Haier AS07NS3HRA Manuel D'utilisation Et D'installation page 5

Trouble shooting
Trouble shooting
Before asking for service, check the following first.
Phenomenon
The system does not restart
immediately.
Noise is heard
Normal
Performance
inspection
Smells are generated.
Mist or steam are blown out.
In dry mode, fan
speed can't be changed.
Poor cooling
Multiple
check
All manuals and user guides at all-guides.com
Cause or check points
When unit is stopped, it won't restart
immediately until 3 minutes have
elapsed to protect the system.
When the electric plug is pulled out
and reinserted, the protection circuit
will work for 3 minutes to protect the
air conditioner.
During unit operation or at stop,
a swishing or gurgling noise may
be heard.At first 2-3 minutes after
unit start, this noise is more noticeable.
(This noise is generated by
refrigerant flowing in the system.)
During unit operation, a cracking
noise may be heard.This noise is
generated by the casing expanding
or shrinking because of
temperature changes.
Should there be a big noise from
air flow in unit operation, air
filter may be too dirty.
This is because the system
circulates smells from the interior
air such as the smell of furniture,
paint, cigarettes.
During COOL or DRY operation,
indoor unit may blow out mist.
This is due to the sudden cooling
of indoor air.
In DRY mode, when room
temperature becomeslower
o
than temp.setting+2 C,unit will
run intermittently at LOW speed
regardless of FAN setting.
Is power plug inserted?
Is there a power failure?
Is fuse blownout?
Is the air filter dirty?
Normally it should be cleaned
every 15 days.
Are there any obstacles before
inlet and outlet?
Is temperature set correctly?
Are there some doors or
windows left open?
Is there any direct sunlight
through the window during the
cooling operation?(Use curtain)
Are there too much heat sources
or too many people in the room
during cooling operation?
EUROPEAN REGULATIONS
CONFORMITY FOR THE MODELS
Climate:T1 Voltage:230V
CE
All the products are in conformity with the following
European provision:
- Low Voltage Directive 2006/95/EC
- Electomagnetic Compatibility 2004/108/EC
ROHS
The products are fulfilled with the requirements in the
directive 2011/65/EU of the European parliament and of
council on the Restriction of the use of Certain Hazardous
Substances in Electrical and Electronic Equipment (EU
RoHS Directive)
WEEE
In accordance with the directive
parliament, herewith we inform the consumer about the dis-
posal requirements of the electrical and electronic products.
DISPOSAL REQUIREMENTS:
Your air conditioning product is marked with this
symbol.This means that electrical and electronic
products shall not be mixed with unsorted
household waste. Do not try to dismantle the
system yourself : the dismantling of the air
conditioning system,treatment of the refrigerant, of oil and of
other part must be done by a qualified installer in
with relevant local and national legislation. Air conditioners
must be treated at a specialized treatment facility for reuse,
recycling and recovery. By ensuring this product is disposed
of correctly, you will help to prevent potential negative cons-
equences for the environment and human health. Please
contact the installer or local authority for more information.
Battery must be removed from the remote controller and dis-
posed of separately in accordance with relevant local and
nationl legislation.
IMPORTANT INFORMATION REGA-
RDING THE REFRIGERANT USED
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol
R410A
1=
2
2=
1
1+2=
F E
This product contains fluorinated greenhouse gases covered by
the Kyoto Protocol. Do not vent into the atmosphere.
Refrigerant type:R410A
GWP* value:1975
GWP=global warming potential
Please fill in with indelible ink,
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product
charging port (e.g. onto the inside of the stop value cover).
A contains fluorinated greenhouse gases covered by the Kyoto
Protocol
B factory refrigerant charge of the product: see unit name plate
C additional refrigerant amount charged in the field
D total refrigerant charge
E outdoor unit
F refrigerant cylinder and manifold for charging
of the European
2012/19/EU
accordance
A
kg
B
kg
C
kg
D
and
3