Installation manual
Contents
1. TRANSFORMER VARISTOR E ze FUSE EWA yy ta z Bk 208 MO RD sv CN ce T 1 TE TERMINAL L 2 BLOCK 2 a Be 0 OUTDOOR UNIT THERMISTOR 14 AWS120HR indoor wire diagram Circuit Diagram 6 CNM Jes Jeo FUSE T 250V 6 3A COM a 205 FMO N133 911 CNG CNG CN2 J 1 TERMI VAL F BLOC THERMISTOR VV VV TO OUTDOOR UNIT 14253000851 AOS180HR outdoor wire diagram Circuit Diagram GN Gy pF gt i POWER 1 SUPPLY 11 Y GN GN BL BK BL 14 vil con 0 INDOOR OD 3 UNIT D BL 7 D 1 K CONTACTOR CAPACITOR 1 Bo x gt 2 TERMINAL THERMISTOR BLOCK Capasso AOS240HR outdoor wire diagram Circuit Diagra2. Preparation Check that each tubing both liquid and gas side tubes between the indoor and outdoor units have been properly connected and all wiring for the test run has been completed Remove the service valve caps from both the gas and the liquid side on the outdoor unit Note that both the liquid and the gas side service valves on the outdoor unit are kept closed at this stage Leak test e Connect the manifold valve with pressure gauges and dry nitrogen gas cylinder to this service port with charge hoses Be sure to use a manifold valve for air purging If it is not available use a stop valve for this purpose The Hi knob of the manifold valve must always be kept close Pressurize the system to no more than 150 PS I G with dry nitrogen gas and close the cylinder valve when the gauge reading reached 150 PS I G Next test for leaks with liquid soap To avoid nitrogen entering the refrigerant system in a liquid state the top of the cylinder must be higher than its bottom when you pressurize the system Usually the cylinder is used in a vertical standing position Vith Vacuum Pump Do a leak test of all joints of the tubing both indoor and outdoor and both gas and liquid side service valves Bubbles indicate a leak Be sure to wipe off the soap with a clean cloth After the system is found to be free of leaks relieve the nitrogen pressure by loosening the charge hose connector at the
3. Outdoor unit 1 2 s u N L N e m Indoor unit 11213 To power source cooling and heating model AWOS180HR 240HR MODEL Outdoor unit 1 2 3 1314 1112 me Indoor unit 1 2 3 c To power source cooling and heating model Caution All models defrosting wire connection between indoor and outdoor unit Make sure to connect the indoor wire connector with outdoor probe wire connector for defrosting see below figure Indoor un t Indoor Wire Connector Defrost Wire Outdoor Unit Outdoor Probe Wire connector Note The environment conditions must be taken into consideration when the connections of power cable are made such as the ambient temperature direct exposure to heat direct exposure to sunlight specifications for the power cable refer to the minimum values of the metal core wires Taking into consideration the voltage losses the core wire of power cable must be one size larger than the specifications The grounding wire must be connected to the indoor units and outdoor units laying of power cables must be done by qualified electricians and comply with the regulations of the local power supply authorities and with the standards of the electric appliances Pipelines connection Ordinary pipelines connection it is suitable for non quick coupler No du
4. nitrogen cylinder When the system pressure is reduced to normal disconnect the hose from the cylinder Manifold valve Pressure DO Indoor unit Charge hose Nitrogen gas cylinder in vertical standing position Soap water method 1 Remove the caps from the gas side and liquid side valves 2 Remove the service port cap from the gas side valve 3 To open the gas side valve turn the valve stem counterclockwise approximately 90 wait for about 2 3 seconds and close it 4 Apply a soap water or a liquid neutral detergent on the indoor unit connection or outdoor unit connections by a soft brush to check for leakage of the connecting points of the piping 5 If bubbles come out the pipes have leakage Evacuation Outdoor unit Connect the charge hose end described in the preceding steps to the vacuum pump to evacuate the tubing and indoor unit Confirm the Lo knob of the manifold valve is open Then run the vacuum pump The operation time for evacuation varies with tubing length and capacity of the pump The following table shows the time required for evacuation _ Union nut Ay da Blank PE Charging Valve stem port Required time for evacuation when 30 gal h vacuum pump is used lf tubing length is less if tubing length is longer Pressure gauge than 10m 33 ft than 10m 33 ft e When the desired vacu
5. AWOS090HR 120HR 180HR 240HR AWSogOHR AWS120HR AWS180HR AWS240HR HIGH WALL SPLIT AIR CONDITIONER AOS120HR Installation manual www pridiom com Air conditioners are units that should have the professional technicians do the installation for you This Instruction Guide is the universal purpose version for the models of split wall mounted air conditioners manufactured by our Co The appearance of the units that you purchase might be slightly different from the ones described in the Guide but it does not affect your proper operations and usage Please read carefully the sections corresponding to the specific model you choose and keep the Guide properly so as to facilitate your reference at later time Selection of installation positions for indoor unit Selection of installation positions for outdoor unit Installation fixture of indoor unit Installation fixture of outdoor unit Installation of electric components Pipelines connection Air purging Connection of power cable Finishing touches and test running Is the unit installed correctly Self diagnosis functions Wire diagram 14 16 ooo ona oh Selection of installation positions for indoor unit To be installed at the position where the air delivered from the unit can reach every corner of the room To avoid being affected by the outdoor air To avoid blockage to the air inlet or outlet of the unit To avoid too much oil smoke or
6. and noises To install the unit at the places not to be exposed to rain or direct sunshine and the places with good ventilation The noises generated from the unit will not affect the neighboring places Do not install the unit on non metal frame Not to install the unit at the places where there might occur the generation inflow stay or leakage of inflammable gases Pay attention to the drainage of the condensed water from the base plate during operations To avoid the air outlet being directly against the wind Detailed space requirements around the outdoor unit i When there are obstacles above 2 When the front air outlet is open the unit 100mm 4 min Z 200mm 8 min 2 4 4 U Z cle 200mm 8 min 300mm 1 min AVES TELS ee 4 When there are obstacles at the front and rear sides 100mm 4 0 1000mm 3 4 min x 3 When there are obstacles only in the front air outlet NI 500nmQ1 8 nhn Space for maintenance Shown as in the following figure Keep the maintenance space in front of the 27 Space for maintenance TZ 200mm 8 217 8 nhn 500mm 1 8 min 5 When there are obstacles all around the unit on four sides Although the top side is open the installation is not to be done if there are obstacles all around Atleast t
7. d timer settings are working properly Check if the drain is smooth Check if there is any abnormal noise or vibration during operation Check if there is leakage of refrigerant Is the unit installed correctly Suitable Installation Position Isn t there anything which prevents ventilation or obstructs operation in front of the indoor unit Do not install the unit following place Inflammable gases may leak Oil splashes a lot In case where the unit is used in such places as poisonous or sultry gases are generated or seaside district exposed to sea breezes corrosion may cause malfunction Consult with your distributor Air conditioner body and remote controller must be m 39 3 4 or more away from a TV or a radio Drain the dehumidified water from the indoor unit to a place which drains well Pay attention to operation noise When installing the unit choose a place which can stand the weight of the unit well and does not increase the operation noise or vibration Especially where there is a possibility that vibration be transmitted to the house fix the unit by inserting attached vibration proof pads between the unit and fittings 11 Choose the place where hot air and operation noise from the outlet of the outdoor unit do not annoy the neighborhood Things left near the outlet and inlet of the outdoor unit cause malfunction or increased operation noise Do not leave obstacles near the outl
8. e condensed water might occur to its surfaces if the humidity is very high 4 Installation of indoor unit Pass the connection wires connecting pipelines and drain Fig 4 pipe through the wall hole Hang the indoor unit on the hooks at the top of the wall mounting plate so that the hooks at the bottom of the indoor unit match the hooks of the wall mounting plate Fig 4 Top hooks Hook supports Bottom hooks Inspections Fig 5 a Check if the hooks at the top and bottom are firmly fixed b Check if the position of the master unit is properly leveled 2 c The drain pipe should not curve upward Drain pipe 4 Fig 5 Drain pipe d The drain pipe should be at the lower part of the wall pipes Fig 5 Connecting pipe Wall pipe Installation fixture of outdoor unit Try to ship the product to the installation location in its original package As the gravity center of the unit is not at the installation center special caution should be taken when using hoisting cables to lift it up During shipping the outdoor unit must not be slanted to over 45 degrees Do not store the unit in a horizontal way Use expansion bolts to fix the mounting supports on the wall Use bolts and nuts to fix the outdoor unit firmly on the supports and keep on the same level If the unit is installed on the wall or at the rooftop the supports have to be firmly fixed so as to resist earthquake or stro
9. et and inlet If irregular sound is heard during operation consult with your distributor Inspection and Maintenance According to the service conditions and operating environment the inside of the air conditioner will become dirty after several seasons 3 to 5years of service resulting in decreased operating performance Inspection and maintenance are recommended in addition to usual cleaning The air conditioner can be used for a longer period and without anxiety As to inspection and maintenance consult your dealer or any one of business offices of dealing companies Service charge is required in this case We recommend to perform inspection and maintenance during an off seasons Self Diagnosis Functions Our company provides the thoughtful services for customer air conditioners had been installed self diagnosis system to display the information for the units Self check Self check code of luminotron Digital self check code information Self check code of running lamp Polychrome screen self check code Hint to defrosting Flicker 1 time 1s Indicates defrosting indicator displays Hint to defense Flicker 1 time 3 A against cold wind icker 1 time 3s Fan motor picture not running Failure of room i i F 2 imes 4s E2 L2 temperature sensor Flicker 2 times 8s Failure of coiled i i Flicker imes 5s E3 L1 pipe sensor Flicker 1 time 8s Abnormal
10. ity of F icker 4 imes 6s E4 E5 outdoor unit luminating Without feedback of Flicker 5 times 7s E5 L6 internal fan motor Flicker 6 times 8s Zero crossing signal Without current Flicker 6 times 8s E6 External feedback Flicker 7 ti 19 failure icker 7 times 9s E7 Overheat protection Flicker 8 times 10s E8 Water pump failure Flicker 9 times 11s E9 Note Above self check information is commonly applicable in our most air conditioners but some are special you can refer to the User s Manual for information or contact the dealer or authorized maintenance people for help SIR Selection of installation positions for outdoor unit To install the outdoor unit at the places which can stand the load of the machine weight and will not cause big vibrations and noises To install the unit at the places not to be exposed to rain or direct sunshine and the places with good ventilation The noises generated from the unit will not affect the neighboring places Do not install the unit on non metal frame Not to install the unit at the places where there might occur the generation inflow stay or leakage of inflammable gases Pay attention to the drainage of the condensed water from the base plate during operations To avoid the air outlet being directly against the wind Detailed space requirements around the outdoor unit i When there are obstacles above 2 When the front air outlet is o
11. m POWER 4 WAY VALVE COIL RDI CONTACTOR COIL Y GN LI SUPPLY A 14 w 13 A BK ca gt INDOOR x UNIT pressure switch CAPACITOR FAN MOTO OR RD E RMINAL LOCK Y GN THERMISTOR 2 AWS180HR amp 240HR indoor wire diagram Circuit Diagram CNIL Cu i exe TRANSFORMER i I sO BL Ver aah urh US OR FMO RD CND CN3 CN122 00 SWI CNG CNG2 CN2 1 TERMINAL ne BLOCK BAJS Lo THERMISTOR FS TO OUTDOOR UNI _ 16 Pridiom Group LLC 1275 Valley Brook Ave Lyndhurst NJ 07071 201 438 3260
12. ng wind Dimensions for parallel units installations 300mm 1 min Lee Installation of electric components Points of attention type breaker should be utilized along with proper installation Make sure of the applicable voltage and cables or wires for the specific model to be used before doing the connections Read the prompts at the terminal board for wiring Make sure the wiring is done correctly Pay attention to the poles of the signal terminal and connect the terminals to match the identification numbers When the wiring connections are wrong the compressor will not work The connecting wires are not supplied The provision for connection of one of the wiring systems that in accordance with the National Electric Code shall be had ANSI NFPA 70 1990 would be acceptable for it AWOS090HR 120HR MODEL The connecting wires specification is 14 AWG VW 1 orTHHW copper core and 90 C or 194 F Their set screw diameter is 4 mm The power sourc is 115V 60Hz and 1phase Minimum circuit ampacity of the wiring systems is 20A AWOS180HR 240HR MODEL The connecting wires specification is 14 AWG VW 1 orTHHW copper core and 105 C or 221 F Their set screw diameter is 4 mm The power sourc is 240V 60Hz and 1phase Minimum circuit ampacity of the wiring systems is 20A Connection of wires for outdoor unit AWOS090HR 120HR MODEL
13. pen the unit 100mm 4 min Z 200mm 8 min 2 4 4 U Z cle 200mm 8 min 300mm 1 min AVES TELS ee 4 When there are obstacles at the front and rear sides 100mm 4 0 1000mm 3 4 min x 3 When there are obstacles only in the front air outlet NI 500nmQ1 8 nhn Space for maintenance Shown as in the following figure Keep the maintenance space in front of the 27 Space for maintenance TZ 200mm 8 217 8 nhn 500mm 1 8 min 5 When there are obstacles all around the unit on four sides Although the top side is open the installation is not to be done if there are obstacles all around Atleast two sides should be kept open _ AOS090HR amp 120HR outdoor wire diagram Circuit Diagram CONNECTOR CAPACITOR GN PONER u SUPPLY 19 y N L BK GN Pe y N WH e BK 0 a n INDOOR 3 mr RD EF 1 BK OVER LOAD 2 PROTECTOR THERMISTOR ERMINAL BLOCK COMPRESSOR OTE IF THE COMPRESSOR WITH OVER LOAD PROTECTOR INSIDE IT WILL BE WITHOUT THE PART OF BROKEN LINE AWSOSOHR indoor wire diagram Circuit Diagram FAN MOTOR
14. s an imporant step to ensure the quality of installation Once a leakage is detected proper treatment should be taken immediately Connection of power cable 1 Remove the drawer of the outdoor unit 2 Connect the indoor power and control wires with the matched outdoor wires in accordance with the electric schematic diagram and make sure that the connection is firmly done Fig 7 3 Use a press plate to fix the wires firmly and re install the drawer Note Do not connect the wires in a wrong way otherwise electric malfunctions will be caused and even damages to the units will occur The appliance shall be installed in accordance with national wiring regulation If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard The plug shall be accessible after installing the appliance If the model have not plug that a switch which have a contact separation of at least 3 mm 1 10 in all poles shalled be added in fixed wiring Finishing touches Use thermal tube to wrap the joints and wrap the tube tightly with ethylene tapes Fix the wrapped pipelines on the exterior wall with clamps Fill in the gaps left over by the pipeline hole and wall hole to prevent rain water from entering Test running Connect to the power source check if the function selection keys on the remote controller are working properly Check if the room temperature adjustments an
15. st foreign articles air or moisture should be allowed to enter the air conditioning system Careful attention should be paid when pipeline connection for outdoor unit is made Try to avoid repeated curves as much as possible otherwise hardening or cracks might be caused to the copper pipes Suitable wrenches should be used when the pipeline connection is done so as to ensure appropriate torque refer to following torque Table 1 Excessive torque might damage the joints while too little torque might lead to leakage Table 1 Torque based upon the wrench to be used Tightening torque Strengthened tightening torque 6 35 1 4 160kgf cm 63kgf inch 200kgf cm 79kgf inch 9 52 3 8 300kgf cm 118kgf inch 350kgf cm 138kgf inch 12 7 1 2 500kgf cm 197kgf inch 550kgf cm 216kgf inch 15 88 5 8 750kgf cm 295kgf inch 800kgf cm 315kgf inch 19 05 3 4 1200kgf cm 472kgf inch 1400kgf cm 551kgf inch Air and moisture remaining the refrigerant system have undesirable effects as indicated below Pressure in the system rises Operating current rises Cooling or heating efficiency drops Moisture in the refrigerant circuit may freeze and block capillary tubing e Water may lead to corrosion of parts in the refrigeration system Therefore the indoor unit and tubing between the indoor and outdoor unit must be leak tested and evacuated to remove any noncondensables and moisture from the system
16. steam To avoid possible generation inflow lingering or leakage of flammable gases To avoid high frequency facilities such as high frequency arc welders etc To avoid the places where acid solutions are frequently used To avoid the places where some special sprayers sulfides are frequently used Not to install a fire alarming device near the air outlet of the unit during operation the fire alarm device might be erroneously triggered by the warm air from the unit Make sure of enough space for installation and maintenance To take into consideration the operational convenience and safety in installation it is recommended to ensure enough space between the unit and the walls Ceiling Above 100mm 4 Left side 150mm 6 Right side 150mm 6 and above I and above Wall hanging plate 2300mm 7 6 and above ground Height limits of indoor and outdoor units Either the indoor unit or the outdoor unit can be higher but the height difference must comply the stated requirements Try to reduce the bending of the piping line as much as possible so as to avoid possible negative impacts upon the performances of the units Indoor unit 5m 16 5 max outdoor unit Selection of installation positions for outdoor unit To install the outdoor unit at the places which can stand the load of the machine weight and will not cause big vibrations
17. um is reached close the Lo knob of the manifold valve and stop the vacuum pump Service hose Vacuum pump Adding refrigerant Refrigerant must be added if the piping measures more than 7 5 metres 25 in length This operation can only be performed by a professional technician for the additional amount see the table 3 below Table 3 Additional refrigerant amount Liquid pipe diameter 26 35 1 4 Liquid pipe diameter 29 52 3 8 piping length 7 5 mx30g piping length 7 5 mx65g or piping length 25 ftx0 30z or piping length 25 ftx0 70z Finishing the job With a service valve wrench turn the valve stem of liquid side valve counter clockwise to fully open the valve Turn the valve stem of gas side valve counter clockwise to fully open the valve Loosen the charge hose connected to the gas side service port slightly to release the pressure then remove the hose Replace the flare nut and its bonnet the gas side service port and fasten the flare nut securely with an adjustable wrench This process is very important to prevent leakage from the system Replace the valve caps at both gas and liquid side service valves and fasten them tight This completes air purging with a vacuum pump The air conditioner is now ready to test run Gas leakage inspection After the pipieline connection is done use a leakage inspection device or soap suds to carefully check if there is any leakage at the joints This i
18. wo sides should be kept open _ Installation fixture of indoor unit Pipelines can be connected in the directions of as indicated in Fig 1 When the pipelines Fig are connected to the directions of a groove for the pipes has to be opened at the proper place on the base stand Lett rear outlet Right outlet DRear outlet Bottom outlet 1 Installation of wall mounting plate Fix the wall mounting plate firmly on the wall with screws Make sure of the leveling of the plate Slanted wall mounting plate might jeopardize the smooth discharge of the condensed water 2 Drill holes on the wall Drill holes at places slightly below the wall mounting plate Fig 2 with hole diameter of 65mm 2 3 5 and the outer edge of the hole 5 10mm 1 5 2 5 lower Fig 2 so that the condensed 5 10mm lower 1 5 2 5 water can smoothly flow out Cut the wall penetrating pipe to proper length according to the thickness of the wall 3 gt gt 5mm 1 10 1 5 longer than the wall thickness and insert Waipa the pipe as indicated Fig 2 Interior 74 Exterior 3 Installation of drain pipe Fig 3 Install the pipelines of the indoor unit in accordance with the direction of the wall holes Wrap tightly the drain pipe and the pipelines with tape Make sure that the drain pipe is underneath the pipelines Fig 3 When the drain pipe passes the room interior som
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