Section 7. Power Center Pcb Dip Switch; Dip Switch Functions - Jandy AquaLink RS PDA Installation Manual

Section 7. Power Center PCB DIP
Switch Settings
IMPORTANT Do not program equipment ON/OFF
times until all DIP switches are set.
7.1 DIP Switch Functions
DIP #1 ON- AUX 1 Controls Pool Cleaner
If you installed a booster pump for a pool cleaner,
the relay coil for the booster pump must be plugged
into the AUX 1 relay socket. If a non-booster
pump cleaner is installed, plug the JVA into the
cleaner JVA socket. Turn ON DIP Switch #1.
• Main filter pump turns on whenever cleaner
turns on.
• Cleaner will not turn on until filter pump
has been on for three (3) minutes (to ensure
priming of system).
• Cleaner turns off when water circulation is
to spa.
• Cleaner turns off when spa spillover feature
is activated.
• Cleaner turns off for three (3) minutes when
solar is activated (to ensure air is purged
from the system).
• AquaLink RS PDA Handheld Remote
display reads "CLEANER" rather than
"AUX 1".
DIP #2 ON- AUX 2 Controls Low Speed of Filter
Pump
Turn this switch ON if you want to control both
speeds of a two-speed filter pump. With this switch
on, the filter pump button on the AquaLink RS
PDA will control high speed and the HOT KEY 2
(default) button will control low speed.
IMPORTANT You must also install a Jandy Two-
Speed Relay.
DIP #3 ON- AUX 3 Controls Spa Spillover
(Operates with Pool/Spa Combination)
Turn this switch ON, and when the AUX 3 button
on the AquaLink RS PDA (or Spa Side Switch) is
pressed, the Return Valve Actuator will rotate to
spa circulation. Because the Intake Valve Actuator
does not rotate, the spa will fill with water and
overflow into the pool.
NOTE Leave AUX  relay socket empty.
DIP #4 ON- Heater Cool Down Disabled
Turn this switch ON to disable the heater cool
down safety feature on the AquaLink RS.
CAUTION
Turn this DIP Switch ON only if you are using
an electric heater or a heat pump that does
not retain residual heat. If you are turning this
switch ON for service purposes, be sure to turn
it back off.
DIP #5 ON- Factory Use Only
This switch is used for calibration by Jandy
certified technicians only (will display the solar
temperature). Please leave this switch in the OFF
position.
DIP #6 ON - Pool/Spa Combination Systems Only
Change Spare AUX to activate when Filter Pump is
on and system is in spa mode. Spare AUX socket is
on the back side of the Power Center PCB.
DIP #7 ON- Not Used
Dip #8 ON- Heat Pump Instead of Gas Heater
Turn this switch ON if you have installed a heat
pump instead of a gas heater. After thermostat
setting has been reached, heater will remain OFF
for 5 minutes.
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