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T8011F FLUSH MOUNT PROGRAMMABLE HEAT PUMP THERMOSTAT
INSTALLER SETUP
Setting °F/°C Indication and Heat Cycle Rate
The following instructions provide the information
necessary to change the heating cycle rate to match the
heating equipment and to choose either Fahrenheit (°F)
or Celsius (°C) display.
NOTE: All four steps must be completed to save
changes to the °F/°C indication and the heat
cycle rate.
1. Enter Installer Setup.
a. Use
or
keys to
set the temperature
setpoint to 52°F
(11°C).
b. Press the
and
more than two seconds to enter installer setup.
c. When released, the
three-digit software
revision code is dis-
played.
d. Press the
key.
Factory configura-
tion (FC) is dis-
played. (A typical
example is shown,
but information dis-
played varies by model. This information is for
factory use only).
Optional System Checkout
When in steps 1c and 1d only, pressing the
used 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 5 minute minimum off
time is bypassed.
NOTE: In installer setup only, each press of the
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.
69-1558
SET
HT.
M12582A
keys simultaneously for
M12583
M12584A
key can be
key
M12587A
M12586A
3. Setting Heat Cycle Rate
(see Table 2 for the
cycle rate options and
equipment).
a. Press the
display the current
heat cycle rate set-
ting of 1, 3, 4, 5, 6,
9, or 12 cph.
b. To change the heat
cycle rate, press the
key until your
choice of 1, 3, 4, 5,
6, 9, or 12 is dis-
played. See Table
2.
c. Press the
display control algo-
rithm configuration
default.
d. Press the
again to change
control algorithm to C1 or C3.
C1 = Standard control algorithm.
C3 = Aggressive control algorithm (can
cause overshooting).
e. Press the
again. Current con-
figuration (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
System
Steam, gravity
Hydronic heat, condensing gas
a
furnaces
Gas or oil forced air
Electric heat
b
Special applications
a
High efficiency furnace (90+).
b
Refer to the equipment manufacturer's instructions.
NOTE: Stage one heat and cool cycle rates are fixed at
3 cph. Only stage two heat cycle rates are
selectable.
OPERATION
Setting FAN and SYSTEM Switches
Fan and system settings are controlled manually by
using the switches located at the bottom of the
thermostat case. See Fig. 7.
4
key to
key to
key
key
PM
M12590A
Cycles Per Hour
4, 5, 12
M12588A
M12589A
M14691
M14692
1
3
6
9
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