Viessmann VITOROND 200 Manuale di istruzioni

VITOROND 200

Hot water heating boiler

77 to 245 MBH / 23 to 72 kW

5167 422 v1.4 03/2005

Vitorond 200 Vitorond 200 with Boiler Stand and Vitocell-V 100

domestic hot water storage tank

Technical Data Manual

Model Nos. and pricing: see Price List

Vitorond 200

VR2 Series

Oil-Fired Boiler

of cast iron sectional construction

for hydronic heating systems

with modulating boiler water temperatures

Heating input: 77 to 245 MBH

23 to 72 kW

Product Information

Vitorond 200

A genuine triple-pass boiler of cast iron

sectional design. High efficiency,

environmentally sound operation, and quick

installation. The Vitorond 200 has been

developed on the basis of innovative,

state-of-the-art technology.

The benefits at a glance:

HEutectoplex heat exchanger surfaces for

high operational reliability and a long service

life. The homogeneous structure of the

special eutectic gray cast iron ensures

uniform heat transfer and avoids stress

fractures.

HThe triple-pass design and matching of the

combustion chamber to the flame

geometry guarantee clean combustion.

HEconomic and environmentally friendly

operation via modulating boiler water

temperatures.

A.F.U.E. of up to 86.9%.

HCast iron sections with tongue and groove

system; sealed on the flue gas side via

durable glass-fiber rope.

HSpecial water flow control return injector

ensures uniform return temperature

distribution to avoid the formation of flue

gas condensate during modulating boiler

temperature operation.

HReliable heat transfer due to wide water

passageways and a large water content.

HStraight-forward installation and start-up –

the oil burner is tested with a combustion

analyzer at typical operating temperature

and matched to the boiler output at the

factory.

HShort installation times due to assembly of

the insulation jacket at the factory (up to

size VR2-33).

HProblem-free cleaning access of the boiler

due to the horizontal arrangement of the

flue gas passageways.

HStainless steel combustion chamber insert

for clean and efficient combustion.

5167 422 v1.4

Product Information

Cut-Away Section

Boiler/burner combination may not be exactly as illustrated.

*1Stainless steel combustion chamber insert not shown.

Vitotronic 200 –

indoor/outdoor

digital boiler and heating

system control

Special return water

flow control

injector

Tongue and groove

system

Eutectoplex heat

exchanger surface of

special homogeneous

gray cast iron

Third pass

Combustion chamber*1

3” Boiler shell

insulation

Oil burner

5167 422 v1.4

Technical Data

Technical data

Boiler Model Model No. VR2-18 VR2-22 VR2-27 VR2-33 VR2-40 VR2-50 VR2-63

CSA input *1 MBH

GPH

0.55

0.65

105

0.75

140

1.0

161

1.15

196

1.4

245

1.75

CSA output MBH

122

140

172

215

Net I=B=R rating MBH

106

122

150

187

A.F.U.E. %86.7 86.8 86.8 86.8 86.9 86.9 86.9

Dimensions

Depth

Width

Height

Overall dimensions

Total depth

Total width

Total height (operation)

- Height 1 (control unit in

position for operation)

- Height 2 (control unit in

position for servicing)

Height of boiler stand

Height of DHW tank under boiler

- 34 to 53 USG / 130 to 200 ltrs

- 92 USG / 350 ltrs

- 120 USG / 450 ltrs

inches

22¼

565

15½

391

35½

900

35¾

905

19¾

500

965

42½

1080

51¼

1300

9¾

250

658

–

27¾

702

15½

391

35½

900

1042

19¾

500

965

42½

1080

51¼

1300

9¾

250

658

–

839

15½

391

35½

900

46½

1179

19¾

500

965

42½

1080

51¼

1300

9¾

250

658

790

–

839

15½

391

35½

900

46½

1179

19¾

500

965

42½

1080

51¼

1300

9¾

250

658

790

–

24½

620

512

935

35¾

909

22½

572

44½

1131

48¾

1240

57½

1460

9¾

250

–

790

37¼

947

29½

746

512

935

1034

22½

572

44½

1131

48¾

1240

57½

1460

9¾

250

–

790

37¼

947

34½

872

512

935

45¾

1159

22½

572

44½

1131

48¾

1240

57½

1460

9¾

250

–

790

37¼

947

Weight boiler block

Total weight, boiler with insulation,

burner and boiler control

lbs

209

317

144

280

127

401

182

353

160

485

220

353

160

485

220

414

188

564

256

527

239

694

315

639

290

822

373

Boiler water content USG

ltrs

7.1

9.2

11.6

12.7

16.1

19.3

Max. operating pressure *2 psig

kPa

207

*1Combustion results are based on 11.0% to 13.5% CO2with fuel oil #2 and a hot water

heating system supply temperature of 167°F / 75°C, return 140°F / 60°C.

*2Max. operating pressure is 45 psig / 310 kPa in all Canadian provinces where a CRN is not required, and in the U.S.A.

5167 422 v1.4

Technical Data

Technical data (continued)

Boiler Model Model No. VR2-18 VR2-22 VR2-27 VR2-33 VR2-40 VR2-50 VR2-63

Boiler water connections

Supply and return

Safety supply

Drain valve

inches

1½

Gross flue gas temperature*3 at

- 104°F / 40°C boiler water

temperature

- 167°F / 75°C boiler water

temperature

°F

°C

°F

°C

311

155

356

180

311

155

356

180

311

155

356

180

311

155

356

180

311

155

356

180

311

155

356

180

311

155

356

180

Boiler vent connection*4 outer ∅inches 5 5 5 5 6 6 6

Required flue draft “w.c. -0.02 -0.02 -0.02 -0.02 -0.02 -0.02 -0.02

*3Measured flue gas temperature with combustion air temperature of 68°F / 20°C.

*4A 5” vent pipe adaptor is shipped with models VR2-18 to VR2-33. The vent pipe adaptor is not supplied with boiler models VR2-40 to

VR2-63.

"For information regarding other Viessmann System Technology componentry, please reference documentation of the respective product.

5167 422 v1.4

Technical Data

Height 1

Total height

Depth

Total depth

Height 2

BWS, SS

BWR

FGC

SR, BD

BTS

3½” / 91 mm

3¼” / 80 mm

FGC

BWR

BWS, SS

9¾” / 250 mm

Width

Total width

5¼” / 135 mm

Legend

BD Boiler Drain

BTS Boiler Temperature Sensor

BWR Boiler Water Return

BWS Boiler Water Supply

FGC Flue Gas Collar

SR Safety Return

SS Safety Supply

Boiler Stand

Vitocell-H 100 or 300

(see separate Technical Data Manuals)

5167 422 v1.4

Technical Data

Dimensions

Boiler Model VR2 -18 -22 -27 -33 -40 -50 -63

inch

13¼

338

4¼

110

16¼

415

5½

137

583

26¼

667

28½

726

35½

900

5½

138

13¼

338

4¼

110

16¼

415

5½

137

583

26¼

667

28½

726

35½

900

5½

138

13¼

338

4¼

110

16¼

415

5½

137

583

26¼

667

28½

726

35½

900

5½

138

13¾

347

3¾

15¾

401

4¼

107

27¾

702

32¼

822

34¾

882

1066

6½

166

13¾

347

3¾

15¾

401

4¼

107

27¾

702

32¼

822

34¾

882

1066

6½

166

13¾

347

3¾

15¾

401

4¼

107

27¾

702

32¼

822

34¾

882

1066

6½

166

With DHW

tank under

the boiler

USG

ltrs

34 to 53

130 to 200

34 to

130 to

200

350

42 and

160

and

200

350

120

450 *1

350

120

450 *1

350

120

450 *1

inch

1627

61¼

1558

54½

1384

48¾

1241

31¼

795

658

1627

61¼

1558

54½

1384

48¾

1241

31¼

795

658

69¼

1759

66½

1690

59¾

1516

1373

36½

927

790

1627

61¼

1558

54½

1384

48¾

1241

31¼

795

658

69¼

1759

66½

1690

59¾

1516

1373

36½

927

790

69¼

1759

66½

1690

59¾

1516

1373

36½

927

790

81¾

2078

2009

72¼

1835

66½

1692

1246

37¼

947

69¼

1759

66½

1690

59¾

1516

1373

36½

927

790

81¾

2078

2009

72¼

1835

66½

1692

1246

37¼

947

69¼

1759

66½

1690

59¾

1516

1373

36½

927

790

81¾

2078

2009

72¼

1835

66½

1692

1246

37¼

947

*1Support Bars are necessary for 120 USG / 450 ltrs tanks;

dimensions “l” through “q” include 2¼” / 57 mm to account for the height of the Support Bars.

5167 422 v1.4

Technical Data

Waterside Flow Recommended Minimum Service Clearances

The Vitorond 200 is designed for closed loop, forced circulation

hot water heating systems only.

Boiler

Domestic hot water tank

Sensor well for DHW tank

Boiler

Model

VR2 -18 -22 -27 -33 -40 -50 -63

a*1

d*2

Top

inches

900

600

16¾

425

600

900

600

16¾

425

600

900

600

17¾

450

600

900

600

17¾

450

600

900

600

17¾

450

600

900

600

17¾

450

600

900

600

17¾

450

600

*1 This clearance is required for service work.

*2 Clearance for boiler not installed on a Vitocell-H.

VR2-18 to -33

VR2-40 to -63

5167 422 v1.4

Water flow

ressure

rop

m3/h

GPM

20 50

“w.c.

mbar

3.2 8

410

820

12 30

16 40

0.4 1

0.8 2

1.2 3

1.6 4

0.5

2.2

4.4

Technical Data

Minimum Clearances to Combustibles

Standard installation

Boiler

Model

VR2 -18 -22 -27 -33 -40 -50 -63

Rear

Sides

Flue

inches

150

230

150

230

150

230

150

230

150

230

150

230

150

230

Floor Combustibles

Alcove installation

Boiler

Model

VR2 -18 -22 -27 -33 -40 -50 -63

Rear

Sides

Flue

Top

inches

150

230

150

230

150

230

150

230

150

230

150

230

150

230

150

Floor Combustibles

5167 422 v1.4

min. 6” / 150 mm

min. 9” / 230 mm

min. 0” / 0 mm

min.

24”

610 mm

min. 6” / 150 mm

min. 9” / 230 mm

min.

24”

610 mm

Standard Equipment /

Boiler Control Alternatives

Standard Equipment

Note:

Boiler controls and burners are purchased

separately. Please see Price List for datails.

Boiler shell with combustion chamber door,

boiler jacketry (already mounted up to size

VR2-33) and

1 set of boiler ID hardware (coding card and

technical literature)

1 standard equipment carton (30 psig

pressure relief valve, drain valve,

installation fittings)

1 cleaning brush

1 carton with boiler control unit

1 carton with oil burner

1 carton with burner hood

The Boiler Stand must be ordered

separately. Order the Boiler Stand if boiler is

not installed on a Vitocell-H tank.

Boiler Control Alternatives

Vitotronic 100, KK5

standard boiler control

for high temperature heating systems

Vitotronic 100, KK10

enhanced boiler control

for high temperature heating systems

Vitotronic 100, KW10

enhanced boiler control

for modulating temperature heating systems

with indoor/outdoor system control

Vitotronic 200, KW2

for multiple temperature heating systems

with or without a mixing valve

with indoor/outdoor digital boiler and heating

system control

5167 422 v1.4

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