Diagnostic Codes
Diagnostic Codes
Temperature Control Diagnostic Codes
Temperature control diagnostic codes appear on temperature display.
These alarms turn off heat. E99 clears auto- matically when communication is regained. Codes E03 through E06 can be cleared by
pressing 
. For other codes, turn main
power OFF | then ON | to clear. |
| Code | Code Name | Alarm Zone |
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| 01 | High fluid temperature | Individual |
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02 | High current | Individual | |
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03 | No current | Individual | |
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04 | FTS not connected | Individual | |
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05 | Board | Individual | |
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06 | Loss of zone communication | Individual | |
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30 | Momentary loss of communica- | All | |
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| tion |
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99 | Loss of display communication | All | |
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See repair manual for corrective action.
For hose zone only, if FTS is discon- nected at startup, display will show hose current 0A.
42 | 312062W |
