E-Tech S 290 Instrucciones de instalación, uso y mantenimiento - Página 12

Navegue en línea o descargue pdf Instrucciones de instalación, uso y mantenimiento para Caldera E-Tech S 290. E-Tech S 290 16 páginas. Combination boiler

To Control
Circuit MCB
L
N
E-Tech Single Phase
Power Wiring
Stage 1 Power Relay 1
Stage 1 Power Relay 2
Stage 2 Power Relay 1
To Boiler Body
To Control
Circuit MCB
L1
L2
L3
N
E-Tech S Tri Phase
Power Wiring
Blue
Red
Black
Orange
Stage 1
Power Relay 1
Blue
Red
Black
Orange
Stage 1
Power Relay 2
Blue
Red
Black
Orange
Stage 2
Power Relay 1
Blue
Red
Black
Orange
Stage 2
Power Relay 2
To Boiler Body
INSTALLATION
11