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SunTouch Pool and Spa Control System Installation and User’s Guide
Pump Menu (12/13) (Continued)
IntelliFlo® 4 pump
From the IntelliFlo 4x160 menu you can assign a circuit for the IntelliFlo 4x160 pump to control four different
pump speeds. The pump speed can be adjusted to run from 400 to 3450 RPM in increments of 10 RPM. For
more information about the IntelliFlo 4x160 pump, refer to the IntelliFlo 4x160 Installation and User’s Guide
(P/N 357269).
To assign up four circuits and speeds for the IntelliFlo 4 pump:
Menu button: Select the Pumps menu.
Right button: Press the button to select the pump settings.
Up/Down buttons: Select IntelliFlo 4.
Right button: Move to the speed and circuit settings for the IntelliFlo 4 pump. You
can assign up to four custom speeds and four circuits to the pump.
Up/Down buttons: Select the first speed option and circuit for the pump. The speed
can be set from 400 to 3450 RPM in increments of 10 RPM. The default speed for
each circuit is the same as the four speed buttons on the IntelliFlo 4 control panel. The
preset speed for each button on the pump is: Speed 1 button 750 RPM, Speed 2
button 1500 RPM, Speed 3 button 2350 RPM, and Speed 4 button 3110 RPM.
Right button: Move to the first circuit setting for the pump. The circuit selections
are: None, Spa, Pool, AUX 1, AUX 2, AUX 3, SOLAR, HEATER, and FREEZE.
Right button: Move to the second circuit settings for the pump. Use the UP/Down
button to select the custom speed for the pump. If necessary, repeat this process to
assign the third and fourth custom pump speed and circuit setting.
Left button: Press the Left button to return to the main status screen.
IntelliFlo 4 external control
The SunTouch system communicates with the IntelliFlo 4 pump via a two-wire RS-485 cable. For information
about connecting the RS-485 communication cable from SunTouch to the IntelliFlo pump, refer to the IntelliFlo
4x160 Installation and User’s Guide (P/N 357269).

Freeze Protection

Freeze protection protects the pool, plumbing, and equipment against freeze damage. If the outside air
temperature sensor falls below 36° F (2° C), freeze protection is activated and the pool/spa filter pump relay is
switched on to circulate the pool water. To enable freeze protection for a circuit, see page 26. In order to use
the SunTouch freeze protection function, an optional sensor is required to monitor the air temperature. To
enable freeze protection and display the outside air temperature on the main screen, the “AIR SENSOR” must
be enabled (see Advanced Menu 8/13 on page 24). Freeze protection is enabled whenever the outside
temperature is 36º F or lower. When freezing conditions are detected by the air sensor, SunTouch will switch
the filter pump on and circulate pool water continuously through the pool and spa.
Note: If multiple AUX circuits are set to “ON,” the circuit will run the pump at the highest assigned
speed of the active circuit.
Pump Type
[INTELLIFLO 4 ]
Pumps
1 - RPM: 3400
Pump Circuits
1 - [SPA ]
Main Menu 12/13
Pumps