Jandy
Pro Series ePump™ Series Pump | Installation and Operation Manual
®
AquaLink
RS-485 Connectors
S1
S2
4-Position
DIP Switch
Figure 5A. Wiring AquaLink RS Controller or AquaLink
PDA to ePump, Regal Beloit Motor
AQUALINK Z4 PCB
INTAKE RETURN
SOLAR
AUX 1
FILTER
PUMP
GROUND BAR
4-Position
DIP Switch
Figure 5B. Wiring AquaLink Z4 to ePump, Regal Beloit
Motor to ePump, Regal Beloit Motor
RS
®
4 3 2 1
6 5 4 3 2 1
10 9 8 7 6 5 4 3 2 1
4 3 2 1
RS6 & RS8 ONLY
RS8 ONLY
RESET
POOL MODE
SPA MODE
AUTO
SERVICE
SPA DRAIN
HEATER
SOLAR
SPA FILL
TIME OUT
Connect to
AquaLink RS
RS-485 Connector
4 3 2 1
(or Multiplexer
Interface Board)
Variable-Speed
Pump
AquaLink
Z4
®
G
Y
B
R
RS-485
1 2 3 4 5 6 7 8 9 10
Connector
AUX 2
AUX 3
Connect to
4 3 2 1
AquaLink RS
RS-485 Connector
(or Multiplexer
Interface Board)
Variable-Speed
Pump
WARNING
ELECTRICAL SHOCK HAZARD
Turn off all switches and the main breaker in
the ePump electrical circuit before starting the
procedure. Failure to comply may cause a shock
hazard, resulting in severe personal injury or death.
2.
Remove the cover of the ePump junction box and
feed the RS-485 cable into the fitting.
3.
Unplug the RS-485 connector from the ePump and
attach the four (4) wires in the RS-485 cable to
the RS-485 connector. Match the wire colors with
the connector positions as follows: 1-red, 2-black,
3-yellow, and 4-green. See Figures 5A and 5B.
5.
Insert the RS-485 connector back into the ePump.
6.
Slide dip switches 1 and 2 down, so they are in the
OFF position. See Figure 5A and 5B.
7.
Select the desired address(es) for the ePump(s)
by setting dip switches 3 and/or 4, as shown in
Section 3.3, ePump Dip Switch Settings.
Note: The AquaLink Z4 Controller works with a single
variable-speed pump, so the dip switch settings
will use the factory default settings of OFF for
all four switches. See Figure 5B.
8.
Connect the other end of the cable to an RS-485
connector on the AquaLink
interface board), matching wire colors with
connector positions, as described in Step 3.
9.
Restore power to the ePump and verify the
operation of the controller.
10. Refer to the appropriate manual to operate the
pump: AquaLink RS Owner's Manual, 6593,
AquaLink PDA Owner's Manual, H0572300,
or AquaLink Z4 Controller Owner's Manual,
H0386600.
3.3
ePump Dip Switch Settings
As shown in
Figures 4, 5A and 5B,
dip switch is located at the rear of the ePump. This dip
switch serves two (2) functions: it selects the pump
address, and it determines what type of controller will
be used with the pump.
The tables below show the dip
switch
settings.
Switch 1 Switch 2
Controller
OFF
OFF
AquaLink RS or AquaLink PDA
ON
ON
ePump Controller (JEP-R)
ENGLISH
Page 11
RS (or multiplexer
®
the 4-position