Code Alarm F65 Especificações descarregar pdf (Página 19)

020406080 100 120

3000

2750

2500

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2250

1000

1250

1750

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-500 50 100 150 200 250 300 350 400 450 500 550

TEST VALUES

RESISTANCE

Metering pump approx. 10 Ω for 12 volt heater; approximately 36 Ω for

24 volt heater

Glow Pin approx. 0.9 Ω

CHECKING THE SENSORS

To check the sensors, measure the resistance at current temperature, see

following diagrams:

TEMPERATURE SENSOR

OVERHEATING SENSOR

Figure 13

TROUBLESHOOTING

BASIC TROUBLESHOOTING

In the event of failure there are several items which should be checked rst

before any major troubleshooting is done.

Check:

• Circuit breakers and fuses.

• Electrical lines and connections.

• For interference in combustion air and exhaust pipes.

• That there is fuel in the tank.

• Battery voltage.

FLAME SENSOR

Figure 14

Maintenance / Troubleshooting & Repair

REVISION LEVEL A - 12/09/13

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