Honeywell T7512B Installation Instructions Manual page 5

Configuration
Item
Fan On Heat Set fan to come on immediately when the heating or
cooling equipment is energized. Set to No if this is a
conventional application.
Fan On Set fan to stay energized continuously during occupied
Occupied periods. This option has no effect on T7512 models
Cycles Per Hour Minimize room temperature swings by setting the
maximum on-time of the heating equipment. Set to 6
for a warm air furnace. Set to 3 for a hot water boiler
system. Set to 9 for electric heat. For conventional
heating systems only (T7512A).
Temperature Set the units where the temperature is displayed on the
Units thermostat: Fahrenheit (F) or Celsius(C).
Enable Offset Allow the homeowner to enter offsets. This item should
be set to No unless the homeowner subscribes to
Time-of-Use Pricing.
Service Phone Display a phone number when the thermostat
communication module loses the ability to
communicate. Set this item as directed by the local
utility.
Flashing Call Flashes CALL message on display when the
thermostat communication modules loses the ability to
communicate. Set to Yes to enable this feature. Set to
No to disable the feature, or when using the thermostat
as a standalone device.
Software Version Display the software revision level
(for example, revision level 1.00 displays as 01 00).
System Type Display the thermostat changeover and system type.
XX specifies the type of changeover:
A= Auto changeover.
a
BB= Manual changeover.
YY specifies the system type:
13= 1H1C power stealing, conventional.
34= 2H2C hardwired, conventional.
T7512A,B PROGRAMMABLE LOAD MANAGEMENT THERMOSTAT
Table 2. Installer Configuration Items.
Use To
5
Code Possible
Displayed Settings
0
FOH
1
0
FOO
1
3
CPH
6
9
TMP F
C
0
EOF
1
0
PHO
1
0
CAL
1
ZZ ZZ
—
XX YY
What the
Setting
Means
No
Yes
No
Yes
3
6
9
F
C
No
Yes
No
Yes
No
Yes
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