Roberts Gorden MGB Series Manual de servicio descargar pdf (Pagina 38)

COMBAT

CABINET HEATERS INSTALLATION, COMMISSIONING, OPERATION AND SERVICE MANUAL

32 of 85

9.7 Wiring Diagram Gas Models 40-50 (floor standing)

BROWN

R N.C

BROWN

R N.O

BROWN

P.S N.O

RELAY

BLUE

LOCKOUT

BROWN

PRESSURE SWITCH

4.8 MBAR (1.96"W.C)

GAS BURNER 7 WAY PLUG

7 POLE SOCKET

GROUND

NEUTRAL

BURNER RUN

LOCK-OUT LAMP

FLAME LAMP

LIVE

SIGNAL

7 POLE PLUG

PACKAGED BURNER

BROWN

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 600 V OR EQUIVALENT.

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

2. POWER WIRE FROM INPUT AND OUTPUT TERMINALS TO BE A MINIMUM

OF 1mmØ, FLEXING TYPE.

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

COLORS 400 VAC 3 PH : L1-BROWN , L2-BLACK , L3-GREY AND NEUTRAL-BLUE,

GROUND-GREEN

/YELLOW.

3. 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.

CONTACTOR

BREAKER 10 AMP

FAN CONTROL (OPTIONAL)

TIME / TEMPERATURE CONTROLS

BLUE

BROWN

3 PHASE ONLY

BROWN

BLACK

GREY

BROWN

FAN

LIMIT

BLUE

BROWN

GREEN/YELLOW

FAN/LIMIT STAT

400 V

3 ph

50 Hz

MTR

MAIN FAN

MOTOR

GREEN/YELLOW

NOTE:

Any of the original wire supplied with

the heater mu st be replaced with wiring

material having a temperature rating of

at least 105°C (221°F) and 600 V.

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 91 92

Comentarios a estos manuales

Sin comentarios

Roberts Gorden MGB Series Manual de servicio Pagina 38

Comentarios a estos manuales