Haier AU42NAIBEA User Manual
Haier AU42NAIBEA Manual
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Haier AU42NAIBEA manual content summary:
- Haier AU42NAIBEA | User Manual - Page 1
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 carefully. Please keep this manual - Haier AU42NAIBEA | User Manual - Page 2
of Parts AU142AFBEA Air inlet AU182AFBEA Air inlet Air outlet Compressor (Inside of unit) AU242AHBEA AU282AHBEA AU28NAHBEA Air outlet Compressor (Inside of unit) Air inlet Air outlet Compressor (Inside of unit) Air inlet Air outlet Compressor (Inside of unit) AU36NAIBEA AU42NAIBEA AU52NAIBEA 1 - Haier AU42NAIBEA | User Manual - Page 3
INSTRUCTIONS: These information can ensure the correct operation of the machine. Be sure to conform with the following important Safety Cautions. The Safety Cautions should be at hand so that they can be checked at any time when needed. If the conditioner is transferred to the new user, this manual - Haier AU42NAIBEA | User Manual - Page 4
may cause water leak, electrical shock and fire hazard. Don't operate the air-conditioner with damp hands. Otherwise will be shocked. Call the dealer to take measures to prevent the refrigerant from leaking. If conditioner is installed in a small room be sure to take every measure in order - Haier AU42NAIBEA | User Manual - Page 5
the unit. Mount guide-louvers to place where short-circuit is a possibility. When installing several units, secure sufficient suction space 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). Fix - Haier AU42NAIBEA | User Manual - Page 6
foundation (b) Foundation anchor Unit Unit Anchor bolt Concrete foundation To fix by 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 - Haier AU42NAIBEA | 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 - Haier AU42NAIBEA | 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 - Haier AU42NAIBEA | User Manual - Page 9
vertical height difference. Model One way piping length AU142AFBEA AU182AFBEA AU242AHBEA AU282AHBEA AU28NAHBEA AU36NAIBEA AU42NAIBEA AU52NAIBEA less than 40 m less than 50 m Precautions for refrigerant piping Vertical height difference (between indoor and outdoor) less than 15 m less than 30 - Haier AU42NAIBEA | User Manual - Page 10
After finishing connection of refrigerant pipe, it shall perform air tightness test. The air tightness test adopts nitrogen TUBING BRING BRAZED LINE PRESSURE GAUGE SWEAT JOINT LARGE SLIP-ON CONNECTOR SERVICE HOUSE CYLINDER PRESSURE GAUGE CYLINDER OF NITROGEN Check if the pressure drops - Haier AU42NAIBEA | User Manual - Page 11
is strictly forbidden to use the refrigerant to remove the air inside the system. After air tightness test and discharging all the nitrogen AU28NAHBEA, AU36NAIBEA, AU42NAIBEA, AU52NAIBEA M=65 Only in COOLING operation can charge the additional refrigerant. When charging, the refrigerant shall be - Haier AU42NAIBEA | User Manual - Page 12
capacity (A) (minimum) breaker current AU28NAHBEA 3 30 AU36NAIBEA AU42NAIBEA 3 30 AU52NAIBEA AU142AFBEA AU182AFBEA 1 40 AU242AHBEA 1 the indoor units, see the corresponding indoor operation and instruction manual. For: AU142AFBEA, AU182AFBEA To Indoor Unit Y/G OUTDOOR UNIT 1 2 3 - Haier AU42NAIBEA | User Manual - Page 13
Unit Y/G L N W B Y/G POWER SUPPLY: 1PH,220-230V~,50Hz Y/G 12 3 W B R Y/G OUTDOOR UNIT TERMINAL BLOCK FIG.2 Electric wiring 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 - Haier AU42NAIBEA | User Manual - Page 14
, AU182AFBEA, AU242AHBEA,AU282AHBEA, AU28NAHBEA, AU36NAIBEA, AU42NAIBEA, AU52NAIBEA) (2) Test run Run the unit service valve for gas pipe. Discharge pressure at check joint on the compressor discharge pipe. Temperature difference between return air and supply air for indoor unit. 7. Trouble
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ROOM AIR CONDITIONER
OUTDOOR UNIT
No.0010572472
H
Before using the air conditioner,please read this manual carefully.
Please keep this manual properly for future use.
AU182AFBEA
AU36NAIBEA
AU42NAIBEA
AU52NAIBEA
CONTENTS
Name of Parts----------------------1
Safety Cautions------------------2-3
Installation Procedure---------4-13
AU242AHBEA
AU282AHBEA
AU28NAHBEA
INSTALLATION INSTRUCTIONS
AU142AFBEA