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3. When POOL AUTO mode is selected, each press of
the UP or DOWN buttons will increase / decrease
the pool setpoint temperature. Holding the UP or
DOWN buttons down will speed up the change of the
temperature values.
4. When SPA mode is selected, each press of the UP
or DOWN buttons will increase / decrease the spa
setpoint temperature. Holding the UP or DOWN
buttons down will speed up the change of the
temperature values.
5. When TIMED SPA mode is selected, the display will
read “Up or Dn to Set”. This tells the user to press
the UP or DOWN buttons to set the desired timer for
timed SPA heating operation. Pressing the UP button
will increase the timer in 15-minute increments (up
to 6 hours maximum). Pressing the DOWN button
will decrease the timer by 15-minute increments.
The timer will start and the unit will begin heating as
necessary to maintain the Spa setpoint temperature
for this duration. At the end of the timed period, the
unit will automatically go to the last operational state
(POOL HEAT, POOL COOL, POOL AUTO, SPA, or
OFF). Once the unit turns on, the display will toggle
between the current Spa water temperature and
the current operating state (“Heating” for example).
Pressing the MENU button will change the display
to show the time remaining on the timer. Press the
MENU button again to go back to the current status.
The control saves the setpoint changes in non-volatile
memory and begins using them for heat demand decisions
after both the UP and DOWN buttons have been released
for 2+ seconds.
REMOTE Mode is accessed by pressing and holding the
UP and DOWN buttons simultaneously for 3 seconds.
When exiting the REMOTE mode, the control always
selects the OFF Mode.
If the UP, DOWN or MENU buttons are pressed while in
REMOTE mode, the display will read “Exit Remote Mode
to Adjust Temp”. Mode and temperature setpoints are not
changed. Press and hold the UP and DOWN buttons for 3
seconds to exit REMOTE Mode.
The INSTALLER/SERVICE menu can be accessed by
pressing and holding the UP and MENU buttons for 3+
seconds. The INSTALLER/SERVICE menu does not
affect operation of the unit which continues to operate in
the background. When in this mode, pressing the UP or
DOWN buttons will toggle through the various information
reported. Some items (Fault History and Sensor
Temperatures) have multiple values (press UP or DOWN
buttons to scroll through the additional information. The
INSTALLER/SERVICE menu may be exited to return to the
previous display be pressing the UP and MENU buttons or
it will automatically be exited if no button is pressed within
60 seconds.
10. CONTROL MENUS
The USER menu is accessed by pressing and holding the
MENU button on the display for 3+ seconds. This menu
allows the end user to change temperature settings and
pump periods as desired. There are different features and
settings required for different Model types. The model
types shown are HEAT ONLY, POWER DEFROST and
HEAT/COOL. The following table outlines the items noted
on the display in HEAT ONLY, POWER DEFROST and
HEAT/COOL configurations, the default values and range
of adjustable values as well as a brief description of the
feature.
Summary of Contents for Raypak 2450
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