Goodman Mfg 000 &12 User's Manual
Contents
1. Figure 19 5 Tightening the connection e Align the center of the pipes and finger tighten the flare nut Using a spanner and torque wrench Figures 20 amp 21 continue tightening the flare nut until the nut is firmly on the pipe ne _ notes N cm Torque N cm ten fa psalm exten aston estan pb VY Indoor unit tubing Flarenut Pipings Figure 20 Figure 21 AQ CAUTION Do not over tighten Excessive torque can break the nut and or crimp the pipe Electrical WARNING ONLY individuals meeting the requirements of an Entry Level Technician at a minimum as specified by the Air Conditioning Heating and Refrigeration Institute AHRI may use this information Attempting to install or repair this unit without such background may result in product damage personal injury or death WARNING HIGH VOLTAGE N sly Disconnect ALL power before servicing or installing this unit Multiple power sources may be present Failure to do so may cause property damage personal injury or death due to electric shock Wiring must conform with NEC or CEC and all local codes Undersized wires could cause poor equipment performance equipment damage or fire IMPORTANT NOTES e Ifthere are safety issues concerning the power supply the unit should not be connected until safety issues are resolved e Ensure that the electrical power supply is sufficient to safely2. Wall Outdoor Indoor 7 3 16 1 4 5 7mm Figure 6 Do NOT install drain hose as shown in Figure 7 ig Do not put the end of drain hose into water Do not block water flow by a rise Figure 7 6 When connecting extension drain hose insulate the con necting part of the extension drain hose with a shield pipe Do not allow the drain hose to be slack 7 REFRIGERANT PIPING INSTALLATION For the left hand and right hand piping remove the pipe cover from the side panel Figure 8 Right hand piping Left hand piping Figure 8 8 For the rear right hand and rear left hand piping install as shown in Figure 9 Rear right piping Rear left piping Figure 9 To make refrigerant tube connections refer to Tightening Connection in the Refrigerant Piping Connection Indoor Unit Installation 9 Pass the piping through the hole in the wall 10 Place the upper claw on the back of the indoor unit on the upper hook of the installation plate Move the indoor unit from side to side to ensure it is securely mounted See Figure 10 NOTE By placing cushioning material between the in door unit and the wall placement of piping is easier see Figure 11 REMOVE CUSHIONING MATERIAL AFTER PIPING IS COMPLETED Cushioning material Figure 10 Figure 11 11 Push the lower part of the indoor unit up on the wall Move it from side
3. A screws NOTE Install the mounting bracket and drill the holes in the wall according to the wall structure and the correspond ing mounting points on the mounting bracket The mounting brackets vary according to the model Incorrect orientation of Installation Plate Correct orientation of Installation Plate Figure 4 4 Determine the hole positions according to the diagram detailed in Figures 5A amp 5B Drill one 1 2 5 hole 65mm slanting slightly to the outside NOTE Always use wall hole conduit when drilling metal grid metal plate etc T 6 150mm or more to ceiling Indoor unit outline C Mounting Bracket D NC pA 5 120mm or more to wall amp 5 120mm or more to wall oO pel S F ehant pipe hole 65 xh ipe hole 65 A Model A A 28 710mm B 10 250mm C 4 100mm D 4 112mm Model B A 31 790mm B 10 265mm C 4 100mm D 6 151mm Figure 5A q 6 150mm or more to ceiling Mounting Bracket 7 187mm 5 120mm or 15 120mm or i if more to wall more to wall 8s i al io Left rear side LOA ASL _ Right rear side refrigerant De CR refrigerant pipe hole 65 ae AEH pipe hole 65 36 920mm Figure 5B Refrigerant Piping amp Condensate Piping Installation 5 Drain hose should be installed with a slight downward slope See Figure 6
4. or www amana hac com 10 411 August 2011 To prevent the risk of property damage personal injury or death do not store combustible materials or use gasoline or other flammable liquids or vapors in the vicinity of thi appliance To prevent heat releated illness or death do not use this device for unattended cooling of persons or animals unable to react to product failure Failure of unattended air conditioner may result in extreme heat in area intended for cooling causing heat related illness or death of persons or animals Shipping Inspection Always keep the unit upright laying the unit on its side or top may cause equipment damage Shipping damage and subse quent investigation is the responsibility of the carrier Verify the model number specifications electrical characteristics and accessories are correct prior to installation The distribu tor or manufacturer will not accept claims from dealers for trans portation damage or installation of incorrectly shipped units CONTENTS Important Safety Instructions o ecnesunsonecnionian 1 Shipping Inspection ocre a 1 Codes amp Regulations 0 0 ciceeeeeeeeeeeeteeeeeeeeettnieeeeeeeeeea 2 Installation Considerations siessen neidiau 2 Rooftop Installations ceccecceeeeeeeeecneccneceeeeeeeeeeeeeeeeeeees 3 MOONS an a a A a E 3 Indoor Unit Installation 3 Outdoor Unit Installation 2 c
5. remains fixed accompanied by a click ing sound NOTE For protection against water condensation off the out door unit during heating mode connect the drain joint with an extension drain hose provided by the installer Yoh Seal Drain joint Base pan hole of Fi outdoor unit Z Seal n Drain pipe Figure 15A R Correct alignment Figure 15B Oblique Roughness Burr Incorrect alignment Figure 16 Refrigerant Pipe Connection NOTE The main cause of refrigerant leaks is due to defective flare connections Make flare connections using the following procedure 1 Remove the flare nuts attached to the indoor and out door units Before flaring slide them over the tubing It is not possible to put them on after flaring tubes 2 Insert tube in flare tool to measurement A in chart Flare tubing as shown in Figure 19 Make sure flare is free of burrs and completely formed to make a leak proof joint NOTE In order to avoid dropping burrs into the tubing angle the end of the copper tube pipe in a downward direction as you remove the burrs CS Point down Pipe Reamer Figure 17 Flare nut Copper tube Figure 18 4 Flare Connections Firmly hold the copper pipe in a die with the dimensions as in the following table Outdoor s Diameter A inches amp mm inches amp mm Max Min ms 3 8 9 52 1 16 1 6 3 64 1 0 msi 4 2 012 7 1 46 1 8 3 64 1 0
6. to side up and down to ensure the unit is hooked securely Piping and wrapping Evenly bundle the tubing connecting cable and drain hose securely with tape as shown in Figure 12 Because the condensed water from the rear of the indoor unit gathers in the drain pan and is piped out of the room do not put anything else in the drain pan Indoor unit Drain Pan Connective Pipe room L Connective pipe Wrapping belt Drain hose Figure 12 IMPORTANT NOTES e Indoor unit must be connected before the outdoor unit e Drain hose should not be allowed to become slack e Insulate both the auxiliary pipings e Ensure that the drain hose is positioned at the lowest side of the bundled tubing Positioning it at the upper side can cause the drain pan to overflow inside the unit e Drain hose should be sloped downward to ensure con densate will drain correctly A CAUTION Do not allow piping to hold indoor unit away from the wall Never intertwine power wiring and other wiring Outdoor Unit Installation Outdoor Installation precautions e Install the outdoor unit on a rigid base to prevent noise level and vibration Place the outdoor unit in such a manner to minimize restriction of discharge air Protect the unit from prevailing winds To ensure the unit operates correctly place the unit lengthwise along a wall or use a dust or shield plate Figure13B Figure 13A In strong wind conditions install len
7. 30 ft lb Pipe cutter 5 5kgf m 40 ft lb 6 6kgf m 48 ft lb Hexagonal wrench 4mm Measuring tape Spanner half union PARTS No Description Quantity ST Salttapping Screw ASS 6 See Gas Side 3 8 9 52 Note 1 2 012 7 Remote Control 8 Self tapping Screw B ST2 9x10 9 Remote Control holder Parts must be purchased separately Consult dealer for pipe sizes Minimum pipe wall thickness of 1 32 0 7 mm is recommended NOTE Parts listed are provided with the unit except where noted Any additional parts required must be purchased sepa rately d Additional Bl Drain Pipe f LA 2 d LA LA 1 Wrapping 4 Tape A a d 8 in LE z Loop the connective Figure 3 NOTE Copper lines must be insulated independently IMPORTANT NOTES e A stud finder should be used to locate studs and prevent unnecessary damage to the wall e A minimum pipe run of 10 3 meters is required to mini mize vibration and excessive noise Indoor Unit Installation Installation of Mounting Bracket 1 Install the mounting bracket horizontally and securely to the wall allowing room for access on either side of the unit 2 If the wall is constructed of brick concrete or similar material drill eight 8 3 16 5 mm diameter holes in the wall Insert the clip anchor for appropriate mounting screws 3 Install the mounting bracket on the wall with eight 8 type
8. INSTALLATION amp OPERATIONS MANUAL SPLIT TYPE ROOM AIR CONDITIONER AND HEAT PUMP MODELS MSC MSH 9 000 amp 12 000 BTUH 115 VOLT Important Safety Instructions The following symbols and labels are used throughout this manual to indicate immediate or potential safety hazards Itis the owner s and installers responsibility to read and comply with all safety information and instructions accompanying these symbols Failure to heed safety information increases the risk of personal injury property damage and or product damage WARNING HIGH VOLTAGE Disconnect ALL power before servicing Multiple power sources may be present Failure to do so may cause property damage personal injury or death WARNING ONLY individuals meeting the requirements of an Entry Level Technician at a minimum as specified by the Air Conditioning Heating and Refrigeration Institute AHRI may use this information Attempting to install or repair this unit without such background may result in product damage personal injury or death WARNING Goodman will not be responsible for any injury or property damage arising from improper service or service procedures If you perform service on your own product you assume responsibility for any personal injury or property damage which may result 2011 Goodman Manufacturing Company L P 5151 San Felipe Suite 500 Houston TX 77056 www goodmanmfg com
9. cceeeeeeeeeeeeeeeteeteesnneeeees 5 Refrigerant Pipe Connection eeeeeeeeeeeetteeeeeeeeeeenees 6 Electrical seis sicnnescaxnzhdeasiccecansagee E ERE 7 Connect the Cable to the Indoor Unit 8 Connect the Cable to the Outdoor Unit 8 Leak Testing Nitrogen or Nitrogen Traced 9 System EVACUATION soroen n OA R 9 Safe Refrigerant Handling 0 0 0 0 eeeeeeeeeeeeeeeteeeeeeseeeennaeees 10 Safety CN CK EN AR MR 10 Test Running ss 11 Codes amp Regulations This product is designed and manufactured to comply with national codes Installation in accordance with such codes and or prevailing local codes regulations is the responsibility of the installer The manufacturer assumes no responsibility for equip ment installed in violation of any codes or regulations The United States Environmental Protection Agency EPA has issued various regulations regarding the introduc tion and disposal of refrigerants Failure to follow these regulations may harm the environment and can lead to the imposition of substantial fines Should you have any questions please contact the local office of the EPA Installation Considerations To ensure that the unit operates safely and efficiently it must be installed operated and maintained according to these installation and operating instructions and all local codes and ordinances or in their absence with the latest edition of the National Electrical Code The proper installa
10. ck to be performed during opera tion During the test operation after complete installation of the unit the qualified installer may use the electroprobe and multimeter to perform the electrical leakage check Turn off the unit immediately if leakage occurs Test Running After completing the gas leak check at the flare nut connec tions and electrical safety check perform the test operation Ensure all tubing and wiring have been properly con nected Make sure both the gas and liquid side service valves are fully open Connect the power press the ON OFF button on the re mote control to turn the unit on Using the MODE button select COOL HEAT AUTO and FAN to ensure all the functions are operating When the ambient temperature is lower than 63 F 17 C the unit cannot be controlled by the remote control To run in cooling mode operation can be done manually Manually controlling the unit is to be done only when the remote control is disabled or maintenance is required 11 4 Grasp the panel sides and lift up the panel to an angle where it remains fixed and a clicking sound is heard Press the manual control button to select AUTO or COOL The unit will operate under forced AUTO or COOL mode see User s manual for more details O AUTO COOL Figure 25 Manual control button Test operation should last approximately 30 minutes Goodman Manufacturing Company L P 5151 San Felipe S
11. d outdoor unit should be approved polychloroprine sheathed flexible cord type designation HO7RN F or heavier 3 Lift up the indoor unit panel remove the electrical box cover by loosening the screw as show in Figure 22 Electrical box cover Figure 22 4 Ensure the color of the wires of the outdoor unit and the terminal numbers are the same as the indoor unit s 5 Wrap the wires not connected with terminals with insula tion tape so they will not touch any electrical compo nents Secure the wires onto the control board with the cord clamp Connect the Cable to the Outdoor Unit 1 Remove the electrical control board cover from the out door unit by loosening the screw as shown in Figure 23 Figure 23 2 Connect the connective wires to the terminals making sure the numbers on the indoor unit match with the num bers on the outdoor unit s terminal block See Models A and B Terminalson the indoorunit L s se Terminalson the outdoor unit L Model A Terminals onthe indoor unit lli arfs Sih kolm s IN e Terminals on L Power the outdoor unit supply Model B 3 Secure the wire onto the control board with the cord clamp 4 To prevent the ingress of water form a loop of the con nective wires as illustrated in the installation diagram of the indoor and outdoor units 5 Insulate unused cords conductors with PVC tape Route th
12. der more than 80 full of liquid re frigerant Never add anything other than R 22 to an R 22 cy linder or R 410A to an R 410A cylinder The service equipment used must be listed or certified for the type of refrigerant used Store cylinders in a cool dry place Never use a cy linder as a platform or a roller WARNING To avoid possible explosion use only returnable not disposable service cylinders when removing refrig erant from a system Ensure the cylinder is free of damage which could lead to a leak or explosion Ensure the hydrostatic test date does not exceed 5 years Ensure the pressure rating meets or exceeds 400 Ibs When in doubt do not use cylinder 10 Use caution when handling the packed valve Open the valve stem unit it comes in contact against the stopper Do not attempt to open further Indoor Refrigerant unit Outdoor unit Gas side Liquid side _ D A B Packed valve Half union Figure 24 Securely tighten the valve stem cap with a spanner or similar tool See tightening torque table in Tightening Connection section Safety Check After completing the electrical installation 1 Grounding After grounding the unit measure the ground ing resistance by visually inspecting the unit and by us ing a grounding resistance tester making sure the ground ing resistance is less than 4 0 ohms Electrical leakage che
13. em so they do not touch any electrical or metal parts IMPORTANT NOTES After the above conditions have been met ensure the following notes are met 1 A dedicated power circuit must be in place for the unit Wire the unit as shown in the circuit wiring diagram that is posted inside the control cover 2 Upon receipt of the unit examine the screws fastening the wiring in the casing of the electrical fittings since they may have become loose during transit All must be fastened securely to prevent arcing 3 Specification of power source 4 Confirm electrical capacity is sufficient for operation of the unit 5 Maintain the starting voltage at more than 90 of the rated voltage marked on the name plate 6 Confirm the wire gauge is as specified in the power source specification 7 Always install an earth leakage circuit breaker in a wet or moist area 8 A drop in voltage may be caused by the vibration of a magnetic switch causing damage to the contact point fuse breakage disturbance of the normal function of the overload 9 The means to disconnect from a power supply should be incorporated in the fixed wiring and have an air gap con tact separation of at least 1 8 3 mm in each active phase conductor Leak Testing Nitrogen or Nitrogen Traced Pressure test the system using dry nitrogen and soapy water to locate any leaks in the system If you wish to use a leak detector charge the system to 10 psi usi
14. gthwise against a wall In strong wind conditions do NOT install as above e Ifa wall mount installation is required the installation bracket should meet the requirement in the installation bracket diagram and the wall should be able to support the installation e Be sure there are no obstacles blocking air discharge The installation wall should be constructed of brick con crete or another surface of equal strength to hold the unit safely Make sure the connections to the wall bracket and unit are firmly seated and there are no ob structions to the airflow Anchoring the outdoor unit The unit should be tightly anchored horizontally with a nut and bolt 10 or 8 on a concrete or similarly rigid stable surface Figure 14A W2 w1 L2 Figure 14B MS 9 amp MS 12 Outdoor Unit Dimensions Mounting Dimensions 21 reem 1 1 2 530 290 Drain joint installation NOTE Drain joints differ slightly according to the different outdoor units Inspect your unit and use the installation in structions for your specific unit For drain joints with seals Figure 15A Inches mm L1xHxW1 30 x 23 x 11 760 x 590 x 285 e Slide the seal onto the drain joint and insert into the base pan hole of the outdoor unit Rotate 90 to secure see Figure 16 For drain joints without seals Figure 15B e Insert the drain joint into the base pan hole of the out door unit until it
15. ion Evacuation Method Connective Pipe Length Additional Amount of Refrigerant to be Charged Less than 16 5m Use Vacuum Pump More than 16 5m Use Vacuum Pump R410A Pipe Length 5 x 0 3 oz ft 20 g m Pipe Length and Refrigerant Amount When relocating the unit to another place perform the evacuation using a vacuum pump Refrigerant added to the unit must be in liquid form Does not apply to units using R 22 Safe Refrigerant Handling While these items will not cover every conceivable situation they should serve as a useful guide WARNING Refrigerants are heavier than air They can push out the oxygen in your lungs or in any enclosed space To avoid possible difficulty in breathing or death e Never purge refrigerant into an enclosed room or space By law all refrigerants must be reclaimed If an indoor leak is suspected throughly ventilate the area before beginning work Liquid refrigerant can be very cold To avoid possible frostbite or blindness avoid contact and wear gloves and goggles If liquid refrigerant does contact your skin or eyes seek medical help immediately Always follow EPA regulations Never burn refrig erant as poisonous gas will be produced WARNING To avoid possible explosion Never apply flame or steam to a refrigerant cylinder If you must heat a cylinder for faster charging partially immerse it in warm water Never fill a cylin
16. ng the appropriate refrigerant then use nitrogen to finish charging the system to working pressure Apply the detector to suspect areas If leaks are found repair them After repair repeat the pressure test If no leaks exist proceed to System Evacuation System Evacuation Condensing unit liquid and suction valves are closed to contain the charge within the unit The unit is shipped with the valve stems closed and caps installed Do not open valves until the system is evacuated 1 Connect the vacuum pump with 250 micron capability to the service valves 2 Evacuate the system to 250 microns or less using suc tion AND liquid service valves Using both valves is nec essary as some compressor create a mechanical seal separating the sides of the system 3 Close the pump valve and hold vacuum for 10 minutes Typically pressure will rise during this period NOTES e Ifthe pressure rises to 1000 microns or less and re mains steady the system is considered leak free pro ceed to start up e f pressure rises above 1000 microns but hold steady below 2000 microns moisture and or non condensables may be present or the system may have a small leak Return to step 2 If the same result is encountered check for leaks as previously indicated and repair as necessary then repeat evacuation e Ifpressure rises above 2000 microns a leak is present Check for leaks as previous indicated and repair as nec essary then repeat evacuat
17. onstrict the air inlet or outlet See Figure 2 More than More than 12 80cm More than 24 60cm More than 79 200cm Figure 2 Locate the outdoor unit in a location that will not ob struct discharge air from the condenser Do not install outdoor unit in a corrosive environment e Keep the clearances from the wall or other obstacles as indicated by the arrows on Figure 2 e Donot place animals or plants in the path of the air inlet or outlet Select a location where noise vibration and hot dis charged air will not be an issue e Do notinstall where high frequency equipment is used wireless equipment welding machine medical facility as it may interfere with the unit s operation Rooftop Installations If it is necessary to install the outdoor unit on a roof structure ensure the roof structure can support the weight and that proper consideration is given to the weather tight integrity of the roof Since the unit can vibrate during operation sound vibration transmission should be considered when installing the unit Vibration absorbing pads or springs can be installed between the condensing unit legs or frame and the roof mounting as sembly to reduce noise vibration Tools Level gauge Gas leak detector Screwdriver Vacuum pump Electric drill hole core drill 65mm Flaring tool set Gauge manifold Users manual Torque wrenches Thermometer 1 8kgf m 13 ft lb Multimeter 4 2kgf m
18. power and run the unit e Power voltage should range for 90 110 of the rated voltage e Main power switch and surge protector should be 1 5 times the capacity of the maximum current of the unit and should be installed in the power circuit e The unitis to be grounded per NEC e Connect all wiring as shown in the Electrical Wiring Dia gram located on the panel of the outdoor unit All wiring must comply with local and national electrical codes Installation should be done by qualified electri cians CAUTION To avoid the risk of personal injury wiring to the unit must be properly polarized and grounded This unit should have a individual branch circuit NOTE The wire gauge and the current rating of the fuse or breaker are determined by the minimum circuit ampacity and maximum overcurrent protection device that is indicated on the nameplate located on the side panel of the unit Refer to the nameplate before selecting the wire fuse and or breaker Connect the Cable to the Indoor Unit NOTE Before performing any electrical work turn off the main power to the system WARNING HIGH VOLTAGE Disconnect ALL power before servicing Multiple power sources may be present Failure to do so may cause property damage personal injury or death 1 The inside and outside connecting wire can be connected without removing the front grille 2 Connecting wire between the indoor unit an
19. tion of this unitis described in the following sections Following the steps in the order presented should ensure proper installation CAUTION MOUNT WITH THE LOWEST MOVING PARTS AT LEAST 2 4m 8 ft ABOVE FLOOR OR GRADE LEVEL INDOORUNIT CAUTION To avoid property damage personal injury or death due to electrical shock do not use an extension cord with this unit e Do not expose unit to excessive heat Select a location where there are no obstructions in front or the sides of the unit e Be sure that placement of the unit allows adequate con densate drainage e Donotinstall near a doorway e Ensure that the spaces indicated by the arrows is from the wall ceiling or other obstacles See minimum clear ances required in Figure 1 e Noise prevention should be considered when installing the unit e Do not place the unit closer than 3 ft 1m to a TV or radio e Consideration should be given to the distance from furni ture curtains or other obstructions that will interfere with the unit s airflow e __ Do not exposure the unit direct sunlight Exposure will fade the cabinet and affect its appearance Sunlight prevention should be considered in placing the unit More than 6 15 cm to the ceiling More than More than 5 5 12cm 12cm More than 96 2 4 m to the floor Figure 1 OUTDOORUNIT When placing the outdoor unit consider any obstructions that may c
20. uite 500 Houston TX 77056 www goodmanmfg com 2011 Goodman Manufacturing Company L P 12
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