Compool CP3000 Installation & Operating Instructions Manual page 20

Compool Cp3000
any of the equipment keys on the Cp3000 controller will deactivate the Freeze Mode.
SOLAR TEMPERATURE SENSOR
If the system incorporates solar, install an optional Temperature Sensor (model TS-5L) at the solar panel array.
1. Adjust the 2-position Program Switch, which is located at top center of Lx3000 circuit board. Use the corner of
a small screwdriver or other blunt instrument to slide Switch #1 (SOLAR) to the ON position.
2. Discard clamp (included with TS-5L). Do not drill hole and clamp sensor into solar pipe. For unglazed
panels, fasten Sensor to surface next to solar panels. Do not bolt directly to panel. For glazed panels, suspend
Sensor between collector and glazing.
3. Provide 2-conductor cable between Solar Sensor and low voltage compartment of Lx3000 Power Center.
4. At the Sensor, pay attention to color-coding of wires (green wire connects to green; red wire connects to red), and
use crimp connectors (included) to provide waterproof connections. Before making connections, shorten sensor
leads to about 6". Do not strip wires. Push the 2 wires to be connected into the small holes at one end of the
connector, and squeeze the cylinder with a pair of pliers. 2 additional connectors are included. It is
recommended to tape connections and wiring to prevent possible damage from UV radiation. Be sure to keep
wires separated.
5. At the Lx3000, connect cable from Solar Sensor to circuit board at STS- and STS+ Screw Terminals. Pay
attention to color-coding of wires (green wire connects to STS- and red wire connects to STS+).
Note: Infield calibration of temperature sensors is required. See CALIBRATING TEMPERATURE SENSORS for
details.
SOLAR BOOSTER PUMP CONTROL
If a solar booster pump is being used, install a Relay Kit (model RLY-LX) at the Lx3000 in accordance with
instructions provided, and plug onto circuit board at SOL PMP Relay Socket.
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Installation