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Aspes AAS2009, Instruction Manual

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Aspes AAS2009 Instruction Manual Download Page 29

Fig. 6.8

Fig. 6.9

V

alve cove

6.4 Instructions for Connecting Piping to Outdoor Unit

Caution

Use spanner to grip main body of valve

Torque from tightening the flare nut can snap off other parts of valve. 

1. Unscrew the cover from the packed valve on the side of the outdoor unit. (See Fig. 6.9)

2. Remove protective caps from ends of valves.

3. Align flared pipe end with each valve, and tighten the flare nut as tightly as possible by hand

.

4. Using a spanner, grip the body of the valve. Do not grip the nut that seals the service valve. (See Fig. 5.10)

5. While firmly gripping the body of the valve, use a torque wrench to tighten the flare nut according to the

correct torque values.

6. Loosen the flaring nut slightly, then tighten again.

7. Repeat Steps 3 to 6 for the remaining pipe.

6. Refrigerant Piping Connection

26

Summary of Contents for AAS2009

Page 1: ...ual Split type Room Air Conditioner AAS2009 AAS2012 AAS2018 AAS2024 R e a d t h i s m a n u a l c a r e f u l l y a n d k e e p i t f o r f u t u r e r e f e r e n c e This appliance is intended for domestic use only ...

Page 2: ......

Page 3: ... Name and Function 3 3 Remote Controller Manual 4 4 Indoor Unit Installation 12 5 Outdoor Unit Installation 19 6 Refrigerant Piping Connection 23 7 Air Evacuation 27 8 Methods of Maintenance 29 9 Phenomenon Analysis and Treatment measures 30 ...

Page 4: ...result in water leakage electrical shock and fire or cause the equipment to fail Accessories Name Shape Quantity 1 1 1 for cooling heating models only Clip anchor Mounting plate fixing screw ST3 9 X 25 Remote controller Fixing screw for remote controller holder ST2 9 x 10 Remote controller holder Dry battery 1 5V 7 Drain Pipe Drain joint Mounting plate 5 5 2 1 2 1 1 MODE ...

Page 5: ...lectric shock fire or injury Do not insert fingers rods or other objects into the air inlet or outlet This may cause injury since the fan may be rotating at high speeds Do not use flammable sprays such as hair spray lacquer or paint near the unit This may cause fire or combustion Do not operate the air conditioner in places near or around combustible gases Emitted gas may collect around the unit and...

Page 6: ...ner to operate for long periods of time with doors or windows open or if the humidity is very high 3 Dispose of packaging in an environmentally friendly manner This appliance is labelled in accordance with European Directive 2012 19 EU concerning used electrical and electronic appliances waste electrical and electronic equipment WEEE The guideline determines the frame work for the return and recyc...

Page 7: ... rear surface Optional Drain tube Air discharge vent Refrigerant piping connection Eletric wiring cord Emergency operation key How to close How to open Air blows out from here Removes dust or dirt out of the inlet air Drain the water dehumidified out of the air Push down the air inlet grid and then push both sides of air inlet grid at the bottom Note Do not open the grid at an angle over 60 degree...

Page 8: ...e signal is received correctly the air conditioner will issue a beep prompt If the remote controller is not available please replace the new battery and try again But if the problem persists please contact the seller or our authorized service center The following two kinds of remote controllers is model 1 and model 2 will add another new remote controllers 3 Remote Controller Manual G SA T01ENG 2 ...

Page 9: ...justable By pressing the wind speed key there is no response to the remote controller 2 Pressing this key in the other modes the wind speed switches by automatic wind speed low speed middle speed high speed automatic wind speed circularly pendulum switches by swing stop swing circularly high speed automatic wind speed circularly Timer 1 Under the shutdown state press this key to set the opening ti...

Page 10: ...Mode ECO 1 On the shutdown interface press the combinatorial key on the remote controller for 5 seconds to enter the address setting interface the address displayed by the remote controller after entering is the address retained last time When controlling the wired controller by remote controller press the mode key to query the address querying address remote controller interface does not display ...

Page 11: ...cide whether to have this function according to the actual model Light Turn on or turn off the display panel Decide whether to have this function according to the actual model Up and down swinging Open the external pendulum wind Left and right swinging Open the internal pendulum wind ON OFF Open or close the air conditioner Timer Setting timing ON OFF Clean Clean the machine dust Lock Lock the rem...

Page 12: ...tate before switching but the external pendulum wind is forced to close Temperature reduction 1 Temperature setting when pressing this key the setting temperature will be reduced by 1 The temperature of centigrade model will be reduced progressively by 32 31 17 16 The temperature of fahrenheit model will be reduced progressively by 90 89 62 61 When pressing this key in dehumidification and fan mod...

Page 13: ...g mode will close ECO mode Sleep 1 Pressing this key in the modes except of the fan mode the sleep function switches between opening and closing Switching mode will cancel sleep function 2 When pressing this key the fan speed is automatically switched to low wind However the wind speed can be adjusted according to the fan speed key except of the dehumidification mode Light 1 When the first power o...

Page 14: ...IGHT 1 Enter address setting a On the shutdown interface press the combinatorial key on the remote controller for 5 seconds to enter the address setting interface b The last address when the first power on 00 is displayed and the icon are displayed and flickering 2 The step instructions of setting address a At the address setting interface press the temperature addition or reduction to adjust the ...

Page 15: ...lation The mounting plate is the device on which you will mount the indoor unit 1 Remove the screw that attaches the mounting plate to the back of the indoor unit 2 Place the mounting plate against the wall in a location that meets the standards in the Select Installation Location step Mounting Plate Dimensions as the following Fig 4 2 3 Drill holes for mounting screws in places that 1 have studs ...

Page 16: ...g Connection section of this manual for detailed instructions on pipe flaring and flare torque requirements technique etc 1 Based on the position of the wall hole relative to the mounting plate choose the side from which the piping will exit the unit 2 If the wall hole is behind the unit keep the knock out panel in place If the wall hole is to the side of the indoor unit remove the plastic knock out...

Page 17: ...that will collect water 4 4 Connect drain hose By default the drain hose is attached to the left hand side of unit when you re facing the back of the unit However it can also be attached to the right hand side 1 To ensure proper drainage attach the drain hose on the same side that your refrigerant piping exits the unit 2 Attach drain hose extension purchased separately to the end of drain hose 3 W...

Page 18: ...t breaker that disconnects all poles and has a contact separation of at least 1 8in 3mm must be incorporated in the fixed wiring The qualified technician must use an approved circuit breaker or switch Only connect the unit to an individual branch circuit outlet Do not connect another appliance to that oulet Make sure to properly ground the air conditioner Every wire must be firmly connected Loose ...

Page 19: ...en the wire box cover on the right side of the unit This will reveal the terminal block 4 Unscrew the cable clamp below the terminal block and place it to the side 5 Facing the back of the unit remove the plastic panel on the bottom left hand side 6 Feed the signal wire through this slot from the back of the unit to the front 7 Facing the front of the unit match the wire colors with the labels on ...

Page 20: ...ding to Fig 4 11 If you installed new connective piping to the outdoor unit do the following 1 If you have already passed the refrigerant piping through the hole in the wall proceed to Step 4 2 Otherwise double check that the ends of the refrigerant pipes are sealed to prevent dirt or foreign materials from entering the pipes 3 Slowly pass the wrapped bundle of refrigerant pipes drain hose and sig...

Page 21: ... 2 Use a bracket or wedge to prop up the unit giving you enough room to connect the refrigerant piping signal cable and drain hose Refer to Fig 4 12 for an example 3 Connect drain hose and refrigerant piping refer to Refrigerant Piping Connection section of this manual for instructions 4 Keep pipe connection point exposed to perform the leak test refer to Electrical Checks and Leak Checks section ...

Page 22: ...hoose an appropriate location for the unit Proper installation locations meet the following standards 1 Meets all spatial requirements shown in Installation Space Requirements Fig 5 1 2 Good air circulation and ventilation 3 Firm and solid the location can support the unit and will not vibrate 4 Noise from the unit will not disturb others 5 Protected from prolonged periods of direct sunlight or ra...

Page 23: ...rain joint 5 3 Anchor outdoor unit Heat pump units require a drain joint Before bolting the outdoor unit in place you must install the drain joint at the bottom of the unit 1 Insert the drain joint into the hole in the base pan of the unit The drain joint will click in place 2 Connect a drain hose extension not included to the drain joint to redirect water from the unit during heating mode 5 Outdo...

Page 24: ...an install the wall mounted unit with rubber gaskets to reduce vibrations and noise When drilling into concrete eye protection is recommended at all times The outside unit s terminal block is protected by an electrical wiring cover on the side of the unit A comprehensive wiring diagram is printed on the inside of the wiring cover Before performing electrical work read these regulations All wiring ...

Page 25: ...rom the ends of the wires c Using wire crimper crimp u type lugs on the ends of the wires Note While crimping wires make sure you clearly distinguish the Live L Wire from other wires 2 Unscrew the electrical wiring cover and remove it 3 Unscrew the cable clamp below the terminal block and place it to the side 4 Match the wire colors labels with the labels on the terminal block and firmly screw the...

Page 26: ...ill ensure efficient operation and minimize the need for future maintenance 1 Measure the distance between the indoor and outdoor units 2 Using a pipe cutter cut the pipe a little longer than the measured distance 3 Make sure that the pipe is cut at a perfect 90 angle Refer to Fig 6 1 for bad cut examples 3 Flare pipe ends Proper flaring is essential to achieve an airtight seal 1 After removing burr...

Page 27: ... flaring tool clockwise until the pipe is fully flared 8 Remove the flaring tool and flare form then inspect the end of the pipe for cracks and even flaring Piping Extension Beyond Flare Form Fig 6 4 Fig 6 5 Fig 6 6 Flare form Pipe A 6 Refrigerant Piping Connection 4 Connect pipes When connecting refrigerant pipes be careful not to use excessive torque or to deform the piping in any way You should...

Page 28: ...ut on the unit tubing use a torque wrench to tighten the flare nut according to the torque values in the Torque Requirements table below Loosen the flaring nut slightly then tighten again Outer Diameter of Pipe mm Tightening Torque N cm Add Tightening Torque N cm φ6 35 φ0 25 1 500 11lb ft 1 600 11 8lb ft φ9 52 φ0 375 2 500 18 4lb ft 2 600 19 18lb ft φ12 7 φ0 5 3 500 25 8lb ft 3 600 26 55lb ft Torq...

Page 29: ...tective caps from ends of valves 3 Align flared pipe end with each valve and tighten the flare nut as tightly as possible by hand 4 Using a spanner grip the body of the valve Do not grip the nut that seals the service valve See Fig 5 10 5 While firmly gripping the body of the valve use a torque wrench to tighten the flare nut according to the correct torque values 6 Loosen the flaring nut slightly...

Page 30: ...urn Listen for gas to exit the system then close the valve after 5 seconds 10 Watch the Pressure Gauge for one minute to make sure that there is no change in pressure The Pressure Gauge should read slightly higher than atmospheric pressure 11 Remove the charge hose from the service port 12 Using hexagonal wrench fully open both the high pressure and low pressure valves 13 Tighten valve caps on all...

Page 31: ...ing on pipe lengths The standard pipe length varies according to local regulations The standard pipe length is 5m 16 The additional refrigerant to be charged can be calculated using the following formula Addutional Refrigerant per Pipe Length Air Purging Method Vacuum Pump Vacuum Pump Fixed frequency R410A R32 Inverter R410A R32 Liquid Side φ6 35 Pipe length standard length x 15g m Pipe length sta...

Page 32: ...st be turned off and plug pulled out before the maintenance is to be carried out 8 1 Before the season of operation 1 Check if there are any blocking materials in the intake and outlet vents of the indoor and outdoor units 2 Check if the installation stand is corroded or rusty 3 Check if the machine is property grounded 4 Check if the air filter is clean 5 Connect to the power source 6 Put batteri...

Page 33: ...ns The unit can not be restarted just after shut down RUN lamp is illuminating Air is not blown out at starting of heating operation Air blow is stopped to prevent blowing out of cold air unit the indoor heat exchanger is warmed 2 to 5 min Hot Keep The unit will not stop blowing out the air immediately after shut down at COOLoperation some model Air is not blown out for 6 to 12 min at heating oper...

Page 34: ...ng lighting In that case interrupt the sunlight or darken the lighting Moisture may from on the air outlet grilles Communication failure of indoor and outdoor unit T1 sensor fault T2 sensor fault T2B sensor fault Malfunction of outdoor unit Testing fault of zero crossing signal EEPROM malfunction Wind testing fault of PG electricamotor Communication fault of wire controller Room card is not connec...

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