52 Page
Troubleshoong
Owner's Guide
540 (T-H3) models
240 (T-H3J) and
340 (T-H3S) models
Computer board assembly
Surge box assembly
121
713
703
706
063
709
053
703
710
701
713
103
709
402
707
708
714
721
407
408
701
714
403
715
721
707
722
715
402
402
103
713
708
710
709
716
716
722
402
061
