TROUBLESHOOTING

Check here before contacting customer service.

Issue

Symptom

Solution

Main unit

US Atomic Time

Place unit by the window and

 

signal is not received

keep it there overnight

Remote sensor

Cannot locate remote

Check batteries

 

sensor

Check location

 

 

Press and hold DOWN ( ▼)

 

 

button on the main unit to search

 

 

for the signal form the remote

 

 

sensor

 

Cannot change the

Press “RESET” after setting the

 

channel

channel

 

Cannot change the

Press “RESET” after setting C/F

 

C° to F° and back

 

 

Data does not match

Initiate manual sensor search

 

data on the main unit

(Press and hold DOWN ( ▼)

 

 

button on the main unit)

SPECIFICATIONS

Main Unit

Indoor Temperature

Proposed operating range: 23.0°F to 122.0°F (-5°C to +50°C)

Temperature resolution: 0.2°F (0.1°C) User-selectable (°F or °C) temperature display Maximum number of remote sensors: 3 (one included) Readings update interval: every 45 seconds

EL backlight

Low battery indicators – for each remote channel and main unit

Clock

Precise atomic time 4 US Time Zones 12/24 hour time format

Crescendo 4 minutes alarm with 5 minutes snooze

Remote Sensor

Remote Temperature

Proposed operating range with alkaline batteries: -4°F to + 158°F (-20°C to + 70°C)

Proposed operating range with lithium batteries: -38.8°F to +158°F (-38.8°C to + 70°C) Temperature resolution: 0.1°C/0.2°F

RF Transmission Frequency: 433 MHz

RF range: Maximum 200 feet (60 meters)

Temperature transmission cycle: approximately 45 seconds Low battery indicator

Wall-mount of Table stand

Power

Main unit: 2 AA size (UM-3) 1.5V batteries (not included)

Remote Sensor: 2 AAA size 1.5V batteries (not included)

Dimensions

Main unit: 3.15(L) x 5.98 (H) x 0.91(D) inches

Remote sensor: 2.35(L) x 3.77(H) x 0.86(D) inches

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Honeywell TE242ELW user manual Troubleshooting, Specifications