Honeywell T8000C - Planning Program Schedule

69-1434–1
5
T8000C PROGRAMMABLE THERMOSTAT
1. Enter Installer Setup.
a. Use ▲ or ▼ keys
to set the tem-
perature setpoint
to
52°F (11°C).
b. Press the ▲ and
▼ keys simultaneously for more than two
seconds to enter Installer Setup.
c. Release the keys
to
display the three-
digit software
revision code.
d. Press the ▲ key.
FC (factory
configuration) is
displayed.
(A typical example
is shown, but
information
displayed varies by model. This information is
for factory use only.)
Optional System Checkout
When in steps 1c and 1d only, the ▼ key can be pressed
to turn heat or cool outputs on and off. Change the
SYSTEM switch setting to test heat or cool outputs. No
action takes place if the SYSTEM switch is in the Off
position.
Examples: System setting at Heat: If heat is on, pressing
the ▼ key turns it off; if heat is off, pressing
the ▼ key turns it on.
System setting at Cool: If cool is on, pressing
the ▼ key turns it off; if cool is off, pressing the
▼ key turns it on. The five minute minimum off
time is bypassed.
NOTE: In Installer Setup only, each press of the ▲ key
momentarily displays 1. Each press of the ▼ key
momentarily displays 2. When the keys are
released, these one-digit codes are no longer
displayed.
2. Setting °C or °F.
a. Press the ▲ key
again to display
the current setting.
b. Press the ▼ key to
change the °C or
°F indication.
3. Setting Heat Cycle Rate (see Table 2 for the cycle
rate options and equipment).
a. Press the ▲ key to
display the current
heat cycle rate
setting of 1, 3, 4,
5, 6, 9, or 12 cph.
b. If the desired cycle
rate is displayed,
press the ▲ key to
exit the installer
setup.
c. To change the
heat cycle rate,
press the ▼ key until your choice of 1, 3, 4, 5,
6, 9, or 12 is displayed.
d. Press the ▲ key to
display cooling
algorithm configu-
ration default.
e. Press the ▲ key
again to change
cooling algorithm to C1 or C3.
C1 = Standard cooling algorithm.
C3 = Agressive cooling algorithm (can
cause overshooting).
f. Press the ▲ key again. Current configuration
(CC) is displayed. A typical example is shown,
but CC varies by
model. (This
information is for
factory use only).
4. Exit Installer
Setup.
a. Press
the ▲
key to
save all
changes
and
return to normal operation.
Table 2. Heating Cycle Rate
M12590A
PM
System Cycles Per Hour
Steam, Gravity 1
Hydronic Heat, Condensing
Gas Furnaces
a
3
Gas or Oil Forced Air 6
Electric Heat 9
Special Applications
b
12
a
High efficiency furnace (90+).
b
Refer to the equipment manufacturer’s Instructions.
M1469
1
M1469
2
M12582
A
SET
HT.
M12583
A
M12584
A
M12586
A
M12587
A
M12589
A
M12588
A
4, 5, 12