Pentair EasyTouch Pool/Spa Control System LX-100EZ - Manual (Page 24)

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