Goldline LOGIC PL-P-4 - Manual (Page 11)

3. Plumbing
Pool/Spa system configuration
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.
8 23
Freeze Protection Speed
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.
Freeze Protection Temperature
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.
External Input Interlock
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
if “Heater1” is enabled
if “Heater1” is enabled
Allow Low Speed
Disabled
Toggle between Enabled and Disabled (default)
Move to next menu item or previous/next configuration menu
if “Heater1” is enabled and
1-speed filter pump is not selected
Heater1
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.
Heater Cooldown
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.
Heater Extend
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.
Allow Low Speed
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
SOLAR BOOST
PUMP
SOLAR
VALVE
HEATER
HEATER
BYPASS
VALVE
(manual)
CELL
FLOW
SWITCH
CHECK
VALVE
POOL SWEEP
BOOST PUMP
WATER
FEATURE
PUMP
POOL/SPA
RETURN
VALVE
WATER
FEATURE
VALVE
SPA
SPA JET
PUMP
SPA
BLOWER
POOL/SPA SUCTION
VALVE
CHECK VALVE
POOL VACUUM
VALVE
MANUAL
VALVE
MANUAL
VALVE
MANUAL
VALVE
ENERGY
FILTER
TWO-WAY
VALVE
SKIM
POP-UP
SPILLOVER
POP-UP
OVERFLOW
POP-UP
RETURN
JET
IN-FLOOR
CLEANER
VALVE
WATER
FEATURE
PUMP
WATER
FEATURE
POP-UP
MAIN
DRAIN ENERGY
SAVER
PRESSURE
CLEANER
NON-BOOST
PRESSURE
CLEANER
PRESSURE
CLEANER
SUCTION
CLEANER
SOLAR
TEMPERATURE
SENSOR
POOL
FILTER
PUMP
High Voltage Relays Valve Outputs
Filter Pump
Lights
Aux 1
Aux 2
Pool/Spa Suction
Pool/Spa Return
Valve 3
TRANSFORMER
HIGH VOLTAGE
LIGHTS
LOW VOLTAGE
LIGHTS
FIBER OPTIC
LIGHT SOURCE
COLOR WHEEL
ISOLATED
WATER
FEATURE
PUMP
POOL/SPA
TEMPERATURE
SENSOR
CHECK
VALVE
(prevents draining
of raised spas)
CHECK
VALVE
(prevents draining
of raised spas)