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Daikin M Series, Обслуживание и устранение неисправностей

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PRODUCT IDENTIFICATION

6

 These units have R410A refrigerant.

Single Phase Dual Fuel Package Units

Model #

Description 

APD14[24-48]***M41AA

Amana® Brand Package Dual Fuel Units, 14 SEER with R410A.

Initial release of 81% AFUE models.

GPD14[24-48]***M41AA

Goodman® Brand Package Dual Fuel Units, 14SEER with R410A.

Initial release of 81% AFUE models.

A/GPD1436080M41AB Amana® Brand/Goodman® Brand Package Dual Fuel units, 14 SEER with R410A. 

Compressor Change.

Single Phase Package Gas Units

Model #

Description 

A/GPDM3[24-48]***M41A*

Amana® Brand/Goodman® Brand Package Dual Fuel Units, 13.4 SEER(2) R410A. 

Multi-Position gas/electric units. Initial release of models meeting DOE 2023 

Regulatory Requirements.

Содержание M Series

Страница 1: ...WINDINGS PSC MOTORS 21 CHECKING EEM MOTORS 21 CHECKING COMPRESSOR 22 RESISTANCE TEST 22 GROUND TEST 23 OPERATION TEST 23 LOCKED ROTOR TEST 24 TESTING CRANKCASE HEATER OPTIONAL ITEM 24 CHECKING REVERS...

Страница 2: ...AL INJURY OR DEATH OUTSIDE THE U S call 1 713 861 2500 Not a technical assistance line for dealers Your telephone company will bill you for the call REFRIGERANT CHARGE CHECK 28 CHECKING SUPERHEAT 28 C...

Страница 3: ...f refrigerants WARNING The compressor POE oil for R 410A units is extremely susceptible to moisture absorption and could cause compressor failure Do not leave system open to atmosphere any longer than...

Страница 4: ...tre effectu s par un installateur ou une entreprise d entretien qualifi ou le fournisseur de gaz WARNING CARBON MONOXIDE POISONING HAZARD Failure to follow instructions could result in severe persona...

Страница 5: ...single phase 60 Hz Unit Type Refrigerant D Dual Fuel 4 R 410A Heat Input Airflow 060 60 MBTU H 080 80 MBTU H 100 100 MBTU H M Multi position Efficiency Tonnage Nominal 3 13 4 SEER2 24 2 tons 42 3 tons...

Страница 6: ...1AA Goodman Brand Package Dual Fuel Units 14SEER with R410A Initial release of 81 AFUE models A GPD1436080M41AB Amana Brand Goodman Brand Package Dual Fuel units 14 SEER with R410A Compressor Change S...

Страница 7: ...to give up heat until it condenses to a liquid alone Once the vapor is fully liquefied it continues to give up heat which subcools the liquid and it is ready to repeat the cycle Heat Pump Models Any t...

Страница 8: ...es are energized along with the igniter for trial for ignition period Igniter is de energized when flame is detected 5 Flame is achieved and detected during trial for ignition period Flame stabilizati...

Страница 9: ...blower on delay 4 The unit is now operating the heat pump in the heating mode 5 If the thermostat cannot be satisfied or the outdoor thermostat changes to gas heating operations W1 is energized and Y...

Страница 10: ...selected by setting the circuit board jumper to 30 60 and 90 respectively Accumulation of time for the timing period selected starts when the sensor closes approximately 30 F and when the wall thermo...

Страница 11: ...RATION 11 Indoor Coil Accumulator Outdoor Coil Reversing Valve Energized Indoor Coil Accumulator Outdoor Coil Reversing Valve De Energized Typical Heat Pump System in Cooling Typical Heat Pump System...

Страница 12: ...s used to monitor the flame The board has the option of using a single or two stage thermostat The board also controls the indoor blower and has an adjustable heat fan off delay There is also a fault...

Страница 13: ...sed 5 24VAC 24VAC Common 6 24VAC Pressure Switch Output 7 24VAC Main Valve High Output 8 24VAC Pressure Switch Input 9 Unused Main Valve Low Output Table 2 Circuit Definitions and Voltage Ratings for...

Страница 14: ...OFF Delay 0 Seconds Ignition Attempts 3 Recycles Infinite Automatic Restart 60 Minutes Pressure Switch Lockout Delay 5 Minutes Factory Test Mode Active Time 2 Minutes Maximum Flame Failure Response Ti...

Страница 15: ...ner flame and microamp signal Adjust if necessary 10 Start the system and run a Heating Performance Test If the results of the test are not satisfactory see the Service Problem Analysis Guide for the...

Страница 16: ...your natural gas BTU HR input 8 Should the figure you calculated not fall within five 5 percent of the nameplate rating of the unit adjust the gas valve pressure regulator or resize orifices To adjust...

Страница 17: ...so may cause property damage personal injury or death 1 Check wiring visually for signs of overheating damaged insulation and loose connections 2 Use an ohmmeter to check continuity of any suspected o...

Страница 18: ...Relays WARNING High Voltage Disconnect all power before servicing or installing Multiple power sources may be present Failure to do so may cause property damage personal injury or death The compresso...

Страница 19: ...auses for high head pressure in Service Problem Analysis Guide If it cuts out below this pressure range replace the control The control should reset at 420 PSIG 25 PSIG Checking Low Pressure Control T...

Страница 20: ...nce of shock to the servicer See the Servicing Section for specific information concerning capacitors Relay Start A potential or voltage type relay is used to take the start capacitor out of the circu...

Страница 21: ...he continuity between each of the motor leads 3 Touch one probe of the ohmmeter to the motor frame ground and the other probe in turn to each lead If the windings do not test continuous or a reading i...

Страница 22: ...occur at the venting terminal without the presence of contaminant air and cannot occur externally from the venting terminal without the presence of an external ignition source Therefore proper evacuat...

Страница 23: ...tely between each of the three terminals and ground such as an unpainted tube on the compressor If there is any reading of continuity to ground on the meter the compressor should be considered defecti...

Страница 24: ...pound gages will give the same symptoms as bad compressor valves or broken scroll flanks The temperature between true suction and the suction line after the valve should not be greater than 4 degrees...

Страница 25: ...remove jumper from test pins 5 Using VOM check for voltage across terminals C O Meter should read 24 volts 6 Using VOM check for voltage across fan terminals DF1 and DF2 on the board You should read l...

Страница 26: ...and a pressure relief valve The pressure relief valve must be set to open at no more than 450 psig Leak test the system using dry nitrogen and soapy water to identify leaks If you prefer to use an ele...

Страница 27: ...nutes Break the vacuum with dry nitrogen again bring the system pressure back to 2 3 PSIG and hold for 20 minutes 3 Evacuate the system to 500 microns and hold for 60 minutes 4 If the pressure rises t...

Страница 28: ...4 Record the gauge pressure corresponding temperature and the temperature of the suction line 5 Refer to the superheat table for proper system superheat Add charge to lower superheat recover charge t...

Страница 29: ...t enter the compressor Due to their design Scroll compressors are inherently more tolerant of liquid refrigerant NOTE Even though the compressor section of a Scroll compressor is more tolerant of liqu...

Страница 30: ...60 8 6 162 0 57 0 264 0 87 4 366 0 110 4 468 0 129 0 600 0 149 0 62 10 0 164 0 57 7 266 0 87 9 368 0 110 8 470 0 129 3 604 0 149 5 64 11 3 166 0 58 4 268 0 88 4 370 0 111 2 472 0 129 7 608 0 150 1 66...

Страница 31: ...88 86 84 82 80 78 308 90 88 86 84 82 80 317 92 90 88 86 84 82 326 94 92 90 88 86 84 335 96 94 92 90 88 86 345 98 96 94 92 90 88 354 100 98 96 94 92 90 364 102 100 98 96 94 92 374 104 102 100 98 96 94...

Страница 32: ...be noticed at the point of restriction In severe cases frost will form at the restriction and extend down the line in the direction of the flow Discharge and suction pressures will be low giving the a...

Страница 33: ...ossible The filter must be accessible and be rechecked for a pressure drop after the system has operated for a time It may be necessary to use new tubing and form as required NOTE At least twelve 12 i...

Страница 34: ...EEM motors EEM motors are constant torque motors with very low power consumption This motor is energized by 24VAC Adjust the CFM for the unit by changing the 24VAC leads to the speed terminal block on...

Страница 35: ...n the combustion chamber is sufficiently lowered WARNING High Voltage Disconnect all power before servicing or installing Multiple power sources may be present Failure to do so may cause property dama...

Страница 36: ...l is designed to open should a flame roll out occur An over firing condition or flame impingement on the heat shield can also cause the control to open If the rollout control has opened the circuit be...

Страница 37: ...blower running all flames are not drawn into the tubes either the collector box combustion blower or flue outlet is obstructed If the combustion blower or flue outlet is obstructed the pressure switc...

Страница 38: ...into consideration such as inlet manifold gas pressure alignment and positioning specific gravity and BTU content of the gas being consumed The only time resizing is required is when a reduction in fi...

Страница 39: ...es 2 Connect a water manometer or adequate gauge to the inlet pressure tap of the gas valve or hose barb fitting on predrilled cap With Power And Gas On 3 Put unit into heating cycle and turn on all o...

Страница 40: ...used by the burning speed being greater than the gas air flow velocity coming from a burner port Flashback may occur at the moment of ignition after a burner heats up or when the burner turns off The...

Страница 41: ...fuel the air temperature rise must be within the range listed on the unit nameplate Refer to the Installation Manual provided with the LP kit for conversion from natural gas to propane gas and for alt...

Страница 42: ...d replace ignition control E Voltage present at gas valve replace gas valve 2 Board set for 1 stage thermostat A Wait the selected delay time either 5 or 10 minutes depending on jumper setting B Check...

Страница 43: ...ntrol will de energize the gas valve and retry for ignition or lockout DSI Direct Spark Ignition Systems WARNING High Voltage Disconnect all power before servicing or installing Multiple power sources...

Страница 44: ...6 173 51 1164 302 52 908 158 1118 260 1249 333 0 5 835 182 54 1131 314 53 857 166 1071 268 1211 345 0 6 781 188 58 1086 319 55 784 175 1023 275 1168 348 0 7 731 200 62 1038 319 58 732 180 973 283 1126...

Страница 45: ...e Range 35 65 E S P T1 1ST Stage Heating Speed T2 2 nd Stage Heating Speed T3 Cooling Speed T4 Cooling Speed T5 Cooling Speed CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS CFM WATTS 0 1 1098 167 5...

Страница 46: ...OR GAS VALVE CHECK PRESSURE SWITCH 3 FLASHES 2 FLASHES 4 FLASHES 5 FLASHES FALSE FLAME DETECTED OPEN LIMIT SWITCH WITHOUT INDUCER ON PRESSURE SWITCH OPEN CHECK FOR SHORTS IN FLAME SENSOR WIRING NORMAL...

Страница 47: ...uck Open 3 Flashes Pressure Switch Stuck Closed 4 Flashes Thermal Protection Device Open 5 Flashes Flame Detected with Gas Valve Closed 6 Flashes Short Cycle Compressor Delay Cooling Only 7 Flashes Li...

Страница 48: ...RS VM ALS PS GV IGN H C F LO HEAT 6 3 1 2 4 5 OR BL PU YL OR BR OR P1 PIN 3 P1 PIN 5 P1 PIN 9 P1 PIN 2 BR YL P1 PIN 6 P1 PIN 7 YL P1 PIN 8 RD P1 PIN 1 BL P1 PIN 5 BK BL PK BL OR OR OR OR RD RD RD BL B...

Страница 49: ...IRING LOW VOLTAGE LOW VOLTAGE BK BLACK WIRE CODE PK PINK OR ORANGE GR GREEN BR BROWN BL BLUE RD RED WH WHITE YL YELLOW PU PURPLE COOL HI HEAT LO HEAT P2 2 6 3 1 2 8 6 3 1 2 L1 L1 HI LO HI DR C R W Y O...

Страница 50: ...3597706 500 48926 002 ORANGE 1 X 78 GROUND 1 X 50 COLOR CODES FOR PLUG 1 8 O ORANGE GROUND G GREEN WIRE LENGTHS FOR PLUG 1 9 8 7 3 2 1 G Y2 TSTAT Y1 CONTACTOR COMMON Y1 TSTAT O 6 5 4 CC1 Y Y2 CONTACT...

Страница 51: ...us Amana Brand Products http www amana hac com about us contact us You can also scan the QR code on the right for the product brand you purchased to be directed to the feedback page GOODMAN BRAND AMA...

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