Honeywell T7350 Benutzerhandbuch

63-2605—5

12

For most applications, the thermostat factory settings do not 

need to be changed. Review the factory settings in Table 10.

NOTE: When power is first applied to the thermostat, the 

display will show all segments (see Fig. 10).

a

With the exception of Temporary Not Occupied, functions not keypad configurable require a Palm OS Configuration Tool.

b

Lockouts do not allow adjustments on dehumidification high limit. Special keypresses are never locked out.

c

Displays only when heat pump is selected.

d

Values vary depending on the model.

The installer uses the Installer Setup to customize the 

thermostat to specific systems. (See Table 10.) The table 

includes all the configuration options available. 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. (See the 

Appendix 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 Setup item, 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 S or down T key.

5. To exit the Installer Setup, press Run Schedule.

6. The display prompts SAV CFG (save configuration).

a. If you want to save the new configuration, use the 

up S or down T key to change NO to YES 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.

NOTE: Installer Setup is automatically exited after five 

minutes with no key pressed. Upon this auto-

matic exit, all changes are lost.

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 

 until KYLCK displays.

3. Use the up S or down T key to change the setting. 

Options are:

• 0: No lockout.

• 1: Lockout all keys except Temporary Occupied, 

Temporary Not Occupied, up S, down T and 

.

• 2: Lockout all keys except 

.

NOTES:

—

Options 1 and 2 do not allow adjustments on 

dehumidification high limit.

Degree temperature display

DEG F

Temperature display: °F or °C

Remote room temperature sensor

LOC SEN

LOC: Use Local temperature sensor.

REM: Use Remote temperature sensor.

Clock format

12HRCLK

12HR: 12-hour clock format

24HR: 24-hour clock format

Keypad lockout level

KYLCK 0

Keypad lockout enable/disable through special keypad sequence.

0: No lockout.
1: Lockout all keys except Temporary Occupied, Temporary Not Occupied, S, T and 

 

b

.

2: Lockout all keys except 

 

b

.

Conventional / heat pump selection

CONV

CONV: Conventional equipment.

HT PUMP: Heat Pump.

Heat Pump Reversing Valve

c

RVON HT

RVON HT: Heat pump, energize O/B on call for heat.

RVON CL: Heat pump, energize O/B on call for cool.

Configuration Variables 

(C1,C2,C3,C4,C5,C6,C7,C8)

d

Hexadecimal configuration code values.

The code defines only Installer Configuration. 

It sets neither Parameters (gains and setpoints) nor Schedules.

Temporary Standby

StartTime

M19611

Not Occupied12

System

Em Heat

Off Cool Auto

MonTueWedThuFri

AM

PM

SatSunHol

Dehumid

OnAuto

MinsDays

Room

Fan

%

Set Schedule

Set