[. . . ] AC CONTROL 3 OPERATION & SAFETY INSTRUCTIONS Use the AC Control 3 only with dedicated appliances in the MICROWAVE and FRIDGE (refrigerator) sockets. [. . . ] Clean the AC Control 3 with a soft dry cloth, do not use liquid or spray cleaners. There are no user serviceable parts inside this AC Control 3. AC CONTROL 3 : WARRANTY & LIMITED LIABILITY Avanti Products makes this limited warranty to the original purchaser of the AC Control 3 for one year form the date of purchase against defective material or workmanship. If the unit is found to be faulty, it should be forwarded with proof of purchase (transportation or mailing charges prepaid) to Avanti Products. The unit will be repaired or replaced at the discretion of Avanti Products. This limited warranty is void if the AC Control 3 has been misused, subjected to careless handling or repaired by anyone other than the manufacturer or its authorized representative. The manufacturer makes no warranty other than this limited warranty and expressly excludes any implied warranty including warranty for consequential damages. THE MANUFACTURER AND AVANTI PRODUCTS NEITHER ASSUME NOR AUTHORIZED ANYONE TO ASSUME, OR MAKE ANY OTHER OBLIGATION TOWARDS THE PRODUCT OTHER THAN THIS EXPRESSED LIMITED WARRANTY. THE MANUFACTURER AND AVANTI PRODUCTS MAKE NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE OF THE AC CONTROL 3 AND EXPRESSLY EXCLUDE SUCH FROM THIS LIMITED WARRANTY. [. . . ] B) Failures that are related to external problems, such as inadequate electrical power, accidents, fire, floods, or acts of God. [. . . ]