Sanyo CL4232 Check Operation selector switch in the indoor unit, Transformer in indoor unit

Page 53

12. SERVICE PROCEDURES

C. Check “Operation selector” switch in the indoor unit.

• Has “Operation selector”

YES

switch been set to ON

 

position ?

 

 

 

 

 

NO

 

 

 

 

Set “Operation selector”

 

switch to ON.

 

But neither unit runs.

Switch Ass’y or P.C.B. Ass’y in the indoor unit is defective.

IND. LAMP Ass’y or P.C.B. Ass’y in the indoor unit

is defective.

0617_X_S

D.Check compressor motor protectors.

(a) High pressure switch (63PH)

Check high pressure switch. Does high pressure switch

actuate ? (63PH)

YES

Is outdoor heat exchanger coil dirty or are there obstacles near air suction inlet of outdoor unit ?

NO

Check if outdoor fan rotates. Refer to “Only outdoor fan does not run.”

Disconnect the socket from 2P (WHT) connector. Check the continuity between No.1 and No.2 poles of the socket.

 

 

 

YES

 

Clean heat exchanger coil

 

 

or remove obstacles.

 

 

 

 

 

 

0618_X_S

E.Transformer in indoor unit.

Check resistance of transformer winding. (TR1)

1033_X_S

SM830078

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Contents TS4232 Indoor Unit Outdoor UnitXS4232 C4232 …In Moist or Uneven Locations Please Read Before Starting…In a Room Table of Contents Introduction Read Me First XS4232, TS4232 / CL4232 Operating RangeXS4232, TS4232 / C4232 Model No Indoor Unit XS4232 Outdoor Unit C4232 SpecificationsUnit Specifications Model No Indoor Unit XS4232 Outdoor Unit Cooling Low ambient control Major Component Specifications Indoor Unit Auto louver motor Model No TS4232 SourceMajor Component Specifications Outdoor Unit Heat exchange Model No CL4232 SourceController P.C.B. Assy Model No XS4232 Power Transformer Other Component Specifications Indoor UnitFloat switch Thermistor Coil sensorModel No TS4232 Power Transformer Power Relay Other Component Specifications Outdoor UnitModel No C4232 Thermostat Coil sensorModel No CL4232 Indoor Unit XS4232 Dimensional Data19/32 Indoor Unit TS4232Outdoor Unit C4232, CL4232 Indoor Unit XS4232 Outdoor Unit C4232, CL4232 Cooling Capacity208V / 1 phase / 60Hz Indoor Unit TS4232 Outdoor Unit C4232, CL4232 800 CFM Operating Current Indoor Unit XS4232 Outdoor Unit C4232 Performance Charts230V 208VOutdoor Unit C4232 Operating Current Indoor Unit TS4232Operating Current Indoor Unit XS4232 Outdoor Unit CL4232 Operating Current Indoor Unit TS4232 Outdoor Unit CL4232 Low Pressure Suction Outdoor ambient temp. F C Indoor temp. F C 104 Model XS4232 AIR Throw Distance ChartIndoor Unit 4232 Type Outdoor Unit C4232, CL4232 Refrigerant Flow DiagramTubing Length Installation InstructionsAvoid Selecting the Installation SiteCase of multiple installations Air Discharge Chamber for Top Discharge Recommended outer dimensions of wind shield field supplyWind Shield for CL Model GeneralOutdoor Unit C, CL models Single-phase 60 Hz, 208 / 230 Electrical Wiring General Precautions on WiringWiring System Diagram Indoor model TS4232 / Outdoor model C4232, CL4232 Electrical DataElectrical Wiring Diagrams Electric Wiring DiagramSchematic Diagram 854-2-5268-593-00-0 TS3632 RY1~RY5 Diagram Compressor Motor CL4232 Outdoor Unit Electric Wiring DiagramFMO1 Processes and Functions Room Temperature ControlDrain Pump Control Freeze PreventionCL4232 Type Outdoor Fan Speed Control C4232 TypeService Procedures 1340XS There is a possibility of short circuit Check remote control unitTransformer in indoor unit Check Operation selector switch in the indoor unitCheck compressor motor protectors High pressure switch 63PH XS Type only Check. auxiliary relay Y or 2YCheck fuse on the P.C.B. Ass’y in the indoor unit Outdoor Unit does not Run Check Cool / FAN selector switch in the remote control unitCheck set temperature Check indoor unit P.C.B Check outdoor unit P.C.B CL3632 Type Check compressor motor magnetic contactorIndoor fan and louver motor do not run Indoor Unit does not RunSome Part does not Operate. A. Indoor fan does not run Louver motor does not runOutdoor Fan does not Run Compressor does not Run Outdoor Fan does not Run for CL4232Excessive Cooling Poor CoolingOperation of Major Electrical Parts Room temp. Sensor in the remote control unit is defectiveMeasurement of Insulation Resis- tance for Electrical parts Power Supply WiresCompressor motor thermal protector . . . . . . Outdoor unit Checking the Protective DevicesMotor capacitor Both in indoor and outdoor unit Indoor fan motor FMI Indoor unit Measure the coil resistanceContinuity of fuse on P.C.B. Ass’y Check for continuity using a multimeter as shown in FigMethod Used to Replace Fuse on PCB Ass’y Room temp. sensor KTEC-35Central Region

CL4232, C4232 specifications

The Sanyo C4232 and CL4232 are renowned models in the realm of electronics, particularly celebrated within the realm of consumer appliances and consumer electronics. As part of Sanyo’s esteemed lineup, these models are crafted with both functionality and performance in mind, appealing to a wide demographic of users.

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In summary, the Sanyo C4232 and CL4232 offer a blend of efficiency, user-friendly design, durability, and modern technology. These models exemplify Sanyo’s commitment to providing practical and reliable solutions for consumers, making them worthy investments for any household looking to enhance their quality of life through innovative electronics.