352
PO
S AVE THESE INSTRUCTIONS
(352PO) SPA ENGLISH 7.5” X 10.3” PANTONE 295U 12/16/2021
English
Page 17
OPERATION (continued)
Function
ON
OFF
Information shown on LED display alternates between
Remaining fi lter pump time and water temperature
Remaining HST time and water temperature
Remaining HST time and water temperature fi rst.
Then remaining HDT time and water temperature.
Remaining HDT time and water temperature
Heater Function Setting Examples
Temp set
at (
o
C/F)
HST
HDT
Action
40/104
000H
000H
HST & HDT functions are off . Heating system has to be
activated manually by pressing ( ) button. See “Spa Control
Panel” section for details. The heater will continuously heat until
the temperature is reached and then hold at that temperature.
40/104
000H
005H
Turn the heater on and set a run time at which point the heater
will turn itself off . The heater will continuously heat until the
temperature is reached and then hold at that temperature
until the 5 hours run time has expired, regardless if the water
temperature has reached 104°F/40°C or not.
40/104
012H
005H
Turn the heater on some time into the future to a set temperature
and set a run time at which point the heater will turn itself off .
The heater will start after 12 hours and continuously heat until
the temperature is reached and then hold at that temperature
until the 5 hours run time has expired, regardless if the water
temperature has reached 104°F/40°C or not.
40/104
012H
000H
Turn the heater on some time (in hours) into the future to a
set temperature. The heating system will start after 12 hours,
and continuously heat until the water reaches 104°F/40°C and
then hold at that temperature. When the spa water temperature
drops 1.8-3.6°F (1-2°C) below the set temperature the heating
system will restart. When the fl ame icon on the display is red,
the heating system is activated. When the fl ame icon turns
green, the water is at the set temperature. The heating system
is at rest and the fi ltration system will continue working nonstop.
