Honeywell TC682EL - Manual (Page 3)

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NOTE: When the temperature falls below freezing, the
batteries in the outdoor remote sensor may have
reduced voltage supply and a shorter effective range.
We recommend using lithium batteries at temperatures
of 32°F (0°C) and below.
BATTERY INSTALLATION
REMOTE SENSOR
NOTE: Install the batteries; select the channel and
temperature in °C or °F before mounting the remote
sensor.
• Remove the screws from the battery compartment with
a small Phillips screwdriver.
• Set the channel. The switch is located in the battery
compartment. Channel 1 is typically selected if only
one remote sensor is being used.
• Install 2 “AA” size alkaline batteries (not included)
matching the polarities shown in the battery compartment.
• Replace the battery compartment door and secure the screws.
• Secure the remote sensor in the desired location.
MAIN UNIT
• Slide to the right the battery compartment door on the
back of the unit and remove it.
• Install 2 batteries (UM-3 or “AA” size 1.5V) matching
the polarity as shown in the battery compartment.
• Replace the battery compartment door.
LOW BATTERY WARNING
A low-battery indicator [ ] will appear next to the
indoor or remote data reading line of the main unit warning
that the corresponding batteries need replacement.
GETTING STARTED
DIGITAL WEATHER DISPLAY
After batteries are installed; remote sensor will transmit
temperature and humidity data at 45 second intervals.
The main unit may take up to two minutes to receive the
initial readings. Upon successful reception, remote
temperature and humidity will appear under the weather
forecast section of the main unit’s display (the default
remote channel is channel one). The main unit will
automatically update readings at 45-second intervals.
After communication between the main unit and
remote sensor has been established, secure the remote
sensor in the desired location.
If no signal is received from the remote sensor within two
minutes, dashes [- - -] will be displayed. Press and hold
the DOWN ( ) button on the main unit for two seconds
to initiate another signal search.
PLACEMENT OF THE UNITS
The main unit can be placed on any flat surface indoors.
The remote sensor can be placed indoors or outdoors, on
a flat surface or mounted on the wall.
PROGRAMMABLE TEMPERATURE ALARM
This product allows manual programming of a HIGH and
LOW temperature alarms for all three remote channels.
Once the actual remote temperature will reach the pre-set
high or low limits, the alarm will sound. The alarm can be
set for temperature readings between -58 °F and 158°F.
To program the temperature alarm for all remote channels,
• Press the TEMP ALARM button once to enter into the
Temperature Alarm Programming mode – the
abbreviation "OF" will be displayed on the remote
temperature line
• Press and hold TEMP ALARM button until the lower
temperature limit value (-58) will flash
• Set the desired lower temperature limit using
DOWN ( ) arrow button
• Press TEMP ALARM button once confirming the
lower temperature limit value
• Press and hold TEMP ALARM button until the HIGH
temperature limit value ( 158) will flash
• Set the desired higher temperature limit using
DOWN ( ) arrow button
• Press TEMP ALARM button once confirming the
higher temperature limit value
The unit is in a searching mode.
Temperature and humidity
readings are securely registered.
No signals detected. - - -
The indoor temperature and humidity with the icon IN are
located below the remote temperature and humidity
information line.
NOTE: If the indoor or remote temperature or humidity
goes above or below operating range stated in specifications,
the main unit’s display ( weather station portion) will show
dashes "- - -" on the corresponding line.
AUTO-SCANNING
Press and hold the CHANNEL button for 2 seconds – the
icon " " will appear on the main unit weather display
above the COMFORT LEVEL indicator.
All three remote channels data will be displayed
one-by-one automatically with a 4 seconds delay in the
following sequence: Channel 1, Channel 2 and Channel 3.
To exit from scanning mode, press and hold the
CHANNEL button for 2 seconds, and the icon " " will
disappear, returning the main unit weather display to the
default display mode.
REMOTE AND INDOOR TEMPERATURE &
HUMIDITY
The remote temperature and humidity information line is
located right below the weather forecast line of the main
unit’s display.
The wave icon is located above the remote channel number
indicates the reception status from the corresponding
remote sensor.
There are three following types of the reception status
may be displayed: