Honeywell TB7220U - Page 12

TB7220U ULTRASTAT PROGRAMMABLE THERMOSTAT
62-0223—1 12
NOTE: Press the Done key to exit the Installer System Test.
0640 Clock Format 12 12—12 Hour
24—24 Hour
0650 Extended Fan-on
time Heat
00—Off
90—90 seconds
Not displayed with cool-only systems (ISU 0170 at
6) or with fan set to system control (ISU 0180 at 0).
0660 Extended Fan-on
time Cool
00—Off
40—40 seconds
Only shown for systems with cool stages
(ISU 0170).
0670 Keypad Lockout 0 0—Unlocked
1—Partial Lockout 1
2—Partial Lockout 2
3—Fully Locked
Unlocked: All functions accessible.
Partial 1: Locks all but Holiday, Override, Up, and
Down.
Partial 2: Locks all but Holiday and Override.
Full: Entire interface locked/non-functional.
0680 Temperature
Control Heat
2 1—Less Aggressive
2—Standard
3—More Aggressive
Only shown if system has heat stages (ISU 0170).
Only integral gains affected. Affects control
operation in all control regimes (not just recovery
or setpoint change).
More Aggressive: stops signal prior to reaching the
setpoint. (For use with oversized equipment.)
0685 Recovery Heat
Ramp Rate
5 0-20°F/hour Only shown if system has heat stages (ISU 0170).
0 disables ramped recovery (step setpoint change
at period start time).
0690 Temperature
Control Cool
2 1—Less Aggressive
2—Standard
3—More Aggressive
Only shown if system has cool stages (ISU 0170).
Only integral gains affected. Affects control
operation in all control regimes (not just recovery
or setpoint change).
More Aggressive: stops signal prior to reaching the
setpoint. (For use with oversized equipment.)
0695 Recovery Cool
Ramp Rate
3 0-20°F/hour Only shown if system has cool stages (ISU 0170).
0 disables ramped recovery (step setpoint change
at period start time).
0700 Temperature
Display Offset
0 -3 (-1.5)— -3°F (-1.5°C)
-2 (-1.0)— -2°F (-1.0°C)
-1 (-0.5)— -1°F (-0.5°C)
0 (0.0) — 0°F (0.0°C)
1 (0.5) — 1°F (0.5°C)
2 (1.0) — 2°F (1.0°C)
3 (1.5) — 3°F (1.5°C)
This offset applies to both the control temperature
and to the display temperature for indoor sensor
(and remote indoor sensor).
0710 Restore Factory
Defaults
0 0—No
1—Yes
Resets all ISU parameters to default values and
resets the schedule to default Energy Star (see
Table 5). Retains only calendar settings and time.
INSTALLER TESTS
Test 1 Installer Test
Cool
00—Off
1—Cool Stage 1
2—Cool Stage 2
Test 2 Installer Test
Fan
00—Off
1—Fan On
Test 3 Installer Test
Heat
00—Off
1—Heat Stage 1
2—Heat Stages 1 and 2
3—Heat Stages 1,2 and 3
Test 4 Installer Test
Auxiliary Heat
0 0—Auxiliary Heat Off
1—Auxiliary Heat On
Table 4. Installer Setup Menu. (Continued)
Installer
Setup
Number
Installer Setup
Name
Default
Setting All Settings Notes