Operating procedures
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6. Operating procedures
6.1. Power connection
Caution:
• Only connect the unit to a power socket with earthing contact (PE –
protective earth)!
• The power supply plug serves as safe disconnecting device from the line
and must be always easily accessible.
• Never operate equipment with damaged mains power cables.
• Regularly check the mains power cables for material defects (e.g. for
cracks).
• We disclaim all liability for damage caused by incorrect line voltages!
Check to make sure that the line voltage matches the supply
voltage specified on the identification plate.
• Connect the circulator with mains power cable (20a) to the
mains outlet (21).
• Connect the control cable (15a) between the connectors
(15, 15b).
• Connect the refrigerated circulator with mains power cable
(20b) to the mains socket.
6.2. Switching on / Start – Stop
6.2.1. Switching on the circulator
Switching on:
• Turn on the mains power switch (1).
L The unit performs a self-test. All segments of the 4-digit MULTI-
DISPLAY (LED) and all indicator lights will illuminate.
Then the software version (example: tt 2, V1.12, b004))
appears. The display „OFF“ or „R OFF“ indicates the unit is
ready to operate.
L The circulator enters the operating mode activated before
switching the circulator off:
keypad control mode (manual operation)
or
remote control mode (operation via personal computer).
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