Haier 1U18TE2VHA - Overheat Protection for Discharge Temperature; Communication and Synchronism Issues; Communication Fault Between Indoor and Outdoor Units

ERROR CODES & PROBLEM SOLVING
PAGE 50
ENGLISH
Overheat Protection for Discharge Temperature
Outdoor Display
LED1 Flashes 8 Times
Spare Parts:























"#)
Indoor Display Outdoor Display
E7 LED1 Flashes 15 Times
Spare Parts:




indoor and outdoor units


fastened

are reverse connected



LED LED 1 LED 2 Solution
ON/OFF OFF ON 
ON/OFF ON ON


ON/OFF OFF OFF

