10
SELECTOR SWITCH
(OPTION #1)
“Timed Filtration & Heat”
and
“Timed Filtration & Automatic Heat”
TIMED FILTRATION & AUTOMATIC HEAT
The low speed pump, ozonator (optional) and heater will turn on automatically to
maintain the current water temperature. The low speed pump and ozonator (optional)
will also run during the filter cycle(s) that are set on the time clock. (See “Setting the
Time Clock for Filtration” for further details)
TIMED FILTRATION & HEAT
The low speed pump will turn on during the filter cycle. Heating is automatically
controlled by the loss of temperature during the filter cycle(s). If your system is 50
Amp/220V and you wish to heat outside of the filter cycle, the pump must be activated
manually and the thermostat turned up to the desired temperature.
SELECTOR SWITCH
(OPTION #2)
“
Continuous Mode”
and
“Timer Mode”
CONTINUOUS MODE
The low speed pump will always be filtering the spa unless the jet switch is
activated. While in this mode if the water temperature drops or the thermostat is turned
up, the heater will turn on automatically to heat the spa water.
TIMER MODE
The thermostat solely controls the low speed pump and the heater. Example: If
the thermostat is turned up the low speed pump will turn on followed by the heater. Once
the temperature is met the heater and low speed pump will turn off.
SELECTOR SWITCH
(OPTION #3)
“Time Clock Mode”
and
“ Thermostat Mode”
TIME CLOCK MODE
The low speed pump will turn on and run for the duration of the time set on the
time clock. If the thermostat is calling for heat during the set time, the heater will heat
the spa water to the set temperature.
THERMOSTAT MODE
The thermostat solely controls the low speed pump and the heater. Example: If
the thermostat is turned up, the low speed pump will turn on and activate the heater.
Once the temperature is met the heater and low speed pump will turn off.
SELECTOR SWITCH
Summary of Contents for AP-4 SYSTEM
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