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PRO T751 Thermostat Installation Guide

Tech Settings  
Tech Settings  
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  
This feature allows you to set  
This feature allows a delay to  
Use the or  
key to  
Heat  
Setpoint  
Limit  
a maximum heating setpoint  
limit. The setpoint temperature  
cannot be raised above this  
value.  
occur if an additional stage is  
needed. This allows the previous  
stage extra time to satisfy the  
setpoint.  
select the maximum heat  
setpoint and the minimum  
cooling setpoint.  
Staging  
Delay  
HE  
90˚F  
44˚F  
˚F  
HEAT LIMIT  
OF  
(Only displayed  
if there are more  
than one stage of  
heat or cool)  
OFF  
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.  
Note: Will not show if using  
outdoor sensor with balance point  
temperature.  
Cool  
Setpoint  
Limit  
STAGING  
DELAY  
CO  
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.  
COOL LIMIT  
This feature allows you to  
display temperatures in either  
Fahrenheit or Celsius.  
˚F for Fahrenheit  
˚C for Celsius  
Minimum  
Compressor  
On Time  
o
OFF  
ON  
˚F or ˚C  
OF  
F
F OR C SET  
MIN COMP ON  
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.  
Use the and  
buttons to select OFF, LOW,  
or HIGH.  
The compressor short cycle delay  
protects the compressor from  
“short cycling. This feature will  
not altlow 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  
on. Select “OFF”to remove  
this delay. Use the and  
buttons to change the  
setting.  
OFF  
If Battery  
Powered  
dL  
Compressor  
Short Cycle  
Delay  
OFF configures the display  
light to come on when the  
light key or any button is  
pressed.  
ALWAYS ON LIT  
COMP DELAY  
NOTE: The thermostat will need to  
be hardwired in order for the LOW  
and HIGH display light functions  
to work properly. “ALWAYS ON LIT”  
will alternate in the text field with  
“HARDWIRE ONLYwhen HIGH is se-  
lected. These prompts will alternate  
every three seconds.  
Display  
Light  
LOW 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.  
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.  
Cooling Fan  
Delay  
OFF  
LOW  
Hardwired  
OF  
dL  
HIGH configures the display  
light to remain on at high  
intensity all the time.  
If  
If the thermostat is hardwired  
this feature will default to LOW.  
HARDWIRE ONLY  
COOL FAN DL  
14  
13  
Specifications  
Specifications  
The display range of temperature ... 41˚F to 95˚F (5˚C to 35˚C)  
The control range of temperature.... 44˚F to 90˚F (7˚C to 32˚C)  
Load Rating............................................... 1 amp per terminal, 1.5 amp  
maximum all terminals combined  
Swing (cycle rate or differential) ...... Heating is adjustable from 0.2˚ to 2.0˚  
Cooling is adjustable from 0.2˚ to 2.0˚  
Power source ...........................................18 to 30 VAC, NEC Class II, 50/60 Hz  
for hardwire  
Battery power from 2 AA Alkaline  
batteries  
Operating ambient ............................... 32˚F to +105˚F (0˚C to +41˚C)  
Operating humidity .............................. 90% non-condensing maximum  
Dimensions of thermostat ................. 4.7”W x 4.3H x 0.9D  
15  
GeneralDetails
NamePRO T751 Thermostat Installation Guide
MakePro
LanguageEnglish
FiletypePDF (Download)
File size0.26 MB
Download PDF
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PRO T755 Universal Thermostat Installation Guide

PRO T751 Thermostat Installation Guide