After-sales Service
Analysis on FAQ (frequently asked questions):
If the condenser is dirty or clogged, it could not cool the compressed gas produced by the work of refrigerant compressor. When it is overheated, the compressor may be damaged. Therefore, the condenser must be cleaned on a regular basis to keep clean.
If the freezer is installed close to a wall, it may lead to bad ventilation. In this case, once ambient temperature reaches 32℃, the condenser temperature would rise rapidly, seriously affecting the refrigeration system. Therefore, such measures must be taken as reinstallation, ventilation improvement or installation of
Unstable voltage or
If the freezer is installed in a closed room with
Emergency measures
In case of any fault or any other emergency,
1.immediately move the samples stored in the freezer into a safe freezer in the vicinity.
2.turn off power switch.
3.contact and report the fault to local Haier
Common troubles and solutions
The freezer does not work
At first, check whether the air switch is tripped and whether power failure of external power network occurs, if the fault is not caused by the two reasons, check whether the AC contactor coil of compressor control board is energized; if energized, there is nothing wrong with the control board, and then check the circuit to compressor or compressor condition; if not, there is something wrong with the control board.
