Sanyo MCO-18AIC Service Manual page 17

CO calibration
2
10. Function mode
F00: Simply pass through.
F01: Time length of UV lamp illuminating is changed. (initial: 000)
F02: UV lamp 24hours sterilization mode set
F03: Service code input (code: 384)
F04: UV lamp life span check
F05: Display the voltage in CO
F06: Change the output ratio of bottom heater (initial:12)
F07: Change the output ratio of door heater (initial: 4)
F08: Auto changer, DEMO mode, Auto Zero mode set (initial : 000)
F09: Display a temperature in CO
F10: Display a coefficient of adjustment value for CO
F11: Display a coefficient of adjustment value for CO
F12: Display the temperature in ambient temperature sensor
F13: Initialize non volatile memory
F14: LEDs and drivers performance check
F15: Display a value to adjust zero point in temperature (initial: 008)
F21: Communication device address (ID) set (initial: 000)
F22: Communication parameter set (initial: 000)
F24: Interlock the remote alarm with buzzer (initial: 000)
F25: Ring Back time set (initial: 030)
F30: Display ROM version
Direction for use: In PV display, press CAL key for 5seconds or more to enter the device into
F01: Time length of UV lamp illuminating is set. (initial: 0min, range:0~30min)
Note) UV lamp is optionally provided.
<Direction Input "F01" on the temperature display then press ENT key to show a present SV
for use> on the CO
ENT key to store the value. Finally returns to PV.
If a value out of the range is input then ENT key is pressed, the buzzer beeps for
a second continuously to keep the previous set.
<Action> After the door is opened and shut, UV lamp illuminates in appointed time then
automatically goes off. There is approx. 3~5seconds delay to active the mode,
due the device would check water level in the humidify pan just after the door
shut. With UV lamp illuminating, the lamp goes off if the door is opened.
: In PV display, press CAL key for approx. 5seconds to enter the device
into temperature calibration mode, then press CAL key again to enter
the device into CO
2
Input a proper value with
recognize and store a span calibrated value. Finally the device returns
to PV display. (a span adjustment)
If CO level is lower than 0.9% or higher than 20% on the display, or if a
2
value to calibrate is higher than 2.0%, the buzzer beeps to cancel the
data input then automatically returns to PV display.
During Auto Zero adjustment (the decimal point of the 2
on CO display), CO
2
sensor
2
temperature calibration mode. Input a desired function code with
and key then press ENT key.
display. Input the desired value with
2
14
calibration mode.
key and
calibration cannot be performed.
2
(UV lamp is optionally provided)
(UV lamp is optionally provided)
(UV lamp is optionally provided)
sensor box
2
zero point
2
span point
2
key then press ENT key to
nd
digit is blinking
key and key then press
key