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TROUBLESHOOTING ECCO-PP, ECCO-PT CONT’D
NO HEAT, COMPUTER MODE
IMPORTANT NOTICE:
Before trying to trouble shoot “No Heat in Computer Mode” confirm that the oven heats in
“Manual Mode”.
PROBABLE CAUSE
CORRECTIVE ACTION
Defective output on CPU
board
Check for 24VAC at JP11 (while oven is calling for heat).
If no voltage is present:
Board is operating correctly.
If voltage is present:
Replace CPU.
ANOMALIES
PROBABLE CAUSE
CORRECTIVE ACTION
Display will intermittently
blank out
Check ribbon cable for good connections
Check panel label buttons and confirm that none of the domes are
collapsed.
If domes are collapsed:
Replace panel label.
Intermittently over heats or
under cooks
Check probe for proper resistance.
Check ribbon connection for good connection.
Check probe for good connection.
Summary of Contents for ECCO-T
Page 27: ...26 GENERAL CONT D ONE PAN TWO PAN THREE PAN FOUR PAN FIVE PAN https appliancetechmanuals com...
Page 53: ...52 WIRING DIAGRAM ECCO T 208 240 https appliancetechmanuals com...
Page 54: ...53 WIRING DIAGRAM ECCO T 480 https appliancetechmanuals com...
Page 55: ...54 WIRING DIAGRAM ECCO AP 208 240 https appliancetechmanuals com...
Page 56: ...55 WIRING DIAGRAM ECCO AP 480 https appliancetechmanuals com...
Page 57: ...56 WIRING DIAGRAM ECCO SII 208 240 https appliancetechmanuals com...
Page 58: ...57 WIRING DIAGRAM ECCO SII 480 https appliancetechmanuals com...
Page 59: ...58 WIRING DIAGRAM ECCO C 208 240 https appliancetechmanuals com...
Page 60: ...59 WIRING DIAGRAM ECCO C 480 https appliancetechmanuals com...
Page 61: ...60 WIRING DIAGRAM ECCO PP 208 240 https appliancetechmanuals com...
Page 62: ...61 WIRING DIAGRAM ECCO PP 480 https appliancetechmanuals com...
Page 63: ...62 WIRING DIAGRAM ECCO PT 208 240 https appliancetechmanuals com...
Page 64: ...63 WIRING DIAGRAM ECCO PT 480 https appliancetechmanuals com...