Installer Setup; Setup Using Keypad; Setting Keypad Lockout - Honeywell T7350 Installation Instructions Manual

T7350 COMMERCIAL PROGRAMMABLE THERMOSTAT

INSTALLER SETUP

For most applications, the thermostat factory settings do
not need to be changed. Review the factory settings in
Table 2.
NOTE: When power is first applied to the thermostat, the
display will show all segments (see Fig. 6).
Table 2. Default setpoints.
Control Occupied
Heating 70°F (21°C)
Cooling 75°F (24°C)
Temporary Standby
Not Occupied12 StartTime
MonTueWedThuFri
System
Em Heat Off Cool Auto
Fig. 6. LCD display of all segments.
CAUTION
Possible Equipment Damage.
Fan must be running when system is
operating.
Heat pump and electric heat systems must be
configured correctly to prevent equipment damage
caused by the system running without the fan.

Setup Using Keypad

The installer uses the Installer Setup to customize the
thermostat to specific systems. For basic setup functions,
the thermostat can be configured using the keypad.
NOTE: The T7350 has serial communications to
facilitate use of an installer configuration tool.
More advanced features are available using this
tool. (Refer to form 63-2605 for details.)
A combination of key presses are required to use the
Installer Setup feature:
1. To enter the Installer Setup, press and hold both the
Run Schedule and the Copy keys until DEG F (or
DEG C) displays.
2. To advance to the next Installer Setup number,
press .
NOTE: Pressing Run/Copy again while in this
mode displays the T7350 firmware version
number.
3. To return to a Setup item, cycle through the options.
4. To change a setting, use the up
5. To exit the Installer Setup, press Run Schedule.
6. Display prompts SAV CFG (save configuration).
a. If you want to save the new configuration, use
the up or down
before pressing Run Schedule.
b. If you want the configuration to remain as it was
before starting this change, ensure the
display indicates SAV CFG NO and press Run
Schedule.
4. Once the proper option is chosen, exit Installer
62-0195—08
Not Occupied Standby
55°F (13°C) 67°F (19°C)
85°F (29°C) 78°F (26°C)
Set Set Schedule Room
AM
PM
MinsDays
SatSunHol
Fan
Dehumid OnAuto
or down
key to change NO to YES
NOTE: Installer Setup is automatically exited after five
minutes with no key pressed. Upon this auto-
matic exit, all changes are lost.
Configuration
Limited configuration can be done with the keypad using
the Configuration ID. In order to determine the proper
codes to use for the Configuration Variables (CnfgID)
spreadsheets of the CnfgID values are available online at
http://customer.honeywell.com/t7350.
A PDA or Honeywell's TStatSpec
used, as well. Follow these instructions for identifying the
CnfgID values using TStatSpec.
1. Open the TStatSpec
2. Create a new configuration or open an existing con-
figuration.
3. Select the "Configuration Screen" button and con-
figure the settings as desired.
%
4. Click on the "Configuration ID" button on the bottom
left of the configuration screen.
5. Make note of the values.
6. Press both Copy and Run Schedule on the thermo-
M19611
stat.
7. Tap
play.
NOTE: While stepping toward C1, check other
8. To adjust each variable to match PDA indication:
a. Hold down the up
the value quickly.
b. Tap the up
9. Tap
10. Return to step 8 and repeat the process until all
configuration values are set properly.
11. To exit the Installer Setup, press Run Schedule.
12. Display prompts SAV CFG (save configuration).
a. If you want to save the new configuration, use
the up
before pressing Run Schedule.
b. If you want the configuration to remain as it was
before starting this change, ensure the
display indicates SAV CFG NO and press Run
Schedule.

Setting Keypad Lockout

Proper keypad sequences activate the lockout features.
To change the keypad lockout state:
1. Enter the Installer Setup: press and hold both the
Run Schedule and the Copy keys until DEG F (or
DEG C) displays.
2. Press
3. Use the up
ting. Options are:
• 0: No lockout.
• 1: Lockout all keys except Temporary Occupied,
key.
Temporary Not Occupied, up
.
• 2: Lockout all keys except
NOTES:
— Options 1 and 2 do not allow adjustments on
dehumidification high limit.
— No options lockout special keypress func-
tions. See the Special Functions section for
details.
Setup by pressing Run Schedule.
4
TM
software can be
TM
software on your PC.
until C1 appears on the right end of the dis-
items to ensure they are set properly. See
Setup Using Keypad section.
or down
or down key for fine control.
to switch to another variable.
or down key to change NO to YES
until KYLCK displays.
or down key to change the set-
,
key to adjust
or down and
.