Installer Setup Numbers, Settings, And Tests (Table 4); Configure Installer Setup; Installer System Tests - Honeywell TB7220U Installation Instructions Manual

TB7220U ULTRASTAT PROGRAMMABLE THERMOSTAT

INSTALLER SETUP NUMBERS, SETTINGS, AND TESTS (TABLE 4)

Configure Installer Setup

1. Press and release the System key.
2. Press System and Done keys simultaneously.
3. Hold keys for approximately five seconds, until the
screen changes.
4. When the display changes, release the System and
Done keys.
NOTE: See Table 4 for installer setup (ISU) numbers
and settings.
5. Use the Up and Down keys to change the value of
the ISU currently displayed.
6. Use the Go Back and Next keys to move from the
current ISU to another.
Installer
Setup Installer Setup
Number Name
0120 Date (Year Upper)
0130 Date (Year Lower)
0140 Date (Month)
0150 Date (Day)
0160 Schedule Options
0170 System Selection
0180 Heat Fan Operation 0
0185 Pre-occupancy
Purge Duration
0190 Reversing Valve
O/B
0220 Cycles Per Hour
(CPH) for first stage
compressor
0230 CPH for second
stage compressor
0240 CPH for first stage
conventional heat
62-0223—1
Table 4. Installer Setup Menu.
Default
Setting All Settings
20 20—20xx
21—21xx
04 00-99
6 1-12
15 1-31
4 0—Non-Programmable
4—Programmable
8 1—1H/1C Conv
2—1H/1C HP
3—1H w/o fan
4—1H with fan
6—1C
7—2H/1C HP
8—2H/2C Conv
9—2H/1C Conv
10—1H/2C Conv
11—2H/2C HP
12—3H/2C HP
0—System controls fan
1—Thermostat controls
fan (ON during call for
heat)
0 0—no duration
1—one hour
2—two hours
3—three hours
0 0—O (O/B On Cool)
1—B (O/B On Heat)
3 1-6
3 1-6
5 1-12

Installer System Tests

Use Installer System Test to test heating, cooling and fan.
For test details, refer to the latter portion of Table 4.
CAUTION
Equipment Damage Hazard.
Minimum compressor off time is bypassed
during Installer System Test
Avoid cycling compressor quickly.
IMPORTANT
The setting chosen for System Type (ISU 0170)
can prevent some System Test Numbers from
appearing.
Available year range: 2001 - 2178
Available year range: 2001 - 2178
Available day range varies by month.
Only shown for conventional system with heat
stages and fan capability (ISU 0170) selected.
If heat pump is selected, fan always operates with
Thermostat control.
The only thing that allows the fan to turn off during
occupied periods is a manual override of the fan
from On to Auto.
Only shown if thermostat is programmable
(ISU 0160).
Only shown with heat pump system selected.
Only shown for system with cool stages
(ISU 0170). Selection in this stage changes
second stage cool default CPH.
Only shown for system with two stages of cool
(ISU 0170).
Only shown for conventional system with heat
stages (ISU 0170).
Selection in this stage changes default CPH of
second stage heat.
10
Notes