Friedrich MR24UY3J Service Manual

Friedrich MR24UY3J Service Manual

Single zone air conditioner ductless split system
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Single Zone Air Conditioner
SVC MANUAL (Exploded View)
CAUTION
Before Servicing the unit, read the safety
precautions in General SVC manual.
Only for authorized service personnel.
MODEL: MR24UY3J
960-920-09

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Summary of Contents for Friedrich MR24UY3J

  • Page 1 Single Zone Air Conditioner SVC MANUAL (Exploded View) CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel. MODEL: MR24UY3J 960-920-09...
  • Page 2: Indoor Unit

    Btu/h·W 12.05 / - 12.0/- SEER / HSPF Btu/h·W 17.00 / 9.70 17.00 / 10.00 Outdoor Unit Outdoor unit MR24UY3J Power Supply V , Ø , Hz 1 / 208/230 / 60 Cooling Max. Starting Current Heating Max. Wiring Connections Power Supply Cable (included Earth) No.
  • Page 3: Piping Diagrams

    2. Piping Diagrams Outdoor Unit Thermistor for outdoor air Refrigerant Flow Thermistor for temperature condenser pipe temperature Cooling Heating Thermistor for condenser middle pipe temperature Ø9.52 Flare Connection Electronic Expansion Strainer Strainer Valve Pressure sensor 4 way Valve Ø15.88 Flare Connection Thermistor for discharge pipe temperature...
  • Page 4: Wiring Diagrams

    3. Wiring Diagrams MAIN PCB CN-TH4 CN_PFC_OUT CN-TH3 CN_PFC_IN CN-4WAY CN-TH2 CN-FlasH CN-MOTOR1 CN-CENTRAL CN-CP(N) CN-CP(L) CN-LGMV CN-TH5 CN-EEV1 CN-COM - 4 -...
  • Page 5: Exploded View

    4. Exploded View 549610 552113 554030 552115 559010 546810 435512 447910 137213A 435300 237202 437212 137213B 435301 349480 435513 237205 135500 552117 437211 552116 265021 550140B 430410 649950 661400 165010 548490 152503 Pressure Sen sor 552200 669010 55211E 552202 148000 268711 W6200 W6631...
  • Page 6 Model: MR24UY3J Loc No. Description Friedrich Part # 548490 Accumulator 67600100 447910 Barrier Assembly, Outdoor 67600305 430410 Base Assembly, Outdoor 67600601 549610 Bracket Assembly ,Motor(Outdoor) 67600711 649950 Case Assembly, Control(Outdoor) 67600926 661400 Coil, Expansion 67601104 554030 Condenser Assembly ,First 67601308...
  • Page 7 Friedrich Air Conditioning Co. I 10001 Reunion Place, Suite 500 I San Antonio, TX 78216 I 877.599.5665 www.friedrich.com...

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