Haier HPU-18HD03 [21/30] When problems occur

Содержание

When problems occur Before ask for services please first check your unit against following Air conditioner won t start Is power supply switch turned on Is city power supply normal Is leakage current breaker activated This is very dangerous please disconnect power supply immediately and contact your dealer Power supply swtch is not set at ON Poor cooling or heating Are operation contrails Is air filter too dirty Are horizontal louvers at up position in heating mode Any doors or windows left open Are there any obstacles at inlet or outlet grill Poor cooling Is there any direct sunlight in the room If there are unexpected heat sources in the room Too many people in the room If your unit still can t work properly after above mentioned checks or following problems occur please stop it immediately and contact your dealer Fuses or circuit breakers often blow out Water comes out in cooling dry operation Operation is abnormal or sound is heard 19

Скачать