Installer Setup - Honeywell T8511G Installation Instructions Manual

INSTALLER SETUP

NOTE: For most applications, the thermostat factory
settings do not need changing. Review the
Factory Setting column in Table 2 and if no
changes are necessary, go to the Installer
System-Test section.
Use the Installer Setup to customize the thermostat to
specific systems. Some of the options include temperature
display, changeover, minimum equipment on time and
minimum off time. Installer Setup numbers are listed in
Table 2. It includes all the configuration options and the
factory-settings available for the T8511.
IMPORTANT
The Installer Setup must be set correctly for the
HVAC equipment, thermostat and subbase to
operate properly.
A combination of key presses are required to use the
Installer Setup feature:
1. To enter the Installer Setup, press and hold the
Information i key and the increase
decrease keys until the first number displays. All
display segments appear for approximately three
seconds before the number displays. See Fig. 11
and 12.
2. To advance to the next Installer Setup, press the
Information i key.
3. To change a setting, press the increase
decrease key.
4. To exit the Installer Setup, press and hold the
Information i key until the display returns to
normal (approximately three seconds). The display
scrolls the numbers backward to get to the normal
display. The Installer Setup is automatically exited if
no key presses are made for five minutes.
Installer Setup
Number
(Press i key
to change)
Select
Not used. 01 thru 04
Heating cycle 05
rate.
06
07
Not used. 08 thru 11
Changeover 12
(T8511G only).
Not used. 13
Degree 14
temperature
display.
Not used. 15 thru 18
a
The cycle rate for the last stage of heat is adjustable with 6 as the factory setting.
and
or
Table 2. Thermostat Installer Setup Options.
Factory Setting
Display Description
— —
03 Stage 2.
— Not used.
09 Emergency heat.
— —
01 Manual changeover.
— —
00 Temperature is
displayed in °F.
— —
MICROELECTRONIC HEAT PUMP THERMOSTAT
Em Ht Temporary Setting
Aux Ht
Repl
Wait
Batt
System
Em HeatOffCool Auto Only
Fig. 11. Display of all LCD segments.
Fig. 12. Display of installer setup and setting.
NOTE: Only configurable numbers are shown.
Other Choices
(Press
Display
— —
03, 06 03—3 cph used for stage 1
or 09 heat pump systems.
06—6 cph used for
conventional systems.
09—9 cph used for electric
heat systems.
— —
00, 02 00—Automatic changeover.
02—Automatic changeover
only
— —
01 Temperature is displayed
in °C
— —
5
Remote
Room
%Humid
Outdoor
Heat Cool
Fan
OnAuto
INSTALLER SETUP
NUMBER DISPLAY
(COLUMN 2 OF TABLE 2)
FACTORY SETTING OR
OTHER CHOICE DISPLAY
(COLUMN 3 OR 5 OF TABLE 2)
or key to change)
Description
M4844
M10105A
Actual
Setting
—
—
—
—
—
(continued)
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