38 _ Troubleshooting
4. TROUBLESHOOTING
4-1. INFORMATION CODE
4-1-1. DMT800/DMT610/DMT350 Series
CODE SYMBOL
Meaning
Occurring condition
Expected condition
Temperature
sensor Error
:KHQ9RUEHORZRU9RUDERYHLVPDLQWDLQHGIRURYHUVHFRQGV
7KHUPLVWRUWHUPLQDOQRWFRQQHFWHG
3RVVLEOHGHIHFW7KHUPLVWRU0DLQ3%$
Heater Error
:KHQWKHWHPSHUDWXUHFKDQJHLVÛ&RUOHVVZLWKLQWKH¿UVWPLQXWHVDIWHUWKHKHDWLQJVWDUWV
+HDWHUWHUPLQDOQRWFRQQHFWHG
3RVVLEOHGHIHFW0DLQ:LUH+HDWHU0DLQ3%$
+LJKWHPSHUDWXUH
Heating error.
:KHQWKHWHPSHUDWXUHRIWKH7KHUPLVWRULVÛ&RUDERYHIRUPRUHWKDQVHFRQGV
:DWHUVXSSO\WHPSHUDWXUHRIÛ&RUDERYH
3RVVLEOHGHIHFW7KHUPLVWRU0DLQ3%$
/RZOHYHOZDWHU
error
:KHQKLJKOHYHOVHQVRULVQRWGHWHFWHGDIWHUZDWHUVXSSO\ZDVGRQHGUDLQ UH¿OOWKHZDWHU$IWHU
WKHQLIKLJKOHYHOVHQVRULVQRWGHWHFWHGDJDLQWKLVHUURULVRFFXUUHG
:KHQORZOHYHOVHQVRULVGHWHFWHGRYHUVHFRQGVGXULQJZDVKRSHUDWLRQWKLVHUURULVRFFXUUHG
:DWHUOHYHOVHQVRUWHUPLQDOLVQRWFRQQHFWHG
3RVVLEOHGHIHFW$VV\FDVHVHQVRU:DWHU/HYHO6HQVRU0DLQ3%$
+DOIORDGIXQFWLRQ
error
RQO\'07
:KHQPLFURVZLVQRWGHWHFWHGIRURYHUVHFRQGVDIWHUWKH'LVWULEXWRUPRWRUVWDUWV
'LVWULEXWRUPRWRUGHIHFW
0LFUR6:WHUPLQDOLVQRWFRQQHFWHG
0DLQ3%$GHIHFW
:DWHUVXSSO\HUURU
:KHQWKHSXOVHRIRUOHVVLVGHWHFWHGHYHQVHFRQGVDIWHUWKHZDWHUVXSSO\
:KHQÀRZPHWHUSXOVHLVRUOHVVIRUVHFRQGVDIWHUWKHZDWHUVXSSO\VWDUWV
:KHQWKHZDWHUVXSSO\GRHVQRWFRPSOHWHPLQXWHVDIWHUWKHZDWHUVXSSO\VWDUWV
$OLHQSDUWLFOHVZLWKLQZDWHUVXSSO\YDOYH
:DWHUVXSSO\YDOYHWHUPLQDOQRWFRQQHFWHG
3RVVLEOHGHIHFW0DLQ3%$:DWHUVXSSO\YDOYH)ORZ0HWHU
+LJKWHPSHUDWXUH
:DWHUVXSSO\HUURU
:KHQÛ&RUDERYHLVGHWHFWHGGXULQJZDWHUVXSSO\
:DWHUVXSSO\WHPSHUDWXUHLVÛ&RUDERYH
3RVVLEOHGHIHFW7KHUPLVWRU0DLQ3%$
'UDLQHUURU
:KHQ2))VWDWXVRI/RZ/HYHO6:LVQRWGHWHFWHGZLWKLQPLQXWHVGXULQJWKHGUDLQ
$OLHQSDUWLFOHVDUHFORJJLQJLQGUDLQKRVH
'UDLQSXPSWHUPLQDOLVQRWFRQQHFWHG
3RVVLEOHGHIHFW'UDLQSXPS:DWHUOHYHOVHQVRU0DLQ3%$
2YHUOHYHOZDWHU
error
:KHQRYHUÀRZGHWHFWLRQ$'GDWDLV9RUEHORZIRUVHFRQGV
:KHQOHDNDJHVHQVRUGHWHFWV9RUEHORZIRUVHFRQGVGXULQJZDWHUVXSSO\
$OLHQSDUWLFOHVZLWKLQZDWHUVXSSO\YDOYH
&DVH6HQVRUSDUWEUHDNGRZQ
3RVVLEOHGHIHFW)ORZ0HWHU0DLQ3%$:DWHUVXSSO\YDOYH
/HDNDJH
:KHQOHDNDJHVHQVRUGHWHFWV9RUEHORZIRUVHFRQGV
3RVVLEOHGHIHFW(DFKKRVHFRQQHFWLRQ6XPSDQG7XEDVVHPEO\'UDLQ
3XPSDVVHPEO\0DLQ3%$
%XWWRQHUURU
:KHQWKHEXWWRQLVSUHVVHGFRQWLQXRXVO\IRURYHUVHFRQGV
3RVVLEOHGHIHFW6XE3%$LQFRQWUROSDQHO0DLQ3%$
'RRURSHQZDUQLQJ
:KHQGRRULVRSHQLQZDVKLQJSHULRG
'RRULVQRWFORVHGSURSHUO\LQWHVWPRGHRQO\
3RVVLEOHGHIHFW'RRUORFNVZLWFK0DLQ3%$
Communication
error
&RPPXQLFDWLRQHUURUEHWZHHQ0LFRPLQVXE3%$DQG7RXFK,&LQWRXFK3%$RUEHWZHHQ0LFRPLQ
VXE3%$DQG0LFRPLQPDLQ3%$
7RXFK,&LVGDPDJHGRUUHVHWIURPSRZHUQRLVH
0LFRPLQVXE3%$RUPDLQ3%$LVGDPDJHG
8QFRQQHFWLRQ6LJQDOSLQQRW'&YROWDJHEHWZHHQWRXFK3%$DQGVXE
3%$RUEHWZHHQVXE3%$DQGPDLQ3%$
