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Installation
and
Operation
To display/change the low temperature alarm setting press
until
illuminates. The display will flash the current limit value. Use the arrow buttons
to change the value. You can not set the alarm closer than 0.1°C below the
setpoint. Attempting to causes the indicator to flash and, on Digital Plus
controllers, sounds the alarm.
On units with the Digital Plus controller, pressing Mute prior to pressing
SCROLL will abort any change and return you to the fluid temperature display.
Once an arrow button is depressed
starts to flash. If an arrow button is not
pressed within 10 seconds the display will return to the current reservoir
temperature.
Once the desired setting is displayed, press
again to confirm the change.
The display will rapidly flash the new value twice and then return to the recircu-
lating fluid temperature. If the new value is not confirmed within 60 seconds the
display will return to the fluid temperature and ignore any change.
To display/change the high temperature alarm setting press
until
illuminates. The display will flash the current setting value. Use an the arrow
buttons to change the value. You can not set the alarm closer than 0.1°C
above the setpoint. Attempting to causes the indicator to flash and, on Digital
Plus controllers, sounds the alarm.
On units with the Digital Plus controller, pressing Mute prior to pressing
SCROLL will abort any change and return you to the fluid temperature display.
Once an arrow button is depressed
starts to flash. If an arrow button is not
pressed within 10 seconds the display will return to the current reservoir
temperature.
Once the desired limit is displayed, press
again to confirm the change.
The display will rapidly flash the new value twice and then return to the recircu-
lating fluid temperature. If the new value is not confirmed within 60 seconds the
display will return to the fluid temperature and ignore any change.
To turn the unit off, press
. The pump will stop and the refrigeration will
shut down.
NOTE:
The RTE-740 refrigeration system is designed to shut down
thirty seconds after the pump.
Thermo recommends waiting a minute before restarting the unit.
High Temp Alarm
Stopping
Low Temp Alarm
