Memmert HPP 108/749 Constant climate chamber (Generation 2003) - Manual (Page 26)

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Operation and control
5.6.2 Settings example normal mode
At a humidity of 70 % rh and 60 % light intensity (optional), the climate chamber should heat
up to 37 °C ( Fig. 18 ).
t t
60 °C
70 °C
40 °C
20 °C
t
60 %
80 %
40 %
20 %
100 %
60 %
80 %
40 %
20 %
100 %
Fig. 18 Example for normal mode
1. Setting the normal operating mode:
Keep the SET key depressed for approx. 3 seconds and the cur-
rent operating mode then begins to flash.
Select the operating mode
with the push-turn control,
while the SET key is held down. After you let go of the SET
key, the control is in the normal operating mode.
2. Setting the temperature setpoint:
Hold down the SET key and set the desired temperature set-
point of 37.0 °C with the push-turn control.
Release the SET key; the appliance will briefly flash, showing the
temperature setpoint. Then the current temperature appears
on the display and the controller begins to move to the set
temperature of 37.0 °C.
► Heating up is indicated by the icon.
► Cooling down is indicated by the green cooling symbol .
°C
3. Adjusting the light intensity (optional):
Turn the push-turn control to the right until the lighting display
flashes. With the SET key held down, set the light intensity to
60 % with the push-turn control (six bars light up). Release the
SET key. The interior light is now at 60 % intensity.
4. Setting the monitoring temperature:
Turn the push-turn control to the right until the monitoring
temperature and the MIN- or MAX-icon flashes. Hold down
the SET key and with the push-turn control set the overtemper-
ature limit to 38.5 °C and the undertemperature limit to
35.5 °C. Turn the push-turn control to the right until the moni-
toring temperature and the AUTO icons flash. Hold down the
SET key and set to on with the push-turn control.
The tolerance band is set in the SETUP menu (see page
42 ).
°C
MIN
AUTO
MAX
PRINT SETUP