Ariston 100 L - Electrical Connections

5
ELECTRICAL CONNECTIONS
General electrical diagram
External unit (Heat Pump) electrical connections
SYMBOL DESCRIPTION
A Power supply
B Electronic filter
C Interface board
D Heating element
E NTC sensor for
heating element
zone
F Impressed current
anode
Ground connection
H Serial connection
board
I Mainboard
L Operation
condenser
M Compressor
N Fan
O Defrost four ways
valve
P Safety pressure
switch
Q hot water NTC
sensor
R evaporator and inlet
air NTC sensor
S Sensor connection
cable, supplied with
the product