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Ingersoll-Rand 4MXW1609A1, Installation Manual

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Ingersoll-Rand 4MXW1609A1 Installation Manual Download Page 25

25

Wall Unit

NOTE:

Wiring diagrams in this catalogue are included only as reference. The manufacturer 

follows a continuous policy of product and data improvement and reserves the right 
to change designs and specifications without prior notice.  Always consult unit's 
identification nameplate to verify actual requirements of the unit. 

30K, 36K  (220V)

Summary of Contents for 4MXW1609A1

Page 1: ... 4MYW2309A1 4MXW2312A1 4MYW2312A1 4MXW2318A1 4MYW2318A1 4MXW2324A1 4MYW2324A1 4MXW2330A1 4MYW2330A1 4MXW2336A1 4MYW2336A1 April 2019 MS SVN066B EN 2019 Trane All rights reserved The manufacturer follows a policy of continued improvement of their products and product data and reserve the right to change designs and specifications without prior notice Only qualified technicians should install and se...

Page 2: ... observance of these precautions Attention Warnings and cautions appear at appropriate sections throughout this manual Read these carefully WARNING Indicates a potentially hazardous situation which if not avoided could lead to death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided could result in minor or moderate injuries It may also be used to alert agai...

Page 3: ...E ONLY FACTORY RECOMMENDED DAFNE HERMETIC OIL FV50S for servicing these units NOTICE Models 16 SEER 4TX1618A 4TYK1618A and 4TXK1624A 4TYK1624A 18K y 24K use RB68EB POE Oil as indicated in page 9 graphic Important Environmental concerns Scientific research has shown that certain man made chemicals can affect earth s naturally occurring stratospheric ozone layer when released to the atmosphere In pa...

Page 4: ...t hanging 17 Outdoor unit installation 18 Condensate draining 18 Refrigerant piping installation 19 Piping flaring and bending procedure 19 Outdoor unit refrigerant piping 20 Piping joints insulation 20 Piping requirements 21 Vacuum and refrigerant leak detection 22 Wiring warnings 23 Outdoor wiring connections 23 Stranded wiring connections 24 Electrical connections 25 Wiring specifications 26 Gr...

Page 5: ...circuit breaker or switch must be installed that disconnects all power poles with a separation of the poles of 3 mm The appliance must be installed in accordance with national regulations for electrical installations The device is accesible to the general public If you connect the applience to a fixed power supply wiring also install a surge protector of voltage and use a main switch and or a TYPE...

Page 6: ...iate NEC codes and local state codes Insufficient capacity or incomplete electrical installation could lead to electric shock or fire 6 Ascertain the use of an independent power source Never use a power source that is shared with another piece of equipment or device 7 For wiring use wiring of sufficient length to reach the required distance withouth the need of splicing Do not use extension cables...

Page 7: ...firm that diameters of the interconnecting tubing will comply with recommendations found in the installation manual 7 Before their connection review electric line requirements to ensure that the appropriate wiring has been selected 8 Verify that the indoor unit shows the proper nitrogen pressure reading these always ship from the factory with a nitrogen charge to ensure waterproofing Therefore whe...

Page 8: ...pace towards wall Leaving air side Space towards floor or more or more 6 in or more 6 in or more 12 in or more 20 in or more 20 in or more 12 in or m ore or m ore n i 9 7 or more Space towards the obstruction Leaving air side Space towards wall Entering air side Dimensions of required spacing to correct the unit placement as well as the minimum allowable distances towards adjacent structures 6 in ...

Page 9: ... Additional refrigerant charge oz ft for larger length of piping as compared to standard piping 0 2 0 2 0 2 0 5 0 5 0 5 Outside diameter Liquid pipe mm in Φ 6 0 1 4 Φ 6 0 1 4 Φ 6 0 1 4 Φ 6 0 1 4 Φ 6 0 1 4 Φ 6 0 1 4 Gas pipe mm in Φ 9 52 3 8 Φ 12 1 2 Φ 16 5 8 Φ 16 5 8 Φ 16 5 8 Φ 16 5 8 Maximum distance Height m ft 10 33 10 33 10 33 10 33 10 33 10 33 Length m ft 15 49 20 66 25 82 25 82 30 98 30 98 P...

Page 10: ...ead alloy or brazing in the presence of refrigerant vapors could form highly toxic gases and extremely corrosive acid NOTICE Damage to system components Do not remove sealing caps to refrigerant connections and do not open service valves until you are ready to braze refrigerant lines to the connections Excessive exposure to the atmosphere 5 min could contaminate the system through entering humidit...

Page 11: ...n Indoor unit Outdoor unit 1 Select a place in which noise and discharge air of the unit does not bother the neighbors 2 Select a place with sufficient ventilation 3 Ensure that incoming air and outgoing air are not blocked by some type of obstacle 4 Select a place capable of supporting the weight and the vibration of the outdoor unit and where maintenance tasks can be performed with safety 5 Sele...

Page 12: ...ng of energized electrical components Failure to follow these safety recommendations could lead to death or serious injury Mounting location 1 Confirm the mounting location with the customer For a safe installation consider all security indications found on Page 11 2 Place mounting frame on the wall and verify the appropriate levelling Mark the spots to drill holes for the screws and ensure their ...

Page 13: ...13 Wall Unit 18K 30K 36K ...

Page 14: ...tion left rear direction Refrigerant piping in the indoor unit Remove covers and caps from the piping NOTICE 1 Be sure to connect piping appropriately to the port in the indoor unit If it is not centered correctly the flare nut will not be able to be tightened as it should If tightening of the nut is forzed the fitting threads will be damaged 2 Do not remove the flare nut until ready to connect th...

Page 15: ...fer to the table below before adjusting the nut to determine the appropriate torque Overtightening could damage the nut and lead to leaking 4 Examine the connecting tube to confirm the absence of leaking Apply heat insulation to the liquid and gas lines 5 Use sponge coating of medium size to insulate the gas tube joint Esponja Sujetador roscado x4 Material aislante p calor del tubo de líquido Mate...

Page 16: ...e to avoid condensation see Fig C below Fig A Fig B Fig C Indoor unit wiring 1 Open the front panel of the indoor unit remove the screw of the wiring cover and remove cover see Fig D below 2 Insert power connecting cable through the orifice for wiring at the rear of the indoor unit until it leaves through the front side of the unit see Fig E below wiring cover screw panel power connection wire cab...

Page 17: ...equired to install a disconnect switch to an independent power supply circuit 1 A primary disconnect switch for both indoor and outdoor units should be mounted on the outdoor unit If local coding requires an independent disconnect switch on the indoor unit then this primary disconnect switch should serve to break only those wires connected to terminals 1 and 3 2 Before initiating any service and m...

Page 18: ...nd 5 Whenever possible maintain a separation between the power cable and the communication lines Suspensión de la unidad interior 1 Inserte el haz de tubos y cables dentro del casquillo de pared y dejar que pase hacia el exterior 2 Suspenda la unidad interior sobre el marco de montaje en la pared 3 Con el uso de material sellador rellene los huecos entre la tubería y el orificio de pared o casquil...

Page 19: ...easy access to the unit 1 Verify that the place can support at least four times the weight of the unit 2 Using expansion bolts install the outdoor unit over the base of the selected area 3 The unit should be installed at least 1 1 16 inches above the base to enable the installment of a connection for the drain line See image below At least 1 1 6 inch clearance Outdoor unit condensate handling 1 In...

Page 20: ...s Cara inferior Tapón drenado Orificio de montaje para tubo de drenado Conexión del tubo de drenado Refrigerant piping installation Tube flaring 1 Hold the tube downwards to prevent debris from entering into the piping 2 Cut the refrigerant tube using a tube cutter and remove all chips burr 3 Remove flare nuts from the outdoor unit shutoff valve as well as those found inside the indoor unit s acce...

Page 21: ...ng material and plastic tape in order to prevent condensation and water leaking 2 Indoor unit connections must be wraped with insulating material Do no leave any uncovered gap on the indoor unit as shown in the image below 4 Do not bend piping when covered with insulation material In this case cut the insulation with a sharp cutter as is shown below and then proceed to mold the naked pipe Make sur...

Page 22: ...installed below the indoor unit An oil trap is required at each 33 ft 10m of vertical gas pipe length Sellado Abrazaderas Tubo drenado Trampa Outdoor unit installed below the indoor unit Outdoor unit installed above the indoor unit If the outdoor unit is installed above the indoor unit 1 Tape wrapping must be applied from the bottom part towards the top it should not be very tight to avoid compres...

Page 23: ... microns in one 1 minute lapse 6 Once the vacuum has ended close the vacuum pump and the micro gauge and close all manifold valves 7 Open the liquid valve slightly in such a way as to allow the flow of a small amount of refrigerant towards the connection in order to balance the pressure inside and outside of said piping and thus avoiding the entry of air into the piping connection when removing th...

Page 24: ...on of vibrations could create noise problems to the structure of the building 24 Wall Unit 1 Remove wiring fastener and connect the power cable and control cable terminals following their color coding 2 Connect cables to the terminal strips and ensure proper adjustment Outdoor unit wiring connections 34 Installation of outdoor unit Step four connect indoor and outdoor pipes 1 Remove the screw on t...

Page 25: ...as reference The manufacturer follows a continuous policy of product and data improvement and reserves the right to change designs and specifications without prior notice Always consult unit s identification nameplate to verify actual requirements of the unit 30K 36K 220V ...

Page 26: ...ana especial Tornillo con roldana especial Terminal redonda Terminal redonda Tablilla de terminales Cable Cable Tubo de aislamiento Tubo de aislamiento Sujetador del cable WARNING 1 Before starting the task verify the absence of power supply to the indoor unit and the outoor unit 2 Inappropriate wiring installation in the field can lead to danger of fire and electrocution Pay special attention to ...

Page 27: ...rements could lead to death or to serious injury 6 Communication wiring between outdoor and indoor units must be of at least 14 AWG stranded wiring with a maximum absolute length of 230 ft 70m Shorter lines could provide a more robust communication between the indoor unit and the outdoor unit Select the appropriate length in accordance with the installation s actual conditions Communication cables...

Page 28: ...ischarge from thunder or other sources could damage the air conditioning unit Contoller installation Refer to the controller installation manual for further information Wiring between the indoor unit and the outdoor unit must be minimum 14 AWG 4 core stranded wiring and voltage classification of minimum 600V Make sure to consult local and regional codes as well as those of NEC to know the applicab...

Page 29: ...operly Inappropriate grounding could cause bad performance fire or electrocution 8 Does the power cable comply with unit requirements Inappropriate wiring can cause bad performance fire or electrocution 9 Are there obstructions close to air entries and outlets for both indoor and outdoor units Inappropriate ventilation and air flow will lead to insufficient cooling or heating as well as possible f...

Page 30: ...y valve Discharge Suction Discharge Suction Heat exchanger evaporator Heat exchanger evaporator Heat exchanger condenser Heat exchanger condenser Valve Valve Valve Valve Liquid pipe side Gas pipe side Liquid pipe side Gas pipe side Strainer Strainer Strainer Capillary Capillary Compressor Compressor Accumlator Gas pipe 3 8 for 9 12K Cooling only models Heat pump models 30 Wall Unit ...

Page 31: ... DISPLAY BOARD RECEIVER AND θ RT2 DC MOTOR M1 SWING UD M2 CONTROLLER Please don t touch any electronic component and terminal when the machine is running stopping or has been powered off for less than 3 minutes to prevent electric shock WARNING XT1 N 1 2 3 BLOCK TERMINAL WIFI WIFI MODULE OPTIONAL X2 CONNECTING OUTDOOR UNIT GN YEGN BK RD BN WH BU CABLE N N1 Indoor unit Cooling only 4MYW2312A1 STEPP...

Page 32: ...n the machine is running stopping or has been powered off for less than 3 minutes to prevent electric shock WARNING XT1 N 1 2 3 BLOCK TERMINAL WIFI WIFI MODULE OPTIONAL X2 CONNECTING OUTDOOR UNIT GN YEGN BK RD BN WH BU CABLE N N1 32 Wall Unit NOTE Wiring diagrams in this catalogue are included only as reference The manufacturer follows a continuous policy of product and data improvement and reserv...

Page 33: ...ms in this catalogue are included only as reference The manufacturer follows a continuous policy of product and data improvement and reserves the right to change designs and specifications without prior notice Always consult unit s identification nameplate to verify actual requirements of the unit T SENSOR TEMP SENSOR TEMP SENSOR RT1 ROOM TUBE STEPPING DISPLAY PRINTED CIRCUIT BOARD RECEIVER AND DI...

Page 34: ...ANUAL EVAPORATOR BK N YEGN COM OUT 3 2 BN BU XT1 INDOOR UNIT RT2 RT1 L2 L1 AP4 WIFI WIFI MODULE Indoor unit Heat pump 4MXW2330A1 4MXW2336A1 Please don t touch any electronic component or terminal when the machine is running stopping or has been powered off for less than 3 minutes to prevent electric shock WARNING OUTDOOR UNIT WH BU BK RD BN GN YEGN TERMINAL BLOCK ROOM TEMP TUBE TEMP SENSOR SENSOR ...

Page 35: ... this catalogue are included only as reference The manufacturer follows a continuous policy of product and data improvement and reserves the right to change designs and specifications without prior notice Always consult unit s identification nameplate to verify actual requirements of the unit EKV CN1 ELECTRONIC VALVE 20K 15K 50K G G G G G G G YEGN YEGN OFAN1 YEGN WH RD AC N L3 L3 L1 E 4 3 2 1 FILT...

Page 36: ...en the machine is running stopping or has been powered off for less than 3 minutes to prevent electric shock WARNING BLOCK TERMINAL XT W V U COMP W COMP V COMP U EXPANSION VALVE ELECTRONIC CN1 EKV YEGN PE PE E L N L1 L1 2 3 BK BN BU COMU AC L1 N1 OG LX 1 L3 L3 WH L LX 2 θ CN2 BAND HEATER YEGN YEGN RT1 RT2 RT3 L2 L2 L2 OVC COMP RD RD SAT COMP COMP OUTTUBE TEMP SENSOR OUTROOM TEMP SENSOR EXHAUST TEM...

Page 37: ...RLOAD PROTECTOR YEGN W RD V YE U BU YE BU RD PE PE RT1 RT2 RT3 RD OVC COMP WH WH SAT COMP X1 YE BU WH BK TEMP SENSOR OUTTUBE OUTROOM TEMP SENSOR EXHAUST TEMP SENSOR AP1 Valve Expansion Electronic EKV FA iron shell motor only applies to the Note Motor ground Outdoor unit Cooling only 4TYK2318A1 Outdoor unit Heat pump 4TXK2318A1 NOTE Wiring diagrams in this catalogue are included only as reference T...

Page 38: ... only applies to the iron shell motor Unidad Exterior de Bomba de Calor 4TXK2324A1 14 Technical Information Service Manual The above data is subject to change without notice Please refer to the nameplate of the unit GWC24QE D3DNA1D O GWH24QE D3DNA1D O L5 L5 G OVERLOAD PROTECTOR TEMP SENSOR 2 OUTTUBE RT4 BK MANUAL ELECTRONIC EXPANSION VALVE FAN MOTOR COM_INNER N AC_L G L2 L1 YEGN POWER 6363361701 G...

Page 39: ...N G L7 L1 N L1 REACTOR L5 L5 YE WH GN YEGN YEGN G L7 L7 BU BN BK RING L7 BK BN MAGNETIC G TERMINAL BLOCK GN YEGN BN INDOOR UNIT XT WH BU BK RD BN WH BU POWER L1 L2 MOTOR L4 15K 50K 20K RD AC N AC L L P L2 N L4 VT VT VALVE 4WAY 4YV 4 WAY L6 L6 RING MAGNETIC L6 OVERLOAD PROTECTOR CN2 YEGN W V U G G RT1 RT2 RT3 M RD G OFAN DC OVC COMP RD SAT COMP COMP YE BU TEMP SENSOR OUTTUBE OUTROOM TEMP SENSOR EXH...

Page 40: ...Indoor unit dimensions 9K 12K Indoor units W D H Φ2 3 16 Φ2 3 16 4 11 16 21 5 16 7 1 4 3 5 16 5 1 3 8 1 3 8 12K 33 1 4 in 11 3 8 in 8 2 9 in 40 Wall Unit ...

Page 41: ... H 2 4 7 7 3 16 5 1 2 7 1 2 1 1 2 Φ2 3 16 Φ2 3 16 3 1 8 6 1 11 16 8 1 8 27 7 5 16 Φ2 3 4 Φ2 3 4 18K 24K 18K 38 1 5 in 24K 42 4 9 in 18K 11 4 5 in 24K 12 4 5 in 18K 8 5 6 in 24K 9 2 3 in Indoor unit dimensions cont 41 Wall Unit ...

Page 42: ...oor unit dimensions 9K 12K 12 3 5 in 9K 12K 10 1 8 in 9K 12K 30 in 9K 21 1 4 12K 23 1 3 9K 33 1 7 12K 33 2 5 18K 24K 13 3 8 in 18K 35 in 24K 36 2 9 in 18K 27 5 9 in 24K 31 1 9 in 18K 15 3 5 in 24K 16 4 5 in 18K 37 3 5 in 24K 38 4 7 in 42 Wall Unit ...

Page 43: ...Indoor outdoor unit dimensions 30K 36K Indoor units 30K 36K Outdoor units 30K 36K 13 3 8 in 30K 36K 31 1 9 in 30K 36K 16 4 5 in 30K 36K 36 2 9 in 30K 36K 39 1 2 in 43 Wall Unit ...

Page 44: ...r shut the unit off and contact your local distributor for service Power cable overheats or is damaged There is a smell of something that has burnt The unit trips the breaker panel or it shuts off frequently without reaching the temperature setpoint During operation abnormal noise is detected Water leak is detected If the remote control is damaged or is lost use the auxiliary button to turn on or ...

Page 45: ...operation and after operation This sound ocurrs when the unit panels expand or contract due to change in temperature Unit expels dust When the unit has been inactive during a long period Dust is expelled from the indoor unit Unit expels an odor When the unit is in operation The room odor absorbed by the unit is expelled once again Unit continues to run after it has been shut off After the idoor un...

Page 46: ...three months Clean it more often if the area is very dusty or smoky 4 Open the front panel of the indoor unit 5 Remove the filter holding it from the edges and pulling downward 6 Clean the filter with a vacuum cleaner or rinse it with clean and cold water 7 If the filter is very dirty use warm water below 115 F 45 C A soft detergent may be used only if debris cannot be removed with the warm water ...

Page 47: ...wireless remote control unit have been replaced 4 If the filter mesh has been cleaned and placed once again in its position 5 After long periods of shutdown due to cold temperatures open the main power breaker during 8 hours before operating the unit in order to reheat the compressor crankcase heater 6 If the indoor unit is securely installed 7 If something looks abnormal contact your equipment in...

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