Electrical Connection Diagram 380V (3-Phase) (15-40Kw Models) - Maktek OMEGA LCD Installation And Service Manual

3.8.4 Electrical Connection Diagram 380V (3-phase) (15-40kW Models)

Electronic water flow sensor
3-way valve actuator motor
Software
Interface
Limit thermostat
Circulation pump
Circuit
Breaker
R
CH temperature NTC sensor
DHW temperature NTC sensor
Water pressure switch (Optional)
Float water level sensor
Room thermostat (Optional)
Ambient temperature probe (Optional)
Wi-fi Module (Optional)
Water pressure sensor
LCD Backlight Set
Glass fuse
Neutral Cable Terminal
S T N
24
Earth Connection
Safety thermostat