Product specifications

ACONT900AC43UA
Pub. No. 11-HD04D1-2
7 69-2080—05
INSTALLER SETUP (ISU)
The Comfort Control works with many different system
types. The installer can use the Installer Setup menu to
change factory settings to customize installations. See
Table 4.
Entering Installer Setup
Follow these steps to enter the Installer Setup:
1. Be sure the Comfort Control is powered.
NOTE: If necessary, press the Done key to return to the
home screen.
2. Press and release the system key.
3. Press and hold the two blank keys on either side of
the center key for approximately five seconds until
screen changes. See Figure 7.
4. Release the two blank keys when the screen on the
Comfort Control matches the screen in Figure 8.
5. See Figure 8 to review how the Comfort Control
keys are used during Installer Setup. See Table 4
for the Installer Setup Numbers and Settings.
6. Press the Done key to exit the Installer Setup-
screen.
NOTE: Manually changing an ISU setting to an option
other than “E” disables Discovery mode for that
ISU setting. If power is lost, all custom settings
are retained in the memory.
Fig. 7. Entering Installer Setup
Fig. 8. Installer Setup Start Screen
D
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CANCEL
MON
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WED
THU
FRI
SA
T
A
A
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SUN
PM
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EM HEAT
O
F
F
COOL
Followin
g
Sc
h
edu
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In
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Se
t T
o
DONE
O
MON
WED
THU
FRI
SA
T
A
A
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SUN
INSTALLER
SETUP NUMBER
FACTORY
SETTING
ADVANCE TO NEXT
INSTALLER SETUP
PRESS TO EXIT
INSTALLER SETUP
CHANGE THE
FACTORY
SETTING
A
U
Table 4. Installer Setup Menu
Selection
Installer Setup
Number (ISU)
Factory
Setting
Choices
CommentsOption Description
Date (Year Upper) 0120 20 20, 21 Select the first two digits of
current calendar year (20
for 2007)
2001-2178 available.
Date (Year Lower) 0130 06 00-99 Select the last two digits of
current calendar year (07
for the year 2007)
2001-2178 available.
Date (Month) 0140 1-12 Select number that
represents current
calendar month
Date (Day) 0150 1-31 Select number that
represents current
calendar date