- 144 -
(2)
Reading the time data
•
For time display
Example: 9 hours 12 minutes
•
Date display
1
When upward controller that can set time is connected
Example: May 10, 2003
2
When upward controller that can set time is not connected
Example: 52 days after power was turned ON
Time data holding function
❇
This function is not compatible with some units.
The outdoor unit has a simple clock function to receive the time setting from the system controller, such as the G-50,
and count the current time with an internal timer.
If an error (prediction) occurs, the error history data and the error detection time are saved in the service memory.
The error detection time saved in the service memory and the current time can be confirmed with the service LEDs.
Note 1) This is a simple clock function so the time should be used only for reference.
Note 2) The date and time data is all set to 00 as the default.
If a system controller that sets the time in the outdoor unit, such as the G-50, is not connected, the time and
days elapsed from the first time the power was turned on will be displayed.
If the time setting has been received, the count will start from the set date and time.
Note 3) The time data is not updated when the outdoor unit's power is off. When the power is turned off and then on
again, the count will resume from the time before the power was turned off. Thus, a time differing from the
actual time will be saved.
(This also applies when a power failure occurs)
The system controller, such as the G-50, sets the time once a day. Thus, if this type of system controller is
connected, the time will be updated to the correct time after the settings are received. (The data stored in the
memory before the settings are received will not be corrected.)
"." disappears if the time data is deviated due to a power failure,
or if a system controller for setting the time is not connected.
Alternate
display
❇
The year and month display uses ".". The date display has no ".".
Date
Month
Year
❇
The year and month display uses ".". The date display has no ".".
Alternate
display
Day count
Содержание CITY MULTI CMB-P1016V-F
Страница 17: ...FANCON board CNFAN CNPOW CNFC2 CN15V1 CNDR1 CNIPM1 G A board Terminal for signal grounding CNDC1 CNDC2 16 ...
Страница 18: ... 17 RELAY 10 board RELAY 4 board ...
Страница 19: ... 18 BC controller SW4 SW5 SW2 SW1 CN12 Power supply 1 EARTH 3 N 5 L CN02 M NET transmission CN03 CNTR ...
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