TL8230A Owner`s Manual - Honeywell

TL8230A Owner`s Manual - Honeywell
TL8230A
Operating Instructions
Programmable Thermostat
1.
Description
4.
Honeywell’s TL8230A programmable thermostat can be used to
operate an electric heater to control the room temperature.
On/Off switch *
Time display
Appears when
the setpoint is
displayed
Temperature display
Mode display
Day and time
settings
Program
clear button
Temperature
preset buttons
Mode selection /
program exit
Temperature
adjustment
buttons
Backlight button
5.
6.
1 to 24% 25 to 49% 50 to 74% 75 to 99%
Press the Day button to set the day.
Error Messages
Backlight
When the backlight button is pressed, the display illuminates for 5
seconds. When either of the
buttons is pressed, the display illuminates for 10 seconds during which the setpoint appears for 5 seconds. The actual temperature is then displayed.
Display
% of duty cycle
Press the Hour and Min buttons to set the time.
HI: The measured temperature is above 122°F
(50°C).
Place the switch on OFF to disable heating. This will not affect the clock and program settings.
The thermostat displays the percentage of heater duty cycle required to maintain
the desired temperature. For example, if the heater is activated 40 percent of the
time,
is displayed.
**
n
o
LO: The measured temperature is below 32°F (0°C).
Heating is activated.
Period display
Program button
*
When the thermostat is powered, it initially performs a
series of tests before displaying the actual
temperature.
When power is applied initially, the LCD displays:
0:00, MO (Monday), and temperature.
Preset temperature
icon display
Heating power **
Power-up
7.
100%
Temperature Setting
Setpoint
2.
•
The thermostat generally displays the actual temperature. To view
the setpoint, press one of the
buttons once or press the
backlight button. The setpoint will appear for the next 5 seconds.
Control Module Removal/Installation
To remove the control module
from its power base, loosen the
captive screw underneath the
thermostat and pull the two
halves apart as shown.
•
To change the setpoint, press one of the
buttons until the
desired temperature is displayed. To scroll faster, hold the button.
Preset buttons
The thermostat has 3 temperature preset buttons:
To install the control module
onto its power base, reverse the
above procedure.
Ͽ
NOTE: Always keep the thermostat's vents clean and unobstructed.
3.
Comfort preset button
Economy preset button
Ͽ
Vacation preset button
To use a preset temperature, press the appropriate button. The
corresponding symbol , or
will be displayed.
The following table shows the intended use and the default setting
of each of the preset buttons.
Ͽ
Configuration Switches
You can modify some functionalities of the
thermostat via the small selector switches
on the back of the control module.
Symbol
Default (factory) settings are denoted in gray:
#
Functionality
SW1
Temperature format a
°F
°C
SW2
Early Start b
Time format
Disable
Enable
12-hour
24-hour
SW3
a.
b.
UP
Default setting
New
70°F (21°C)
Economy
62°F (16.5°C)
(when asleep or away from home)
DN
If you change the temperature display format, the preset buttons ( , and )
will return to their default settings.
Early Start functions in Automatic mode only. When this function is enabled, the
thermostat calculates the optimal time to start heating in order to obtain the desired
temperature by the set time. The thermostat re-assesses the optimal start time
daily based on the previous day’s performance.
TL8230A
Intended use
Comfort
(when at home)
Vacation
(during prolonged absence)
50°F (10°C)
To store a preset temperature:
n
o
Set the desired temperature using the
buttons.
Press and hold the appropriate preset button until the corresponding symbol is displayed.
69-1803
21/2/05
1/2
p
Press Mode/Ret to exit.
8.
Operating Modes
NOTE: If no button is pressed for 60 seconds, the thermostat will
automatically exit the programming mode.
Use the following grid to record the new schedule.
The thermostat has 3 operating modes.
ߓ
ࠀ
n
o
ࠔ
ࠡ
ࠨ
ࠔ
ࠟ
ߓ
ߠ
Press Mode/Ret until
ߴ
ࠨ
ࠧ
ࠢ
ࠠ
ࠔ
ࠧ
ࠜ
Setpoint
MO
TU
WE
TH
FR
SA
SU
is displayed.
Set the temperature using the
ߓ
Period
Maintains the temperature at a fixed setpoint.
ߓ
ࠖ
ߓ
ߠ
஻
,
or
button.
Maintains the temperature according to the
energy-saving schedule.
Press Mode/Ret until
ting is also displayed.
is displayed. The current period set-
Temporary Bypass: If you press the
,
or button when
the thermostat is in automatic mode, the current period is
bypassed. The new setpoint will be maintained until the beginning of the next period.
ߓ
ࠉ
ࠔ
ࠖ
ࠔ
ࠧ
ࠜ
ࠢ
ࠡ
- Maintains the temperature at the Vacation tempera-
ture.
Press
9.
to place the thermostat in Vacation mode.
Energy-saving Schedule
The schedule consists of 4 periods per day which represents a
typical week day. You can program the thermostat to skip the
periods that do not apply to your situation. For example, you can
skip periods 2 and 3 for the week-end.
Period
Description
Temperature setting
Wake-up
Away from home
Return home
Sleep
The Comfort ( ) temperature is used in periods 1 and 3 and the
the Economy ( ) temperature is used in periods 2 and 4. The
thermostat switches between the two setpoints at the programmed
start time.
You can have a different program for each day of the week; i.e.
each period can start at different time for each day of the week. The
thermostat has been preprogrammed with the following schedule.
Period
Setpoint
MO
TU
WE
TH
FR
SA
SU
6:00
6:00
6:00
6:00
6:00
6:00
6:00
8:00
8:00
8:00
8:00
8:00
--:--
--:--
6:00
6:00
6:00
6:00
6:00
--:--
--:--
10:00
10:00
10:00
10:00
10:00
10:00
10:00
To modify the schedule:
n
o
Press Pgm to access the programming mode.
p
q
Press Pgm to select the period.
r
s
Press Day to select the day to program (hold for 3 seconds to
select the entire week).
Press Hour and Min to set the start time, or press Clear if you
want to skip this particular period (--:-- is displayed).
Repeat steps 2 to 4 for each remaining period.
Press Mode/Ret to exit the programming mode.
TL8230A
:
1 0. Technical Specifications
Power supply: Refer to the power base installation instructions.
Display range: 32°F to 140°F (0°C to 60°C)
Setpoint range: 40°F to 86°F (5°C to 30°C)
Preset temperatures:
Ͽ
Comfort: 70°F (21°C)
Ͽ
Economy: 64°F (18°C)
Ͽ
Vacation: 50°F (10°C)
Display resolution: 1°F (0.5°C)
Storage:-4°F to 120°F (-20°C to 50°C)
Heating cycle length: 15 minutes
Data backup: In the event of a power failure, most settings are
saved . Only the time must be re-entered if the power failure lasts
more than 2 hours. The thermostat will return to the mode that was
active prior to the power failure.
1 1 . Warranty
Honeywell warrants this product, excluding battery, to be free from defects in the
workmanship or materials, under normal use and service, for a period of five (5)
years from the date of purchase by the consumer. If at any time during the warranty period the product is determined to be defective or malfunctions, Honeywell
shall repair or replace it (at Honeywell's option).
If the product is defective,
(i)
return it, with a bill of sale or other dated proof of purchase, to the place from
which you purchased it, or
(ii) call Honeywell Customer Care at 1-800-468-1502. Customer Care will
make the determination whether the product should be returned to the following address: Honeywell Return Goods, Dock 4 MN10-3860, 1885 Douglas Dr N, Golden Valley, MN 55422, or whether a replacement product can
be sent to you.
This warranty does not cover removal or reinstallation costs. This warranty shall
not apply if it is shown by Honeywell that the defect or malfunction was caused by
damage which occurred while the product was in the possession of a consumer.
Honeywell's sole responsibility shall be to repair or replace the product within the
terms stated above. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR
DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY
BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER
FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limitation may not apply to
you.
THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL
MAKES ON THIS PRODUCT. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE FIVE-YEAR
DURATION OF THIS WARRANTY. Some states do not allow limitations on how
long an implied warranty lasts, so the above limitation may not apply to you.
This warranty gives you specific legal rights, and you may have other rights which
vary from state to state.
If you have any questions concerning this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-4681502. In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell
Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V4Z9.
1 2. Customer Assistance
If you have any questions about the operation of your thermostat,
please go to www.honeywell.com/yourhome, or call Honeywell Customer Care toll-free at 1-800-468-1502.
Printed in China
69-1803
21/2/05
2/2
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement