Sanyo MDF-394 Service Manual page 20

7. Other functions
Auto Return
Alarm resume time :
Sensor temperature :
Battery accumulation
time
Condensing fan
motor accumulation
time
Capillary heater
operation
ROM version
: If there is not any key operation for 90 seconds in each setting mode,
Key Lock mode and Function mode, automatically reverts to chamber
temperature mode.
Note) Auto Return is not worked in F09 and F10.
This is the function to prevent someone pressing BUZZER key to stop
buzzer beeping when the unit is into alarming condition.
Press BUZZER key to stop buzzer beeping. Buzzer beeps again after a
certain alarm resume time elapses.
Alarm resume time is settable in F25. (See Function mode for details)
F12: Temperature of temp. sensor is displayed
(Ex. -80.2㷄㩷 㸢㩷 displayed as '80.2')
F13: Temperature of cascade sensor is displayed.
(Ex. +67㷄㩷 㸢㩷 displayed as '067㷄')
F14: Temperature of filter sensor is displayed.
(Ex. 67㷄㩷 㸢㩷 displayed as '067')
F15: Temperature of AT sensor is displayed.
(Ex. 30㷄㩷 㸢㩷 displayed as '030')
F03: Battery accumulation time is displayed.
:
(Ex. 2years and 6months accumulated 㸢㩷 displayed as '02.5')
The display shows '02.8' to inform the battery exhaustion.
Replace with new battery.
<Reset of accumulation time>
Step into F06. Input '409' and press SET key to turn the display
to '00.0' with BATTERY lamp (DP55) goes off.
F32: Condensing fan motor accumulation time is displayed.
(Ex. 5years and 6months consumed 㸢 displayed as '05.5')
:
<Reset of accumulation time>
Step into F06. Input '419' and press SET key to turn the display
to '00.0' with DP55 lamp goes off.
F18: Input '000' to stop compressor operation and to conduct
:
electricity in capillary heater. Input '000' again to stop capillary
heater operation when capillary heater is conducted electricity.
Input '001' to have capillary heater inoperative, while the
compressor stops operation in every 18 hours.
:
F30: ROM version is displayed (Ex. Ver. 1.00 㸢㩷 displayed as "1.00")
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