Sanyo MCO-5M Service Manual page 22

F07: Prevent condensation by changing the electricity output ratio in the door heater.
(initial: 6, settable range: 0~19)
<Direction Input "F07" on temperature display and press ENT key to show a current SV on
for use> CO display. If there is condensation on the door, sum the value on CO
2
up and press ENT key to store the value and automatically reverts to PV.
F08: Auto Changer ON/OFF set, (Demonstration mode set) (initial: 000)
In Auto Changer mode, both of CO
requested to supply. With Automatic CO
(MCO-21GC) is optionally installed, a lamp of cylinder in current used (either
lamp-A or lamp-B) is lit to switch manually one to another with A/B key.
If the cylinder in current used is empty, automatically switches to another
cylinder and the lamp of empty cylinder flashes.
<Direction Auto Changer mode (in the 3
for use> Input "F08" on temperature display and press ENT key to show a current SV in
the 3
(Auto Changer is inoperative), the value "1" means Auto Changer is operative.
F10: Displays a coefficient for CO
<Direction Input "F10" on temperature display and press ENT key to display a coefficient of
for use> CO zero point adjustment value on CO
2
the device for 90seconds, automatically reverts to PV display.
<Description> In initial value is 000, if PV is 1.3% then zero adjustment performed, the
coefficient would be "-1.3%". At the time "-13" should be displayed in F10.
F11: Displays a coefficient for CO
<Direction Input "F11" on temperature display and press ENT key to display an adjustment
for use> value for CO
for 90seconds, automatically reverts to PV display.
<Descriptio The value is adjusted when CO
n> calibrate CO
calculation is 4.5/5.0 X 100 = 90.
F12: Displays a ambient temperature sensor temperature
<Direction Input "F12" on temperature display and press ENT key to display an ambient
for use> temperature sensor temperature on CO
the device for 90seconds, automatically reverts to PV display.
Note) This temperature is not synchronized with an actual ambient temperature since it
is affected by waste heat in electrical parts. (Indication should be approx. 7~8 C
higher than actual temperature)
F13: Initializes the non-volatile memory (initial: 000)
This function should be used only when data in the non-volatile memory
cannot be restored owing to unexpected events (ex: noise).
Do not use in normal condition.
<Direction Input "F13" on temperature display and press ENT key to display "000" on CO
for use> display, then change the 1
the data in non-volatile memory.
rd
rd
digit on CO display. The value "0" means the normal mode is set
2
2
2
zero point on CO
2
with SV 4.5% when the CO
2
st
digit to "1" (001) and press ENT key to initialize all
19
cylinders are available when CO
2
cylinder changeover system
2
digit on CO display)
2
zero point adjustment value (initial: 000)
display. If you press ENT key or leave
2
span point adjustment (initial: 100)
display. If you press ENT key or leave the device
2
is calibrated. For example, in initial value is 100,
2
level is displayed as 5.0%, the
2
display. If you press ENT key or leave
2
display
2
is
2
2