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Popular Haier AU42NAIBEA Manual Pages
User Manual - Page 1
ROOM AIR CONDITIONER
OUTDOOR UNIT INSTALLATION INSTRUCTIONS
AU142AFBEA
CONTENTS
Name of Parts 1 Safety Cautions 2-3 Installation Procedure---------4-13
AU182AFBEA
AU242AHBEA AU282AHBEA AU28NAHBEA
AU36NAIBEA AU42NAIBEA AU52NAIBEA
No.0010572472 H
Before using the air conditioner,please read this manual properly for future use. Please keep this manual carefully.
User Manual - Page 3
... be at hand so that they can ensure the correct operation of air-conditioner the base should be as well transferred to handle it.
Don't ...INSTRUCTIONS: These information can be checked for any abnormal phenomena is transferred to the new user, this manual should be checked at any time when needed. WARNING!
If the conditioner is found (e. When need maintenance and repairment...
User Manual - Page 4
...shock and fire hazard. The falling of refrigerant leakage. Incorrect installation may cause accidents.
Incorrect installation may cause fire hazard.
Use discharge pipe correctly to placed on or stand on outdoor unit.
Installed electrical-leaking circuit breaker. Air-conditioner can't be sure to take measures to air-conditioner may cause water leaking, electrical shock and...
User Manual - Page 5
...
NO
Wind direction
(2) Installation where the area with screws
(2).Don't intake the strong wind directly to the outlet air-flow hole.
(3).A one meter distance should be exposed to a strong wind. Mount guide-louvers to avoid short circuiting.
(1) Open space requirement around the unit
Air inlet L3
L2
500
Air
(Servicing
inlet
space)
Air outlet
L1
Note :
(1). Place...
User Manual - Page 6
... bolts
Concrete foundation Anchor bolt
AU36NAIBEA AU42NAIBEA AU52NAIBEA
(a) Concrete foundation
(b) Foundation anchor
Unit
Anchor bolt
Unit Concrete foundation
To fix by bolts
Concrete foundation Anchor bolt
Note: (1) Give enough room for the concrete foundation to fix by referring to the condition of a place where it is installed by anchor bolts. Note: (1) Place...
User Manual - Page 7
Installation Procedure
Installation of outdoor unit
270
500
AU182AFBEA
810
Power Wiring Terminal
Power Wiring Distribution Hole
680
580
315
288
AU242AHBEA AU282AHBEA AU28NAHBEA
948
Power Wiring Terminal
Power Wiring Distribution Hole
580
380 840
25
340
6
User Manual - Page 8
Installation Procedure
Installation of outdoor unit
AU36NAIBEA AU42NAIBEA AU52NAIBEA
948 Power wiring Terminal
380 1250
25 340
580
4. Refrigerant piping
(1) Outline piping
Flare connection
Gas pipe
3-way stop valve
Indoor unit
Liquid pipe Flare connection
Outdoor unit
AU242AHBEA AU282AHBEA AU28NAHBEA
3-way stop valve
Flare ...
User Manual - Page 9
....m 49.5-60.3N.m 61.8-75.4N.m 97.2-118.6N.m To bend a pipe, give the roundness as possible not to Fig. Installation Procedure
Refrigerant piping
(2) Piping size
AU142AFBEA
AU182AFBEA
AU242AHBEA AU282AHBEA AU28NAHBEA
AU36NAIBEA AU42NAIBEA AU52NAIBEA
Liquid pipe Gas pipe Liquid pipe Gas pipe Liquid pipe Gas pipe Liquid pipe Gas pipe
6.35x0.8mm
12...
User Manual - Page 10
...air tightness test.
Second step: 1.5Mpa (15kg/cm2g) pressurize over 3 minutes.
It shall be found .
methods to the pipe connection
mode as the following figure shown. Installation Procedure
Refrigerant... SLIP-ON CONNECTOR
SERVICE HOUSE
CYLINDER PRESSURE GAUGE...
Completely tightened
Flare part
Discharging valve
Completely tightened
Indoor units
Flare part
Manhole
Dropping valve
...
User Manual - Page 11
...
For AU142AFBEA, AU182AFBEA, M=30 For AU242AHBEA, AU282AHBEA, AU28NAHBEA, AU36NAIBEA,
AU42NAIBEA, AU52NAIBEA M=65
Only in liquid condition.
10 If after over 40l/min).
If after 3 hours vacuumizing, it shall charge Mg additional refrigerant per meter. Check the leaking point and repair.
Installation Procedure
Refrigerant piping
6. If after 2 hours vacuumizing, it cannot reach the...
User Manual - Page 12
...breaker
Model
Phase Switch breaker Overcurrent protector wire size Switch Leak
(A)
rated capacity (A) (minimum) breaker current
AU28NAHBEA 3
30
AU36NAIBEA
AU42NAIBEA ...supply and interconnecting wires.
Use copper conductor only. Installation Procedure
Electric wiring
5.
Precautions for the indoor unit ...instruction manual. For: AU142AFBEA, AU182AFBEA
To Indoor Unit
Y/G
OUTDOOR UNIT
1 2 3
...
User Manual - Page 13
...
For:AU28NAHBEA, AU36NAIBEA, AU42NAIBEA, AU52NAIBEA
To Indoor Unit
R S TN 1 2 3
POWER SUPPLY: 380-400V,3N~,50Hz
FIG.3
Y/G OUTDOOR UNIT
TERMINAL BLOCK
WARNING
DO NOT CONNECT THE NEUTRAL WIRE N TO R , S OR T PHASE. INTERCONNECTING WIRES MUST BE WIRED ACCORDING TO FIG.1 FIG.2 FIG.3.INCORRECT WIRING CAUSE EQUIPMENT DAMAGE.
(3) Wiring procedure
1) Remove set screws on the...
User Manual - Page 14
...air and supply air for gas pipe. Discharge pressure at check joint of exterior annunciator Coil gas pipe temp. Trouble display
Failure description
Room temp.
sensor abnormal
Code on wired Flash times of operation. (For AU142AFBEA , AU182AFBEA, AU242AHBEA,AU282AHBEA, AU28NAHBEA, AU36NAIBEA, AU42NAIBEA... Alarm of service valve for ...models)
Confirm whether the power source ...
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