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Energy Recovery Ventilation System
Safety notices (please be sure to abide)
WARNING
: If not abide strictly, it may cause severe damage to the unit or the people.
CAUTION
: If not abide strictly, it may cause slight or medium damage to the unit or the people.
DANGER
This sign indicates that the operation must be prohibited. Improper operation may cause
severe damage or death to people.
Read the safety guidelines before proceeding.
(1) Before installation, check for power supply and see if it complies with that on the nameplate.
Besides, check for safety of the power supply.
(2) Specialized components and parts should be used for installation; otherwise it would lead to water
leakage, electrocution and re hazards.
(3) Size of the power lines should be large enough. Power lines and other electric connection lines
should be replaced by specialized cables.
(4) When the unit is installed, check that air ducts and wires are connected properly to prevent water
leakage, electrocution and re hazards.
(5) Do not let this unit exposed to damp, wet or corrosive environment.
(6) Air ducts, dampers and valves should be insulated to prevent condensate.
(7) Do not lengthen the power cord by splicing to prevent overtemperature or re hazard.
(8) No foreign matters should block air vents. Clean lters periodically to ensure heat transfer eects
and operation stability.
(9) All electric lines and joints should be secure. The wired controller should be connected to electricity
before use.