23
Warning without a complete shutdown of the unit
Excess temperature warning starting at 75 °C
The return temperature soon reaches the swith-off value of the high
temperature protection (85 °C).
Cooling of the condenser is affected. (see page
Fehler! Textmarke nicht
definiert.
)
Clean air-cooled condenser.
Check the flow rate and cooling water temperature on water-cooled
condenser.
If the unit cannot be returned to operation, contact an authorized JULABO
service station.
Disturbances that are not indicated.
Overload protection:: a) for cooling machine
b) for pump motor
After a short cooling interval, the unit will automatically start running.
F1, F2, F3, F4
Mains circuit breakers (resettable) FL250x
2 Mains circuit breakers (resettable) 4 A
(for Electronics)
2 Mains circuit breakers (resettable) 10 A (for Pump motor)
0
1
F1, F2, F3, F4
Mains circuit breakers (resettable) FL400x
1 Motor protection circuit breaker for compressor motor
2 Mains circuit breakers (resettable) 4 A
(for Electronics)
2 Mains circuit breakers (resettable) 10 A (for Pump motor)
