Panasonic CS-YW9GKE Service Manual

Contents

Panasonic CS-YW9GKE Service Manual Manual pdf 2 page image

212.5. Operation Control ---------------------------------------- 2912.6. Indoor Fan Speed Control ----------------------------- 3412.7. Outdoor Fan Speed Control --------------------------- 3612.8. Vertical Airflow Direction Control --------------------- 3612.9. Horizontal Airflow Direction Control ----------------- 3712.10. Timer Control---------------------------------------------- 3712.11. Random Auto Restart Control------------------------- 3712.12. Remote Control Signal Receiving Sound ---------- 3713 Servicing Mode -------------------------------------------------- 3813.1. Auto OFF/ON Button ------------------------------------ 3813.2. Select Remote Control Transmission Code ------- 3813.3. Remote Control Button --------------------------------- 3914 Troubleshooting Guide---------------------------------------- 4014.1. Refrigeration Cycle System --------------------------- 4014.2. Relationship Between The Condition Of TheAir Conditioner And Pressure And ElectricCurrent ------------------------------------------------------ 4114.3. Diagnosis Methods Of A Malfunction Of ACompressor And 4-way Valve ------------------------ 4115 Disassembly and Assembly Instructions -------------- 4215.1. Indoor Electronic Controllers and ControlBoard Removal Procedures -------------------------- 4215.2. Indoor Fan Motor and Cross Flow FanRemoval Procedures ----------------------------------- 4416 Technical Data --------------------------------------------------- 4616.1. Thermostat Characteristics---------------------------- 4616.2. Sensible Capacity Chart ------------------------------- 4716.3. Operation Characteristics ----------------------------- 4817 Exploded View and Replacement Parts List----------- 5617.1. Indoor Unit------------------------------------------------- 5617.2. Outdoor Unit ---------------------------------------------- 581 Safety Precautions• Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing.• Electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating of the power plug andmain circuit for the model installed.• The caution items stated here must be followed because these important contents are related to safety. The meaning of eachindication used is as below. Incorrect installation or servicing due to ignoring of the instruction will cause harm or damage, andthe seriousness is classified by the following indications.• The items to be followed are classified by the symbols:• Carry out test running to confirm that no abnormality occurs after the servicing. Then, explain to user the operation, care andmaintenance as stated in instructions. Please remind the customer to keep the operating instructions for future reference.This indication shows the possibility of causing death or serious injury.This indication shows the possibility of causing injury or damage to properties.This symbol denotes item that is PROHIBITED from doing.1. Engage dealer or specialist for installation and servicing. If installation or servicing done by the user is defective, it will cause waterleakage, electrical shock or fire.2. Install according to this installation instruction strictly. If installation is defective, it will cause water leakage, electrical shock or fire.3. Use the attached accessories parts and specified parts for installation and servicing. Otherwise, it will cause the set to fall, waterleakage, fire or electrical shock.4. Install at a strong and firm location which is able to withstand the set’s weight. If the strength is not enough or installation is notproperly done, the set will drop and cause injury.5. For electrical work, follow the local national wiring standard, regulation and the installation instruction. An independent circuit andsingle outlet must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock orfire.6. Use the specified cable and connect tightly for indoor/outdoor connection. Connect tightly and clamp the cable so that no externalforce will be acted on the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.7. Wire routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed perfectly, it willcause heat-up or fire at the connection point of terminal, fire or electrical shock.8. When connecting the piping, do not allow air or any substances other than the specified refrigerant to enter the refrigeration cycle.Otherwise, this may lower the capacity, cause abnormally high pressure in the refrigeration cycle, and possibly result in explosion andinjury.