Haier AU142AFAAA [22/24] Trouble shooting
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20
TROUBLE SHOOTING
Followings are not problems
Sound of water flowing is
not a problem.
Sound of cracking is heard.
Smell are generated.
During operation, white fog or steam
comes out from the indoor unit.
No outlet air or fan speed can't be changed
in dry mode.
In cooling operation, unit switches to
blowing operation.
Won't start?
In heating operation, water or steam are
blown out of outdoor unit.
In heating operation, indoor fan won't stop
even if unit is stopped.
During unit operation or at stop, a swishing or
gurgling noise may be heard. This noise is generated
by refrigerant flowing in the system.
Unit will not restart after stop.
During unit operation, a cracking noise may be heard.
This noise is generated by the casing expanding or
shrinking because of temperature changes.
This is because the system circulates smells from the
interior air such as the smell of cigarettes or the
painting on the furniture.
When unit is running at places like restaurant, etc. where
dense edible oil fumes always exist, this will happen.
To prevent frost from accumulating on indoor heat
exchanger, unit will switch to blowing operation for a
while then resume cooling operation.
Though ON/OFF button is set
to ON, unit won't resume cooling,
dry or heating operation
in 3 min after it is stopped, this
is because of 3-min-delay
protection circuit.
Please wait 3 minutes
Unit will reduce fan speed repeatedly and automatically
if room temp. is too low in dry operation.
This occurs when frost accumulated
on the outdoor unit is removed.
(during defrosting operation)
After unit stop, indoor fan will go on running
until indoor unit cools down.
Содержание
- Contents 2
- Cautions 3
- Disposal of the old air conditioner 3
- Disposal of the packaging of your new air conditioner 3
- Cautions 4
- Caution 5
- Danger 5
- Safety precautions 5
- Warning 5
- Automatic operation 6
- Cooling type 6
- Features and functions 6
- Heat cool type 6
- Mildew resistant filter 6
- Wireless remote control unit 6
- Fig indoor unit 7
- Fig outdoor unit 7
- For series 14 18 7
- For series 24 28 7
- For series 36 42 7
- Intake grill 7
- Name of parts 7
- Outlet gril 7
- Pipe unit 7
- Buttons and display of the remote controller 8
- Introduction to spare parts 8
- Operation 8
- Power on off temp 8
- Reset lock 8
- Introduction to spare parts 9
- Operation 9
- Caution 10
- Installation 10
- Location 10
- Operating noise 10
- Warning 10
- Wiring 10
- Confirmation indicator 11
- Load the battery 11
- Loading of the battery 11
- Put on the cover again 11
- Remote controller operation 11
- Remote controller s operation 11
- Remove the battery cover 11
- 1 unit start 12
- 2 select operation mode 12
- 4 unit stop 12
- Auto cool dry heat fan 12
- Fan operation 12
- Guide to operation 12
- Lo mid hi 12
- 1 unit start 13
- 2 select operation mode 13
- 3 select temp setting 13
- Auto run cool heat and dry operation 13
- Guide to operation 13
- Recommendations 13
- Use cool in summer use heat in winter use dry in spring autumn and in damp climate 13
- 4 fan speed selection 14
- 5 air flow direction adjust 14
- 6 unit stop 14
- Guide to operation 14
- Lo mid hi auto 14
- Guide to operation 15
- Timer on off 15
- Timer operation 15
- To cancel timer mode 15
- 1 after unit start select your desired operation mode 16
- 2 press timer button to change timer mode 16
- 3 time setting for timer on 16
- 4 time confirming for timer on 16
- 5 time setting for timer off 16
- 6 time confirming for timer off 16
- Guide to operation 16
- Timer on off 16
- To cancel timer mode 16
- Adjusting up down air flow direction 17
- Guide to operation 17
- Comfortable sleep 18
- Guide to operation 18
- In cooling dehumidifying mode 18
- In heating mode 18
- Guide to operation 19
- Caution 20
- Cleaning and care 20
- Cleaning the air filter 20
- Caution 21
- Cleaning and care 21
- Followings are not problems 22
- Trouble shooting 22
- Air conditioner won t start 23
- Before ask for services please first check your unit against the following 23
- Poor cooling 23
- Poor cooling or heating 23
- Trouble shooting 23
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