Thermo Scientific Heracell 150i, Руководство по эксплуатации, Страница: 74 / 156

Operating Instructions | HERAcell® 150i / 240i
7 Handling and control (iCan™ touchscreen controller) 7 Handling and control (iCan™ touchscreen controller)
74
50115191 A / 08.2009
• set value not plausible,
• calibration values too high or too low,
• sensor communication failure,
• sensor parameter not plausible,
• no communication with LM 75.
Control loop for CO
2
gas supply:
• No communication with sensor.
In this case, the auto-start key is dimmed and its function is not
available.
Faulty cancellation of the auto-start routine:
The auto-start is cancelled if:
• an error is detected in the temperature control loop,
• an error is detected in the CO
2
control loop,
• the water filling level is insufficient.
auto-start-Dry execution of auto-start routine:
If the auto-start routine is to be run dry (without water in the
floorpan of the work space), the water level sensor must be
disabled prior to its start
(see chap. 7.11.3‚ pg. 85) .