31
Valve Change Delay (Selection available only with
Valve Operation enabled)
present) when the control is attempting to change valve
resuming operation.
Aux 1
Ext Heat, Remote Out and Aux Output.
•
•
source when the thermostat has a call for heat. The
external heat source operates as the first stage of
heating with the master heater acting as the second
stage, activating the second stage when the water
•
output to a remote device such as an external heat
source when the thermostat has a call for heat. The
master heater will operate according to thermostat
after the master heater has started heating. The Aux
satisfied.
•
according to the Run Schedule program or Manual
Override commands.
Aux 2
not be available as it is used to enable high pump speed.
Low Temp Lockout
low water temperature lockout function. Low Temp Lockout
operate with low inlet water temperatures under start up
conditions, but it is not intended to maintain temperatures
not recommended as operation with water temperatures
EcoNet Address
pool heaters on an EcoNet network.
Set Factory Defaults
Selecting Yes will return all installer and schedule settings
to factory defaults.
Control Lockout
The heater is equipped with a Control Lockout feature
to prevent unauthorized tampering or adjustment of the
your selection and record your PIN.
To unlock the controls, press any button to bring up the
Enter PIN menu. Enter the PIN that was used to lock the
control. Note that power cycling will not clear the lockout.
Successfully unlocking the control will display “Lockout
not clear the Control Lockout, use the Program Button to
access the Installer Setup Mode to Set Factory Defaults.
This will clear the PIN and allow normal operation and
The digital thermostat models are programmed to display
a variety of status and diagnostic messages, depending on
the operating conditions.
the board. Do not adjust these; they should all be in the
NOTE: Set Factory Defaults will reset all Installer Setup
Mode items, temperature settings and schedules to
factory defaults. Prior to resetting, verify that all current
data is recorded on the Control Settings form on page
29 of the manual prior to using the Set Factory Defaults
function.
NOTE: The LCD temperature display may not agree with
the temperature reading of your pool or spa thermometer.
The heater reads the water temperature at the inlet to the
heater. Due to the circulation characteristics of any pool
or spa, the water temperature at the inlet to the heater
pool or spa.
Status And Diagnostics
The digital thermostat models are programmed to display
a variety of status and diagnostic messages, depending on
the operating conditions.
The heat status and error condition messages in Table N
are displayed in Pool, Spa, and Remote modes.
The heat status messages are displayed only if there are
no active fault conditions.
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