Goldline LOGIC PL-P-4 User Manual

These systems use a single filter pump and filter.  Pool or spa operation is controlled by two 3-way valves (suction and

return).  Refer to the diagram below.

Some important notes regarding the Pro Logic control of Standard Pool/Spa systems:

In Pool/Spa Config., select:      

Pool/Spa Setup

Pool and Spa

1. The Pro Logic can be programmed to accommodate spa spillover, if desired.
2. A conventional heater (gas or heat pump) and solar can be used to heat both the pool and the spa.
3. If the chlorinator cell is plumbed prior to the pool/spa return valve, then both the pool and the spa can be

chlorinated

4. The water sensor should be installed prior to any heater or solar and will display either the pool or the spa

temperature, depending on the current operation of the pool.  The temperature will only be displayed when the
filter pump is running.

5. If any water feature or pressure side cleaner boost pumps are used, be sure to enable the “interlock” feature

(see “Configuration Menu” for details) to ensure that the pumps operate only when the filter pump is on and the
system is in the “pool only” operating mode.

6. The plumbing diagram above is intended to be used as a general guideline and is not a complete plumbing

schematic for the pool.

7. The air sensor must be installed if the freeze protection feature is enabled for the filter, valves or aux outputs or

if the chlorinator is enabled.

This menu only appears if freeze protection is enabled and the pump is configured for 2-speed or variable
speed pump operation. This is the speed that the pump will run at during freeze protection operation.
Select high (default) or low speed operation.

Select the temperature to be used for freeze protection.  Temperature is adjustable from 33ºF  -  42ºF (1ºC -
6ºC).  38ºF (3ºC) is default. This threshold will be used for all outputs that have freeze protection enabled.

When enabled, the filter pump will be forced off when the external input is active.  Note that freeze
protection will have precedence over this feature.

Heater1 Config.

+ to view/change

Heater1 

Disable

Heater1 Cooldown 

Disabled

Heater1 Extend 

Disabled

Push to access heater options

Toggle between Enabled and Disabled (default) Heater 1

Toggle between Enabled and Disabled (default) Heater 1 Cooldown

Toggle between Enabled and Disabled (default) Heater 1 Extend

Move to previous/next configuration menu

Move to next menu item or previous/next configuration menu

Move to next menu item

Move to previous/next configuration menu

Allow Low Speed 

Disabled

Toggle between Enabled and Disabled (default) 
Move to next menu item or previous/next configuration menu

If the heater is “Enabled”, the heater relay will turn on when the water temperature is less than the desired
temperature setting and the filter pump is running.  The desired temperature is in the “Settings Menu”.  If
applicable, the homeowner will be prompted to enter separate “pool” and “spa” settings.  Depending on
the position of the pool/spa suction valve, the proper temperature setting will be used.

This feature ensures that the heater cools down before water circulation is stopped.  When enabled, the
Pro Logic will continue to run the filter pump for 5 minutes after the heater turns off.  During this period the
filter pump LED will flash and also a “Heater Cooldown, X:XX remaining” message will scroll on the
display.

When the filter pump is running and the heater is on:  Pressing the “Filter” button once will cause the
heater to turn off, but the filter pump will continue to run for heater cooldown (filter LED flashing and
message on display).  Pushing the filter button a second time will override the heater cooldown operation
and turn the filter pump off.

If “Enabled”, the filter extend logic keeps the filter pump running beyond the normal turn-off time until the
pool (or spa) is heated up to the desired temperature setting (see Settings Menu).    Heater extend will NOT
cause the filter pump to turn on, it will only delay the turn off time when the heater is operating.

This menu only appears if the filter is configured for 2-speed or variable speed operation.  During default

operation, high speed mode is used whenever the heater is on.  If Allow Low Speed is enabled, low speed
will be allowed even if the heater is on.

Filter Pump
Lights

Aux 1

Aux 2

Pool/Spa Suction
Pool/Spa Return

Valve 3