3.8.4 Electrical Connection Diagram 380V (3-phase)
3-way valve actuator motor
Room thermostat (optional)
Circulation pump
Electronic flow sensor
Water pressure switch
CH temperature NTC sensor
DHW temperature NTC sensor
Limit thermostat
Float level sensor
Resistance
switches 1
switches 2
Cooling Fan for Relay Board
Earth connection
Short-circuit thermostat
N
T
S
R
MAIN
BOARD
RELAY
BOARD
L N
L N N L
Display supply
Relay supply
21
Содержание OMEGA
Страница 1: ...rev no 02 23 08 2019...
Страница 16: ...13...
Страница 31: ...28 5 3 TROUBLESHOOTING...
Страница 34: ...31 7 TECHNICAL TABLE...
Страница 36: ...10 EXPLODED VIEW 6 40kW MODELS 33 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 14 23 25 26 27 24...
Страница 38: ...10 2 HYDROLIC GROUP DETAIL 35 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 59 57 58 60 62 61 63 65 64...
Страница 39: ...10 3 RELAY BOARD GROUP DETAIL 36 66 67 68 69 70 71 72...
Страница 42: ...11 1 MAIN HEAT EXCHANGER GROUP DETAIL 39 31 32 34 33 35 36 37 42 43 44 46 38 39 40 41 45...
Страница 43: ...11 2 RELAY BOARD GROUP DETAIL 40 47 48 49 50 51 52 53 54...