Abnormality/Error In The Stc-U; "Power" Led And Error Messages - Edwards STP-XF1303 Series Instruction Manual

4.4

Abnormality/Error in the STC-U

When the "POWER" LED flashes in orange or red, check the contents of the error message
displayed on the LCD of the STP control unit (see Table 5).
Power LCD message
LED
(STP control unit)
Orange
"T.Cable Disconnected"
flash
Red
"T.Cable Disconnected"
flash
"TMS Sensor Lost"
"External TMS Fail"
Red
"TMS Higher Temp"
light
"TMS Lower Temp"
STC-U eTMS unit
Heater Valve
Off Off
Off Off
Off Off
Off Off
Off On
Off Off
Table 5 - "POWER" LED and error messages
Item
Memory abnormality of STC-U control board
Communication failure with STP control unit
Disconnection of temperature sensor
Connection of inapplicable pump or failure of
STC-U
Control temperature is more than 10 °C
higher than the set value
Lower than abnormal detected temperature
4
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