and maintenance.

We recommend cleaning the remote sensor periodically, as the dirt and debris may affect sensor accuracy.

PRODUCT OVERVIEW

REMOTE TEMPERATURE & HUMIDITY SENSOR

FEATURES

Remote data transmission to the main unit via 433 MHz frequency

LCD displays temperature, humidity and channel

Selection of the temperature display in Celsius or Fahrenheit

Three (3) transmission channels selection

Case can be wall mounted using built-in hanger

A. LED INDICATOR

Flashes once when the remote sensor transmits a reading to the main unit.

Flashes twice when battery power is low.

B.BATTERY COMPARTMENT

Holds two AA-size batteries

C.RESET

Resets all previous settings

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D. CHANNEL SWITCH

Selects the desired channel -1,2 or 3

E.WALL-MOUNT RECESSED OPENING

Keeps the remote sensor on the wall

F.°C/°F SWITCH

Selects the temperature display in Fahrenheit or Celsius

NOTE: Install the batteries; select the channel and temperature in °C or °F before mounting the sensor.

BATTERY INSTALLATION

Remove the screws from the battery compartment with a small Phillips screwdriver.

Set the channel 1 through 3. 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.

Select the temperature unit in °F or °C by pressing °C/°F switch with a paper clip or similar tool

Replace the battery compartment door and secure the screws.

Secure the remote sensor in the desired location.

MOUNTING

The remote thermo-hygrometer sensor can be placed on the flat surface or mounted on the wall in vertical position

Use the wall mount hardware and screws when mounting the thermo-hygrometer sensor on the wall

PLACEMENT

The remote thermo-hygrometer sensor should be placed in the area

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Honeywell TE653ELW user manual Product Overview, Battery Installation, Mounting, Placement