Sanyo MDF-C8V User Manual download pdf (Page 53)

SETTING OF ALARM RESUME TIME

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

during alarm condition (The remote alarm is not silenced). 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.

Press numerical value shift key for

5 seconds.

The first digit is flashed.

Pressing the key shifts the digit which can be set.

Set the figure to F25 with the

digit shift key and numerical value

shift key.

When pressed, the figure of settable

digit increases.

4 Press set key. SET

The current setting is displayed.

The middle digit is flashed.

Set the figure to 020 with the

numerical value shift key.

When pressed, the figure of settable

digit increases.

6 Press set key. SET

Alarm resume time is memorized and

the current chamber temperature is

displayed.

Ŷ 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.

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

new setting is effective on the next alarm condition.

Ŷ The setting cannot be changed during power failure.

Ŷ The remote alarm during power failure or buzzer and remote alarm during alarm test cannot be

silenced.

Ŷ The setting mode returns to the temperature display mode automatically when 90 seconds has passed

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

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 91 92

No comments

Sanyo MDF-C8V User Manual Page 53