Memmert ICH 256 Climate Chambers (Generation 2003) User Manual

Page 41

Operation and Control

This ramp programme can only be set for cooled incubators equipped with CO

supply or

interior lighting. Basic appliances do not include adjustment options for CO

or lighting.

The respective descriptions in this example are therefore not relevant for these appli-

ances.
Before programming ramp sequences, especially complicated ones, it is recom-

mended that you prepare a similar plan so that you can enter the required ramp

commands correctly, as described below. For the sake of retaining an overview, it is

recommended that you programme large programmes graphically on your compu-

ter, using the "Celsius" software.

1. Setting the programme operating mode:

Hold the SET key down for approx. three seconds; the

current operating mode then begins to flash. Select the

programme operating mode with the push-turn control,

while the SET key is held down.

After releasing the SET key, the control is in the pro-

gramme operating mode.

SETUP

2. Editing the programme:

Select EDIT with the push-turn control, while the SET key

is held down.

After releasing the SET key, the controller is in the pro-

gramme write mode.

3. Weekday for delayed programme start:

Set the start day MO by turning the push-turn control

while the SET key is held down.

4. Setting the clock time for delayed programme start:

Select the time display with the push-turn control.

Hold down the SET key and set time to 8.00 with the

push-turn control.

5. Setting the duration of the first ramp segment:

Turn the push-turn control further to the right until the

time display flashes.

Hold down the SET key and set the time to 0.01 with the

push-turn control.

6. Setting the temperature of the first ramp segment:

Turn the push-turn control to the right until the tem-

perature display flashes.

Hold down the SET key and set the desired temperature

setpoint to 37.0°C with the push-turn control.

°C