Unpacking; Commissioning; Setting The Target Temperature; Setting The Operating Modes - IKA HB eco Mode D'emploi

• Unpacking

- Unpack the device carefully,
- Any damage should be notified immediately to the shipping
agent (post, rail or logistics company).
Observe the ambient conditions (temperature, humidity, etc.) list-
ed under "Technical data".
Prior to commissioning the device, determine the filling quantity
of the tempering medium due to the used evaporator piston size
(approx. 2.5 l tempering medium by using a standard 1 l evapora-
tor piston).
• Switch on the device using the mains switch (B).
• At every start, the display will show all display segments (Fig. 2),
the software version (Fig. 3), and the operating mode (Fig. 4).
• The heating bath temperature is held constant by the control

Setting the target temperature

Activate the SET function by turning and pressing the rotating/
pressing knob (C).
• Set the desired heating bath temperature by turning the rotat-
ing/pressing knob (C).

Setting the operating modes

Operating mode A
• Switch on the device at the mains switch (B).
• The heating function is switched off.
• The target value is set to 20 °C.
• The target value can be adjusted.
• The heating function must be restarted following a power fail-
ure.
• Mode A appears on the display when switching on the device.
Factory setting: Mode A
Operating mode B
• Switch on the device at the mains switch (B).
• The heating function is switched off.
• The target value is set to 20 °C or the most recent set tempera-
ture.
• The target value can be adjusted.
• The heating function must be restarted following a power failure.
• Mode B appears on the display when switching on the device.
Safety temperature
The safety circuit prevents the temperature of the heating bath
from getting too high as a result of controller error. Once the
safety temperature has been reached, the device switches off per-
manently.
Furthermore, dry running of the heating bath is detected. The de-
vice switches off permanently.
12
Unpacking

Commissioning

The unit is ready for service when
the mains plug has been plugged
in.
• Scope of delivery
- Heating bath IKA HB eco
- Power supply cable
- USB cable
- Operating instructions
- Warranty card
circuit and is additionally monitored by the safety circuit.
In the event of an error occurred in the control circuit, the heat-
ing bath is switched off permanently by the safety circuit.
An error in the control or safety circuits is shown on the display.
The heating function can no longer be started.
• When switching off the heating function and the medium tem-
perature is higher than 50 °C, the display will alternately show
the set temperature (Fig. 5) and "HOT" (Fig. 9). Otherwise, the
display will alternately show the set temperature (Fig. 5) and
OFF (Fig. 8).
When switching on the heating function, the display will alter-
nately show set temperature (Fig. 5) and the actual temperature
(Fig. 6 or Fig. 7).
• The LED setpoint temperature (H) will be always on whenever
the set temperature is shown. (Fig. 5)
• Confirm the value by pressing the rotating/pressing knob (C).
• Start the heating process by pressing the rotating/pressing knob
(C).
Operating mode C
• Switch on the device at the mains switch (B).
• The heating function is switched on or off depending on the last
selected setting.
• The last target value set in mode B applies.
• The target value cannot be adjusted.
• The heating function will be automatically restarted following a
power failure.
• Mode C appears on the display when switching on the device.
Switching the operating modes
• Switch the device off at the mains switch (B).
• Press and hold rotating/pressing knob (C) and switch the device
on at the mains switch (B). Release the rotating/pressing knob
(C) after 2 seconds.
• Sequence A, B, C, A etc.
• The operating mode appears on the display when switching on
the device.
The dry running function detects both accidental heating of the
heating bath without liquid and dry running caused by water
evaporation starting at a set temperature of 60 °C. The error mes-
sage E 26 (Fig. 11) appears and the heating bath is switched off
permanently. To remedy this error, see "Error codes".