Viessmann VITODENSd 100-W Manual de instrucciones
Technical Data Manual
VITODENS
d
100-W
5601 189 v1.1 09/2011
Vitodens 100-W
WB1B Series
Wall-Mounted, gas-fired condensing boiler
with optional on demand hot water CombiPLUS Kit
Heating input: 37 to 118 MBH
10.8 to 34.5 kW
Model Nos. and pricing: see Price List
Vitodens 100-W, WB1B
(with pre-installed coaxial vent pipe adaptor) CombiPLUS Kit
Gas-Fired Wall-Mounted Condensing Boiler with modulating
stainless steel MatriX cylinder burner, stainless steel Inox-
Radial heat exchanger for room air independent operation
(using a direct vent system) or room air dependent operation.
Optional CombiPLUS Kit providing reliable on demand hot
water without a DHW tank is available.
2
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data
Product Information
General
Equipped with a Viessmann stainless steel heat exchanger
for lasting performance and reliability and a modulating
MatriX cylinder gas burner, the Vitodens 100-W wall-
mounted condensing boiler is the perfect combination of
value, quality and Viessmann technology.
The benefits at a glance:
Outstanding efficiency
of 94.0 % A.F.U.E. on all models.
Lasting performance
with Viessmann-made SA240 316Ti stainless steel
Inox-Radial heat exchanger constructed to ASME
Section IV and CSA B51.
Low-emission
with fully-modulating stainless steel MatriX cylinder
burner. Factory calibration eliminates adjustments in
the field.
< 29 ppm NOx (at 3% O2)
< 40 ppm CO (at 3% O2)
Control variety
Integrated boiler control interfaces with any level of
external control - from room thermostat to outdoor
reset and more.
Compact, lightweight wall mount design
and zero clearance to combustibles make it a great
choice for limited-space installations.
Extremely quiet operation
quieter than most refrigerators.
< 50 dBA [at 3.3 ft. (1 meter)]
Easy installation, service and maintenance
with all pipe connections located at the bottom
and serviceable components (including electrical
connections) easily accessible from the front.
Multiple venting options
- Horizontal or vertical sealed combustion
coaxial, PP(s) vent system (Viessmann supplied).
- Horizontal, vertical or hybrid sealed combustion
double-pipe CPVC vent system (field supplied).
- Horizontal or vertical single pipe CPVC vent system
(field supplied).
- Horizontal or vertical single or double pipe PP(s),
flexible vent system (Viessmann supplied).
Suitable for high altitude levels
of up to 10,000 ft. (3,000 m) without deration.
Built-in automatic frost protection
allows boiler to be shut off for an extended period
of time while protecting it against freeze-up.
Reliable on demand hot water
with an optional CombiPLUS kit (no DHW tank required).
- Plate type heat exchanger
- Built-in diverting valve
- Built-in Grundfos 3-speed pump
- Built-in pressure bypass valve
- Built-in water hammer arrester
- Built-in flow sensor
- Built-in temperature sensor
- Supplied with a pressure relief valve rated at 150 psi
Note: Check the boiler rating plate on the Vitodens 100-W,
models WB1B-26 or WB1B-35 to ensure it states
compatibility with the CombiPLUS kit.
Limited lifetime warranty
in residential applications.
3
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data General
Product Information
Boiler cross-section
Legend
AStainless steel MatriX cylinder burner
BInox-Radial stainless steel heat exchanger
CBurner blower
DGas and hydronic connections
EBoiler control
Standard Equipment:
Wall-mount boiler and installation fittings c/w 30 psi
pressure relief valve, pressure gage, gas shut-off valve,
two fill/drain valves, all mounting hardware, outdoor
temperature sensor, and LP conversion kit.
CombiPLUS cross-section
Legend
F Plate-type heat exchanger
GBoiler / DHW pump
H Flow sensor
I Pressure by-pass valve
J Diverting valve
Note: Products may not look exactly as illustrated.
GF
J I H
4
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data
Specifications
Technical Data
Standard heating boiler
Boiler Model No. WB1B 26 WB1B 35
Natural gas and LPG
CSA input
CSA output/DOE 1
heating capacity
Net I=B=R rating 2
MBH
kW
MBH
kW
MBH
37-91
10.8-26.7
34-83
9.9-24.3
72
37-118
10.8-34.6
34-108
9.9-31.6
94
Heat exchanger surface area
ft.2
m2
10.23
0.95
10.23
0.95
Min. gas supply pressure
Natural gas
LPG
“w.c.
“w.c.
4
10
4
10
Max. gas supply pressure 3
Natural gas and LPG “w.c. 14 14
A.F.U.E. % 94.0 94.0
Weight
lbs
kg
78
34.1
78
34.1
Shipping weight
lbs
kg
95
43
95
43
Boiler water content USG
L
0.87
3.3
0.87
3.3
Boiler max. flow rate 4
GPM
L/hr.
6.2
1400
6.2
1400
Max. operating pressure
(max. allowable working pressure)
at 210º F (99º C)
psig
bar
45
3
45
3
Boiler water temperature
- Adjustable high limit (AHL) range
- space heating (steady state)
- DHW production (set-point)
- Fixed high limit (FHL)
ºF (ºC)
ºF (ºC)
ºF (ºC)
86 to 176 (30 to 80)
176 (80)
210 (99)
Boiler connections
Boiler heating supply and return
Pressure relief valve
Drain valve
NPTM (male) “
NPTF (female) “
(male thread) “
c“
c“
c“
c“
c“
c“
Dimensions
Overall depth
Overall width
Overall height
inches
mm
inches
mm
inches
mm
14d
360
15 c
400
28 b
725
14d
360
15 c
400
28b
725
1Output based on 140º F (60º C), 120º F (49º C) system supply / return temperature.
2Net I=B=R rating based on piping and pick-up allowance of 1.15.
3If the gas supply pressure exceeds the maximum gas supply pressure value,
a separate gas pressure regulator must be installed upstream of the heating system.
4See “System Flow Rates” on pages 20 to 25 in this manual.
5
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data
Specifications (continued)
Technical Data
Boiler Model No. WB1B 26 WB1B 35
Gas supply connection
NPTF
(female)” c c
Flue gas 5
Temperature at boiler
return temperature of
86º F (30º C)
- at rated full load
- at rated partial load
Temperature at boiler
return temperature of 140º F (60º C)
ºF (ºC)
ºF (ºC)
ºF (ºC)
127 (53)
90 (32)
167 (75)
131 (55)
90 (32)
172 (78)
Flue gas value
Mass flow rate (of flue gas)
- at rated full load
- at rated partial load
Available draught
lbs/h
kg/h
lbs/h
kg/h
Pa
mbar
79.2
36.0
33.0
15.0
100
1.0
100.1
45.5
33.0
15.0
100
1.0
Flue gas temperature
sensor limit ºF (ºC) 230 (110) 230 (110)
Average condensate
flow rate 6
with natural gas
- TS/TR=122 / 86º F (50 / 30º C) USG/day
L/day
1.95-2.3
8-9
2.5-2.8
9.4-10.5
Condensate
connection 7
hose
nozzle
Ø in 1 1
Boiler flue gas
connection 8
Ø
in (mm) 2e(60) 2e(60)
Combustion air supply coaxial
connection 8 single
outer Ø in (mm) 4 (100)
2e(60)
4 (100)
2e(60)
Noise level (at 1 meter)
- at full load
- at partial load
(dB)
(dB)
47
40
49
42
High altitude (factory set) 9ft. (m) 0-5,000 (0-1,500) 0-5,000 (0-1,500)
Standard heating boiler (continued)
5Measured flue gas temperature with a combustion air temperature of 68° F (20° C).
6Based on typical boiler cycles, including partial load conditions.
7Requires 1”(25) mm tubing. See Vitodens 100-W Installation Instructions for details.
8For detailed information refer to the Vitodens Venting System Installation Instructions.
9For 5,000 to 10,000 ft. (1,500 to 3,048 m) operation, a control programming change is required.
Refer to the Installation and Service Instructions for details.
u For information regarding other Viessmann System Technology componentry,
please reference documentation of respective product.
6
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data
Specifications (continued)
Technical Data
Boiler Model No. WB1B 26 WB1B 35
DHW supply temperature ºF (ºC) 140 (60) 140 (60)
Continuous draw rate 1
with DCW temp. of 56º F (13º C)
USG/h
L/h
99
374
147
556
Continuous draw rate 2
at ∆t= 63º F (35K)
USG/h
L/h
156
589
216
800
Maximum allowable working
pressure (potable water) psi 150 150
Test pressure psi 300 300
Connections, DHW and DCW NPTM (male) “ b“b“
Connections to boiler supply/return
and to heating supply/return
NPTM (male) “ c“c“
Dimensions
Overall depth
Overall width
Overall height
Height with pipe connector
inches
mm
inches
mm
inches
mm
inches
mm
9.8
250
17
432
8.7
223
13
331
9.8
250
17
432
8.7
223
13
331
Integrated pump flow rate
DHW production @ 23 ft. (9.8 m)
Head pressure
Heating system operation
with system side additional
drop in pressure of max. 6 ft. of
water (1.8 m)
USG/min.
L/h
USG/min.
L/h
5.63
1278
6.2
1408
5.63
1278
6.2
1408
Weight lbs
kg
25
11
25
11
CombiPLUS (Integrated with the Boiler)
1Based on boiler max. output and boiler supply temperature of 176º F (80º C).
2DCW and DHW temperature rise would be proportional. Maximum DHW supply temperature is 140º F (60º C).
7
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data Dimensions
Boiler dimensions without bottom piping connections
Connections Vitodens 100-W, WB1B 26, 35
Legend
Connections
ACondensate drain, plastic hose Ø 0.87” (22 mm)
BBoiler water supply, NPT ¾” (male thread)
CGas connection, NPT ¾” (male thread)
DBoiler water return, NPT ¾” (male thread)
ECombustion air opening for double pipe system
FCombustion air opening for coaxial system
Dimensions
a See illustration for dimensions
b 15¾” (400 mm)
c 2f” (68 mm)
d 28½” (725 mm)
e 47/8” (123 mm)
f 6d” (156 mm)
g 14d” (360 mm)
h 5” (125 mm)
j 12” (305 mm)
k 1a” (31 mm)
m 77/8” (200 mm)
n 3d” (80 mm)
Front view Side view Top view
Note: If using the optional CombiPLUS see page 9.
8
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data
Dimensions
Boiler dimensions with piping connections
Piping connections for Vitodens 100-W,
WB1B 26 and 35 (factory supplied)
Legend
BWR Boiler water return, ¾”
BWS Boiler water supply, ¾”
BD Boiler drain
BF Boiler fill
GC Gas connection, ¾” NPTM (male thread)
PRV Pressure relief valve
PG Pressure gage
VC Venting connection
CAI Combustion air inlet connection (optional)
Note: If using the optional CombiPLUS see page 9.
9
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data Dimensions
CombiPLUS dimensions and piping connections
CombiPLUS Connections
Top view
Side view
Front view
A B
C DE F
Front view
Legend
ABoiler water supply, NPTM ¾” (male thread)
BBoiler water return, NPTM ¾” (male thread)
CSystem water supply, NPTM ¾” (male thread)
DSystem water return, NPTM ¾” (male thread)
EDHW, NPTM ½” (male thread)
FDCW, NPTM ½” (male thread)
with 7”
flex pipes
10
5601 189 v1.1
Vitodens 100-W, WB1B Technical Data
Boiler minimum clearances
Dimensions
Recommended minimum boiler and CombiPLUS Kit
clearances to combustibles
AL = Alcove
CL = Closet
*1Refer to the Installation Instructions
of the Vitodens Venting System
for details.
Note: The Vitodens 100-W boiler has passed the zero
inches vent clearance to combustibles testing
requirements dictated by the boiler latest
Harmonized Standard ANSI Z21.13. CSA 4.9.2007
and therefore is listed for zero clearance to
combustibles when vented with a single-wall special
venting system (AL-29-4C material) or UL/ULC-listed
CPVC/PP(s) gas vent material. The zero inches vent
clearance to combustibles for the Vitodens 100-W
boiler supercedes the clearance to combustibles
listing that appears on the special venting system
label.
CombiPLUS installation options
Min. distance between the boiler and CombiPLUS with
Viessmann supplied 7” flex piping connection fittings.
Shown is the maximum distance between the boiler
and CombiPLUS using field supplied fittings and pipes.
Note: The maximum distance between
the boiler and the CombiPLUS
is restricted by the
communication
cable to 36” (915 mm).
Recommended minimum boiler service clearances
Front
Side
Side
Back
Top
7”/178mm
5
Top Front Rear Left Right Vent
pipe*1
0 0 AL,
CL
00 0 0
Este manual sirve para los siguientes modelos
4
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