A.O. Smith Z1 - Water Flow; Electrical Diagram

Figure 3
Water flow
09
Faucet
Level 1
Sensor
Level 2
Sensor
Storage
Tank
UV
Lamp
Sediment
filter
Silver
Activated
Post Carbon
Tap water
Pre-filter
Ball
Valve
Inlet water
3-way joint
Low
Pressure
Switch
Inlet
Solenoid
valve
Check
valve
Faucet
Hot
Tank
Flow
Regulator
UFSS
Filter
Electrical diagram
Figure 4
Reset
PCB
Inlet
SV
LPS
UV LAMP
LED1 LED2
DRIVE PCB
Lower
Level
Sensor
Upper
Level
Sensor
SMPS
P
N
G
150V - 300V
50 Hz
1- Φ
AC supply
Terminal
Block
Hot Water Tank
ECO
Temperature Sensor
24V
DC
GND