Change Of Compressor Delay Time - Panasonic MDF-237 Operating Instructions Manual

CHANGE OF COMPRESSOR DELAY TIME

The compressor delay time can be changed to reduce the load on the power line and to facilitate the
start-up (resume) of the freezer after power failure.
The example in the table is based on the assumption that the delay time is changed to 4 minutes.
(The delay time is set in 3 minutes at the factory.)
Note:
• The setting range for delay time is between 3 and 15 minutes. The cool down of chamber temperature
may be slow when the setting of delay time is over 5 minutes, depending on the installation environment.
There is no need of changing the delay time when the capacity of power source is adequate.
Table 6. Changing procedure for delay time (change from 3 minutes to 4 minutes)
Description of operation
1
Press numerical value shift key for
2
5 seconds.
Set the figure to F05 with the
3
numerical value shift key.
4 Press set key.
Set the figure to 004 with the
5
numerical value shift key.
6 Press set key.
• The compressor starts to run with the delay time when the power cord is connected to th outlet or after
power failure.
• The compressor delay time set mode returns to the temperature display mode automatically when 90
seconds has passed without any key operation.
Key operated
The current chamber temperature is
----
displayed.
The first digit is flashed.
When pressed, the figure of settable
digit changes.
The current delay time is displayed.
SET
The first digit is flashed.
When pressed, the figure of the first
digit changes.
The delay time is memorized and
SET the current chamber temperature is
displayed.
17
Indication after operation