Page 16
ENGLISH
Jandy
®
JRT Series Heat Pumps
|
Installation and Operation Manual
RS485 (4 wire) Connection to AquaLink
®
RS
Using an Aqualink RS control and RS485 connection
will allow you to control both the heating and cooling
function with the remote.
1. Confi rm the Jandy JRT heat pump and AquaLink
RS software revisions are compatible.
Jandy JE Heat Pump
Power Interface Software
Rev.
AquaLink
®
RS Software
Revision
3.0 or Later
N or Later
NOTE
Only a revision “N”, or higher, program chip in
the RS system will support the
Jandy JRT
heat
pump interface.
2. Turn off the power to both the heat pump and
the RS control and open the RS Power Center
enclosure and remove the front dead panel.
3. Remove the two (2) screws holding the bezel in
place and turn the bezel over to view the circuit
board on the back.
4. Locate the programmed chip on the Power Center
Board. In the center of the chip is the revision
letter. If the revision letter is “
N
” or higher go to
step 5. If the revision level is “
MMM
” or lower,
replace the board or connect as shown in Section
4.5
5. Use 22 gauge 4-conductor wire (Zodiac
®
Part No.
4278) to run between the heat pump and the RS
control, and match the wire color order.
1234
RED
BLK
YEL
GRN
®
JANDY AquaLink RS
FILTER PUMP OFF
AIR 79°
06/26/04 MON
6:00 PM
EQUIPMENT ON/OFF
ONETOUCH ON/OFF
MENU / HELP
OR
4-Conductor
Wire
Jandy JRT Heat Pump Power Interface
OPTIONAL
4 3 2 1
RED
BLK
YEL
GRN
RS Power
Center
S1
S2
RESET
SERVICE
TIME OUT
FIL
TER
PU
MP
AUX
1
AUX
2
AUX
3
AUX
4
AUX
5
AUX
6
AUX
7
RS6 & RS8 ONLY
RS8 ONLY
HEATER
SOLAR
POOL MODE
SPA MODE
SPA DRAIN
SPA FILL
AUTO
6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1
4 3 2 1 4 3 2 1
OR
Thu January, 2009 3:03 PM
AquaLink Touch
Home
Menu OneTouch Help
Back
Status
Photos Power
FILTER
PUMP
SPA
POOL
HEAT
Pool Temp
86º
Air Temp
78º
SPA
HEAT
AUX1
AUX2
AUX3
Other
Devices
On/Off
Figure 12. Jandy JRT Heat Pump to Power
Center - RS485 (4 wire) connection
Figure 11. AquaLink RS to Jandy JRT Heat Pump - T-Stat (2 wire) connection
Heat Pump
Green - Enabled
Red - On
Heat Pump Connections
Terminals 1 and 2
Connector for Low
Voltage Wires
DIP Switches
S1 and S2
S1
S2
RESET
SERVICE
TIME OUT
FIL
TER PUM
P
AUX
1
AUX
2
AUX
3
AUX
4
AUX
5
AUX
6
AUX
7
RS6 & RS8 ONLY
RS8 ONLY
HEATER
SOLAR
POOL MODE
SPA MODE
SPA DRAIN
SPA FILL
AUTO
6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1
4 3 2 1 4 3 2 1
S1
S2
OFF ON
OFF ON
1 2 3 4 5 6 7 8
1 2 3 4
Thu January, 2009 3:03 PM
AquaLink Touch
Home
Menu OneTouch Help
Back
Status
Photos Power
FILTER
PUMP
SPA
POOL
HEAT
Pool Temp
86º
Air Temp
78º
SPA
HEAT
AUX1
AUX2
AUX3
Other
Devices
On/Off
Green - Enabled
Red - On
