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In case of difficulty
Cannot change
system setting
to "Cool"
"Heat On" is not
displayed
"Cool On" is not
displayed
"Cool On" or
"Heat On"
is flashing
Accessories & replacement parts
Please contact your distributor to order replacement parts.
Battery holder ........................................................Part Number THT02506
Cover plate assembly ..........................................Part Number BAYCOVR700A
(Use to cover marks left by old thermostats.)
Specifications
Temperature Ranges
•
Heat: 40° to 90°F (4.5° to 32°C)
•
Cool: 60° to 99°F (16° to 37°C)
Operating Ambient Temperature
•
32° to 120°F (0° to 48.9°C)
Shipping Temperature
•
-20° to 120°F (-28.9° to 48.9°C)
Operating Relative Humidity
•
5% to 90% (non-condensing)
Physical Dimensions
•
3-9/16" H x 5-13/16" W x 1-1/2" D
•
91 mm H x 147 mm W x 38 mm D
® U.S. Registered Trademark • Patents Pending.
© 2005 American Standard All rights reserved
•
Check Installer Setup, Function 1 (System Type), to make sure it is set to
match the installed cooling equipment (see page 8).
•
Change Installer Setup, Function 12 (System Setting) to Manual or Auto
Changeover (see page 9).
•
Change the System Setting to Heat, and set the temperature level above
the current room temperature.
•
Change the System Setting to Cool, and set the temperature level below
the current room temperature.
•
Compressor protection timeout is engaged. Wait 5 minutes for the
system to restart safely, without damage to the compressor.
Tyler, TX 75711-9010
Electrical Ratings
Terminal
W (O) Heating
W1 W2 Heating
Y Cooling
Y2 Cooling
G Fan
X2 Emergency heat
F Heat pump reset
6200 Troup Highway
www.trane.com
Voltage (50/60Hz)
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
Pub. No. 18-HD37D1-1 05/05
Running Current
0.02-1.0 A
0.02-0.5 A
0.02-1.0 A
0.02-1.0 A
0.02-0.5 A
0.02-1.0 A
0.02-0.5 A
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