Hayward OnCommand Operation Manual page 13

T1 and T3 configurations are identical
Set Day and Time Filter T1-all
Wednesday 10:37P 8:30A to 4:00P
or
Filter T1-wkend
8:30A to 4:00P
Filter T1-wkday
8:30A to 4:00P
T2 and T4 configurations are identical
Set Day and Time Filter T2 -all
Wednesday 10:37P 8:30A to 4:00P
or
Filter T2-wkend
8:30A to 4:00P
Filter T2-wkday
8:30A to 4:00P
Set Day and Time Spa-all
Wednesday 10:37P 6:00P to 9:00P
or
Spa-wkend
6:00P to 9:00P
Spa-wkday
6:00P to 9:00P
Adjust time setting
Move between start and stop times & to previous/next menu item
Adjust time setting
Move between start and stop times & to previous/next menu item
Adjust time setting
Move between start and stop times & to previous/next menu item
For one speed pumps, this is the first filter timeclock and will determine the normal hours of filtration for
the pool. For pool/spa combination systems with spillover enabled, the valves will automatically
switch to spillover mode at the start of the filtration period. For all other systems, the valves will switch
to the pool-only position. Refer to the text above for general notes regarding timeclock programming.
For two speed or variable speed pumps, this setting will be the period of time when the pump runs at
high speed (the word "Filter T1" in the display will be replaced with "Hi T1", and "Filter T3" will be
replaced with "Hi T3"). There is a separate timeclock for the low speed operation (see "Filter T2"
below). If the high speed and low speed periods overlap, then the pump will operate in low speed
during the overlap period.
There are several reasons the filter pump may be running at times other than the timeclock period set
above. These include super-chlorination, spa operation, manual operation, heater cooldown, freeze
protection and "solar-extend".
Adjust time setting
Move between start and stop times & to previous/next menu item
Adjust time setting
Move between start and stop times & to previous/next menu item
Adjust time setting
Move between start and stop times & to previous/next menu item
For one speed pumps, this is the second filter timeclock.
For two speed or variable speed pumps, this timeclock will set the normal time period for filter pump
low speed operation (the word "Filter T2" in the display will be replaced with "Lo T1", and "Filter T4"
will be replaced with "Lo T4"). If the filter pump was off prior to the start of this time period, the filter
pump will first turn on at high speed for 3 minutes to prime and establish water flow. Afterwards, it will
drop down to low speed for the remainder of the programmed low speed time period. While this time
clock will override the high speed timeclock (see above), there are several reasons why the pump will
automatically switch to high speed operation during this programmed time period. These include
manual operation, spa operation, or heating operation. Refer to page 9 for general notes regarding
timeclock programming.
Adjust time setting
Move between start and stop times & to previous/next menu item
Adjust time setting
Move between start and stop times & to previous/next menu item
Adjust time setting
Move between start and stop times & to previous/next menu item
This menu is only available if the system has been setup for "pool and spa". Only one timeclock is
available for Spa operation. During the programmed spa time, the OnCommand will turn on the filter
pump and move the pool/spa valves into the "spa-only" position. The heater will automatically heat
the spa up to the programmed spa temperature (page 6). This programmed spa operation will take
precedence over all other automatic functions and only manual operation of the filter button or pool/
spa valve button will override this function.
If your pool has a separate jet pump or blower controlled by Aux1 and/or Aux2 , you will have to
program those separately (see page 11).
10