1, common faults: radiator as a whole is not hot. Remedy: open the radiator into the backwater valve.

2, radiator is not hot (the valve has been opened), radiator half is not hot, radiator sound of water.

Remedy: Heating film may have gas, to be deflated.

Method 1: First, the radiator inlet valve closed. Open the running wind release valve exhaust, water overflow, close the vent valve.

Method 2: the radiator inlet valve closed 3/4, and then backwater valve is closed, open the exhaust valve exhaust, close the valve when the water overflow. And then open the backwater valve and water valve. If after the operation, the breakdown still can not eliminate, must inform the maintenance personnel.

3, common faults: radiator pipe temperature is not enough, room temperature is too low. Remedy: water temperature is low, improve the inlet temperature, the property inspection system should be.

4, common faults: radiator into the backwater valve to the inside (near the heating direction) leakage. Remedy: Close the water valve, and quickly notify the installation team for maintenance.