- 59 -
Weekly
2 chnls
Yearly
2 chnls
Yearly
4 chnls
11. Troubleshooting
Self-check function
When an error occurs, the following error codes are displayed.
Error code
e1
e2
Meaning
CPU error
Memory error
Output
OFF
OFF
Countermeasures
Press .
Press .
Troubleshooting
If there is a problem with the Time Switch, check the following items.
Problems
Output does not turned ON when the
OUT ON/OFF switch is set to ON.
The time is fast or slow.
The display does
not appear.
The display is incorrect.
There is a black spot on the
LCD display's surface.
Check items
Is the power actually ON? Check that the indicator
is turned ON.
Is the Time Switch wired correctly? Check the wiring.
Is the OUT ON/OFF switch set to AUTO?
Is the Time Switch set correctly?
Isn't the Time Switch set for holiday operation?
Isn't the Time Switch set for override and automatic return operation?
Isn't the Time Switch set for day override operation? (Weekly type only)
Isn't the Time Switch set for yearly operation? (Yearly types only)
Are banks (weekly type only) or seasons (yearly types only)
set correctly?
Is the power actually ON? Check that the indicator is
turned ON.
The time accuracy is influenced by the ambient temperature.
Correct the present time in time adjustment mode.
Is theTime Switch installed in a location subject to excessive
noise? Timing performance may be adverserly affected if the
Time Switch is installed in a location subject to excessive
noise. Separate the Time Switch from any sources of noise.
If no Key input is entered within 2 minutes with the power OFF, the
display is turned OFF. The built-in battery may be exhausted.
Please contact the dealer from which you purchased the product.
The Time Switch may be affected by noise or surge. Separate the Time
Switch from any sources of noise. The built-in battery may be exhausted.
Please contact the dealer from which you purchased the product.
Black spot may appear due to static electricity.
The spot disappears after a while.
Section
<Operation>2
<Installation>2,3
<Operation>2
<Operation>4
<Operation>5-1
<Operation>5-8
<Operation>5-4
<Operation>4-6
<Operation>6-4
<Operation>6-5
<Operation>2
<Operation>9
<Operation>3
<Operation>7
RESET
RESET
The Time Switch does not
operate when the power is
turned ON.
The Time Switch does
not operate according
to the settings.
The set value is not retained. The built-in battery may be exhausted. Please contact the
dealer from which you purchased the product.