TH5f10D NON-PROGRAMMABLE THERMOSTAT
Installer Setup Numbers and Settings
Table 3. Installer setup numbers and settings.
Installer Setup
Number Installer Setup Name
1 System Type
2 Changeover Valve-O/B
May not appear. Terminal Energized in
See Note a Heating or Cooling
(Heat Pumps only)
3 Fan Control in Heating
May not appear.
See Note b
5 Heating Cycle Rate in
May not appear, cycles per hour (cph)
See Note c
9 Compressor Cycle Rate
May not appear, in cycles per hour (cph)
See Note d
12 System Setting 0--Manual changeover (Factory Setting) (Heat, Off, Cool)
May not appear. Adjustment
See Note e 1--Auto changeover (Heat, Off, Cool, Auto)
2--Auto changeover only (Auto)
14 Temperature Display 0--Fahrenheit temperature display (Factory Setting)
1--Celsius temperature display
15 Compressor 5--Five-minute compressor off-time setting (Factory Setting)
May not appear. Protection--
See Note f Minimum-Off Timer in 0, 1, 2, 3, 4--Other compressor off-time settings
minutes
Press the Next button to go to the beginning of the Installer Setup or press the Done button to exit the
Installer Setup and save your settings.
Settings
0--gas, eit or electric heat with air conditioning (Factory Setting)
1--Heat pump
2--Heat only (two-wire systems or power to open and power to
close zone valves or normally-open zone valves)
3--Heat only with fan
4--Cool only
0--Changeover valve--O/B terminal energized in cooling
(Factory Setting)
1--Changeover valve--O/B terminal energized in heating
0-- Gas or oil furnace-- equipment controls fan in heating
(Factory Setting)
1-- Electric furnace-- thermostat controls fan in heating
5--5 cph used for gas or oil furnaces (less than 90% efficient)
(Factory Setting)
1--1 cph used for steam and gravity
3 --3 cph used for hot water and high efficiency furnaces (90%+)
9--9 cph used for electric furnaces
2, 4, 6, 7, 8, 10, 11, 12--Other cycle rate settings
3--3 cph recommended for compressors (Factory Setting)
1, 2, 4, 5, 6--Other cycle rate settings
Installer Setup Notes:
a--Installer Setup Number 2 does not appear if Installer Setup Number 1 is set to 0, 2, 3 or 4.
b--Installer Setup Number 3 does not appear if installer Setup Number 1 is set to 1, 2 or 4.
c--Installer Setup Number 5 does not appear if Installer Setup Number 1 is set to 1 or 4.
d--Installer Setup Number 9 does not appear if Installer Setup Number 1 is set to 2 or 3.
e--Installer Setup Number 12 does not appear if Installer Setup Number 1 is set to 2, 3 or 4.
f-- Installer Setup Number 15 does not appear if Installer Setup Number 1 is set to 2 or 3.
69-1712--1 8
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