11
[e] VERSION COMPARISON
Operator P01873-01 (Ver. 1.9A or later),
P01873-02 (Ver. 1.4A or later)
P01873-01 (Ver. 1.8D or earlier),
P01873-02 (Ver. 1.2F or earlier)
End-user
● Control mode: Normal
● No. 2: Target integrated freeze
completion temperature
cannot be
changed.
● Target integrated freeze completion
temperature
cannot be changed
by
pressing “SERVICE 1” or “SERVICE 2”
button on control panel
* Control label has been changed.
● Control mode: Normal
● No. 2: Target integrated freeze
completion temperature
can be changed
.
● Target integrated freeze completion
temperature
can be changed
every 0.5°C
by pressing “▲UP” or “▼DOWN” button
on control panel.
● Change range:
-5°C to -40°C
Service
engineer
● Control mode: Maintenance mode
· Press and hold “RESET” button for more
than 3 seconds to show setting number “1”.
· Select desired number with “SERVICE
1(▲)” or “SERVICE 2(▼)”.
· Press “RESET” button to flash set value
on display.
· Change set value with “1(▲)” or “2(▼)”.
· Press “RESET” button to memorize set
value and return to setting number.
· Leave buttons untouched for 30 sec to
shift to normal mode.
● All settings are adjustable.
● Adjustable range:
Nos. 2 and 3 have
additional setting ranges.
No. 2: Target integrated freeze completion
temperature
Factory setting ± 3°C
* every 0.5°C
No. 3: Target integrated freeze completion
time
Factory setting ± 2 min
* every 1
min
* Factory settings cannot be changed,
but set values can be changed within the
above setting ranges.
● Control mode: Maintenance mode
· Press and hold “RESET” button for
more than 3 seconds to show setting
number “1”.
· Select desired number with “▲” or “▼”.
· Press “RESET” button to flash set value
on display.
· Change set value with “▲” or “▼”.
· Press “RESET” button to memorize set
value and show setting number.
· Leave buttons untouched for 30 sec to
shift to normal mode.
● All settings are adjustable.
● Adjustable range: e.g. Nos. 2 and 3
No. 2: Target integrated freeze
completion temperature
-5 to -40°C
* every 0.5 °C
No. 3: Target integrated freeze
completion time
5 to 90 min
* every 1 min
* Factory settings can be changed.
