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Sanyo
C2462R, CL2462R service manual
Models:
C2462R
CL2462R
1
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Specs
Install
Performance Charts
Dimension
Power Supply Wires
Service Procedures
208V / 1 phase / 60Hz
Room Temperature Control
Check remote control unit
Power Relay
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Contents
Technical Data
Indoor Unit Outdoor Unit KS2462R C2462R CL2462R
…In a Room
Please Read Before Starting
…In Moist or Uneven Locations
Table of Contents
KS2462R / C2462R
Operating Range
KS2462R / CL2462R
Specifications
Unit Specifications
Indoor Unit KS2462R Outdoor Unit CL2462R
Major Component Specifications Indoor Unit
Major Component Specifications Outdoor Unit
Controller P.C.B. Assy
Model No CL2462R Source
Heat exchange
Thermistor Coil sensor
Other Component Specifications Indoor Unit
Model No KS2462R Power Transformer
Lamp Assy
Model No C2462R
Other Component Specifications Outdoor Unit
Power Relay
Thermostat Coil sensor
Model No CL2462R
Solenoid control valve or coil
Dimensional Data
Indoor Unit KS2462R
Outdoor Unit C2462R, CL2462R
Cooling Capacity
Indoor Unit KS2462R Outdoor Unit C2462R
208V / 1 phase / 60Hz
230V
Performance Charts
Operating Current Indoor Unit KS2462R
208V
Outdoor Unit CL2462R
230V / 208
High and Low Pressure Indoor Unit KS2462R
High Pressure
Low Pressure
230
230
AIR Throw Distance Chart
Horizontal distance ft
Refrigerant Flow Diagram
Hgbv
Tubing Length
Installation Instructions
C2462R, CL2462R 132
For stable operation
Selecting the Installation Site
Air conditioner, do
Outdoor Unit
Air discharge chamber for top discharge
Recommended outer dimensions of wind shield field supply
Electrical Wiring General Precautions on Wiring
Wiring System Diagram
Models
Electrical Data
Electric Wiring Diagram
Electrical Wiring Diagrams
Electric Wiring Diagram
Schematic Diagram
CL2462R Outdoor Unit
Controller CR-CL2432
Schematic Diagram
Outdoor Unit CL2462R
Room Temperature Control
Processes and Functions
Dry Operation Dehumidification
Cooling operation Dry a zone
Freeze Prevention
Outdoor Fan Speed Control C2462R Type
CL2462R Type
Service Procedures
1032XS
Check remote control unit
There is a possibility of short circuit
Check compressor motor protectors High pressure switch 63PH
Check Operation selector switch in the indoor unit
Transformer in indoor unit
Check. auxiliary relay Y or 2Y
Check fuse on the P.C.B. Ass’y in the indoor unit
Check set temperature
Check Cool / FAN selector switch in the remote control unit
Outdoor Unit does not Run
Check indoor unit P.C.B
Check compressor motor magnetic contactor
Check outdoor unit P.C.B. CL2462R Type
Some Part does not Operate. A. Indoor fan does not run
Indoor Unit does not Run
Indoor fan and flap motor do not run
Flap motor does not run
Outdoor Fan does not Run
Outdoor Fan does not Run for CL2462R
Compressor does not Run
Poor Cooling
Excessive Cooling
Room temp. Sensor in the remote control unit is defective
Power Supply Wires
Measurement of Insulation Re- sistance for Electrical parts
Checking the Protective Devices
Compressor motor thermal protector . . . . . . Outdoor unit
Indoor fan motor FMI Indoor unit Measure the coil resistance
Motor capacitor Both in indoor and outdoor unit
Continuity of fuse on P.C.B. Ass’y
Check for continuity using a multim- eter as shown in Fig
Method Used to Replace Fuse on PCB Ass’y
Refrigerant R410A Special Precautions When Installing Unit
No addition of compressor oil for R410A
Gauge manifold
