Toshiba ESTIA HWS-1102H-E, Service Manual

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Toshiba
(2) LED indication switching (SW800, SW803 operation)
(2) -1. Indication switching list
Operating SW803 can switch the indications of LED D800 to D804 on the outdoor control board.
Switch Function and details
Abnormality indication (Current abnormality)
This switch indicates the current abnormality.
Without an abnormality, the lights are off.
(See (2)-2)
Abnormal indication (Latest abnormality: Latest abnormality including the current one)
After the abnormality status is released, this setting enables users to see the previous abnormalities.
(Previous abnormality can be checked even if the power is once turned off.)
* If there is an abnormality now, the abnormality details of the current one is displayed.
* This setting does not display a TO sensor failure.
(Check for the failure with the setting for current abnormality.)
(See (2)-2)
Temperature sensor indication
These switches indicate the temperature sensor detecting value.
* TC=TWO+2 (heating, hot water supply)
TC=TWO (cooling)
(See (2)-3)
Current indication
This switch indicates the current value in the outdoor unit.
(See (2)-3)
Compressor operation frequency indication
This switch indicates the compressor operation frequency.
(See (2)-3)
PMV Openness indication
This switch indicates PMV (Pulse motor valve) position.
(See (2)-3)
1234
ON
SW803
1234
ON
SW803
1234
ON
TD
SW803
1234
ON
TE
SW803
1234
ON
TS
SW803
1234
ON
TO
SW803
1234
ON
TL
SW803
1234
ON
TH
SW803
1234
ON
TWI
SW803
1234
ON
TC*
SW803
1234
ON
SW803
1234
ON
SW803
1234
ON
SW803
+00A09-002_01EN_SVM_ALL_Air_to_Water.book Page 122 Monday, October 5, 2009 2:09 PM