About Advanced Features; Operation - TOTALINE 1 For All Owner's Manual

About Advanced Features & Operation
CALIBRATION - Under normal circumstances it will not be necessary to
adjust the calibration of the temperature sensor. If calibration is
required, please contact a trained HVAC technician to correctly perform
the following procedure.
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Mo
Place the thermostat
MODE
in the OFF mode.
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Press and hold the
SuMoTuWeThFrSa
MODE button. While
unoccupied
holding the MODE
MODE
button, press and
hold the DOWN button
for 5 seconds. All
icons will appear
Program
Fan On
on the display.
CLOCK BACKUP - In the event of a power loss, the thermostat's internal
clock will continue to keep proper time for a minimum of 48 hours without
external power or batteries.
DEADBAND OPERATION - Controls up to two Heat and two Cool stages
(please see the diagram on the next page).
The 1st Stage of heat or cool is turned on when:
(A) The temperature spread from the setpoint is equal to or greater
than: the setpoint plus the 1st stage deadband (step #7, page 15),
This 1st stage deadband is adjustable from 1-6 degrees and the
default is two degrees.
The 2nd Stage of heat or cool is turned on when:
(A) The 1st Stage has been on for a minimum of two minutes.
And
(B) The temperature spread from the setpoint is equal to or greater
than: the setpoint plus the 1st stage deadband (step #7, page 15),
plus the 2nd stage deadband. This 2nd stage deadband is fixed at
two degrees and is not adjustable.
Press the MODE button
Pm
once. The thermostat
temperature will be
displayed and may be
calibrated using the
OFF
UP or DOWN
buttons.
88
Am
Start
Pm
Stop
After calibration is
Setup
123 C
OOL
complete, press the
Locked
MODE button once to
Override
MODE
AUTO
save your changes and
ONOFF
return to normal
88
H
EAT

operation.

On
Service Filter
Page 19
72
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Pm
Mo
OFF