Power Supply - Bresser VentAir Manuel D'instructions

(10) Current time
(11) AM/PM information on 12-hours time display mode
(12) Touch controls (a) MEM/ (b) AL/SET (c) CH/
(13) Sensor channel
(14) Indoor temperature
(15) MIN/MAX value for indoors
(16) Indoor humidity
(17) Wall mount hanger
(18) Fold-out stand
(19) Battery compartment
(20) Battery compartment cover
Outdoor sensor (Fig. 3)
(21) Outdoor temperature and humidity
(23) Wall mount hanger
(24) CH switch
(25) Battery compartment
(26) Battery compartment cover
BEFORE YOU START
IMPORTANT!
1. Insert batteries for remote units before doing so for the main unit.
2. Place the main unit as close as possible to the remote unit.
3. Position the remote unit and main unit within the effective transmission range.
When changing batteries always change batteries in the main unit as well as all remote units and replace
them in the correct order, so the remote connection can be re-established. If batteries are exchanged in
only one of the devices (i.e. the remote sensor) the signal can't be received or can't be received correctly.
Note, that the effective range is vastly affected by building materials and position of the main and remote
units. Due to external influences (various RC devices and other sources of interference), the maximum
distance can be greatly reduced. In such cases we suggest to position the main unit and the outdoor
sensorat other places. Sometimes all it takes is a relocation of one of these components of a few inches!
Though the remote unit is weather proof, it should be placed away from direct sunlight, rain or snow.

POWER SUPPLY

Main unit (Weather station)
1. Remove the battery compartment cover (20).
2. Install 3 batteries (AAA size 1.5V) strictly according to the polarities shown.
3. Reinsert the battery compartment cover.
Outdoor sensor
1. Remove the battery compartment cover (26).
2. Move the CH switch (24) to the position (1-3) that corresponds with the channel which will be used for
transmission (select channel 1 if only one sensor is connected).
3. Install 2 batteries (AAA size 1.5V) strictly according to the polarities shown.
4. Reinsert the battery compartment cover.
Low battery indication
When batteries need to be replaced the respective low battery indicator for the main unit (3) or the
outdoor sensor (9) will be shown on the display of the main unit.
USING TABLE STAND OR WALL MOUNTING
The main unit can be placed on a flat surface (e.g. table) with the fold-out stand (18).
The main unit and the outdoor sensor can be mounted on walls using the recessed wall mount hanger
(17, 23).
OPERATION
Receiving measurements
Once batteries are installed to the outdoor sensor, it will start transmitting temperature readings at
roughly 60 second intervals. As soon as batteries are installed in the main unit it will start searching for a
signal from the outdoor sensor for about 3-4 minutes. Upon successful reception of the signal, the outdoor
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