Spartan WT913G User manual

WT913G

Resonate Wireless Temperature Sensor

This guide covers all Resonate Temperature Sensor models.

The Resonate temperature sensor product family includes:

WT913G-NL Temperature Sensor & Setpoint

NOTE: The WT913G is a solar powered device that absorbs solar energy storing

it for use during low light periods. Before assigning the RTS device to a receiver/

controller, the device should be exposed to a good light source for a minimum

of 2 hours.

INSTALLATION GUIDE

The temperature sensor

(also referred to as the sensor in this guide)

of 0-100% . The sensor is intended for indoor use only.

Some models have a temperature set point knob and/or a fan speed

adjust how the temperature control operates.

voke an occupancy event (for RTS-2HS models) or to go into test mode

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device that is programmed to provide temperature control in the space

that the sensor is monitoring for closed loop temperature control. The

sensor and receiver must be within range, preferably in the same room

ing 50’ (15.2 m) range, greater care must be taken to insure proper re-

Even with a brief exposure to light the sensor will operate; however for

ehtniatnoctahtsmargeletsutatsstimsnartrosneserutarepmetehT

•A5-10-03: Temperature Sensor + Temperature Set Point Control

The valid ranges for each data element:

•Temperature: 0 - 40°C, (32° - 104°F)

•

•Humidity Sensor: 0 -100% RH

•Fan Speed Switch: Auto, OFF, Low (1) Med (2), High (3)

•

Temperature Sensing Operaon

Temperature and Humidity Monitoring - The temperature sensor will

record the temperature, temperature set point and humidity values*

every 10 seconds (sample period) when there is approximately 100 lux

(10 foot-candles) available. If there is less than 100 lux (10 fc), the sam-

ple period will increase to 100 seconds. Aer 24 hours at < 15 lux (1.5

fc) the sample period will increase to 200 seconds. *Assuming sucient

storage charge to operate.

Temperature Set Point - Users can adjust the temperature set point by

rotang the knob counterclockwise to lower the set point value; clock-

wise to increase the set point value.

The receiving temperature control equipment must scale the set point

range to values that are applicable for the applicaon.

Fan Speed Switch - Users can adjust the fan speed switch by sliding the

switch to a seng: Auto, OFF, Low (1) Med (2), High (3).

Occupancy Buon - (RTS-2HS models only) Users can override a room

occupancy state by pressing the occupancy buon on the lower right

edge of the sensor.

LED Operaon - LEDs are on the right side of the solar panel. The red

LED will ash when the Link or Occupancy buon is pressed. See Test

Operang Modes for further LED informaon.

Transming Values - The temperature sensor will transmit a telegram

when:

• 10 sample periods have been completed or

• when the fan switch or occupancy buon are used or

• when the temperature value dierence from the last transmied

value is greater than 0.3°C, (0.5°F) or

• the humidity value dierence from the last transmied value is

greater than 3%.

Installing the Temperature Sensor

The temperature sensor can be mounted on any surface; glass, stone,

concrete, wallboard, cubicle parons, etc. The sensor can be mounted

using screws (not supplied) through the removable back plate (2 key-

holes or using double sided tape or Velcro™ (not supplied).

The mounng locaon of the wireless transmier is important as this

will directly aect the receivers recepon of the telegrams. Before

1. The sensor has a removable back plate. Using your thumb, press

edge of the sensor body and pull the body

away from the back plate.

2. Mount the back plate to the wall surface in

plate that mate with standard electrical box

the sensor using double sided tape or Vel-

cro® (not supplied).

3. Once the back plate has been secured, align

the two top alignment tabs on the back plate with the temperature

clicks in place.

Linking the Temperature Sensor to a Receiver

This process requires the controller or receiver to be mounted and pow-

ered and within range of the temperature sensor to be linked.

The sensor is a solar powered device that absorbs energy through a so-

lar panel storing it for use during low light periods. Before assigning the

sensor to a receiver/controller, the device must be exposed to a good

1. Remove the sensor from the back plate by pressing in on the tab on

the lower edge and pulling away from the back plate.

the receiver, if necessary refer to

3. Press the temperature sensors Link

4. -

ceiver.

Installing or Replacing the Baery

The baery is not required for normal operaon when the RTS

receives adequate natural or arcial light. The baery can be used

during installaon (start assist).

1. Remove the sensor from the back plate by pressing the key on

the lower edge of the sensor body and pull the body away from

the back plate.

2. To remove old baery: Using a small at head screwdriver or

pen as a lever, insert pointed end under the clear plasc baery

retaining clip’s edge and pop the clip o.

3. Install or replace the baery in the clip with a new CR2032 coin

cell baery insuring the posive side (+) will be facing up.

4. Align the two straight edges of the re-

taining clip with the baery holder and

press the clip in with your nger.

Test Operang Modes

Ensure the RTS is fully charged or insert a

baery before entering test modes. The

following tests can be selected when in test

mode.

Light Level Test: provides visual feedback of

the immediate energy produced by the solar panel.

1. To enter Light Level Test mode, press and hold the occupancy/

test buon for 6 seconds. The green LED will begin to blink.

2. Press the test buon again for 6 seconds to select Light Level

Test. The green LED will blink in accordance to the light level

it is detecng. This will change (2

second lag me) as you move the

sensor to areas with dierent light

levels. See following blink indicator

table.

Note:

Entering test mode secon:

If the red LED blinks (no green LED)

aer you have released the test

mode buon, place the sensor under

a lamp with at least 100 foot-candles

(1000 lux) for 1 hour before retrying.

LIGHT LEVEL TEST TABLE

The green LED will blink according to the energy produced by the solar cell

blinks lux foot candles me to fully charge discharge me

0,1 < 15 < 1.4 below operang level n/a

2 15-50 1.4 - 4.6 min operang level n/a

3 50-100 4.6 - 9.3 24 hours to full charge 100 hours

4 100-200 9.3 - 18.6 12 hours to full charge 150 hours

5 200-400 18.6 - 37.2 6 hours to full charge 200 hours

The me to fully charge is based on the storage capacitor charging from

a non-operaonal condion. Discharge me indicates how long a fully

charged sensor will operate in the dark. The test will repeat every 2 sec-

onds and run for a duraon of 100 seconds. You may quit the test at any

me by pressing the test buon for 6 seconds.

Range Conrmaon Test: provides visual feedback of the sensors signal

strength by a linked receiver with range conrmaon capability (only “F

series” controllers have range conrmaon ability). One and only one re-

ceiver can be linked to the sensor for proper operaon of the test. (disable

repeaters in range for proper test operaon).

1. To enter Range Conrmaon Test mode, press and hold the occupan-

cy/test buon for 6 seconds. The green led will begin to blink.

2. A quick press and release of the buon at this point will allow you to

select between light level test (green LED) and range conrmaon test

(amber). When the amber LED is blinking, go to step 3. (If the 3 LEDs

fail to blink during this test, insert a baery or place under a lamp with

at least 100 fc (1000 lux) for 1 hour before retrying.)

3. Press and hold the test buon again for 6 seconds to select Range

Conrmaon Test.

All three LED’s can blink in this test mode when the sensor transmits or

receives a Range Conrmaon Telegram. The sensor will display the signal

strength status for 5 seconds, see table below.

RANGE CONFIRMATION TEST TABLE

LED Signal Strength

Green > -70 dbm

Amber > -80 dbm

Red < -80 dbm

The test will repeat every 10 seconds and run for a duraon of 3 min-

utes. You may quit the test at any me by pressing the occupancy/test

buon for 6 seconds.

Installing Wireless Devices

Careful planning is needed when locang the receivers and transmit-

ters based on the construcon materials in the space and possibility of

tenant’s furniture disrupng the transmissions.

The temperature sensor should be installed in the space where the

receiver is mounted and connected to the temperature control equip-

ment however the signal will travel through material barriers.

Refer to the tables below for range consideraons with building

materials that reduce the radio signal power.

Material Aenuaon

Wood 0 - 10%

Plaster 0 - 10%

Glass 0 - 10%

Brick 5 - 35%

MDF 5 - 35%

Ferro concrete 10 - 90%

Metal 90 - 100%

Aluminum 90 - 100%

Material Radio Range-typical

Line of sight: 80’ (24m) corridors

Line of sight: 150’ (46m)open halls

Plasterboard: 80’ (24m) through 3 walls

Brick: 33’ (10m) through 1 wall

Ferro concrete: 33’ (10m) through 1 wall

Ceiling: not recommended

Wireless System Layout Hints

• Avoid locang transmiers and receivers on the same wall.

• Avoid locang transmiers and receivers where the telegrams

must penetrate walls at acute angles. This increases the mate-

rial the telegram must pass through reducing the signal power.

• Avoid large metal obstrucons as they create radio shadows.

Place receivers in alternate locaons to avoid the shadow or use

repeaters to go around the obstacle.

• (connued next page)

•Do not locate receivers close to other high frequency trans-

other source of interference including, ballasts, LED drivers,

computers, video equipment, Wi-Fi/LAN routers, GSM modems

interference.

Regulatory Statements

FCC Part 15.231 (315 and 902 MHz models only)

Contains FCC ID: SZV-STM300C or SZV-STM300U

The enclosed device complies with Part 15 of the FCC Rules.

(I.) this device may not cause harmful interference and

(ii.) this device must accept any interference received, including

IC RSS-210: (315MHz and 902 MHz models only)

ISO 9001: (only 315 MHz models that bear a MIC mark)

Law Compliance. This device is granted pursuant to the Japanese Radio Law

( )

電波法

電気通信事

業法

number will become invalid)

telephone: Toll Free: 1-888-554-4465, 1-450-424-6067 • fax: 1-450-424-6071

email: info@spartan-pd.com • website: www.spartan-pd.com

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