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1

 GB

CABLE FREE WEATHER

STATION

MODEL: WMR928N

USER’S MANUAL

SECTION 1 INTRODUCTION

Congratulations on your purchasing the WMR928N Cable Free
Weather Station. An all-purpose easy-to-use system, the WMR928N
lets you monitor the following weather elements:

Air temperature

Relative humidity

Barometric pressure

Wind speed and direction

Rainfall

The WMR928N is also equipped with:

RF calendar clock with daily alarm

Weather forecast within 32 to 48 km (20- to 30-mile) radius

Weather alarms

Memory for maximum and minimum readings

Simple, touch-screen operation

RS232 PC connection jack

-

 backlight

STANDARD PACKAGE

The original WMR928N comes complete with the following:

Main unit (WMR928N)

Anemometer (WGR918N)

Thermo-hygrometer (THGR918N)

Rain gauge (PCR918N)

Baro-thermo-hygrometer (BTHR918N)

12V AC adapter

The thermo-hygrometer and rain gauge are powered by solar
transmitters STR928 while the anemometer is powered by solar
transmitter STR938.

The WMR928N can support up to seven different remote instruments.
You can also connect up to three optional thermo or thermo-hygro
sensors to the system.

Optional items include:

Thermo-hygro sensor (THGR228N/THGR238N)

Thermo sensor (THR228N/THR238N)

Contact an authorized dealer for optional items.

SECTION 2 INSTALLATION

The WMR928N operates at 433MHz. No wire installation is required
among units.

The WMR928N has an effective range of 100 meters in an open area.
Position the units within the range and be sure the transmission
path is clear of interference and obstacles.

Note:The anemometer, thermo-hygrometer and rain gauge should
be installed outdoors and in locations that best measure the weather
elements the instruments are designed for. As for the baro-thermo-
hygrometer, it must be installed indoors. If you have any optional
thermo or thermo-hygro sensors, they can be installed outdoors or
indoors.

THE ANEMOMETER

The anemometer measures wind speed and direction.

To install it,

1. Place the wind cup over the thinnest shaft on the anemometer’s

T-bar.

2. Tighten the screw on the base of the wind cup.

Summary of Contents for WMR928N

Page 1: ...by solar transmitter STR938 TheWMR928Ncansupportuptosevendifferentremoteinstruments You can also connect up to three optional thermo or thermo hygro sensors to the system Optional items include Therm...

Page 2: ...he rain collector to check the leveling 5 Use metal ring to adjust the leveling of the rain collector if necessary 6 Close the cover of the rain collector THE SOLAR TRANSMITTERS The solar transmitters...

Page 3: ...hygrometer and optional remote thermo and thermo hygro sensors Replace the batteries when the respective indicators light up Note The readings collected from the thermo hygrometer and any optional re...

Page 4: ...Use I and J to change to the desired setting 5 Press SET for minutes setting 6 Use I and J to change to the desired setting 7 Press SET to confirm Note the window will show if no alarm is armed Once s...

Page 5: ...eck the memory is clear INDOOR HUMIDITY The current indoor relative humidity taken by the indoor baro thermo hygrometer is displayed on the indoor hygrometer window Todisplaythemaximum minimumandcurre...

Page 6: ...larm setting will be displayed OUTDOOR AND CHANNEL HUMIDITY The relative humidity readings taken by the outdoor thermo hygrometer and separate thermo hygro sensors are displayed on the outdoor channel...

Page 7: ...receive the signal from those sensors 2 If you have disconnected signals you cannot clear the memory THE RESET BUTTON This button is only used when the system is operating in an unfavorable way or ma...

Page 8: ...attery for weather condition under 0 C STR938 Weight 290 g Dimension 115 L x 81 W x 138 H Power back up 2 x UM3 AA size alkaline battery recommend super lithium battery for weather condition under 0 C...

Page 9: ...9 GB COUNTRIES RTTE APPROVAL COMPLIED Austria Belgium Denmark Finland France Germany Greece Italy Luxembourg Netherlands Portugal Spain Sweden UK and Ireland...

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