Equipment Power; Adding Relays - Compool Cp3810 Installation & Operating Instructions Manual

10

Equipment Power

IMPORTANT: Switch back to
Auto after servicing equipment.
3 Hour Filter Override
When adding chemicals, the filter
pump can be set to stay on for three
hours -or- stay off for three hours.
This overrides the programming of
the Cp3810 indoor controller on a
one-time basis. The same procedure
can be used on the other equipment
keys 1-6.
Instructions:
Auto
Make sure the Auto/Service
▲
key is in the Auto position.
Filter Pump On:
P Filter
Press key 2 times quickly.
Filter Pump Off:
Press Filter key 3 times quickly.
P
Override Verification:
The Auto lamp will blink
Auto
during the 3-Hour Override.
To cancel:
▲
The 3-hour override can be
cancelled by switching to
Service Service, and then back to Auto.
Water Sensor
Sensor
Solar Sensor
Status
Freeze Sensor
Lamp ON indicates problem with the
sensor or wires leading to sensor.
Check connections and replace sensor
if necessary.
Lx3810
The diagram above shows how the filter pump is wired. Additional pumps should be wired the
same way.
• To wire high voltage equipment
1.
2.
Note If pump is greater than 3 H.P., install an external contactor. Use relay to switch coil of
external contactor.

Adding Relays

The Power Center comes standard with 4 relays. It is possible to add additional relays (model
RLY-LX). The LX-3810 Power Center has room for 7 relays, and the LX-3810L Power Center
has room for 8 relays.
Auto
▲
Service
Filter
P
Pump
1
2
3
4
5
6
B
B.wash
Heater
Solar
At the Sub-panel, install circuit breaker. Run wires from circuit breaker to relay terminal
block LINE 1 and LINE 2.
Connect equipment to the relay terminal block LOAD 1 and LOAD 2.
SUB-PANEL
LINE 1
LINE 2 R1
LOAD 1
LOAD 2
LINE 1
LINE 2 R2
LOAD 1
LOAD 2
LINE 1
LINE 2 R3
LOAD 1
LOAD 2
LINE 1
LINE 2 R4
LOAD 1
LOAD 2
LINE 1
LINE 2 R5
LOAD 1
LOAD 2
LINE 1
LINE 2 R6
LOAD 1
LOAD 2
LINE 1
LINE 2 R7
LOAD 1
LOAD 2
Compool Cp3810