wallas Spartan, Installation, Operation And Service Instructions

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Summertime
Summertime selection disables coolant pump in pause mode. Heater will go to pause mode when the coolant target
temperature is exceeded by +10 °C (18 F) and it starts heating when the hot water temperature drops below the target
temperature.
Summertime function can be turned on in two alternative ways.
Option 1 Use the Arrow
Buttons (left or right) to
move the orange selections
square to the
Summertime
Icon .
Confirm the selection by
pressing the
Select Button .
White icon turns orange.
Option 2 Use Arrow
Buttons to move the
orange selection square to
Settings from the main
menu bar. Use the
Arrow
Buttons (left or right) to
move the orange selections
square to text Summertime.
Press the
Select button .
Use Arrow Buttons
to select On or Off. Confirm
the selection with the
Select
button.
Shut down
Option 1 Quick shut
down: Press and hold
the
Select Button down
for more than 4
seconds.
Stopping will
appear and the Power
Icon light will change to
white indicating the unit
is off.
Option 2 Alternatively use
the Arrow Buttons to move
the selection square to the
Start/Stop Icon and press
the Select Button .
Press and hold the Select
Button down for more than
3 seconds and release.
Stopping will appear and the
Power Icon light will change
to white indicating the unit is
off.
Note: The system mode that was used last upon shutdown will be the same mode when the heater is turned on again.