Pentair LX-100EZ owner manual SPA Service Switch

SPA Service Switch

For normal system operation, keep this Switch in the “AUTO” position.

The “FILL” and “DRAIN” positions are used when cleaning the spa.

FILTER Service Switch

For normal system operation keep this Switch in the “AUTO” position.

The “OFF” and “ON” positions allow your Pool Serviceperson to override the FILTER PUMP Time Clock without altering the program.

CAUTION

If your system incorporates a POOL CLEANER Time Clock, pump damage will occur if the pool cleaner is activated while the FILTER Service Switch is in the "OFF" position.

AUX1, AUX2 and AUX3 Service Switches

For normal system operation, keep these Switches in the “AUTO” position.

The “OFF” and “ON” positions override the Remote Controls, and provide convenient manual control at the equipment site.

HEATER Switch

The “SPA ONLY” position will enable heating only when the spa is being circulated. The “OFF” position will disable the heater.

The “SPA & POOL” position will enable heating whenever the spa or pool is being circulated.

For Dual Thermostat Heaters: At the heater set pool and spa thermostats to desired temperatures. Verify at the heater that the 3-position “ON/OFF” switch was set to “OFF” during installation.

For Single Thermostat Heaters: To heat the spa only set the spa temperature at the heater and set the LX-100 RF Power/Load Center Heater switch to “SPA ONLY”. If pool heating is desired, it is necessary to turn the heater thermostat down to pool temperature and set the LX-100 RF Power/Load Center Heater switch to “SPA & POOL”.

Verify at the heater that the “ON/OFF” switch was set to “ON” during installation.

PUMP DELAY Status Light

A built-in electronic delay circuit will automatically run the filter pump for an additional 4 minutes whenever the spa is turned off. This enables the heater to cool down, so that the heat exchanger and plumbing are not damaged from overheating. (See Heater Protection page 22.)

The PUMP DELAY Light indicates that the delay is in effect.

POWER ON Status Light

Indicates that power has been connected to the system.

If this light is not on, consult your Pool Serviceperson.

P/N 520050 24 Rev. F 3-26-04