Haier PBFS21EDAP/S/E Service Manual page 9

DISASSEMBLY
Instruction of Replacing Door Mullion heater on BM21/25 series
1. Remove the screws on mullion;
2. Disconnect the earth wire and connector;
3. Remove the screws on mullion;
4. Remove the upper cover,seal and bottom cover;
5. Remove the screw fixing earth wire;
6. Tear off the heater and replace a new one.Then Install it according to the steps above.
Notice:
1. Be careful:the distortion of clip will cause gap between the bottom cover and mullion.
2. After reassembly mullion,run 5-10 minutes,feel surface of the mullion.If it's not warm,check
the connection,and reconnect if necessary.