Part Ⅱ : Maintenance
7.Notes Maintenance
Safety Precautions:
Important!
Please read the safety precautions carefully before
maintenanc
The following contents are very important for
installation and maintenance.
Please follow the instructions below.
●The maintenance must accord with the instructions.
●Comply with all national electrical codes and local
electrical codes.
●Pay attention to the warnings and cautions in this
manual.
●Be caution during maintenance. Prohibit incorrect
operation to prevent electric shock and other
accidents.
1.
Avoid contact between refrigerant and fire as it
generates poisonous gas. Recycle the refrigerant
inside the unit completely before welding pipes.
2.
Apply specified refrigerant only. Never have it
mixed with any other refrigerant. Never have air
remain in the refrigerant line as it may lead to rupture
or other hazards.
3.
If refrigerant is leaking seriously, it may cause
suffocation or explosion. When using the combustible
refrigerant, please put the unit at ventilated place.
4.
Never touch the refrigerant piping or compressor
without wearing glove to avoid scald or frostbite.
Warnings
1.
Cut off the power supply before maintenance.
2.
Specialized circuit must be applied; prohibit sharing
the same circuit with other electric appliance s;
protection switch must be installed.
3.
Have the unit adequately grounded. The grounding
wire can’t be used for other purposes.
4.
The live wire, neutral wire and grounding wire of pow-
er supply must be corresponding to the live wire, neutral
wire and grounding wire of the dehumidifier.
5.
The power cord can’t be pressed by hard objects.
6.
If the power cord or connection wire is not long
enough, please get the specialized power cord or con-
nection wire from the manufacture or distributor. Prohibit
prolong the wire by yourself.
7. Replace the fuse with a new one of the same specifica-
tion if it is burnt down; don’t replace it with a cooper wire
or conducting wire.
8.
Use the power supply with same voltage and frequen-
cy as shown in rating label.
9.
Do not pull out the power plug when the unit is operat-
ing to avoid damaging the circuit.
10. Do not place anything at the top of dehumidifier; en-
sure the air outlet or air inlet is not blocked; do not use
the unit near wall and curtain.
11. Do not use heating equipment around the unit.
Electrical Safety Precautions:
Refrigerant Safety Precautions:
Improper installation may lead to fire hazard explosion,
electric shock or injury.
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