Zodiac AquaLink PDA PS4, Owner'S Manual

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ENGLISH
AquaLink
®
PDA | Installation and Operation Manual
4.3 Two Speed Operation
NOTE
This equipment may not be part of your system. Please check with your installer. Optional TWO SPEED RELAY required.
4.3.1 Two Speed Manual Operation
NOTE
In order to label AUX2 as LOW SPEED, it is required to have the DIP switch S1-2 turned in the ON position.
NOTE
All DIP switches are located on the left side of the AquaLink PDA power center bezel.
1. For Pool and Spa Combination Units
If your control is a POOL and SPA combination with a 2-speed filtration pump, the control will operate as
follows: HIGH SPEED (Filter Pump) must be on before LOW SPEED. Filter Pump button, as well as the Spa
button, turns it to HIGH SPEED. LOW SPEED (AUX 2) button toggles back and forth from LOW to HIGH.
2. For Pool or Spa Only Units
To use HIGH/LOW Speeds, Filter Pump turns on HIGH SPEED, AUX 2 turns on LOW SPEED. Whatever
mode last used is the off button. To toggle, press whichever speed is not on.
3. Two Speed Programming for All Units
When programming HIGH and LOW Speeds to operate together, think of HIGH SPEED (Filter Pump) as
total duration of filtration time, then set Low Speed (AUX 2) to operate within that duration. For example,
if you want High Speed on for 2 hours and Low Speed for 10 hours, program the Filter Pump (High Speed)
from 8 AM to 8 PM and Low Speed from 10 AM to 8 PM.
NOTE
It is not necessary to program both HIGH and LOW Speeds, even with a Combo Control System. If only LOW SPEED is
programmed, HIGH SPEED will turn on at the LOW SPEED on time to prime the pump. After three (3) minutes the system
will switch to LOW SPEED for the remainder of its programmed time.