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Haier HCFU-42HD03/R1 [19/21] Trouble shooting
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17
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
- Convertible type air conditioner 1
- Operation manual 1
- 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 outdoor unit 7
- For series 28 7
- For series 42 7
- Name of parts 7
- Buttons and display of the wire controller 8
- Fan speed 8
- Introduction to spare parts 8
- Operation 8
- Introduction to spare parts 9
- Operation 9
- Caution 10
- Installation 10
- Location 10
- Operating noise 10
- Warning 10
- Wiring 10
- 1 unit start 11
- 2 select operation mode 11
- 4 unit stop 11
- Enjoy yourself by just a gentle press 11
- Fan operation 11
- Guide to operation 11
- The air conditioner has the function of power failure resume 11
- 1 unit start 12
- 2 select operation mode 12
- 3 select temp setting 12
- 4 fan speed selection 12
- 5 unit stop 12
- Auto run cool heat and dry operation 12
- Guide to operation 12
- Recommendations 12
- Use cool in summer use heat in winter use dry in spring autumn and in damp climate 12
- Guide to operation 13
- Timer on off 13
- Timer operation 13
- To cancel timer mode 13
- 1 after unit start select your desired operation mode 14
- 2 press timer button to change timer mode 14
- 3 time setting for timer on 14
- 4 time confirming for timer on 14
- 5 time setting for timer off 14
- 6 time confirming for timer off 14
- Guide to operation 14
- Timer on off 14
- To cancel timer mode 14
- Comfortable sleep 15
- Guide to operation 15
- In cooling dehumidifying mode 15
- In heating mode 15
- Adjusting up down air flow direction 16
- Guide to operation 16
- Guide to operation 17
- Caution 18
- Cleaning and care 18
- During operation white fog or steam comes out from the indoor unit 19
- Followings are not problems 19
- In cooling operation unit switches to blowing operation 19
- In heating operation indoor fan won t stop even if unit is stopped 19
- In heating operation water or steam are blown out of outdoor unit 19
- No outlet air or fan speed can t be changed in dry mode 19
- Smell are generated 19
- Sound of cracking is heard 19
- Sound of water flowing is not a problem 19
- Trouble shooting 19
- Unit will not restart after stop 19
- Air conditioner won t start 20
- Before ask for services please first check your unit against the following 20
- Poor cooling 20
- Poor cooling or heating 20
- Trouble shooting 20
- Operating tips 21
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