Precise temperature control with a wide power range enables an inverter air conditioner to meet different room occupancy levels - thus ensuring constant comfort.
Panasonic INVERTER air conditioners higher cooling power during the start up period to cool the room 1.5 times faster than Non-INVERTER models.
Operating test in harsh conditions
Checking the oil condition inside the compressor under various extremely cold and hot conditions. An operating durability test is conducted in a high-temperature, high-humidity test chamber at a temperature of up to 55 C and a low-temperature test chamber down to 20 C.
Sunshine simulation. An air conditioner is operated in a test room simulating a living room testing cooling speed, cooling efficiency, and temperature and humidity differences throughout the room.
The operating noise of the indoor and outdoor units is measured in a high-performance anechoic chamber The noise test verifies that the operating noise is low enough to allow the user to talk and sleep comfortably while the product is operating.
Potential problems are checked by tests such as showering the unit for a predetermined amount of time. Contact sections on printed circuit boards are also resin-potted to prevent effects caused by an unlikely exposure of droplets to water.
Our R&D focuses on ease of use, and our history of rigorous quality control is unmatched in the industry. As a result, with more than 50 years of experience, Panasonic has sold over 70 million air conditioner units in Japan and around the world.