CLEANING UP OF REFRIGERANT
General Measures:
1. Gas/vapor heavier than air. May accumulate in confined spaces, particularly at or below
ground level.
2. Eliminate every possible source of ignition.
3. Use appropriate personal protection equipment (PPE).
4. Evacuate unnecessary personnel, isolate, and ventilate area.
5. Do not get in eyes, on skin, or on clothing. Do not breathe vapors or gas.
6. Prevent entry to sewers and public waters.
7. Stop the source of the release, if safe to do so. Consider the use of water spray to
disperse vapors.
8. Isolate the area until gas has dispersed. Ventilate and gas test area before entering.
Contact competent authorities after a spill.
TROUBLESHOOTING
Symptom Inspection Solution
The unit is not operating. Check the power connection
in securely.
Check if the water level
indicator lights up?
Check the room
temperature.
Insert the power cord
securely into the wall Outlet
Empty the water tank and
reinstall correctly.
The range of operating
temperature is 5-35ć.
The unit does not cool/heat
as it setting
Check the air filter for dirt
Check if the air duct is
blocked.
Check if the room
temperature is too low or
too hot.
Set temp. level is
higher/lower than
current‚Temperature
Clean the air filter as
necessary.
To clear the obstacle.
This is normal. Allowing for
more time to cool down
when the unit is first turned
on.
Set the temperature at
proper set-point according
the manual.
Water Leakage Overflow while moving the
unit.
Check if the drain hose is
kinked or bends.
Empty the water tank before
transport
Straighten the hose to avoid
a trap existing.
Excessive Noise Check if the unit is securely
positioned.
Check if any loose, vibrating
parts.
Noise sounds like water
lowing.
Place the unit on horizontal
and firm ground
Secure and tight the parts.
Noise comes from flowing
refrigerant. This is normal.
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