Installation Instructions | Panasonic CU-A12CKP5, CU-A7CKP5 instruction

CS-A7CKP CU-A7CKP5 / CS-A9CKP CU-A9CKP5 / CS-A12CKP CU-A12CKP5

10 Installation Instructions

Required tools for Installation Works

1.	Philips screw driver	5.	Spanner	9.	Gas leak detector	13.	Multimeter
2.	Level gauge	6.	Pipe cutter	10.	Measuring tape	14.	Torque wrench
							18 N.m (1.8 kgf.m)
							42 N.m (4.2 kgf.m)
							55 N.m (5.5 kgf.m)
3.	Electric drill, hole core drill	7.	Reamer	11.	Thermometer	15.	Vacuum pump
	(ø70 mm)

4.	Hexagonal wrench (4 mm)	8.	Knife	12.	Megameter	16.	Gauge manifold

10.1. Safety Precautions

•Read the following “SAFETY PRECAUTIONS” carefully before installation.

•Electrical work must be installed by a licensed electrician. Be sure to use the correct rating of the power plug and main circuit for the model to be installed.

•The caution items stated here must be followed because these important contents are related to safety. The meaning of each indication used is as below. Incorrect installation due to ignoring of the instruction will cause harm or damage, and the seriousness is classified by the following indications.

This indication shows the possibility of causing death or serious injury.

This indication shows the possibility of causing injury or damage to properties only.

The items to be followed are classified by the symbols:

Symbol with background white denotes item that is PROHIBITED from doing.

•Carry out test running to confirm that no abnormality occurs after the installation. Then, explain to user the operation, care and maintenance as stated in instructions. Please remind the customer to keep the operating instructions for future reference.

1.Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water leakage, 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. Otherwise, it will cause the set to fall, water leakage, 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 not properly done, the set will drop and cause injury.

5.For electrical work, follow the local national wiring standard, regulation and this installation instruction. An independent circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire.

6.Use the specified cable (1.5 mm2) and connect tightly for indoor/outdoor connection. Connect tightly and clamp the cable so that no external force 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 will cause heat-up at connection point of terminal, fire or electrical shock.

8.When carrying out piping connection, take care not to let air substances other than the specified refrigerant go into refrigeration cycle. Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosion and injury.

9.When connecting the piping, do not allow air or any substances other than the specified refrigerant (R410A) to enter the refrigeration cycle. Otherwise, this may lower the capacity, cause abnormally high pressure in the refrigeration cycle, and possibly result in explosion and injury. (Only for models: CS/CU-V7CK, V9CK, V12CK, W7CK, W9CK, W12CK)

10.• When connecting the piping, do not use any existing (R22) pipes and flare nuts. Using such same may cause

abnormally high pressure in the refrigeration cycle (piping), and possibly result in explosion and injury. Use only R410A materials.

•Thickness of copper pipes used with R410A must be more than 0.8 mm. Never use copper pipes thinner than 0.8 mm.

•It is desirable that the amount of residual oil is less than 40 mg/10 m (Only for models: CS/CU-V7CK, V9CK, V12CK, W7CK, W9CK, W12CK).

11.Do not modify the length of the power supply cord or use of the extension cord, and do not share the single outlet with other electrical appliances. Otherwise, it will cause fire or electrical shock.

CU-A12CKP5, CS-A12CKP, CS-A7CKP, CU-A9CKP5, CU-A7CKP5 specifications

The Panasonic CS-A9CKP, CU-A7CKP5, CU-A9CKP5, CS-A7CKP, and CS-A12CKP air conditioning units represent a sophisticated blend of technology and efficiency designed to cater to diverse cooling and heating needs in residential and commercial settings. These models underscore Panasonic’s commitment to innovation, energy efficiency, and user comfort.

At the heart of these air conditioning systems is the advanced inverter technology that helps achieve significant energy savings by adjusting the compressor speed according to the cooling or heating demand. This ensures a comfortable indoor temperature while reducing electricity consumption. Additionally, these models typically boast a high Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER), making them environmentally friendly options.

The CS-A9CKP and CS-A12CKP are particularly noteworthy for their powerful cooling capabilities, ideal for larger rooms and spaces. They also feature a wide operating temperature range, allowing them to perform optimally even in extreme weather conditions. The CU-A7CKP5 and CU-A9CKP5 units are designed to work seamlessly with their corresponding indoor counterparts, ensuring balanced airflow and efficient temperature management.

Another exceptional feature across these units is the presence of a four-way airflow system. This technology allows for better distribution of cool or warm air throughout the room, preventing hot or cold spots and enhancing overall comfort. Additionally, many models come equipped with built-in filters that improve indoor air quality by trapping dust and allergens, ensuring a healthier living environment.

For user convenience, these models often include smart technology options, such as Wi-Fi connectivity for remote control via smartphone applications. This feature allows users to adjust settings, set timers, and monitor energy usage from anywhere, adding significant convenience.

Finally, the quiet operation of these air conditioning systems makes them suitable for residential use, especially in bedrooms or study areas. The combination of efficiency and innovation in the Panasonic CS-A9CKP, CU-A7CKP5, CU-A9CKP5, CS-A7CKP, and CS-A12CKP units not only enhances comfort but also promotes sustainability, making them a suitable investment for energy-conscious consumers. With their array of features, these models showcase Panasonic's leading role in the HVAC industry, promising reliability and performance for years to come.