Home > Pro1 Technologies > Pro1 Technologies Pro1 T701i WiFi Thermostat Installation Guide
Pro1 Technologies Pro1 T701i WiFi Thermostat Installation Guide
Wiring
Wiring
Replacement Thermostat Wiring
1
2
Power Supply
Caution:
Electrical Hazard
Failure to disconnect the power
before beginning to install this
product can cause electrical shock or
equipment damage.
1.
If you are replacing a thermostat, make
Factory-installed jumper,
remove only when installing on 2-transformer system.
note of the terminal connections on the
thermostat that is being replaced. In some
cases the wiring connections will not be
color coded. For example, the green wire
may not be connected to the G terminal.
A 24 VAC 500mA common connection is required with this thermostat.
3
2.
3.
4.
Loosen the terminal block screws. Insert
wires then retighten terminal block screws.
Warning:
Place nonflammable insulation into wall
opening to prevent drafts.
All components of the control system
and the thermostat installation must
conform to Class II circuits per the
NEC Code.
This thermostat requires a 24V common
wire to the C terminal.
Max Torque = 6in-lbs.
Installation Tip
Do not overtighten terminal block screws, as this can damage the terminal block.
A damaged terminal block can keep the thermostat from fitting on the subbase
correctly or cause system operation issues.
Wiring Chart
For all systems, the following terminals are wired according to whether you have a
single or dual transformer system as shown:
RH
RC
C
G
24 VAC HOT
JUMPER SHOULD REMAIN
INSTALLED
SINGLE
TRANSFORMER
SYSTEM
Blower / Fan
24 VAC Common
500mA
24 VAC Common
500mA
*FROM COOL
TRANSFORMER
DUAL
TRANSFORMER
SYSTEM
24 VAC-Heat
24 VAC-Cool
Blower / Fan
*REMOVE PROVIDED *REMOVE PROVIDED
JUMPER JUMPER
REMOVE JUMPER
*FAILURE TO REMOVE PROVIDED JUMPER ON DUAL TRANSFORMER INSTALLATIONS COULD CAUSE SEVERE DAMAGE TO HVAC SYSTEMS
Note: Devices such as a float switch that mechanically break circuits should be installed
so that they break the control wire (Y) not the power (R). Interrupting the power circuit
will shut off power to the thermostat completely and not allow it to operate.
5
6
Technician Setup Menu
To enter tech setup:
Technician Setup Menu
LCD Will Show Adjustment Options
Default
Tech Setup Steps
You can configure the system
Use the
or
buttons
1. Press and hold the + and - buttons for 3 seconds.
2. Press and hold the TECH button for 3 seconds.
3. Configure the installer options as desired using the table below. Use the + or - buttons to
change settings and the lower left and right buttons to move from one step to another.
4. To exit tech setup: press and hold the + and - buttons for 3 seconds, or wait 60 seconds.
until the desired application
is flashing. AUTO = (Auto
Changeover)
switch for the particular
application. Heat - Off - Cool,
Heat - Off, Cool - Off, Heat - Off -
Cool – Auto.
Heat
Off
SYSTEM SET
System Set
Off
AutoCool
Cool
LCD Will Show Adjustment Options
Default
Tech Setup Steps
This feature allows you to set a
maximum heat setpoint value. The
setpoint temperature cannot be raised
above this value.
Use the + and - buttons to select
the maximum heat setpoint.
Heating
Setpoint
Limit
This feature allows the installer to
You can adjust the room
Room
Temperature
Calibration
change the calibration of the room
temperature display. For example, if the
thermostat reads 70 degrees and you
would like it to read 72 then select +2.
temperature display to read
4˚above or below the factory
calibrated reading.
90
50
90
O
0
HEAT LIMIT
CALIBRATE
This feature allows you to set a
minimum cool setpoint value. The
setpoint temperature cannot be raised
above this value.
Use the + and - buttons to select
the minimum cool setpoint.
Cooling
Setpoint
Limit
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.
Selecting “ON”will not allow
the compressor to be turned
on for 5 minutes after the
last time the compressor was
50
Compressor
Short Cycle
Delay
COOL LIMIT
ON
This feature allows you to display
temperature in either Fahrenheit or
Celsius.
˚F for Fahrenheit
C for Celsius
0N
switched off. Select “OFF”to
remove this delay.
COMP DELAY
COOL SWING
HEAT SWING
˚F or ˚C
˚F
F
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 cooling swing setting is
adjustable from 0.2˚ to 2˚. A
swing setting of 0.5˚will begin
cooling at approximately 0.5˚
above the setpoint and stop
approximately 0.5˚ below the
setpoint.
F OR C
Cooling
Swing
The display light can be configured to
operate 2 different ways. To come on
when Any Key is pressed, or stay on ALL
of the time.
ON - light always on
OFF - light on when any button
is pressed.
0.5 ˚F
Display
Light
OFF
GA
OF
DISP LIGHT
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 heating swing setting is
adjustable from 0.2˚ to 2˚. A
swing setting of 0.5˚will begin
heating at approximately 0.5˚
below the setpoint and begin
approximately 0.5˚ above the
setpoint.
Select GAS for systems that
control the fan during a call for
heat. Select ELEC to have the
thermostat control the fan during
a call for heat.
EL - Electric for thermostat
control
Heating
Swing
Fan
Operation
0.4 ˚F
GA
GA- Gas for system control
FAN OPER
A Note About Auto Changeover:
Tech settings continued on next page ...
Swing Setting Tip
In Auto you have the ability to switch between Auto Heat or Auto Cool
by pressing the system key. This can be done once the current mode has
reached its setpoint. For example: if in Auto Heat, the heat setpoint must
be satisfied before the thermostat will allow you to switch to Auto Cool.
You can switch out of Auto by holding down the system key. To get back
into Auto, you must toggle the system key to Auto.
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 wide as possible without making the occupants uncomfortable.
8
7
| General | Details |
|---|---|
| Name | Pro1 Technologies Pro1 T701i WiFi Thermostat Installation Guide |
| Make | Pro1 Technologies |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.26 MB |
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