HTP Versa Hydro PHE130-119, Установка Запуск Техническое обслуживание Запасные части

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Fault Code F05
This display indicates that the top temperature of the tank is excessive. If this code is accompanied by the
illuminated red fault light and LOCKOUT flashing on the display, then this code indicates that the
temperature on the top sensor has exceeded 230
o
F and a serious safety issue exists. The unit will not
restart until a technician repairs the cause of the excessive temperature and resets the unit.
If the red fault light is not illuminated and this message is displayed then the top temperature of the tank is
at or above 210
o
F. The message will clear automatically when the temperature drops below 194
o
F. While
this message or lockout fault is displayed, the pump will be on as indicated on the bottom line.
Remedy:
1. Check the electrical connection to the thermistor on the outlet manifold. Verify 5 VDC by checking in
Molex connector. If not 5 VDC, check harness. If harness is OK, replace control. NOTE: Verify thermistor
values by referencing the resistance table in Part 12.
2. Replace thermistor if necessary.
Fault Code F06
This display indicates that the bottom temperature of the tank is excessive. If this code is accompanied by
the illuminated red fault light and LOCKOUT flashing on the display, then the temperature on the bottom
sensor has exceeded 230
o
F and a serious safety issue exists. The boiler will not restart until a technician
repairs the cause of the excessive temperature and resets the unit.
If the red fault light is not illuminated and this message is displayed then the bottom temperature of the
tank is at or above 210
o
F. The message will clear automatically when the temperature drops below 194
o
F. During the time that this message or lockout fault is displayed, the pump will be on as indicated on the
bottom line of the display.
Remedy:
1. Check the electrical connection to the thermistor on the outlet manifold. Verify 5 VDC by checking in
Molex connector. If not 5 VDC, check harness. If harness is OK, replace control. NOTE: Verify thermistor
values by referencing chart in this manual.
2. Replace thermistor if necessary.
Fault Code F09
The unit tried to ignite four times during a call for heat and failed ignition all four times. This code indicates
a serious safety issue. The unit will not restart until a technician repairs the cause of no ignition and
resets the display. The red fault light and word LOCKOUT will flash on the display. During this lockout
fault, the pump will be on as indicated on the bottom line.
Remedy:
1. Watch the igniter through the observation window provided.