Sanyo MDF-U5486S User Manual download pdf (Page 17)

- 58 -

SETTING OF ALARM RESUME TIME

The alarm buzzer is silenced by pressing alarm buzzer stop key (BUZZER) on the control panel during

alarm condition. (A remote alarm is continuing the operation.)

The buzzer will be activated again after certain suspension if the alarm condition is continued. The

suspension time can be set by following the procedure shown in the Table 5 below.

The example in the table is based on the assumption that the desired duration is 20 minutes.

Note: The duration is set in 30 minutes at the factory.

Table 5. Setting procedure for alarm resuming time (change from 30 minutes to 20 minutes)

Description of operation Key operated Indication after operation

1 ----

The current chamber temperature is

displayed.

2 Press digit shift key for 5 seconds.

The first digit is flashed.

Set the figure to F25 with the digit

shift key and numerical value shift

key.

The settable digit is shifted.

When pressed, the figure of settable

digit changes.

4 Press set key. SET

The current resume time is displayed.

The second digit is flashed.

Set the figure to 020 with the

numerical value shift key.

When pressed, the figure of settable

digit changes.

6 Press set key. SET

The setting is memorized and

the current chamber temperature is

displayed.

• The settable alarm resume time is 10, 20, 30, 40, 50, or 60 minutes (The setting is 010, 020, 030, 040,

050, or 060). The buzzer would not reset if the reset time is set in 000.

• It is recommended to set the alarm resume time when the freezer is not under alarm condition. The

setting during alarm condition is effective on the next alarm condition.

• The setting cannot be changed during power failure.

• The set mode returns to the temperature display mode automatically when 90 seconds has passed

without any key operation. In this case, any setting before pressing set key (SET) is not memorized.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 33 34

No comments

Sanyo MDF-U5486S User Manual Page 17