Hayward Pro Logic® Operation Manual page 25

NOTE: Heater1 and Heater2 configuration are identical. If Heater2 is enabled then Valve4 will automatically be disabled due
to the fact that they use the same output relay and only 1 function can be assigned to that relay.
Heater1 Config.
+ to view/change
Heater1
Disable
if "Heater1" is enabled
Heater1 Name
Gas Heater
if "Heater1" is enabled
Heater1 Cooldown
Disabled
if "Heater1" is enabled
Heater1 Extend
Disabled
if "Heater1" is enabled and
2-speed filter pump is selected
Allow Low Speed
Disabled
if "Heater1" is enabled and
variable speed filter pump is selected
Minimum Speed
50%
display for Heater2 if "Heater2" is enabled
No
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 valves, the proper temperature setting will be
used.
Heater Name
The Pro Logic allows you to assign any one of a number of names (e.g. "Gas Heater, Heat Pump, etc.)
to each of the heater control functions. This will make the Pro Logic much more user friendly to the
homeowner when they want to turn various heaters on or off or set temperatures. A sheet of small
name labels is included with the Pro Logic main unit and each remote display/keypad so that appro-
priate pushbuttons can be labeled the same as the name that you have assigned.
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.
For a Pool/Spa Setup selection of "Pool Only", "Spa Only" or "Pool and Spa-Std", Heater1 and/or
Heater2 cooldown affect the filter pump. For "Pool and Spa-Dual", Heater1 is associated with the spa
filter and Heater2 with the pool filter.
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.
Push to access heater options
Move to previous/next configuration menu
Toggle between Enabled and Disabled (default) Heater 1
Move to next menu item or previous/next configuration menu
Rotates between all available names
Move to next menu item
Toggle between Enabled and Disabled (default) Heater 1 Cooldown
Move to next menu item
Toggle between Enabled and Disabled (default) Heater 1 Extend
Move to previous/next configuration menu
Toggle between Enabled and Disabled (default)
Move to next menu item or previous/next configuration menu
Select the desired minimum filter pump speed for Heater 1 (Filter Lowest to Highest)
Move to next menu item or previous/next configuration menu
Toggle between Enabled and Disabled (default)
Move to previous/next configuration menu
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