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13
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Error Mode Display
Checkpoint
Check Method and Remedy
Power
Heater/Check
(Lamps do not light.)
Power supply
voltage
Check that approx. 220 to 240 V AC is supplied at both ends of the
power cord connections on the terminal block.
■
If 220 to 240 V AC is not supplied, check the following points.
1
Check that the earth leakage breaker is turned ON.
2
Check that the power cord is connected securely to the terminal
block.
Power supply
voltage on the
power circuit
board (JT-30P8H)
Check that approx. 220 to 240 V AC is supplied between TAB1 and
TAB2 (orange) on the power circuit board (JT-30P8H).
●
If 220 to 240 V AC is not supplied, check the following points.
Power supply
voltage on the
filter circuit board
(JT-30F8)
Check that approx. 220 to 240 V AC is supplied to the following
points in the order of
1
and
2
.
1
Between TAB20 and TAB21 (red)
If approx. 220 to 240 V AC is not supplied, check the power
supply voltage of the earth leakage breaker.
2
Between TAB22 and TAB23 (orange)
If approx. 220 to 240 V AC is not supplied, replace the filter
circuit board (JT-30F8).
●
When 220 to 240 V AC is supplied, check the following points.
Connector dis-
connection for
the display circuit
board (JT-30S5)
Check if the connector CN19 on the display circuit board (JT-
30S5R) or CN18 on the control circuit board (JT-30M8A/JT-30M8/
JT-30M9A) is disconnected.
Connector discon-
nection between
the circuit boards
Check if the connector CN2 on the power circuit board (JT-30P8H)
or CN5 on the control circuit board (JT-30M8A/JT-30M8/JT-30M9A)
is disconnected.
Malfunction of the
control circuit board
(JT-30M8A/JT-
30M8/JT-30M9A)
If no error is found after checking the above, replace the control
circuit board (JT-30M8A/JT-30M8/JT-30M9A).
Malfunction of
the power circuit
board (JT-30P8H)
If the hand dryer does not operate even after replacing the control
circuit board (JT-30M8A/JT-30M8/JT-30M9A), replace the power
circuit board (JT-30P8H).
Description of the error mode display
<JT-SB216JSH2-W/H/S-NE> <JT-SB216KSN2-W-NE>
Power lamp
Heater lamp
: ON
: Slow blinking (ON for 0.4 seconds/ OFF for 0.4 seconds)
: OFF
: Fast blinking (ON for 0.1 second/ OFF for 0.1 second)
Troubles with error display
Power lamp
Check lamp
(2) Troubleshooting
Содержание JT-SB216JSH2-H-NE
Страница 32: ... 32 83 82 81 84 85 86 JT SB216JSH2 W NE ...
Страница 40: ... 40 JT SB216JSH2 H NE 83 82 81 84 85 86 ...
Страница 48: ... 48 JT SB216JSH2 S NE 83 82 81 84 85 86 ...
Страница 56: ... 56 JT SB216KSN2 W NE 83 82 81 84 85 86 ...