9
Select humidifier pad maintenance reminder
.
Scrolling message will show
“
HUMIDIFIER PAD
MAINTENANC
e”. Default is OFF. It can be
changed to a setting from 25 to 1975 hours in
increments of 25 hours to select the amount of
time for the reminder. Setting of 100 hours is
typically 6 months of run time.
Based on this setting, the scrolling message area
will show “
CHANGE HUMIDIFIER PAD
” to
indicate maintenance is required.
6- USING THE THERMOSTAT
6.1- SYSTEM OPERATION
Touch the
SYSTEM
key to select the thermostat
operating mode desired. The setpoint temperature
can be changed by touching the
or
keys.
6.2- AUXILIARY HEATING
6.2.1-
Heat Pump Disable
This feature is applicable only when a heatpump
is connected on the communication network.
When this feature is selected, the thermostat will
switch to electric heat and shut off the compressor
when the outside temperature falls below the HP
balance point. In the Thermostat User Menu, use
or
to select the temperature which can
be between 5 to 50°F.
6.2.2-
Dual Fuel System Disable
This feature is applicable only when a heatpump
is connected on the communication network.
When this feature is selected, the thermostat will
switch to fossil fuel heat and shut off the
compressor when the outside temperature falls
below the DF balance point. In the Thermostat
User Menu, use
or
to
select
the
temperature which can be between 5 to 50°F.
6.2.3-
Air Handler Lockout Temperature
This feature is applicable only when a heatpump
is connected on the communication network with
electric auxiliary heat. When the outdoor
temperature is above the Air Handler Lockout
Temperature balance point, the auxiliary heat
stage(s) will be inhibited so the thermostat setpoint
will be maintained by only the heat pump. Factory
default is OFF which disables the feature. The
Lockout Setpoint cannot be set at or below the
Heat Pump Disable (HP) balance point. In the
Thermostat User Menu, use
or
to select the
temperature which can be between the Heat Pump
Disable setting value (HP) to 95°F.
6.3- PERMANENT TEMPERATURE
HOLD
The Permanent Temperature Hold feature
bypasses the program and allows you to adjust the
temperature
manually
as
needed.
The
temperature you set in HOLD will be maintained
indefinitely. Touch
Run Schedule
to cancel HOLD
and resume the programmed schedule. Touch
or
keys to adjust the temperature. The
Hold
key will appear on the screen. Touch the
Hold
key
to maintain the new setpoint temperature. ”
Hold
At
” will display to the left of the temperature
setpoint. To cancel the permanent hold setting at
any time and return to the program, touch
Run
Schedule
.
E
XAMPLE
: If you turn up the heat during the
Morning program and touch the Hold key, it will
remain at the new temperature until you touch
Run
Schedule
or you manually adjust to another
temperature.
6.4- NORMAL MODE
If Program days per week is set for 0 Days (Normal
mode) in the Thermostat Options Configuration
Menu, the thermostat will not follow any program
periods. Time of day and day of week will not
display. Touch the
SYSTEM
key to select Heat or
Cool and use the
or
buttons to adjust the
temperature to your desired setting.
