
47
LP-454 REV. 1.6.15
Table 14 - NOTE: If you replace a part to remedy a fault, it is recommended that you cycle the unit at least three or four times to assure the
fault has been resolved.
F13
Combustion fan speed
incorrect
– The heater will lock
out if it senses that the fan
speed is less than 70% of
expected rate for more than 60
seconds.
1. Check the combustion air fan wiring.
2. Replace the combustion air fan.
3. Replace the control board.
Содержание phoenix plus PHP199-119
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Страница 37: ...37 LP 454 REV 1 6 15 C INTERNAL WIRING DIAGRAM Figure 21 Stage 1 Wiring Diagram...
Страница 38: ...38 LP 454 REV 1 6 15 Figure 22 Stage 2 Wiring Diagram Not Applicable to 199kBTU Models...
Страница 39: ...39 LP 454 REV 1 6 15 Figure 23 LP 179 L...
Страница 48: ...48 LP 454 REV 1 6 15 Figure 26 LP 454 W...
Страница 49: ...49 LP 454 REV 1 6 15 Figure 27 LP 454 Y...
Страница 50: ...50 LP 454 REV 1 6 15 Figure 28 LP 454 X...
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Страница 55: ...55 LP 454 REV 1 6 15 MAINTENANCE NOTES...