67
Table 11
Fault Code FOU
This display indicates that the outdoor sensor is defective, either shorted or open, or the outdoor
temperature is below –40
o
F. NOTE: The installer must choose YES for Function 12 to enable this feature.
The unit will continue to operate when this error is displayed but the control will ignore the outdoor reset
feature and run at the programmed temperature. The bottom line of the display will indicate the status of
the pump.
Remedy:
Inspect wiring from outside sensor for damage or shorted connections and repair as necessary. Measure
resistance of outdoor sensor and compare to resistance chart. If not within range on chart, shorted or
open, replace sensor.
Summary of Contents for Versa Hydro PHE130-119
Page 23: ...23 Figure 5 Figure 6 ...
Page 24: ...24 Figure 7 ...
Page 25: ...25 F HYDRONIC PIPING Figure 8 ...
Page 26: ...26 Figure 9 ...
Page 27: ...27 Figure 10 ...
Page 28: ...28 Figure 11 ...
Page 29: ...29 Figure 12 ...
Page 32: ...32 F INTERNAL WIRING Figure 14 Internal connection diagram ...
Page 38: ...38 Figure 17 ...
Page 48: ...48 Figure 25 ...
Page 76: ...76 Figure 29 ...
Page 77: ...77 Figure 30 ...
Page 78: ...78 Figure 31 LP 314 G ...
Page 79: ...79 Figure 32 ...
Page 81: ...81 ...
Page 82: ...82 ...
Page 83: ...83 MAINTENANCE NOTES ...