Alternate space temperature sensor
14 Carrier Sensors
T-55 sensor T-56 sensor T-59 sensor
Red
Blk (Gnd)
White
Jumper
terminals
SEN
SET
SEN
Blk (Gnd)
Sensor
wiring
Red
Sensor
wiring
Blu
Blk
Brn
Sensor
wiring
PWR
+
COM
-
OPB
To change a T59 sensor's options
You can change user options and field service options in the T59's display. The options are displayed on
pages referenced by page number. See tables below.
NOTE Because the T-59 is not a communicating device, the T-59's setpoint and offset values must be set to
match the same values in the associated controller.
To display an
option page
3 In the User Options and Field Service Options tables below, find the option you
want to change and its page number.
4 With the sensor displaying the current temperature, simultaneously press and
hold the
and keys. After 30 seconds, the sensor's display shows option
page 100.
5 Release the keys.
6 Press
repeatedly until the display shows the page number you want.
To display a field service option page (126 to 132), press the key
until you see 1- -, then simultaneously press and hold
and . After
approximately 2 seconds, the display shows 126. Press
until you see the
page you want.
If you do not press a key for 30 seconds, the sensor automatically returns to
normal operation.
7 When the option page you want is displayed, press to enter edit mode.
8 Press
repeatedly to cycle through the numbers 00 to 12. Stop at the
number that represents the value you want. See tables below.
9 Press to save the selected value and return to option page.
If you do not press a key for 10 seconds, the sensor automatically returns to
option page.
To return sensor to
normal operation
From an option page, press until the display shows 1- -. Then press .