Roberts Gorden MGB Series Manual de servicio descargar pdf (Pagina 37)

SECTION 9: WIRING AND ELECTRICAL INFORMATION

31 of 85

9.6 Wiring Diagram Oil Models 15-30 (horizontal mounting)

RELAY

RED/WHITE

BROWN

REMOTE BURNER LOCKOUT LIGHT

R N.C

BROWN

R N.O

BROWN

P.S N.O

BLUE

LOCKOUT

RED/WHITE

BLUE

RELAY

PRESSURE SWITCH

4.8 MBAR (1.96"W.C)

OIL BURNER 7 WAY PLUG

7 POLE SOCKET

GROUND

NEUTRAL

BURNER RUN

LOCK-OUT LAMP

FLAME LAMP

LIVE

SIGNAL

7 POLE PLUG

PACKAGED BURNER

BLUE

BROWN

BLUE

BREAKER 10 AMP

FAN CONTROL (OPTIONAL)

TIME / TEMPERATURE CONTROLS

BLUE

BROWN

R1 N.O

BROWN

MAIN FAN MOTOR

BROWN

FAN

LIMIT

BROWN

BLUE

BROWN

FAN/LIMIT STAT

GREEN/YELLOW

BROWN

230 V

1 ph

50 Hz

GREEN/YELLOW

NOTES:

1. C O NTROL WIRE TO BE A MINIMUM OF 1 mmØ ,FLEXING TYPE,

HAVING A TEMPERATURE RATING OF A LEAST 105°C AND 600V OR EQUIVALENT.

COLORS 230 VAC: PHASE-BROWN, NEUTRAL-BLUE, GROUND-GREEN/YELLOW.

2. ALL WIRING SHALL BE IDENTIFIED AT BOTH ENDS, WITH CABLE BEING IDENTIFIED WITH

THE SAME TERMINAL NUMBER TO WHICH IT IS CONNECTED TO IN THE CONTROL PANEL.

MAIN TERMINALS LOCATED IN CONTROL PANEL.

WIRE(S) LOCATED IN CONTROL PANEL.

WIRE(S) LOCATED IN FIELD.

NOTE:

Any of the original wire supplied with

the heater must be replaced with wiring

material having a temperature rating of

at least 105°C (221°F) and 600 V.

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Roberts Gorden MGB Series Manual de servicio Pagina 37

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