Sanyo MDF-393, Service Manual, Page: 23 / 34

F13: <Purpose>
<Operation>
To display the temperature of cascade sensor
Input service code in F06 prior to use this mode.
Input F13 and press SET key to display alternately F13 and “XX.X”
(present temperature of cascade sensor). Press SET key to revert to
chamber temperature display.
F14: <Purpose>
<Operation>
To display the temperature of filter sensor
Input service code in F06 prior to use this mode.
Input F14 and press SET key to display alternately F14 and “XX.X”
(present temperature of filter sensor). Press SET key to revert to
chamber temperature display.
F15: <Purpose>
<Operation>
To display the temperature of AT sensor
Input service code in F06 prior to use this mode.
Input F15 and press SET key to display alternately F15 and “XX.X”
(present temperature of AT sensor). Press SET key to revert to
chamber temperature display.
F17: <Purpose>
<Operation>
Non-volatile memory initialization, model code change
Service code should be input in F06 prior to use this mode.
Input F17 and press SET key to display “00X”. Change the value
with
key and key. Press SET key to store and revert to
chamber temperature display.
Model code is identified by its power source.
Model code ‘006’: for 220-240V
<Initial values in Non-volatile memory>
PT sensor Zero Adjustment value
: 0
㷄
Cascade sensor Zero Adjustment value
: 0 㷄
Capillary heater turning on time
: 8 min.
Auto Recovery time
: 30 min.
Chamber temperature
: -80
㷄
High temp. alarm temperature
: +10 㷄
Low temp. alarm temperature
Compressor delay time
: - 10
㷄
: 3 min.
Communication ID
: 000
Communication mode
: 000
Key Lock
: OFF
Remote alarm and buzzer operation
: OFF
Filter alarm buzzer
: OFF
Data to check non-volatile memory
:
F18: <Purpose> To turn capillary heater on/off
<Operation> Service code should be input in F06 prior to use this mode.
Input F18 and Press SET key to display “000” (initial).
Change to desire value “000” or “001” with
key and key.
Press SET key to store the value and revert to chamber temperature
display.
000: Capillary heater is forcibly turned on/off
001: Capillary heater is inoperative
F23: <Purpose> To display the power supply voltage (Unit: %)
<Operation> Service code should be input in F06 prior to use this mode.
Input F23 and press SET key to display F23 and ‘xxx’ (present
power supply voltage) alternately. Press SET key to revert to
chamber temperature display.
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