Sanyo CG1411 Manual Do Utilizador

Normal

ORG – ORG  DC 90 – 120 V

Normal

WHT – WHT  1 – 2.5 k

Ω

Normal

ORG – ORG  1 – 2.5 k

Ω

In case of abnormality 

➞

Replace heating electromagnetic valve.

➁

Disconnect heating gas valve (GV1, CN08) connector, and measure resistance at connector.

In case of abnormality 

➞

Replace outdoor unit PCB.

3) Check electromagnetic valve (GV2) of the combination gas valve.

➀

Measure DC voltage at electromagnetic valve connector (CN08) (under heating operation, during combustion).

In case of abnormality 

➞

Replace heating electromagnetic valve.

➁

Disconnect heating electromagnetic valve connector (CN08), and measure resistance at connector.

Normal

AC 104 – 126 V

In case of abnormality 

➞

Replace outdoor unit PCB.

4) Check proportional control valve (PV).

➀

Measure DC voltage at proportional valve connector (CN11) (under heating operation, during combustion).

In case of abnormality 

➞

Replace flame rod.

5) Check flame rod.

➀

Check if flame rod connector (CN17, 1P) is connected properly.

➁

Measure AC voltage between flame rod connector and ground.

*

Use a circuit tester (set to 

Ω

range).

*

Use a circuit tester (set to 

Ω

range).

Normal

BLU – BLU  DC 5 – 30 V

*

Use a circuit tester (set to DC range).

*

Use a circuit tester (set to AC range).

*

Use a circuit tester (set to DC range).

In case of abnormality 

➞

Replace flame rod.

➂

Disconnect flame rod connector (CN17) and measure direct current at connector.

Normal

DC 2µA or more

*

Use a circuit tester (set to DC range).

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➀

Check in same manner as “Failure Display 

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