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INSTALLATION AND OPERATING REQUIREMENTS
Using condition
Outdoor air condition
Temperature range -10 ℃
relative humidity 85% or less.
Indoor air condition
Temperature range -10 ℃
relative humidity 85% or less.
Installation requirements:
same as the indoor air conditions.
The indoor air here refers to the air in a
living room equipped with an air conditioner.
Do not use this product in refrigerated
warehouses or any other places where the
temperature changes sharply even if the
temperature falls within the above
temperature range.
For example: Indoor air conditions
During cooling period: temperature 27 ℃
During heating period: temperature 20 ℃
PRODUCT FEATURES
1. Energy saving ventilation
Thanks to efficient recovery of thermal energy lost during Ventilation (load incurred by outside air),
you can save an air-conditioning fee.
2. Facility saving
Thanks to a drastic reduction of load incurred by outside air, you can make air-conditioners more
compact in parallel with the recovery of thermal energy.
3. Humidity adjusting effect
In a cooling mode, a highly humid open-air is brought near to a dehumidified room atmosphere
and then supplied. In a heating mode, a room humidity is transferred to the dry outside air and
then supplied.
4. Comfortable and consistent ventilation
Ventilation is available with least possible fluctuation of a room temperature. Since exhaust and air
intake are performed simultaneously, a stable ventilation is possible even in a highly airtight room.
5. Sound shield effect
The ducts of the unit and the heat exchange core are characteristic of sound shield effect. Thus,
it prevents an outside noise from coming in the unit and also sound inside the unit from going out,
so that the office and store environment can be preserved.
6. RS485 central control
The energy recovery ventilator is connected to a remote control(optional) with RS485 function for
central control management by BMS or similar.
7. Outdoor filters
Outdoor filters conform to F7 class of EN 799 standard.
6
Using conditions & Precautions
40 ℃
～
40 ℃
～
relative humidity 50%
relative humidity 40%
Be careful of frost and dew
As shown in the following figure, it is supposed
that a high temperature absorbing air condition A
and a low temperature absorbing air condition B
are plotted on the line figure, then a high
temperature air A is exchanged by the unit
and Point C represent the trend of saturation
curve. In this case, it will cause dew or frost
inside the unit. To avoid this, you are required to
heat low temperature air from B to B' to get C'
below saturation curve before entering the unit.
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