Hisense AHM-080FJFAA Operation Installation Maintenance Manual page 47

10.2.2 Main Parts of E lectric Box
① PCB1
② Transformer
③ Relay
● Used for electric heating in water module
④ Relay
● Used in electrical heater in refrigerator
⑤ Terminal Block TB4
● Used for small power control and adopt
signal
Wire Holder
⑥
● Fix external input power of TB4 terminal
block
Wire
⑦ Holder
● Fix external input power of TB4 terminal
block
⑧ Terminal Block TB3
● Used for electric heating of water module
and electric heating of water tank externally
connected
⑨ Terminal Block TB1
● Used for introducing 220V power cable
externally connected
Wire
⑩ Holder
● Used for fixing 220V power cable
externally connected
Wire
Holder
11
● Used for fixing communication cable of
indoor and outdoor unit
Terminal Block
12
● Connect Communication cable and
externally connected cable
Fuse
13
● Used for electric heating in water module, 25A
Fuse
14
● Used for electric heating in water tank, 25A
PCB2
15
Trunking
16
41