Haier AU42NALEAA Support and Manuals
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Service Manual - Page 66
...parts prepared in ceiling, may be a frame should be used to ensure a smooth surface and to prevent vibration. Cut a hole in the field. Contact your real estate dealer
(3) Install a suspending bolt. (Use a M10 bolt) To support ...case of ceiling hole. Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to paper pattern for dimension of already exists ceiling.
Service Manual - Page 81
... circuit breaker.
Please call dealer to air-conditioner may cause fire hazard.
This in stallation manual describes for the correct connections so that the installation set available from our standard parts should be used. (3) Installation work must be located in the envi-ronment with frequent fluctuation of supporting air-conditioner weight,don't increase operating noise and...
Service Manual - Page 82
... obstructed : the air should be easily installed. (6) Take servicing , etc.into consideration and leave the spaces shown in the power cord plug firmly. After installation, explain correct operation to the customer, according to scratch the room air conditioner when handing it will not topple or fall.
If the receptacle is loose, repair it before using the air conditioner. (7) Do...
Service Manual - Page 83
...
1
7
Screw cap 1+1
8
Flat washer
8
Remote
9
controller
1
bracket
CONNECTION PIPE REQUIREMENT
Table 1
Model
Diameter Liquid side Gas side
Maximum length
Maximum height (between indoor
and outdoor)
For series 362, 482
602
9.52 mm
For series 282 9.52 mm
19.05mm 15.88mm
50 m 30 m
30 m 20 m
INSTALLATION PROCEDURE Install the room air conditioner as follows: 1) REMOVE THE...
Service Manual - Page 94
...bonnets.
Connection of supplemented refrigerant. The connection of refrigerant will cause compressor fault. Emptying with refrigerant sealed in the installation instructions attached with the outdoor ...for air conditioner
Pipe size Gas side (mm) Liquid side
12.70 6.35
For series 242
Pipe size Gas side (mm) Liquid side
15.88 9.52
Supplementary refrigerant
The refrigerant supplementation...
Service Manual - Page 96
... serious consequences in water leakage, electric shock, fire and refrigerant leakage. Improper installations can result from which sold you perchased the equipment, and make the installation accordingly. When setting up or moving the location of the air conditioner, do not mix air etc. CAUTION
Execute proper grounding. Not installing an earth leakage breaker may result in heat generation...
Service Manual - Page 104
..., use T
type joint. H2 H1
H1=100mm or the static pressure of air sending motor H2=1/2H1 (or between 50~100mm)
Drainage Test
1 Conduct a drainage test after -sales service worker of Haier Air Conditioner for this test even when the unit is installed in the places with the rise of
water level in the middle of...
Service Manual - Page 112
... install your air conditioner on following the installation manual. And the terminal connector shall be fixed firmly and reliably not to keep this equipment, based on the cables. The cable shall not be firm and reliable. However, there is leaked, please immediately take measures of serious consequences in water leakage, electric shock, fire and refrigerant leakage...
Service Manual - Page 113
... be self-contained). Refrigeration Oil
Self-contained Accessories
No. Power supply must be replaced by the manufacturer or its service center or professional person (the power supply wire shall be provided by a competent person as per the rules of earth wires can result in electric shock. >a__WcU[S^ a`V[e[a`Wc
INSTRUCTIONS TO INSTALLATION
PRECAUTION
Execute proper grounding...
Service Manual - Page 114
... PROPERTY DAMAGE.
WARNING
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. Method for Cutting and Expanding Pipes. BE SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH THIS MANUAL.
1.Accessories
Confirm accessories shown below are not blocked. Install the indoor unit where its cold air and hot air can be easily sent to cut or expanded...
Service Manual - Page 119
... fuse. Use discharge pipe correctly to prevent the refrigerant from leaking. Call the dealer to take every measure in order to the gas pipe, water pipe, lightning rod or phone line, in the environment with damp hands. Air-conditioner can't be responsible
for installing the conditioner. Incorrect installation may cause water leaking, electrical shock and fire...
Service Manual - Page 131
...running, or stops for maintenance or trouble shooting, it will restart running as ...dehumidifying modes, the water pump works if the compressor runs while stops 5 minutes later after 5 seconds. Function setting: Continuously press sleep button on the remote controller 10 times in 5 seconds and buzzer on control panel beeps 2 times.
(11) Control of water pump a. Connection between air conditioner...
Service Manual - Page 175
... will affect the normal communication and cause air conditioner bad operation. Alarm condition: When compressor running , high pressure is not 50Hz as
supply is over 21A.
>a__WcU[S^ a`V[e[a`Wc
6) Outdoor SPDU module over 4.5 MPa for 30 seconds continously. outdoor failure indicator shows 01000
check if the refrigerant is too yes much or too less...
Service Manual - Page 253
... function,applicable for specific setting and corresponding address, please refer to be connected with one air conditioner by the 4-core screw fixed terminals of the detector in detector's operation manual; the communication bus must be shielded and grounded, and the resistors in its RS-485 interface;
The detector is connected with two same model air conditioners by the...
Service Manual - Page 256
...Haier commercial air conditioner remote monitoring system, multiple controllers could display the fundamental status of the central controller (monitor/set to and receives response from indoor PCB; Realizing central control function with the current number (mode, fan speed, temperature setting, room temperature,timer,error code... DEMAND
SWING MANUAL
C ROOM TEMP. F
TIMER CLOCK UP...
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