Troubleshooting

Problem

 

Cause

 

Correction

 

 

 

 

 

 

1.

AC1A-AC2B contacts not operating

1A.

Check AC1A-AC2B contacts for

 

 

correctly.

 

proper operation.

 

 

 

B.

Check control wiring to external

 

 

 

 

load.

 

 

 

C.

Check harness between boards is

 

 

 

 

properly connected.

 

 

 

D.

Check that there is 24 VAC to one of

Supervised loads (air conditioner, etc.)

 

 

 

the terminals.

 

 

E.

Be sure 5 minute lock out has

are not operating when generator is

 

 

 

 

 

elapsed.

supplying power

 

 

 

 

 

F.

Be sure air conditioner start time

 

 

 

 

 

 

 

delay has elapsed.

 

2.

Too much load on generator.

2.

Decrease load to generator.

 

3.

Current transformer not connected.

3.

Connect current transformer.

 

4.

Broken current transformer.

4.

Replace current transformer.

 

5.

Status LED stays lit constantly.

5.

Contact an authorized service

 

 

 

 

center.

 

 

 

 

 

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