The product is designed to control air-source heat pump water heaters. The multi-function design supports auxiliary heating function, waterflow warning, ventilation pump control, antifreeze function, sensors failures action, auto defrost and timer defrost function, auto restart function, exhaustion temperature protections, compressor delay and pressure protections. Features: Multifunction Design: with waterflow auditing, ventilation pump control, sensors failures action function. Temperature Inquiry: Support checks the temperature of all sensors, and the results keeps displaying for 3 seconds. Water Temperature Setting: support set the temperature and with the setting ranges of 10¡æ-70¡æ, the factory setting is 40¡æ. Two Working Mode Design: there are two working modes of “AUTO” and “SAVE” for you to adjust. “AUTO” mode: keep heating according to the setting. “SAVE” mode: only heating within three set periods. You can adjust it to suit your needs. Multiple Control Function: Equipped
