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| Model PFE- 590/592 | |
| In the event of a control system failure, the digital display will | |||
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| show an “Error Message”. These messages are coded: “E04”, | ||
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| “E05”, “E06”, “E41”. A constant tone is heard when an error code | ||
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| is displayed, and to silence this tone, press any of the product | ||
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| buttons. |
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DISPLAY | CAUSE |
| PANEL BOARD CORRECTION | |
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“E04” | Control board overheating | Turn switch to OFF position, then turn | ||
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| switch back to ON; if display still shows | |
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| “E04”, the board is getting too hot; check for | |
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| signs of overheating behind the control | |
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| panel; once panel cools down the controls | |
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| should return to normal; if “E04” persists, | |
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| replace the control | |
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“E05” | Shortening overheating | Turn switch to OFF position, then back to | ||
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| ON; if display shows “E05”, the heating | |
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| circuits and temperature probe should be | |
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| checked; once the unit cools down, the | |
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| controls should return to normal; if “E05” | |
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| persists, replace the controls | |
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“E06” | Temperature probe failure | Turn switch to OFF position, then back to | ||
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| ON; if the display shows “E06”, the tempera- | |
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| ture probe should be checked; once the | |
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| temperature probe is repaired, or replaced, the | |
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| controls should return to normal; if “E06” | |
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| persists, replace the controls | |
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“E41” | Programming Failure |
| Turn switch to OFF position, then back to | |
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| ON. If display shows “E41”, the control | |
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| should be | |
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| section); if the error code persists, replace | |
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| the control panel. | |
“E71” |
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Pump motor relay failure or | Replace relay if contacts are stuck closed; |
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| wiring problem |
| check wiring on POWER/PUMP switch, or at | |
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| wall receptacle; L1 and N may be reversed | |
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403 |