17
Error codes
Any malfunctions during operation will be identified by an error message on the display�
Proceed as follows in such cases:
F
Switch off device using the main switch at the back of the device
F
Carry out corrective measures
F
Restart device
Error code Effect
Cause
Solution
Err 02
Pump off
Heating/refrigerating off
Motor over current (rate
current)
- Reduce pump motor speed
- Use fluid with lower viscosity
- Check if the pump impeller is blocked
Err 04
Pump off
Heating/refrigerating off
Motor hall signal missing
- Reduce pump motor speed
- Use fluid with lower viscosity
- Check if the pump impeller is blocked
Err 06
Pump off
Heating/refrigerating off
Too low liquid level
- Check the fluid level and buoyage
Err 09
Pump off
Heating/refrigerating off
Device internal temperature is
too high
- Check the ambient temperature and let the
device cool down
- Check the fan and clean the grids at the rear side
Err 11
Pump off
Heating/refrigerating off
Temperature difference
between control sensor and
safety sensor is too much
- Check safety temperature circuit and bath fluid
Err 12
Pump off
Heating/refrigerating off
Safety temperature alarm
- Check the bath temperature measurement
Err 13
Pump off
Heating/refrigerating off
Heater switched off by safety
circuit
- Check safety temperature set value, fluid level
Err 15
Pump off
Heating/refrigerating off
Safety shutdown of the
compressor
- Restart the device
Err 16
Pump off
Heating/refrigerating off
Errors at the compressor
(suction side)
- Restart the device
Err 17
Pump off
Heating/refrigerating off
Errors at the compressor
(pressure side)
- Restart the device
Err 20
Pump off
Heating/refrigerating off
Fan cooling system error
- Restart the device
If the actions described fails to resolve the fault or another error code is displayed then take one of the following steps:
- Contact the service department
- Send the device for repair, including a short description of the fault�
Accessories
Tubing and hoses:
LT 5.20
Metal hose (isolated M16 x 1)
LT 5.21
PTFE hose (isolated M16 x 1)
H.PVC.8
PVC tube (nominal width 8 mm)
H.PVC.12
PVC tube (nominal width 12 mm)
H.SI.8
Silicone tube (nominal width 8 mm)
H.SI.12
Silicone tube (nominal width 12 mm)
H.PUR.8
PUR tube (nominal width 8 mm)
H.PUR.12
PUR tube (nominal width 12 mm)
H.FKM.8
FKM tube (nominal width 8 mm)
H.FKM.12
FKM tube (nominal width 12 mm)
See more accessories on
www.ika.com
�
Tubing insulations:
ISO. 8
Insulation (8 mm)
ISO.12
Insulation (12 mm)
Additional accessories:
PC 1.1
Cable (RS 232)
Labworl
dsoft
®
