Raypak PS-4 PS-8 - Manual (Page 20)

Temperature Sensors
The Aqua Logic utilizes 10K ohm thermistor type sensors. Two sensors (water temperature and air
temperature) are included. If the Aqua Logic is being used to control a solar heating system, a third “solar”
sensor will be required. The sensors are provided with a 12 ft. cable. If a longer cable is required, contact
the Goldline service dept. (921-888-7665) for information on suitable cable types and splices. See
Temperature Sensors on page 6 for directions on installing the sensors.
Wired Remote Display/Keypad
The Aqua Logic main unit can connect to a maximum of 3 remote wired display/keypads. One remote
wired display/keypad is included with the Aqua Logic, additional wired display/keypads must be ordered
separately.
Use four conductor cable (typically phone cable) to connect the wired remote display/keypad with the
Aqua Logic Control Center as shown below. The maximum wiring distance is 500ft. (160m). Note that
the terminals on both the Aqua Logic main unit and the wired remote display/keypad are numbered:
Connect 1 to 1, 2 to 2, etc. Refer to diagram below.
17
AIR
SENSOR
SOLAR
SENSOR
POOL/SPA
SENSOR
Air
Solar
Pool/Spa
Heater1
Heater2
Wired Remote
Display unit
Aqua Logic Control Center
500 ft max
1
2
3
4
Connect screw terminals
“1” to “1”, “2” to “2”, etc.
1 2 3 4