Error Codes; Mounting - Support H 16 V - IKA RH basic 2 Betriebsanleitung

2-wire connecting cables:
Connect plug pins 3 and 5 of the instrument plug.
3-wire connecting cables:
Here the test current circuit can also be produced in the terminal head of the
contact thermometer (connect plug pins 2 and 3).
A 3-wire cable with the required bridge is available (accessories).
The rated temperature is set on the contact thermometer by means of the rotary
magnetic head, whereby the upper edge of the traveling nut is the reference
point on the rated value scale.
The required surface temperature of the heating plat is preselected on the temp-
rotary knob of the instrument.
If the temp-rotary knob is set to the maximally adjustable temperature, the
heating-up takes place as rapidly as possible, yet the medium temperature
overshoots the rated value set on the contact thermometer.
If the temp-rotary knob is set to twice the rated value, the result is good
compromise between rapid heating-up and overshooting.
If the temp-rotary knob is set precisely to the rated temperature, the medium
does not reach the rated temperature owing to a drop in temperature between
heating plate and medium.
The rated temperature is setting on the ETS-D.
If you are using an ETS-D4, we recommend using the ETS-D4 in On/Off mode
(two-point control) at higher medium temperatures.

Error codes

Version RH digital KT/C:
The LED displays (C and D) will start to flash and display a code when a fault is
present. The fault codes and troubleshooting procedure are as follows:
16
Error code LED Cause
E 2 G Inner temperature too high Switch off the unit and allow it cool down. Check
- S - G Safety circuit is triggered
E 2 D No pulse at the reading fork
(faulty reading fork, faulty
motor or motor blocked)
E 6 G Contact plug not plugged in
Breakage and/or short-circuit
of the contact thermometers
Other codes
Version RH basic 2 and RH basic KT/C:
The warning light (I) flashes to indicate that a fault is present. To remove a fault
condition, proceed as follows:
• Switch off the unit and allow it to cool down.
• Trace and remove the cause of the fault.
• Switch on the unit.
If the fault persists, clean the unit and return it for repair.
Mounting - Support rod H 16 V
The H 16 V support rod can be screwed into the threading on the right behind
the housing as follows:
• Remove the plastic cap and washer from the support rod and screw off the
hex nut.
• Place the washer and hex nut on the beginning of the threading on the
housing and hold them in place.
• Screw the support rod into the nut and threading of the housing and counter-
tighten the hex nut.
Solution
that the ventilation slots on the bottom are not
blocked and that cooling air can circulate freely.
Reduce the temperature setpoint or reset the
safety circuit where necessary.
Switch off the unit. Trace the external cause for
blocking the stirring drive. If no external cause
can be determined, clean the unit and return it
for repair.
Plug in contact plug
Replace contact thermometer
Switch off the unit. Clean and return it for repair.