Memmert IF PLUS, Operating Instructions Manual

Page: 44 / 60

44
Menu functions
7.3.5 Timer mode
For universal ovens UN
PLUS
/UF
PLUS PLUS PLUS
and incubators IN
PLUS
/IF
PLUS PLUS PLUS
, you
can choose whether the digital backwards counter with target
time setting (see page 28) should run setpoint-dependent or
not – this determines if the timer should not start until a
tolerance band of ±3 K around the set temperature is reached
( Fig. 24 , B) or if it should start right after activation (A).
t
Timer
t
Timer
A
B
°C/°F
t
6 K
Fig. 24 Timer mode
A Timer independent of setpoint: Timer starts right after activation
Fig. 24 Fig. 24
B Timer setpoint-dependent: Timer does not start until tolerance band is reached
A Timer independent of setpoint: Timer starts right after activation A Timer independent of setpoint: Timer starts right after activation
For sterilisers SN
PLUS
/SF
PLUS PLUS PLUS
, the timer is by default setpoint-dependent. To ensure that the
required temperature is maintained for a sufficient period of time, this setting cannot be
changed. If the temperature is no longer within the tolerance band, the sterilisation time
is, for reasons of safety, restarted as soon as the required temperature is reached again.
For universal ovens UN
PLUS
/UF
PLUS PLUS PLUS
and incubators IN
PLUS
/IF
PLUS PLUS PLUS
, the timer is in this case inter-
rupted and resumed as soon as the required temperature is reached again.
7.3.6 Type of the slide-in unit (
Grid
or
Shelf
)
Here, you have to set the type of the slide-in unit (grid or shelf)
used. The selection Shelf enables you to adjust the control
function to the different air flow characteristics in the interior
when using optional sliding shelves instead of the grids that are
part of the standard delivery.
SETUP
Unit
IP address 255.145.136.225
Subnet mask 255.255.0.0
Alarm temp
°C F
TWW TWB
Timer mode
Slide-in unit
Grid Shelf
SETUP
Unit
IP adress 255.145.136.225
Subnet mask 255.255.0.0
°C °F
Timer mode
Alarm temp
TWW TWB
Slide-in unit
Grid Shelf