HOMCOM 820-244 Operation Instruction Manual page 19

IV. electrical schematic diagram：
H1
PCB
H2
ACL
NTC
ACN
L
N
Power Line
V. Operation instruction：
1. Mounting&Placing：
(1) Unpack the packing and pull the heater out gently, place on a steady plane on either
vertical or horizontal position.
(2) Insert the power plug and nameplate labeled consistent power socket, ready to use；
Note:the inlet of the air inlet should not be too close to the wall,so as not to affect the air
intake,and then affect the use effect;The vent can not be on the wall for a long time
Fuses
Heater 1
Heater 1
Switch
EN-3
Manual temperature limiter