Viessmann VITOROND 200 Instruction manual

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
2
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.
3
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
4
Technical data
Boiler Model Model No. VR2-18 VR2-22 VR2-27 VR2-33 VR2-40 VR2-50 VR2-63
CSA input *1 MBH
kW
GPH
77
23
0.55
91
27
0.65
105
31
0.75
140
41
1.0
161
47
1.15
196
57
1.4
245
72
1.75
CSA output MBH
kW
67
20
80
23
92
27
122
36
140
41
172
50
215
63
Net I=B=R rating MBH
kW
58
17
70
21
80
23
106
31
122
36
150
44
187
55
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
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
22¼
565
15½
391
35½
900
35¾
905
19¾
500
38
965
42½
1080
51¼
1300
9¾
250
26
658
–
–
27¾
702
15½
391
35½
900
41
1042
19¾
500
38
965
42½
1080
51¼
1300
9¾
250
26
658
–
–
33
839
15½
391
35½
900
46½
1179
19¾
500
38
965
42½
1080
51¼
1300
9¾
250
26
658
31
790
–
33
839
15½
391
35½
900
46½
1179
19¾
500
38
965
42½
1080
51¼
1300
9¾
250
26
658
31
790
–
24½
620
20
512
37
935
35¾
909
22½
572
44½
1131
48¾
1240
57½
1460
9¾
250
–
31
790
37¼
947
29½
746
20
512
37
935
41
1034
22½
572
44½
1131
48¾
1240
57½
1460
9¾
250
–
31
790
37¼
947
34½
872
20
512
37
935
45¾
1159
22½
572
44½
1131
48¾
1240
57½
1460
9¾
250
–
31
790
37¼
947
Weight boiler block
Total weight, boiler with insulation,
burner and boiler control
lbs
kg
lbs
kg
209
95
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
27
9.2
35
11.6
44
11.6
44
12.7
48
16.1
61
19.3
73
Max. operating pressure *2 psig
kPa
30
207
30
207
30
207
30
207
30
207
30
207
30
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
5
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
inches
inches
1½
1½
1½
1½
1½
1½
1½
1½
1½
1½
1½
1½
2
2
2
2
2
2
2
2
2
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
6
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
7
Dimensions
Boiler Model VR2 -18 -22 -27 -33 -40 -50 -63
a
b
c
d
e
f
g
h
k
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
13¼
338
4¼
110
16¼
415
5½
137
23
583
26¼
667
28½
726
35½
900
5½
138
13¼
338
4¼
110
16¼
415
5½
137
23
583
26¼
667
28½
726
35½
900
5½
138
13¼
338
4¼
110
16¼
415
5½
137
23
583
26¼
667
28½
726
35½
900
5½
138
13¾
347
3¾
96
15¾
401
4¼
107
27¾
702
32¼
822
34¾
882
42
1066
6½
166
13¾
347
3¾
96
15¾
401
4¼
107
27¾
702
32¼
822
34¾
882
42
1066
6½
166
13¾
347
3¾
96
15¾
401
4¼
107
27¾
702
32¼
822
34¾
882
42
1066
6½
166
With DHW
tank under
the boiler
USG
ltrs
34 to 53
130 to 200
34 to
53
130 to
200
92
350
42 and
53
160
and
200
92
350
92
350
120
450 *1
92
350
120
450 *1
92
350
120
450 *1
l
m
n
o
p
q
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
64
1627
61¼
1558
54½
1384
48¾
1241
31¼
795
26
658
64
1627
61¼
1558
54½
1384
48¾
1241
31¼
795
26
658
69¼
1759
66½
1690
59¾
1516
54
1373
36½
927
31
790
64
1627
61¼
1558
54½
1384
48¾
1241
31¼
795
26
658
69¼
1759
66½
1690
59¾
1516
54
1373
36½
927
31
790
69¼
1759
66½
1690
59¾
1516
54
1373
36½
927
31
790
81¾
2078
79
2009
72¼
1835
66½
1692
49
1246
37¼
947
69¼
1759
66½
1690
59¾
1516
54
1373
36½
927
31
790
81¾
2078
79
2009
72¼
1835
66½
1692
49
1246
37¼
947
69¼
1759
66½
1690
59¾
1516
54
1373
36½
927
31
790
81¾
2078
79
2009
72¼
1835
66½
1692
49
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
8
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
b
c
d*2
Top
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
36
900
24
600
16¾
425
24
600
24
600
36
900
24
600
16¾
425
24
600
24
600
36
900
24
600
17¾
450
24
600
24
600
36
900
24
600
17¾
450
24
600
24
600
36
900
24
600
17¾
450
24
600
24
600
36
900
24
600
17¾
450
24
600
24
600
36
900
24
600
17¾
450
24
600
24
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
P
ressure
d
rop
m3/h
GPM
5
22
20 50
“w.c. mbar
25
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
1
4.4
2
9
3
13
4
18
6
26
7
31

Technical Data
9
Minimum Clearances to Combustibles
Standard installation
Boiler
Model
VR2 -18 -22 -27 -33 -40 -50 -63
Rear
Sides
Flue
inches
mm
inches
mm
inches
mm
6
150
0
0
9
230
6
150
0
0
9
230
6
150
0
0
9
230
6
150
0
0
9
230
6
150
0
0
9
230
6
150
0
0
9
230
6
150
0
0
9
230
Floor Combustibles
Alcove installation
Boiler
Model
VR2 -18 -22 -27 -33 -40 -50 -63
Rear
Sides
Flue
Top
inches
mm
inches
mm
inches
mm
inches
mm
6
150
0
0
9
230
6
150
6
150
0
0
9
230
6
150
6
150
0
0
9
230
6
150
6
150
0
0
9
230
6
150
6
150
0
0
9
230
6
150
6
150
0
0
9
230
6
150
6
150
0
0
9
230
6
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
10
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