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Product
Instructions
PI-PR 566440 0114 (Programmable Heat-Cool Thermostat)
Viega LLC, 301 N. Main, 9th Floor • Wichita, KS 67202 • Ph: 800-976-9819 • Fax: 316-425-7618
Programming the thermostat
Adjusting the room temperature
The current room temperature is displayed in large text in
the center of the thermostat under the “room temperature”
heading. The set point or desired room temperature is in
the upper right corner of the display under “set at”. To
raise or lower the desired “set at” temperature use the red
and blue
+
and
–
buttons on the top right of the
thermostat.
Swing setting tip
Temperature swing, sometimes called differential or cycle
rate, can be customized for this individual application. For
most applications choose a swing setting that is as long
as possible without making the occupants uncomfortable.
This thermostat has a technician setup menu for easy
installer configuration. To setup the thermostat for your
particular application:
1. Press
MENU
button.
2. Press and hold
TECH SET
button for 3 seconds. This
3 second delay is designed so that homeowners do
not accidentally access the installer settings.
3. Configure the installer options as desired using the
table below.
Use the
+
or
–
keys to change settings and the
NEXT STEP
or
PREV STEP
key to move from one
option to another. Note: Only press
DONE
key when
you want to exit the Technician Setup options.
Feature
Filter Change
Reminder
Room Temperature
Calibration
Minimum
Compressor On
Time
Compressor Short
Cycle Delay
Cooling Swing
Heating Swing
Feature
Description
This feature will
flash "FILT" in the
display after the
elapsed run time to
remind the user to
change the filter. A
setting of "off" will
disable this feature
This feature
allows the installer
to change the
calibration of the
room temperature
display. For
example, if the
thermostat reads
70° and you would
like it to read 72°
then 2.
This feature allows
the installer to
select the minimum
run time for the
compressor. For
example: A setting
of 4 will force the
compressor to
run for at least 4
minutes every time
the compressor
turns on, regardless
of the room
temperature
The compressor
short cycle delay
protects the
compressor from
"short cycling". This
feature will not allow
the compressor to
be turned on for 5
minutes after it was
last turned off.
The swing setting,
often called "cycle
rate", "differential"
or "anticipation"
is adjustable. A
smaller swing
setting will cause
more frequent
cycles and a larger
swing setting will
cause fewer cycles.
The swing setting,
often called "cycle
rate", "differential"
or "anticipation"
is adjustable. A
smaller swing
setting will cause
more frequent
cycles and a larger
swing setting will
cause fewer cycles.
LCD will
Show
Adjustment
Options
You can adjust
the filter change
reminder from "off"
to 2000 hours of
runtime in 50 hour
increments.
Tap the second
button from the
top left side of
the thermostat to
display the current
filter.
You can adjust the
room temperature
display to read -4°F
to +4°F above or
below the factory
calibrated reading.
You can select
the minimum
compressor run
time from "off",
"3", "4", or "5"
minutes. If 3, 4,
or 5 is selected,
the compressor
will run for at least
the selected time
before turning off.
Selecting "on"
will not allow the
compressor to
be turned on for
5 minutes after
the last time the
compressor was
on. Select "off" to
remove this delay.
The cooling swing
setting is adjustable
from ±0.2°F to
±2°F. For example:
A swing setting
of 0.5°F will turn
the cooling on at
approximately 0.5°F
above the setpoint
and turn the cooling
off at approximately
0.5°F Below the
setpoint.
The heating swing
setting is adjustable
from ±0.2°F to
±2°F. For example:
A swing setting
of 0.5°F will turn
the heating on at
approximately 0.5°F
below the setpoint
and turn the heating
off at approximately
0.5°F above the
setpoint.
Factory
Default
Settings
Off
0°F
Off
On
0.5°F
0.4°F
