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General| Brand | Friedrich |
|---|---|
| Model | YM18J34A |
| Category | Air Conditioner |
| Language | English |
Explains the meaning of each digit in the Friedrich room air conditioner model numbers.
Discusses factors for applying and sizing air conditioners.
Provides step-by-step instructions and the form for estimating cooling load requirements.
Explains the heat load form and provides the graph for calculating heating load requirements.
Details specifications and performance data for YS, YM, and YL series air conditioners.
Details specifications and performance data for ES, EM, EL, and EK series air conditioners.
Illustrates refrigerant flow paths for both cooling and heating cycles in heat pump models.
Provides step-by-step instructions for installing the DC-2 drain kit on the unit.
Details testing procedures for compressors, thermal overloads, and fan motors.
Covers testing of run capacitors, system control switches, and thermostats.
Describes testing for heating elements, defrost thermostats, solenoid coils, and valves.
Lists required equipment and outlines procedures for hermetic component replacement.
Details critical refrigerant charging steps and procedures for compressor burnout.
Provides specific troubleshooting tips and service considerations for rotary compressors.
Utilizes a touch test chart to diagnose issues with the reversing valve operation.
Covers common cooling issues including compressor, fan, coil freezing, and performance problems.
Addresses common heating issues such as no heat, insufficient heat, and defrost cycle problems.
Presents the electrical schematic and connections for the YS09J10 model.
Provides electrical schematics for YS, YM, and YL series air conditioners.
Provides electrical schematics for ES, EM, EL, and EK series air conditioners.
Lists chassis, cabinet, electrical, and refrigeration components for YS, YM, YL models.
Lists chassis, electrical, and refrigeration components for ES and EM series models.
Lists chassis, electrical, and refrigeration components for the EL series.
Lists chassis, electrical, and refrigeration components for the EK series.
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