Pro1 R250S Manual

Pro1 Ikke kategoriseret R250S

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Side 1/2

R250S

Installation Manual

Pro1 Technologies

P.O. Box 3377

Springeld, MO 65804

Toll Free : 888-776-1427

Web: www.pro1iaq.com

Hours of Operation: M-F 9AM - 6PM Eastern

Table of Contents

New Installations

Resistance Chart

Specications & Warranty

Page

Una version en espanol de este

manual se puede descargar en la

pagina web de la compania.

Rev. 1807

New Installations

2-5

New Installations New Installations

Connecting to a Wired Sensor Capable Thermostat

Before wiring, the R250S needs to be installed. The stainless steel

housing allows this sensor to be placed into concrete, thin-set, and

grout. The following ve examples demonstrate the proper way to

install a R250S as a oor sensor in conventional oor construction.

Installing the R250S as a Floor Sensor

Do not operate the cooling

system if the outdoor

temperature is below 50˚F

(10˚ C) to prevent possible

compressor damage.

Caution: Equipment

Damage Hazard

U.S. Registered Trademark. Patents pending

This manual covers the following models:

• R250S (Requires a Wired Sensor Capable Thermostat)

Congratulations on purchasing a PRO1 Wired Sensor.

This remote sensor was designed to the highest reliability

and ease of use standards. Thank you for choosing our

quality products

Thick Covering - Greater Than 3/8” (10mm)

If the thick oor covering is installed directly to the suboor, a 1/8” (4mm)

wide by 1/16” (2mm) deep groove should be cut into the back of the oor

cover to allow for the R250S wire. Position the sensor in such a place that

the wire can reach the location of its junction box. The groove for where

the sensor will be placed should be 1/4” (8mm) wide by 1/4” (8mm) deep

by 1 3/4” (45mm) long. For accurate temperature reading, the sensor

should be located exactly between heating elements.

Subfloor

Hardwood

Thin Covering - Less Than 3/8” (10mm)

If the thin oor covering is installed directly to the suboor, a 1/8” (4mm) wide

by 1/16” (2mm) deep groove should be cut into the surface of the suboor to

allow for the R250S wire. Position the sensor in such a place that the wire can

reach the location of its junction box. The groove for where the sensor will

be placed should be 1/4” (8mm) deep by 1 3/4” (45mm) long. For accurate

temperature reading the sensor should be located exactly between the

heating elements.

Subfloor

Hardwood

Thin-Set or Thin-Pour

If the oor covering is installed over the thin-set or thin-pour material of

sucient depth, the R250S sensor can be placed into either material and

then covered by the oor covering. Position the sensor in such a place that

the wire can reach the location of its junction box. For accurate temperature

reading, the sensor should be located exactly between the heating elements.

Tile

Thin-Se t

Electric Heat

Installing the R250S as an Outdoor Sensor

The R250S can also be used as an Outdoor Temperature Sensor. Included in the package

is a metal wall mount and 2 screws. Securely screw the mount with the R250S into a

shaded area.

Wiring the R250S

The R250S is packaged with 6’ of 1.8mm cable. If you need more length, 24 AWG or larger

wire can be joined onto the two wires from the sensor. The splices need to be properly joined

and protected in an accessible junction box.

Do NOT run the wires parallel to telephone or power cables. If there is a strong source of

electromagnetic interference near the location of the sensor wires, a twisted pair or a

protected cable should be used. The wires can also be run in a grounded metal conduit.

Warning:

After installation connect the R250S to the S terminal blocks on the Wired Sensor Capable

Thermostat. Loosen the terminal block screws. Insert wires, then retighten terminal

block screws.

R250S Remote Sensor

NOTE: Refer to your wred sensor capable thermostat manual for setup

Connecting to a Wired Sensor Capable Thermostat

R250S Wired Sensor

Temperature range................... -4ºF to 140ºF (-20ºC to 60ºC)

Temperature accuracy............................................................± 1ºF

Transmission................................................Constant Resistance

A trained, experienced technician

must install this product.

Carefully read these

instructions. You could damage

this product or cause a

hazardous condition if you fail to

follow these instructions.

New Installations Resistence Chart

41303113 45.00

115 46.11 39434

117 47.22 37660

119 48.33 35976

121 49.44 34376

123 50.56 32843

125 51.67 31399

127 52.78 30027

129 53.89 28722

131 55.00 27481

133 56.11 26300

135 57.22 25177

137 58.33 24107

139 59.44 23089

141 60.56 22111

143 61.67 21188

145 62.78 20308

147 63.89 19469

149 65.00 18670

151 66.11 17907

153 67.22 17180

155 68.33 16486

157 69.44 15824

159 70.56 15187

161 71.67 14584

163 72.78 14008

165 73.89 13458

167 75.00 12932

169 76.11 12430

171 77.22 11949

173 78.33 11490

175 79.44 11051

177 80.56 10627

179 81.67 10225

181 82.78 9841

183 83.89 9473

185 85.00 9121

187 86.11 8783

-39- 39.44 3916295

-37- 38.33 3627711

-35- 37.22 3362274

-33- 36.11 3117987

-31- 35.00 2893035

-29- 33.89 2685770

-27- 32.78 2494694

-25- 31.67 2318444

-23- 30.56 2155781

-21- 29.44 2004274

-19- 28.33 1865595

-17- 27.22 1737397

-15- 26.11 1618827

-13- 25.00 1509102

-11- 23.89 1407512

-9 -22.78 1313405

-7 -21.67 1226184

-5 -20.56 1145306

-3 -19.44 1069620

-1 -18.33 1000019

1- 17.22 935383

3- 16.11 875329

5- 15.00 819505

7- 13.89 767589

9- 12.78 719284

11 -11.67 674319

13 -10.56 632442

15 -9.44 593086

17 -8.33 556739

19 -7.22 522842

21 -6.11 491217

23 -5.00 461699

25 -3.89 434134

27 -2.78 408383

29 -1.67 384316

31 -0.56 361813

33 0.56 340581

35 1.67 320895

°F C Ohms

37 2.78 302466

39 3.89 285206

41 5.00 269035

43 6.11 253877

45 7.22 239664

47 8.33 226331

49 9.44 213819

51 10.56 201971

53 11.67 190946

55 12.78 180588

57 13.89 170853

59 15.00 161700

61 16.11 153092

63 17.22 144992

65 18.33 137367

67 19.44 130189

69 20.56 123368

71 21.67 117000

73 22.78 110998

75 23.89 105338

77 25.00 100000

79 26.11 94963

81 27.22 90208

83 28.33 85719

85 29.44 81479

87 30.56 77438

89 31.67 73654

91 32.78 70076

93 33.89 66692

95 35.00 63491

97 36.11 60461

99 37.22 57594

101 38.33 54878

103 39.44 52306

105 40.56 49847

107 41.67 47538

109 42.78 45349

111 43.89 43273

100K Thermistor Output Table

Specications

Operating Temperature ...................... 32˚F to 105˚F (0˚C to +41C)

Operating humidity............................... 90% non-condensing maximum

Dimensions of sensor .......................... 1.5”W x 2.75”H x 0.75”D

Resistance range ...................................Up to 300 feet

Warranty Registration

Your new thermostat has a 5 year limited warranty. You must register

your thermostat within 60 days of installation. Without this

registration the warranty period will begin on date of manufacture.

For warranty issues please contact the HVAC professional that

installed this product. You can register your new thermostat in 2 ways:

Go to the company website, select warranty registration and

ll out a short registration form.

Complete the form below and mail it to the address shown.

Warranty Registration

Online

Mail

Name:

Address:

City:

State:

Zip:

Thermostat Model:

Date Installed:

Complete form and mail to:

Thermostat Warranty Registration

Installing to the bottom of the suboor

If installing the R250S sensor to the bottom of the suboor, cut a piece of 1”

(25mm) thick insulation into a 6” (150mm) by 6” (150mm) square. A 1/4” (8mm)

wide by 1/4” (8mm) deep by 1 3/4” (45mm) long groove should be cut into the

insulation to allow for the sensor. Position the sensor in such a place that the

wire can reach the location of its junction box. Use a preferred and eective

method to fasten the insulation to the suboor.

Tile Flooring

The R250S sensor can be installed into existing tile with adequate grout lines.

Select a location for the sensor that is exactly between the heating elements

and in a low trac area. Position the sensor in such a place that the wire can

Subfloor

Insulatio n

Tile

Thin-Se t

Subfloor

Specications & Warranty

P.O. Box 3377

Springeld, MO 65804

Produkt Specifikationer

Mærke:	Pro1
Kategori:	Ikke kategoriseret
Model:	R250S

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