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Low Profile Membrane
Key Functions
ON/OFF
The
ON/OFF
key toggles the controller from on to off and vice versa. The
controller will not switch to the ON mode unless proper conditions exist inside
the unit. See Error Messages in this section.
LOC/REM RS485
The
LOC/REM RS485
key toggles the unit from local to remote to RS485
operation. The RS485 mode is serial communication.
INT/EXT
The
INT/EXT
key switches between the internal and external RTD probe.
Display #1 will alternate from
INT T XXC
to
EXT T XXC
. The control of the
fluid temp will switch from internal RTD probe to the external RTD probe. If
there is no external probe the controller will continue to display and to control
from the internal RTD probe.
RESET
The
RESET
key will attempt to clear the Add Fluid or Change Filter condition
status.
NEXT
The
NEXT
key is used to sequence through the controller displays.
YES
The
YES
key is used to increment values displayed on the controller.
NO
The
NO
key is used to decrement values displayed on the controller.
ENTER
The
ENTER
key is used to accept values displayed on the controller.
HEAT ENABLE
COOL
PUMP
LOCAL
REMOTE
FLUID LEAK
LEVEL FAULT
EXT SENSOR
LOW FLOW
ADD FLUID
FILTER
BREAKERS
HIGH TEMP
HEAT
ON/OFF LOC/REM
INT/EXT
RESET
NEXT
YES
NO
ENTER
RS485
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