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Haier AU182ARAAA [24/35] Installation manual for outdoor unit
![Haier AD142AMAAA [24/35] Installation manual for outdoor unit](/views2/1822612/page24/bg18.png)
INSTALLATION MANUAL FOR OUTDOOR UNIT
23
(1) Outline piping
4. Refrigerant piping
(2) Piping size
(3) Limitations for one way piping length and vertical height difference.
One way piping length: less than 15m.
Vertical height difference: Less than 5m.
90*0.5
Install the removed flared nuts to the pipes to be connected,
then flare the pipes.
Precautions for refrigerant piping
Pipe dia Fastening torque
18N
.
m
60N
.
m
Liquid pipe 6.35mm(1/4")
Gas pipe 15.88mm(5/8")
90ç
2-way valves
3-way valves
Flare nut
Gas piping
Liquid piping
15.88(5/8")x1.0mm
6.35(1/4")x0.8mm
Do not twist or crush piping.
Be sure that no dust is mixed in piping.
Bend piping with as wide angle as possible.
Keep insulating both gas and liquid piping.
Check flare-connected area for gas leakage.
Flare connection
Gas pipe
Indoor
unit
Outdoor
unit
2-way valve
3-way valve
Liquid
pipe
Flare connection
(4) Piping connection
Forced fastening without centering may
damage the threads and cause a gas leakage.
(5) Purging method
Purge air out of indoor unit and piping as shown in the Fig.
1) Remove the valve cap on 2-way valve in outdoor unit.
2) Loose by 1-1.5 turn the flare nut of gas pipe, which is connected to 3-way valve.
3) Loose the valve rod of 2-way valve by 90 degrees (use a hexgon wrench) for about 15 seconds, air
will be pushed out from flare nut on gas pipe.
4) Open 2-way and 3-way valves using specified torque.
5) Tighten the caps on the valves with specified torque.
6) Conduct gas leakage using gas leakage detector or soap water.
Liquid pipe
6.35mm(1/4")
Gas pipe
15.88mm(5/8")
Connecting method
Apply refrigerant oil at half union and flare nut.
To bend a pipe, give the roundness as large as possible not to crash the pipe.
When connecting pipe, hold the pipe centre to centre then screw nut on by hand, refer to Fig.
Be careful not to let foreign matters, such as sands enter the pipe.
Содержание
- Duct type air conditioner 1
- Instruction 1
- Manual 1
- Table of contents 2
- Cautions 3
- Disposal of the old air conditioner 3
- Disposal of the packaging of your new air conditioner 3
- Before starting to use the system read carefully this safety precautions to ensure a proper operation of the system 4
- Caution 4
- Cautions for installation 4
- Cautions for operation 4
- Safety precations 4
- Safety precautions described here are classified to warning and caution precautions which are shown in the column of waning means that an improper handing could lead to a grave result like a death serious injury etc however even if precautions are shown in the column of caution a very serious problem could occur depending on situation make sure to observe these safety precautions faithfully because they are very important information to ensure the safety symbols which appear frequently in the text have following meanings 4
- Strictly prohibited observe instructions faithfully provide a positive grounding 4
- Warning 4
- When you have read through the manual keep it always at hand for read consultation if the operator is replaced make sure to hand over this manual to the new operator 4
- Caution 5
- Cautions for transfer or repair 5
- Safety precautions 5
- Warning 5
- All the cables shall have got the european allthentication certificate 7 the power supply connects from the indoor side 8 the breaker of the air conditioner should be all pole switch and the distance between its two contacts should be no less 3mm 9 the indoor unit installation height is at least 2 m 6
- Applicable ambient temperature range 6
- For cooling only unit the power cable should be h07rn f 3g 2 m 6
- For heating pump unit or h07rn f 3g 2 m 6
- H05rn f 4g 0 5m 6
- If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similar qualified person an extend cord is not recommended the requirement of the power supply cord is h07rn f 3g 2 m 6
- Part of the power supply of the air conditioner are not prepared because of the requirement of the dealer the power supply should be provided for oneself 6
- Safety precaution 6
- Suitable for installation in european region 3 if the fuse on pc board is broken please change it with the type of t 3 5a 250v 4 the waste battery shall be disposed properly 5 the wiring method should be in line with the local wiring standard 6 use copper wire only the connecting cable should be h07rn f 2x2 m 6
- The machine is adaptive in following situation 6
- For models 7
- Indoor unit 7
- Outdoor unit 7
- Parts and functions 7
- Buttons and display of the wire controller 8
- Fan speed 8
- Operation 8
- Parts and functions 8
- Operation 9
- Parts and functions 9
- 1 unit start 10
- 2 select operation mode 10
- 4 unit stop 10
- Enjoy yourself by just a gentle press 10
- Fan operation 10
- Operation 10
- The air conditioner has the function of power failure resume 10
- 1 unit start 11
- 2 select operation mode 11
- 3 select temp setting 11
- 4 fan speed selection 11
- 5 unit stop 11
- Auto run cool heat and dry operation 11
- Operation 11
- Recommendations 11
- Use cool in summer use heat in winter use dry in spring autumn and in damp climate 11
- Operation 12
- Timer on off 12
- Timer operation 12
- To cancel timer mode 12
- 1 after unit start select your desired operation mode 13
- 2 press timer button to change timer mode 13
- 3 time setting for timer on 13
- 4 time confirming for timer on 13
- 5 time setting for timer off 13
- 6 time confirming for timer off 13
- Operation 13
- Timer on off 13
- To cancel timer mode 13
- Comfortable sleep 14
- In cooling dehumidifying mode 14
- In heating mode 14
- Operation 14
- Operation 15
- Cooling is not sufficient 16
- Cooling or heating is not sufficient 16
- Malfunction 16
- Please check the following things about your air conditioner before making a servie call 16
- The fuse or breaker often shuts down water drops off during cooling operation there is a irregularity in operation or abnormal sound is audible when the check lamp flickers an irregularity has occurred in the air conditioner 16
- Unit fails to start 16
- When the air conditioner does not operate properly after you have checked the above mentioned items or when the following phenomenon is observed stop the operation of the air conditioner and contact your sales dealer 16
- Malfunction 17
- The followings are not malfunction 17
- Care and cleaning of the unit 18
- Care and maintenance 18
- Cleaning 18
- Points to observe 18
- Post season care 18
- Pre season care 18
- Atmospheric temperature and warming capacity 19
- Defrosting operation 19
- Defrosting operation in the heating mode 19
- For preparation of heating hot keep 19
- Heat pump type warming 19
- Period of warm up 19
- Warming operation 19
- When heating is started 19
- When the room thermostat is actuated 19
- Confirm the following items for safe and comfortable use of air conditioner the installation work is to be burden on the sales dealer and do not conduct it by yourself 20
- Electric work 20
- For inspection and maintenance 20
- Installation place 20
- Is the unit installed correctly 20
- Special technology is required for removal or reinstallation of air conditioner consult the sales dealer besides construction expense is charged for removal or reinstallation 20
- The capacity of air conditioner will decrease by contamination of inside of unit when it is used for about three years although depending upon the circumstances under which it is used and so in addition to the usual maintenance service special inspection maintenance service is necessary it is recommended to make a maintenance contract charged by consulting your sales dealer 20
- The electric work must be burden on the authorized engineer with qualification for electric work and grounding work and the work must be conducted in accordance with electric equipment technical standard 20
- The power source for the unit is to be of exclusive use an earth leakage breaker should be installed this is necessary to prevent electric shock the unit must be grounded 20
- When you change your address or the installation place 20
- Installation manual for wire controller 21
- Be careful not to press the wiring 22
- Connect terminals a b c d on lower part of wire controller to terminals a b c d on pcb of indoor unit 22
- Indoor unit wiring 22
- Installation manual for wire controller 22
- Replace the upper part of wire controller 22
- Switch box and cord for wiring are not supplied 2 don t touch pcb with hand 22
- Tread surface of the terminal well so that shielding may not contact other part 22
- 1 installation 23
- 1 open space requirement around the unit 23
- 2 installation where the area with strong winds install the unit so that the air outlet section of the unit must not be faced toward wind direction 23
- Accessories 23
- Be sure to read these instructions carefully before beginning installation failure to follow these instructions could cause serious injury or death equipment malfunction and or property damage be sure to read installation manual for indoor unit with this manual 23
- Edging for protection of electric wires from an opening edge 23
- Install the unit so that the angle of inclination must be less than 3 degrees 23
- Installation manual for outdoor unit 23
- Installation of outdoor unit 23
- Place where air circulates place free from heat radiation from other heat sources place where drain water may be discharged place where noise and hot air may not disturb the neighborhood place where there is not heavy snowfall in the winter time place where obstacles do not exist near the air inlet and air outlet place where the air outlet may not be exposed to a strong wind place surrounded at four sides are not suitable for installation a 1m or more of overhead space is needed for 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 23
- Select the place of installation satisfying the following conditions and at the same time obtain a consent from the client or user 23
- Selection of the place of installation 23
- Warning 23
- Installation manual for outdoor unit 24
- Refrigerant piping 24
- 15 5 0 18 0 8 25
- Example of additional charge amount calculation 25
- Installation manual for outdoor unit 25
- Electric wiring 26
- Installation manual for outdoor unit 26
- Warning 26
- Caution 27
- Installation manual for indoor unit 27
- Safety precautions 27
- Warning 27
- Installation manual for indoor unit 28
- Notice 28
- Warning 28
- 4 preparation for suspending the unit 29
- A size of hole at ceiling and position of hanging bolts 29
- B hanger bolts installation 29
- Concrete 29
- Hanging bolt m10 29
- Hole in anchor hole in plug 29
- Insert 29
- Installation manual for indoor unit 29
- Use care of the piping direction when the unit is installed 29
- Installation manual for indoor unit 30
- Installation manual for indoor unit 31
- 7 installation work for air outlet ducts 32
- 8 connection of suction exhaust ducts 32
- A duct connection position 32
- Ad142amaaa au142araaa hdu 14h03 m 32
- Ad142ambaa au142arbaa hdu 14ha03 m r1 32
- Ad142amnaa au142arnaa hdu 14ca03 m r1 32
- Ad182acaaa au182afaca hdu 18h03 32
- Ad182amaaa au182araaa hdu 18h03 m 32
- Ad182ambaa au182arbaa hdu 18ha03 m r1 32
- Ad182amnaa au182arnaa hdu 18ca03 m r1 32
- Blowout duct 32
- Calculate the draft and external static pressure and select the length shape and blowout 32
- I fresh air inlet 32
- Ii exhaust make sure to use also the suction 32
- Inlet can be selected from the side or rear faces depending on the working conditions use the rear fresh air inlet when the simultaneous intake and exhaust is conducted side inlet cannot be used 32
- Installation manual for indoor unit 32
- Limit the difference in length between spots at less than 2 1 reduce the length of duct as much as possible reduce the number of bends as much as possible corner r should be as larger as possible 32
- Note 1 shield the central blowout hole for 2 spot 2 shield the blowout hole around the center for 3 spot 32
- Spot 3 spot and 4 spot with 200 type duct are the standard specifications determine the number of spots based on following table 32
- Use a band etc to connect the main unit and the blowout duct flange conduct the duct installation work before finishing the ceiling 32
- Use the side exhaust port 32
- Air purging method to use vacuum pump 33
- Gas pipe 33
- Gaugemanifold 33
- Liquid pipe 33
- Service port cap 7 33
- To use vacuum pump 33
- Vacuum pump 33
- Valve rod cap 33
- Way valve 33
- Air purging method to use vacuum pump 35
- Gas pipe 35
- Gaugemanifold 35
- Liquid pipe 35
- Service port cap 7 35
- To use vacuum pump 35
- Vacuum pump 35
- Valve rod cap 35
- Way valve 35
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