JULABO Magnum 91 Temperature System - Manual (Page 33)

Temperature System Magnum 91
33
7. Manual operation
7.1. Start - Stop
Setp: 20.00°C
IntAct: 21.00°C
ExtAct: --.--°C
Control: Intern
21.00
S 20.00
P x.xx
Start:
IN Press the start/stop key .
The actual bath temperature is displayed.
For approx. 3 seconds the VFD-Info-Display shows the adjusted
>Mode< .
Adjustment > sys open <
 OPEN SYSTEM
Adjustment > sys close <  CLOSED SYSTEM
The temperature system runs.
Notice:
The message >SELECT SYSTEMPump<
according to the connected system. The insertion is effected cyclicly until the adustment has
been made (see page 29 Adjusting Mode:)

In the >Mode< > fill < or. >drain<>SELECT SYSTEM< is shown when starting.
Notice:
For physical reasons, refrigeration units provide full cooling performance only after some
minutes. After the start up to 5 minutes can go by, until the cooling capacity is given.
Setp.: 20.00°C
IntAct 21.00°C
ExtAct: --.--°C
Control: Intern
Stop-Mode
-OFF-
S 20.00
P x.xx
Stop:
IN Press the start/stop key .
The VFD indicates "OFF" and the message STOP-MODE flashes in
line 4 on the LCD.
The unit also enters the safe operating state "OFF" after a mains power interruptance. The
temperature values entered via the keypad remain in memory. With the temperature system in
keypad control mode, press the start/stop key to restart operation. With the instrument in
remote control mode, the personal computer must first resend the parameters set via the
interface before the temperature system may be restarted.