20
Use Considerations
After the energy recover ventilator is
power on, the spark of the electrical con-
tact caus-es an explosion or fire.
Do not insert your fingers or sticks into the
fresh air inlet or the dirty air inlet. Due to
the high speed rotation of the wind wheel, it
is easy to cause
injury
Continuous operation in an abnormal state
may cause malfunction, electric shock or
fire.
Never modify, disassemble or repair it your-
self. Otherwise, it will cause
the fan to burn,
electric shock or fire.
When cleaning the filter and the heat ex-
changer, the switch must be turned off to
close the circuit breaker
Do not install, move or reinstall yourself. If
there is any improper, there will be acci-
dents such as falling, electric shock, fire,
etc .
!
Do not set the exhaust air inlet at a loca-
tion where it can absorb high temperature
and high humidity air. Otherwise, it may
cause adverse
effects inside the unit,
which may cause malfunction, electric
leakage and fire.
Do not place the burner near the ERV air
outlet, otherwise, it may cause
insufficient
combustion of the burning appliance.
When not used for a long time, please turn
off the dedicated circuit breaker for safety.
Do not use a flammable sprayer near the
unit, as this may cause a fire.
Clean the filter regularly, too much dust in
the filter will cause hypoxia in the room.
If set up the unit in ordinary ventilation
during indoor heating in winter, it will
cause condensation at the fresh air outlet
of the unit, so it is forbidden to use ordi-
nary ventilation in winter.
ERV must be used according to the rated
voltage., or it may cause fire or electric
Do not wash the ERV unit with water, oth-
erwise it may cause electric shock.
!
The unit cannot be used for ventilation of
an open burning appliances (heating)
When using a gas or oil heater in the room,
special ventilation equipment must be used
To avoid injury, please pay special attention to the following when using:
1. Do not insert your fingers and objects into the rotating part.
2. Before using the tool to open the access panel, be sure to turn off the power. After
the device
is completely stopped, open the access panel to avoid injury.
!
警告
Heat Exchanger
Power must be isolated before installation and maintenance to avoid injury or electric
s
shock. Supply
power cables, main circuit breaker and earth leakage protection, must comply with national regulations.
Failure to observe could cause
unit failure, electric shock or fire.
Standard filtration is supplied with this unit and must be used. Dust and dirt can accumulate in the heat
exchanger if filters are removed. (This can lead to failure or decreased performance). To ensure efficient
operation, regular cleaning or replacement of filters is required. Filter maintenance frequency will de-
pend on working environment and unit running time.
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