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Haier AD182AMBIA [15/23] Installation manual for outdoor unit
![Haier AD182AMBIA [15/23] Installation manual for outdoor unit](/views2/1822645/page15/bgf.png)
INSTALLATION MANUAL FOR OUTDOOR UNIT
14
(5) Air purge ( the refrigerant is R407C )
2
Open
To use vacuum pump
3-way valve
3-way valve
6
6
7
Valve rod cap
4
Open the valve rod for the 3-way valve to and angle of
anticlockwise 90 degree.
After 6 seconds later, close the3-way valve and male
the inspection of gas leakage.
3
Vacuumize for over 15min. And check the level gauge
which should read -0.1 MPa (-76 cm Hg) at low
pressure side. After the completion of vacuumizing,
close the handle 'Lo' in gaugemanifold and stop the
operation of the vacuum pump.
Check the condition of the scale and hold it for 1-2min.
If the scale-moves back in spite of tightening, make
flaring work again, the return to the beginning of 3 .
2
Open the handle at low in gaugemanifold, operate
vacuum pump. If the scale-moves of gause (low)
reach vacuum condition in a moment, check 1 again.
1
Detach the service port's cap of 3-way valve, the
valve rod's cap for 3-way valve and 3-way's, connect
the service port into the projection of charge hose
(low) for gaugemanifold. Then connect the projection
of charge hose (center) for gaugemanifold into
vacuum pump.
3
Close
3-way valve
3-way valve
Open
Service port
4
Vacuum pump
3-way valve
3-way valve
Gaugemanifold
If it does not stop gas leakage, discharge
whole refrigerants from the serice port.
After flaring work again and vacuumize,
fill up prescribed refrigerant from the gas
cylinder.
Detach the charge hose from the service port, open
3-way valve and 3-way. Turn the valve rod
anticlockwise until hitting lightly.
6
In case of gas leakage, tighten
parts of pipe connection. If
leakage stops, then proceed
steps.
No gas leakage?
5
CAUTION:
If the refrigerant of the air conditioner leaks, it is necessary to make
all the refrigerant out, then charge the liquid refrigerant into air
conditioner according to the amount marked on the name plate.
7
8
After attaching the each caps, check the gas leakage
around the caps.
To prevent the gas leakage, turn the service port's
cap, the valve rod'd cap for 2-way valve and 3-way's
a lottle more than the point where the torque increases
suddenly.
3-way valve
3-way valve
Valve rod cap
7
Service port cap
7
Содержание
- Duct type air conditioner 1
- Operation installation 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 precautions 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
- Safety precautions 6
- Indoor unit 7
- Outdoor unit 7
- Parts and functions 7
- Cooling is not sufficient 8
- Cooling or heating is not sufficient 8
- E6 e7 e8 ea ec ee 8
- Malfunction 8
- Please check the following things about your air conditioner before making a servie call 8
- 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 red flickers an irregularity has occurred in the air conditioner 8
- Unit fails to start 8
- 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 8
- Malfunction 9
- The followings are not malfunction 9
- Care and cleaning of the unit 10
- Care and maintenance 10
- Cleaning 10
- Points to observe 10
- Post season care 10
- Pre season care 10
- Atmospheric temperature and warming capacity 11
- Defrosting operation 11
- Defrosting operation in the heating mode 11
- For preparation of heating 11
- Heat pump type warming 11
- Period of warm up 11
- Warming operation 11
- When heating is started 11
- When the room thermostat is actuated 11
- 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 12
- Electric work 12
- For inspection and maintenance 12
- Installation place 12
- Is the unit installed correctly 12
- Special technology is required for removal or reinstallation of air conditioner consult the sales dealer besides construction expense is charged for removal or reinstallation 12
- 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 12
- 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 12
- 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 12
- When you change your address or the installation place 12
- Accessories 13
- Installation manual for outdoor unit 13
- Installation of outdoor unit 13
- Selection of the place of installation 13
- Warning 13
- Installation manual for outdoor unit 14
- Refrigerant piping 14
- 5 air purge the refrigerant is r407c 15
- Installation manual for outdoor unit 15
- To use vacuum pump 15
- Electric wiring 16
- Installation manual for outdoor unit 16
- Test run 16
- Warning 16
- Caution 17
- Installation manual for indoor unit 17
- Safety precautions 17
- Warning 17
- Installation manual for indoor unit 18
- Notice 18
- Warning 18
- 4 preparation for suspending the unit 19
- A size of hole at ceiling and position of hanging bolts 19
- B hanger bolts installation 19
- Installation manual for indoor unit 19
- Use care of the piping direction when the unit is installed 19
- Installation manual for indoor unit 20
- Installation manual for indoor unit 21
- 7 installation work for air outlet ducts 22
- 8 connection of suction exhaust ducts 22
- A duct connection position 22
- Blowout duct 22
- Calculate the draft and external static pressure and select the length shape and blowout 22
- I fresh air inlet 22
- Ii exhaust make sure to use also the suction 22
- 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 22
- Installation manual for indoor unit 22
- 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 22
- Note 1 shield the central blowout hole for 2 spot 2 shield the blowout hole around the center for 3 spot 22
- Spot 3 spot and 4 spot with 200 type duct are the standard specifications determine the number of spots based on following table 22
- State seeing from top of unit 22
- Use a band etc to connect the main unit and the blowout duct flange conduct the duct installation work before finishing the ceiling 22
- Use the side exhaust port 22
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