to be installed from the inner side of the wall.
Unit
Value
V
100-240
Hz
50/60
W
9.7/10.7/11.5
A
0.14/0.15/0.16
-
1000/1550/1800
-
2200
m
3
/h
20/40/50
m
3
/h
10/20/25
CFM
11.8/23.5/29.4
CFM
5.9/11.8/15
m
3
/h
60
CFM
35
dB(A)
32.7
%
up to 97
-
IPX4
mm (in.)
158 (6"-1/4)
-
Class A
-
Wall Mounting
kg (lb)
4.2 (9.25)
/h or 20/33/41.2 CFM,
3
6
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