PRO1 T751i Thermostat Installation Guide
Technician Setup Menu
Technician Setup Menu
Tech Settings
LCD Will Show Adjustment Options Default
Tech Settings
Adjustment Options Default
LCD Will Show
Use the and buttons
to select 1H/1C, 1H/2C,
2H/1C, 2H/2C, 3H/1C, 3H/2C,
4H/2C.
This setting allows you to select
the number of heat and cool
stages.
The swing setting often called
“cycle rate”, “differential”, or
“anticipation”is adjustable. A
The heating swing setting
is adjustable from 0.2˚ to
2˚. For example: A swing
setting of 0.5˚ will turn the
heating on at approximate-
ly 0.5˚ below the setpoint
2H2C
Heating
Swing
smaller swing setting will cause
SET
STAGES
more frequent cycles and a larger
swing setting will cause fewer
cycles.
0.8˚
System
Stages
0.8
Note: Heat and cool choices
are limited based on
conventional, heat pump, or
PTAC system configuration.
2H/2C
and turn the heating off at
0.5˚ above the setpoint.
HEAT SWING
This setting allows the thermostat
to operate a PTAC. This will allow
for multiple fan speeds selectable
in the next two tech settings.
Use the and buttons
to select ON/OFF.
PTAC Mode
You can configure the system
switch for the particular
application. Heat - Off - Cool,
Heat - Off, Cool - Off, Heat - Off -
Cool – Auto.
Use the
or
buttons
OF
OFF
2
HC
until the desired application
is flashing. AUTO = (Auto
Changeover)
PTAC MODE
This setting allows you to choose
the number of fan speeds the
thermostat will control.
Use the and buttons
to select , 2 or 3.
System Set
HC
PTAC Fan
Speeds
Note: Emergency Heat is available
in heat pump mode only.
SYSTEM SET
1. Speeds: ON, Auto
2. Speeds: Low, High, Auto
3. Speeds: Low, Med, High,
Auto
G = Low Speed Fan
B/O = Medium Speed Fan
Y2 = High Speed Fan
2
(Only displayed if
PTAC mode is ON)
Use and buttons to
change the setting.
Select GAS to have the system
control the fan during a call for
heat, select Electric to have the
thermostat control the fan during
a call for heat.
GAS
FAN SPEEDS
Electric or Gas
Fan Operation
This setting will select the
terminal for medium fan speed
operations. The selected terminal
cannot be used for reversing valve
operations when heat pump is
enabled.
Use the and buttons
to select O/B terminals.
PTAC Medium
Fan Speed
Terminal
GAS
OFF
OFF
Note: If heat pump is set to “ON”this
step will not show, and will default
to ELECTRIC.
(Only displayed if
heat pump is set
to OFF)
0
0
(Only displayed
if PTAC mode is
ON and PTAC fan
speeds is set to 3)
FAN OPER
This setting allows the system
to run Gas, Oil, Propane or any
other types of auxiliary heat. The
thermostat will default to electric
auxiliary heat in heat pump
applications.
Use the and
buttons to select ON/OFF.
M FAN TERM
Dual Fuel
Auxiliary For
Heat Pump
When turned on the thermostat
will operate a heat pump. EM.
Heat will show as an option in the
system switch tech setting.
Use the and button to
adjust.
OFF configures the
thermostat for conventional
systems.
OF
(Only displayed if
heat pump is set
to ON)
Heat Pump
ON configures the
thermostat for heat pump
systems.
OFF
OF
DUAL FUEL
HEAT PUMP
Use the or
to turn on of off.
buttons
This feature allows the thermostat
to keep multiple stages of heat or
cool energized until the setpoint
is satisfied.
Satisfy
Setpoint
Staging
Swing Setting Tip
The second stage will turn on at 2x the swing setting. The second stage will
turn off when 1x the swing is reached. For example, if the swing setting is .5
degrees for heating and the thermostat is set at 70˚F, the first stage will turn
on at approximately 69.5˚F. The second stage will turn on at 69˚F. The second
stage will turn off at 69.5˚F and the first will turn off at 70.5˚F. If the third
stage is used, it will turn on at 68.5˚F and turn off at approximately 69˚F.
OF
(Only displayed
if there are more
than one stage of
heat or cool)
SATISFY SP
9
10
Technician Setup Menu
Technician Setup Menu
Tech Settings
Tech Settings
LCD Will Show Adjustment Options
Default
LCD Will Show Adjustment Options Default
Use the or
select OFF, 5, 10, 15, 30, 45,
60, or 90 minutes.
key to
The display light can be
configured to stay on all the
time or turn on when any key
is pressed. There are LOW and
HIGH selections for continuous
ON selection.
This feature allows a delay to
occur if an additional stage is
needed. This allows the previous
stage extra time to satisfy the
setpoint.
Use the and
buttons to select OFF, LOW,
or HIGH.
Staging
Delay
OF configures the display
light to come on when the
light key or any button is
pressed.
OF
(Only displayed
if there are more
than one stage of
heat or cool)
OFF
Note: Will not show if using
outdoor sensor with balance point
temperature.
Display
Light
STG DELAY
LO configures the display
light to stay on at a low
intensity constantly. When a
button is pressed, the display
light will transition to high
intensity.
LO
LO
You can set the minimum
compressor run time to
“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. Use the
and buttons to
change the setting.
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.
Minimum
Compressor
On Time
OFF
OFF
OF
HI configures the display
light to remain on at high
intensity all the time.
DISP LIGHT
MIN COMP
These tech settings will only appear once the thermostat has been connected to the App.
The cooling fan delay setting will
delay the fan from coming on in
cool mode and keep it running
after the compressor shuts off
for a short time to save energy in
some systems.
You can set the cooling fan
delay to OFF, 10, 30, 60 or 90
seconds. If 10, 30, 60, or 90
is selected the fan will not
turn on for that many seconds
when there is a call for cool
and will run for that many
seconds after satisfying a call
for cool.
Tech Settings
LCD Will Show Adjustment Options Default
You can configure this
thermostat to have a
programmable schedule ON
or OFF.
Use the and button
to select ON for
programmable or OFF for
Cooling Fan
Delay
Program
Options
OF
ON
non-programmable.
PROGRAM
COOL DELAY
You can select either a 12 or 24
hour clock setting.
Use the or key to
select 12 or 24 hour clock.
This feature allows you to set
a maximum heating setpoint
limit. The setpoint temperature
cannot be raised above this
value.
Use the or
key to
12 or 24
Hour Clock
Heat
Setpoint
Limit
select the maximum heat
setpoint and the minimum
cooling setpoint.
12
HE
90˚F
50˚F
CLOCK SET
HEAT LIMIT
This feature will start heating and
cooling early to bring the building
temperature to its programmed
setpoint by the beginning of the
WAKE and RETURN time periods.
Use the
select on or off.
or
key to
This feature allows you to set a
minimum cooling setpoint limit.
The setpoint temperature cannot
be lowered below this value.
Use the or key to
select the minimum cooling
setpoint.
Cool
Setpoint
Limit
Pro Recovery
CO
(Only displayed if
Program Option is
set to “ON”)
ON
COOL LIMIT
This feature allows you to
display temperatures in either
Fahrenheit or Celsius.
PRO RECOV
˚F for Fahrenheit
˚C for Celsius
o
˚F or ˚C
˚F
F
F OR C
11
12
| General | Details |
|---|---|
| Name | PRO1 T751i Thermostat Installation Guide |
| Make | PRO1 |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.3 MB |
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