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Application GuideVitodens 100 WB1B
34935_Vitodens 100_Cober.indd 1 2016-03-08 5:37 PM
34935_Vitodens 100_Cober.indd 2 2016-03-08 5:37 PM
Application Guide
The application examples contained in this document serve as a guideline only. These are not engineered drawings and are not intended to replace project designs provided by a professional engineer. It is the responsibility of the installing contractor to ensure all aspects of the system comply with the local authorities having jurisdiction.
© 2016 by Viessmann. All rights reserved.
No part of this book may be used or reproduced in anymanner whatsoever without prior written permission.
For information, contact:
Viessmann Manufacturing Company Inc.750 McMurray RoadWaterloo ON, N2V 2G5, Canada
Phone: 519-885-6300Toll Free: 800-387-7373
www.viessmann.ca
34935_Vitodens 100_Cober.indd 3 2016-03-08 5:37 PM
IV
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1
Each day Viessmann heating systems face a wide variety of requirements and challenges here in North America, and around the world. Whether in historically protected homes, modern commercial buildings, or in large facil-ities, Viessmann products meet every demand and offer solutions for all your needs: wood, oil, or gas fired boilers for both residential and commercial use, from 12KBTU to 17.9MBH (4 to 5263kW), domestic hot water storage tanks, solar collectors, Biogas technol-ogies, and much more.
Viessmann also sets the standard for operational reliability, operating comfort, environmental friendliness and a long service life. All Viessmann products have one thing in common: they are based on a modular
technology strategy with one common platform. This way, different product versions can be created to fulfill each customer’s specific requirements. In short, Viessmann takes care of all your needs, from start to finish.
Part of that is a comprehensive support program: A knowledgeable Viessmann sales representative net-work, technical training academy, and technical support personnel assist you right from the planning stage through to the installation and start-up phase of a project.
With Viessmann you are witnessing intelligent, high-tech boiler technology at work. We have selected some of the most interesting Viessmann appli-cations from across North America for your reference.
Pre-Face / Overview
34935_Vitodens 100_Cober.indd 1 2016-03-08 5:37 PM
2
AH2 ... ... ...B
Fuel Types
Efficiency
� Low Temperature A F
� Condensing B J
� CHP C
Gas Oil
Generation of Boiler
Consecutive Number
A B C ...
Heat Only Circuit Combi Combi Comfort Coiled Tubing Tank Stratified Loading Tank Solar Heating For DHW Solar Heating
Wall-Mounted G H J K - L - -
Floor Standing - R - - S T U V
Series P
Segment 100 1
200 2
300 3
Identifying Boiler NomenclatureIdentifying Boiler Nomenclature Boiler Nomenclature BoilerIdentifying Boiler Nomenclature
34935_Vitodens 100_Cober.indd 2 2016-03-08 5:37 PM
3
X2VD TI 2HC ZP 01I2
Number of boilers in system Number of heating circuits
1, 2, 3 ...
Number of supply water temperatures in the system.
Number of zones in the system
Drawing version
How system is zoned
ZP Pumps
ZV Zone Valves
TV Thermostatic Radiator Valves
C Combination
Boiler Segment
VD Vitodens
CU
CM Vitocrossal
CT
VR Vitorond
Segment / Series
1 100 Series
2 200 Series
3 300 Series
Domestic Capability
X No DHW
I With indirect DHW
C On demand DHW
T Stratified Loading Tank
1 1
Identifying Boiler NomenclatureIdentifying Boiler Nomenclature Boiler Nomenclature BoilerIdentifying Application Codes
34935_Vitodens 100_Cober.indd 3 2016-03-08 5:37 PM
4
Vitodens100
Vitodens200/222-F
Vitorond100
Vitocrossal300 CU3A
Typical SupplyTemperature
Medium120 -160 °F
Low80 -120 °F
Application
Baseboard / Fan Coil
Panel Radiator
Cast Iron Radiator
High160 -190 °F
Medium140 -160 °F
Refer to Technical Data Manual of each product for applicablT e certifications.Technical information subject to change without notTT ice.
Radiant Floor Heating
Indirect DHW
High160 -190 °F
Best Choice Possible with limitationsNot recommended
1- Limited maximum boiler supply water temperature.2- Ensure boiler protection to prevent against low return water temperature
1 1
2
2
1 1
Recommended Product Applications
34935_Vitodens 100_Cober.indd 4 2016-03-08 5:37 PM
5
Vitodens 100 accessories kit with pressure relief and purge valves.
Ball valve Circulator with isolation flanges Aquastat Secondary low water cut-off
Low loss header Thermostatic mixing valve Radiant infloor manifold Motorized mixing valve Outdoor temperature sensor
Panel radiator Flow check valve Hot water baseboard radiator Thermostat Temperature sensor
Boiler water feed with double back check valve
Air eliminator Expansion tank Viessmann vitotrol Multi-zone control
Purge assembly: (sediment faucet and ball valve)
Zone valve Hyfronic air handler 24V Zone valve Circulator
Towel radiator Viessmann 3-way mixing valve with actuator motor
Plate and frame heat exchanger 120 Volt power
Hydronic Components Electrical Components
Component Index
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6
34935_Vitodens 100_Cober.indd 6 2016-03-08 5:37 PM
7
Vitodens 100
Application # Application Code Page
Application 1 - VD1X 1HC1T1ZP.01 22
Application 2 - VD1l 2HC2T2ZP.01 26
Application 3 - VD1C 2HC2T2ZP.01 30
Application 4 - VD1l 1HC1T4ZV.01 34
Application 5 - VD1l 1HC1T4ZP.01 38
Application 6 - VD1l 3HC3T3ZP.01 42
Microload 46
34935_Vitodens 100_Cober.indd 7 2016-03-08 5:37 PM
8
CombiPLUS cross-section
Product Information
Vitodens 100-W, WB1B Technical Data
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9
Product Information
Vitodens 100-W, WB1B Technical Data
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10
Product Information
Vitodens 100-W, WB1B Technical Data
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11
Product Information
Vitodens 100-W, WB1B Technical Data
34935_Vitodens 100_Cober.indd 11 2016-03-08 5:37 PM
12
Boiler Dimensions
Vitodens 100-W, WB1B Technical Data
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13
Boiler Dimensions
Vitodens 100-W, WB1B Technical Data
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14
CombiPLUS Dimensions
Vitodens 100-W, WB1B Technical Data
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15
CombiPLUS Installation Options
Boiler Minimum Clearances
Vitodens 100-W, WB1B Technical Data
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16
Heating Circuit Pumps
Vitodens 100-W, WB1B Technical Data
34935_Vitodens 100_Cober.indd 16 2016-03-08 5:37 PM
17
Heating Circuit Pumps ... continued
Vitodens 100-W, WB1B Technical Data
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18
Heating Circuit Pumps ... continued
Vitodens 100-W, WB1B Technical Data
34935_Vitodens 100_Cober.indd 18 2016-03-08 5:37 PM
19
Heating Circuit Pumps ... continued
Vitodens 100-W, WB1B Technical Data
34935_Vitodens 100_Cober.indd 19 2016-03-08 5:37 PM
20
System Design Considerations
Vitodens 100-W, WB1B Technical Data
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21
System Design Considerations ... continued
Vitodens 100-W, WB1B Technical Data
34935_Vitodens 100_Cober.indd 21 2016-03-08 5:37 PM
22
No
tes/
Co
mm
ents
1.
Hyd
raul
ical
ly s
epar
atin
g th
e flo
w o
f th
e bo
iler
and
syst
em w
ith c
lose
ly s
pace
d te
es o
r a
low
loss
he
ader
, ens
ures
tha
t th
e bo
iler
and
syst
em fl
ows
do n
ot a
ffect
eac
h ot
her.
2.
Bec
ause
of
the
flow
res
tric
tion
thro
ugh
the
boile
r, it
is r
ecom
men
ded
to in
stal
l the
P1
circ
ulat
or o
n th
e re
turn
wat
er s
ide
of t
he b
oile
r.
3.
Ref
er t
o co
mpo
nent
inde
x on
Pag
e 5.
Pres
sure
Dro
p W
B1B
Ap
plic
atio
n C
od
e
VD
1X 1
HC
1T1Z
P.01
Low
Los
s H
eade
rC
lose
ly S
pace
d Te
es
Vito
dens
100
Ap
plic
atio
n 1
P1
P1
P3
P3
34935_Vitodens 100_Cober.indd 22 2016-03-08 5:38 PM
23
HC1
Th
erm
osta
t
Boile
r Pu
mp
(P1)
Pum
p(P
3)Po
wer
X2X3
X4
12
34
120
VPu
mp
LN
LN
DH
WRT
X8Ju
mpe
r
X7 X10
Vito
dens
100
Con
trol Out
door
Sens
or
Vito
dens
Term
inal
Blo
ck
Pum
p(P
3)
Boile
rPu
mp
Vito
dens
100
Ap
plic
atio
n 1
Ap
plic
atio
n C
od
e
VD
1X 1
HC
1T1Z
P.01
No
tes/
Co
mm
ents
1. T
wo
pum
ps m
ust
not
exce
ed 4
am
ps.
If s
o, a
n ex
tern
al r
elay
mus
t be
use
d
34935_Vitodens 100_Cober.indd 23 2016-03-08 5:38 PM
24
WB
1B B
oile
r Set
up
This
par
ticul
ar a
pplic
atio
n re
pres
ents
a lo
w m
ass
boile
r w
ith a
sin
gle
syst
em lo
op. B
ecau
se t
he s
yste
m fl
ow r
equi
rem
ents
m
ay v
ary,
or
fall
outs
ide
of t
he p
aram
eter
s of
the
boi
ler
flow
, it
is r
ecom
men
ded
to h
ydra
ulic
ally
sep
arat
e th
e sy
stem
flow
fr
om t
he b
oile
r flo
w. T
his
can
be a
chie
ved
by u
sing
a lo
w lo
ss h
eade
r or
clo
sely
spa
ced
tees
on
the
syst
em lo
op. I
t is
re
com
men
ded
that
the
P1
& P
3 ci
rcul
ator
s ar
e in
itiat
ed t
oget
her
upon
a c
all f
or h
eat
from
an
exte
rnal
dem
and
such
as
a
ther
mos
tat.
To p
rogr
am t
he b
oile
r fo
r th
is t
ype
of a
pplic
atio
n, p
leas
e co
mpl
ete
the
follo
win
g pr
oced
ure:
1 OR 1
With
OT
S c
on
nec
ted
se
lect
the
app
rop
riat
e o
utd
oo
r re
set c
urv
e.
With
out O
TS c
onne
cted
, se
lect
the
appr
opria
te
supp
ly w
ater
tem
pera
ture
.
Ste
p #
App
licat
ion
Cod
e
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
nge
VD
1X 1
HC
1T1Z
P.01
20
15
10
5 0
-5
-10
-15
-20˚
C
68
60
50
41
32
23
14
5 -4
˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50 0 =
Fre
eze
Prot
ectio
n1
= 8
1°F
(27°
C)
2 =
97°
F (3
6°C
)*3
= 1
17°F
(47°
C)*
4 =
134
°F (5
7°C
)*D
ot =
140
°F (6
0°C
)5
= 1
52°F
(67°
C)*
6 =
178
°F (8
1°C
)*
Rep
rese
nts
estim
ated
tem
pera
ture
s
34935_Vitodens 100_Cober.indd 24 2016-03-08 5:38 PM
25
WB
1B B
oile
r Set
up ..
. con
tinue
d
No
tes/
Co
mm
ents
34935_Vitodens 100_Cober.indd 25 2016-03-08 5:38 PM
26
Ap
plic
atio
n C
od
e
VD
1I 2
HC
2T2Z
P.01
No
tes/
Co
mm
ents
1.
A t
herm
osta
tic m
ixin
g va
lve
shou
ld b
e in
stal
led
to p
rote
ct t
he r
adia
nt fl
oor
heat
ing
from
rec
eivi
ng
exce
ssiv
e ho
t w
ater
.
2.
Com
pone
nt In
dex
on p
ages
5
Pres
sure
Dro
p W
B1B
P1
P2
P3
P4
Vito
dens
100
Ap
plic
atio
n 2
34935_Vitodens 100_Cober.indd 26 2016-03-08 5:38 PM
27
SR
50
2-4
LED
IND
ICAT
ORS
POW
ER
ZON
E 1
ZON
E 2
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
R W
X X
THER
MO
STA
TS
ZON
E 1
R W
ZONE
2
PRIO
RITY
ISOL
ATED
END
SWIT
CH
ZCZR
HH
120
VAC
CIRC
ULA
TORS
HN
ZON
E1
NH
NH
ZONE
2
PRIO
RITY
INPU
T
120
VAC
24
VAC
COM
HC1
Th
erm
osta
t
HC2
Th
erm
osta
t
HC1
P3
HC2
P4
Out
door
Sens
or
Boile
r Pu
mp
(P1)
Pow
er
Pow
er
DH
WAq
uast
at
DH
WPu
mp
(P2)
Vito
dens
100
Con
trol
Mul
tizon
e Co
ntro
l
Pow
er
DH
WAq
uast
at
Vito
dens
Term
inal
Blo
ck
X2X3
X41
23
41
20V
Pum
pL
NL
ND
HW
RT
X8Ju
mpe
r
X7 X10
HC1
HC2 D
HW
Pum
p(P
2)
Boile
rPu
mp
(P1)
Vers
atro
nik
10.W
B1
Vito
dens
100
Ap
plic
atio
n C
od
e
VD
1l 2
HC
2T2Z
P.01
No
tes/
Co
mm
ents
Ap
plic
atio
n 2
34935_Vitodens 100_Cober.indd 27 2016-03-08 5:38 PM
28
WB
1B B
oile
r Set
up
In t
his
appl
icat
ion,
you
can
see
a V
itode
ns 1
00 p
aire
d w
ith a
n in
dire
ct w
ater
hea
ter
and
2 zo
nes.
A s
afet
y de
vice
suc
h as
a
ther
mos
tatic
mix
ing
valv
e sh
ould
be
adde
d to
the
inflo
or c
ircui
t to
pro
tect
the
rad
iant
hea
ting
from
the
hig
her
supp
ly w
ater
te
mpe
ratu
res
requ
ired
for
the
air
hand
ler.
Bec
ause
the
Vito
dens
100
can
onl
y ac
cept
a s
ingl
e he
atin
g &
DH
W in
put,
you
will
ne
ed t
o in
corp
orat
e a
3rd
part
y m
ultiz
one
cont
rol a
nd V
itotr
onik
10.
WB
1 as
pic
ture
d on
the
pre
viou
s pa
ge. T
his
appl
icat
ion
will
prio
ritiz
e th
e D
HW
by
alte
rnat
ing
P1
and
P2
base
d on
a c
all f
or D
HW
. To
setu
p th
e bo
iler
for
this
app
licat
ion
you
will
nee
d to
com
plet
e th
e fo
llow
ing:
1 OR 1
With
OT
S c
on
nec
ted
se
lect
the
app
rop
riat
e o
utd
oo
r re
set c
urv
e.
With
out O
TS c
onne
cted
, se
lect
the
appr
opria
te
supp
ly w
ater
tem
pera
ture
.
Ste
p #
App
licat
ion
Cod
e
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
nge
VD
1I 2
HC
2T2Z
P.01
20
15
10
5 0
-5
-10
-15
-20˚
C
68
60
50
41
32
23
14
5 -4
˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50 0 =
Fre
eze
Prot
ectio
n1
= 8
1°F
(27°
C)*
2 =
97°
F (3
6°C
)*3
= 1
17°F
(47°
C)*
4 =
134
°F (5
7°C
)*D
ot =
140
°F (6
0°C
)*5
= 1
52°F
(67°
C)*
6 =
178
°F (8
1°C
)**
Rep
rese
nts
estim
ated
tem
pera
ture
s
WB
1B B
oile
r Set
upW
B1B
Boi
ler S
etup
1 OR 1
With
OT
S c
on
nec
ted
sele
ct th
e ap
pro
pri
ate
ou
tdo
or
rese
t cu
rve.
With
out O
TS c
onne
cted
,se
lect
the
appr
opria
tesu
pply
wat
er te
mpe
ratu
re.
Ste
p #
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
nge 20
1510
50
-5-1
0-1
5-2
0˚ C
6860
5041
3223
145
-4˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50 0 =
Fre
eze
Prot
ectio
n1
= 8
1°F
(27°
C)*
2 =
97°
F (3
6°C
)*3
= 1
17°F
(47°
C)*
4 =
134
°F (5
7°C
)*D
ot =
140
°F (6
0°C
)*5
= 1
52°F
(67°
C)*
6 =
178
°F (8
1°C
)**
Rep
rese
nts
estim
ated
tem
pera
ture
s
1 OR 1
With
OT
S c
on
nec
ted
se
lect
the
app
rop
riat
e o
utd
oo
r re
set c
urv
e.
With
out O
TS c
onne
cted
, se
lect
the
appr
opria
te
supp
ly w
ater
tem
pera
ture
.
Ste
p #
App
licat
ion
Cod
e
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
nge
VD
1X 1
HC
1T1Z
P.01
20
15
10
5 0
-5
-10
-15
-20˚
C
68
60
50
41
32
23
14
5 -4
˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50 0 =
Fre
eze
Prot
ectio
n1
= 8
1°F
(27°
C)
2 =
97°
F (3
6°C
)*3
= 1
17°F
(47°
C)*
4 =
134
°F (5
7°C
)*D
ot =
140
°F (6
0°C
)5
= 1
52°F
(67°
C)*
6 =
178
°F (8
1°C
)*
Rep
rese
nts
estim
ated
tem
pera
ture
s
34935_Vitodens 100_Cober.indd 28 2016-03-08 5:38 PM
29
WB
1B B
oile
r Set
up ..
. con
tinue
d
No
tes/
Co
mm
ents
34935_Vitodens 100_Cober.indd 29 2016-03-08 5:38 PM
30
Pres
sure
Dro
p
Ap
plic
atio
n C
od
e
VD
1C 2
HC
2T2Z
P.01
No
tes/
Co
mm
ents
1.
A t
herm
osta
tic m
ixin
g va
lve
shou
ld b
e in
stal
led
to p
rote
ct t
he r
adia
nt fl
oor
heat
ing
from
rec
eivi
ng
exce
ssiv
e ho
t w
ater
.
2.
Com
pone
nt In
dex
on p
ages
5.
3.
The
circ
ulat
or w
hich
is b
uilt
into
the
Com
biP
LUS
m
odul
e w
ill a
lso
act
as t
he b
oile
r pu
mp
whe
n in
he
atin
g m
ode.
The
refo
re a
n ex
tern
al/a
dditi
onal
ci
rcul
ator
is n
ot r
equi
red.
Vito
dens
100
Col
d In
DH
W O
ut
P3
P4
Ap
plic
atio
n 3
34935_Vitodens 100_Cober.indd 30 2016-03-08 5:38 PM
31
TWO
ZO
NE
SWIT
CH
ING
REL
AY
SR
50
2-4
LED
IND
ICAT
ORS
POW
ER
ZON
E 1
ZON
E 2
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
R W
X X
THER
MO
STA
TS
ZON
E 1
R W
ZONE
2
PRIO
RITY
ISOL
ATED
END
SWIT
CH
ZON
E 2
PRIO
RITY O
FF
ON
ZCZR
HH
120
VAC
CIR
CU
LATO
RS
HN
ZON
E1
NH
NH
ZONE
2
PRIO
RITY
INPU
T
120
VAC
24
VAC
COM
HC1
Th
erm
osta
t
HC2
Th
erm
osta
t
HC1
P3
HC2
P4
Out
door
Sens
or
Pow
er
Mul
tizon
e Co
ntro
l
Pow
er
Vito
dens
Term
inal
Blo
ck
X2X3
X41
23
41
20V
Pum
pL
NL
ND
HW
RT
X8Ju
mpe
r
X7 X10
Com
biPL
US
Vito
dens
100
Con
trol
HC1
HC2
Vito
dens
100
Ap
plic
atio
n C
od
e
VD
1C 2
HC
2T2Z
P.01
No
tes/
Co
mm
ents
1. R
emov
e ju
mpe
r fo
r ac
cura
te s
enso
r re
adin
gs.
Ap
plic
atio
n 3
34935_Vitodens 100_Cober.indd 31 2016-03-08 5:38 PM
32
WB
1B B
oile
r Set
up
Sim
ilar
to t
he p
revi
ous
appl
icat
ion,
thi
s sy
stem
inco
rpor
ates
a V
iess
man
n C
ombi
PLU
S m
odul
e. W
ith o
n de
man
d do
mes
tic h
ot w
ater
, thi
s of
fers
an
alte
rnat
ive
solu
tion
to in
stal
ling
a st
orag
e ty
pe in
dire
ct w
ater
hea
ter.
The
inte
-gr
ated
circ
ulat
or a
nd d
iver
ting
valv
e in
the
Com
biP
LUS
are
con
trol
led
via
the
Vito
dens
boi
ler.
Just
rem
embe
r no
t to
inco
rpor
ate
too
stee
p of
a r
eset
cur
ve, a
s ai
r ha
ndle
rs o
ffer
subs
tant
ially
less
BTU
’s in
to t
he d
wel
ling
at lo
wer
w
ater
tem
pera
ture
s. To
set
up
the
boile
r fo
r th
is a
pplic
atio
n yo
u w
ill n
eed
to c
ompl
ete
the
follo
win
g:
1 2 3 4
Rem
ove
the
X8
Jum
per
fr
om
the
Vito
den
s 10
0 Po
wer
Pu
mp
Mo
du
le.
(sh
ow
n o
n p
revi
ou
s p
age)
Pro
gra
m b
oile
r fo
r
Co
mb
iPLU
S
Set
the
DH
W d
ial t
o
the
des
ired
ou
tlet
tem
per
atu
re.
Set
the
spac
e h
eatin
g
tem
per
atu
re to
the
des
ired
su
pp
ly te
mp
era-
ture
.
If o
utdo
or s
enso
r is
co
nnec
ted,
turn
the
di
al t
o se
lect
the
ap
prop
riate
out
door
re
set
curv
e fo
r yo
ur
syst
em. T
he b
oile
r w
ill
then
tar
get
a sy
stem
su
pply
tem
pera
ture
ba
sed
on t
he o
utdo
or
ambi
ent
tem
pera
ture
.N
ote:
In t
his
confi
gura
tion
the
dial
has
no
tem
pera
ture
con
trol
cap
abili
ty. U
pon
a ca
ll fo
r D
HW
the
boi
ler
will
tar
get
its
max
imum
tem
pera
ture
set
poin
t.
Ste
p #
App
licat
ion
Cod
e
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
ngeV
D1C
2H
C2T
2ZP.
01
20
15
10
5 0
-5
-10
-15
-20˚
C
68
60
50
41
32
23
14
5 -4
˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50
0= F
rost
Pro
tect
ion
1= 9
5°F
(35°
C)
2= 1
05°F
(40°
C)
3= 1
10°F
(43°
C)
4= 1
20°F
(49°
C)
5= 1
25°F
(52°
C)
6= 1
40°F
(60°
C)
A) S
imul
tane
ousl
y tu
rn ro
tary
sel
ecto
rs "
"and
"" t
o
thei
r cen
tral p
ositi
on.“S
ERV
+ “
will
appe
ar o
n th
e sc
reen
.N
ote:
If o
ne (o
r bot
h) o
f the
rota
ry s
elec
tor d
ials
are
alre
ady
in th
e ce
ntra
l pos
ition
, ta
ke it
(or t
hem
) out
ofth
e ce
ntra
l pos
ition
and
then
sim
ulta
neou
sly
turn
bot
h ro
tary
se
lect
ors
back
to th
e ce
ntra
l pos
ition
.
B) Tu
rn th
e ro
tary
sel
ecto
r ""
fully
to th
e rig
ht."
" will
ap
pear
on
the
disp
lay.
C)
Adj
ust t
he c
ontro
l by
turn
ing
the
rota
ry s
elec
tor .
""
The
disp
lay
show
s: “
0” o
r “1”
flas
hing
“1”
boi
ler w
ith th
e
optio
nal C
ombi
PLU
S.“0
” bo
iler w
ithou
t opt
iona
l Com
biPL
US
(fa
ctor
y de
faul
t set
ting)
. N
ote:
Afte
r pro
gram
min
g th
e bo
iler c
ontr
ol to
acc
ept t
he C
ombi
PLU
S, w
ait u
ntil
th
e bo
iler t
empe
ratu
re is
dis
play
ed, t
hen
switc
h th
e co
ntro
l OFF
then
ON
. EC
O
will
be
disp
laye
d on
the
scre
en.
Set t
he D
HW
dia
l to
the
desi
red
Out
let T
empe
ratu
re.
Set t
he s
pace
hea
ting
dial
to th
e de
sire
d ou
tdoo
r res
et c
urve
. If a
n ou
tdoo
r se
nsor
is n
ot
bein
g us
ed, t
urn
the
dia
l to
sele
ct t
he d
esire
d se
tpoi
nt
tem
pera
ture
for
your
sy
stem
. (ad
d te
mpe
ratu
res
to t
he d
ials
whe
re 1
=81
°f,
Dot
=14
0°f,
and
6=17
8°f
OR
34935_Vitodens 100_Cober.indd 32 2016-03-08 5:38 PM
33
WB
1B B
oile
r Set
up ..
. con
tinue
d
No
tes/
Co
mm
ents
34935_Vitodens 100_Cober.indd 33 2016-03-08 5:38 PM
34
Pres
sure
Dro
p W
B1B
Ap
plic
atio
n C
od
e
VD
1l 1
HC
1T4Z
V.01
No
tes/
Co
mm
ents
1.
Com
pone
nt In
dex
on p
ages
5.
2.
If a
sin
gle
spee
d ci
rcul
ator
is b
eing
ut
ilize
d,in
stal
latio
n of
a p
ress
ure
bypa
ss b
etw
een
the
supp
ly a
nd r
etur
n br
anch
es is
rec
omm
ende
d to
pr
even
t in
crea
sed
circ
ulat
ion
whe
n a
sing
le z
one
valv
e op
ens.
3.
A v
aria
ble
spee
d ci
rcul
ator
will
aut
omat
ical
ly a
djus
t to
ope
ning
and
clo
sing
zon
es. T
his
ensu
res
prop
er
flow
reg
ardl
ess
of h
ow m
any
zone
s ar
e op
en.
Vito
dens
100
P1
P2
P3
Ap
plic
atio
n 4
34935_Vitodens 100_Cober.indd 34 2016-03-08 5:38 PM
35
Zone
1
Zone
2
Out
door
Sens
or
Boile
r Pu
mp
(P1)
Pow
er
Pow
erD
HW
Aqua
stat
DH
WPu
mp
(P2)
Vito
dens
100
Con
trol
Pow
er
Aqua
stat
Vito
dens
Term
inal
Blo
ck
POWER IN
N/O
CO
M N
/C
ZO
NE
4 P
UM
PE
ND
SWIT
CH
X
X
PU
MP
END
SW
ITC
H
LED
IND
ICAT
ORS VA
LVE
1
VALV
E 2
VALV
E 3
VALV
E 4
POW
ER
T ST
AT 1
T ST
AT 2
T ST
AT 3
T ST
AT 4
ZONE
4
THER
MO
STA
TS (2
4 VA
C)
R W
CR
W C
R W
CR
W C
ZONE
3ZO
NE 2
ZONE
1
X
X
ISOL
ATED
END
SW
ITC
H
ZONE
4 YTIROI
RP
OFF
ON
24 V
AC
ZON
E VA
LVES
ZONE
1
1 2
3
4
ZONE
2
1 2
3
4
ZONE
3
1 2
3
4
ZONE
4
1 2
3
4
PRIO
RIT
Y
FU
SE5
AM
P
Mul
tizon
e Co
ntro
l
Zone
3
Zone
4
Zone
4
Zone
3
Zone
2
Zone
1P3
X2X3
X41
23
41
20V
Pum
pL
NL
ND
HW
RT
X8Jum
per
X7X10
P3
Zone
Zone
Zone
Zone DH
WPu
mp
(P2)
Boile
rPu
mp
(P1)
Vito
dens
100
Ap
plic
atio
n C
od
e
VD
1l 1
HC
1T4Z
V.01
No
tes/
Co
mm
ents
Ap
plic
atio
n 4
34935_Vitodens 100_Cober.indd 35 2016-03-08 5:38 PM
36
WB
1B B
oile
r Set
up
In t
his
syst
em y
ou h
ave
a Vi
tode
ns 1
00 w
ith in
dire
ct w
ater
hea
ter
and
a fo
ur z
one
syst
em c
ontr
olle
d vi
a zo
ne v
alve
s. U
pon
a ca
ll fo
r he
at a
zon
e va
lve
open
s tu
rnin
g on
the
P1
& P
3 ci
rcul
ator
s. In
the
eve
nt t
here
is a
cal
l for
DH
W, t
he V
itotr
onic
10.
WB
1 w
ill tu
rn o
ff t
he P
1 an
d en
gage
the
P2
circ
ulat
or. T
his
will
allo
w t
he b
oile
r to
com
mit
all e
nerg
y pr
oduc
ed t
o th
e D
HW
load
. O
nce
satis
fied,
P2
will
turn
off
and
P1
will
be
initi
ated
unt
il th
e ca
ll fo
r he
at is
com
plet
e. To
set
up
the
boile
r fo
r th
is a
pplic
atio
n yo
u w
ill n
eed
to c
ompl
ete
the
follo
win
g:
1 OR 1
With
OT
S c
on
nec
ted
se
lect
the
app
rop
riat
e o
utd
oo
r re
set c
urv
e.
With
out O
TS c
onne
cted
, se
lect
the
appr
opria
te
supp
ly w
ater
tem
pera
ture
.
Ste
p #
App
licat
ion
Cod
e
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
nge
VD
1I 1
HC
1T4Z
V.01
20
15
10
5 0
-5
-10
-15
-20˚
C
68
60
50
41
32
23
14
5 -4
˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50 0 =
Fre
eze
Prot
ectio
n1
= 8
1°F
(27°
C)
2 =
97°
F (3
6°C
)*3
= 1
17°F
(47°
C)*
4 =
134
°F (5
7°C
)*D
ot =
140
°F (6
0°C
)5
= 1
52°F
(67°
C)*
6 =
178
°F (8
1°C
)*
Rep
rese
nts
estim
ated
tem
pera
ture
s
34935_Vitodens 100_Cober.indd 36 2016-03-08 5:38 PM
37
WB
1B B
oile
r Set
up ..
. con
tinue
d
No
tes/
Co
mm
ents
34935_Vitodens 100_Cober.indd 37 2016-03-08 5:38 PM
38
P3
P1
P2
P5
P6
Pres
sure
Dro
p W
B1B
Ap
plic
atio
n C
od
e
VD
1l 1
HC
1T4Z
P.01
No
tes/
Co
mm
ents
1.
Com
pone
nt In
dex
on p
ages
5.
2.
Alw
ays
cons
ider
the
ele
ctric
al c
onsu
mpt
ion
asso
ciat
ed w
ith z
onin
g a
syst
em w
ith c
ircul
ator
s.
Oft
en t
here
are
mor
e ef
ficie
nt a
ltern
ativ
es w
hich
co
uld
be c
onsi
dere
d w
hen
desi
gnin
g a
syst
em.
Vito
dens
100
P4
Ap
plic
atio
n 5
34935_Vitodens 100_Cober.indd 38 2016-03-08 5:38 PM
39
Zone
1
Zone
2
Out
door
Sens
or
Boile
r Pu
mp
(P1)
Pow
er
Pow
er
DH
WAq
uast
at
DH
WPu
mp
(P2)
Pow
er
Aqua
stat
Vito
dens
Term
inal
Blo
ck
Zone
3
Zone
4
P6 P5 P4 P3
FOU
R ZO
NE
EXPA
ND
ABLE
SWIT
CH
ING
REL
AY
SR
50
4-E
XP
-4
SLAV
EM
ASTE
R
PRIO
RITY
OFF
RESE
TNO
RMAL
PRIM
ARY
PUM
PO
FF
POST
PU
RGE
OFF
PRIO
R.
PRO
TECT
OFF
PUM
P EX
ERCI
SEOF
F
30
SEC
/ 2
WK
4 M
IN
/ 24
HR
LOW
LIM
IT
(ZC
)OF
F
ZON
E3
ZON
E2
ZON
E1
ZON
E4
THE
RMO
STAT
S (2
4 V
AC)
R W
CR
W C
R W
CR
W C
X X
MAI
N
END
SW
ITCH
1 2
NET
120
VO
LT C
IRCU
LATO
RS
ZON
E4
ZON
E3
ZON
E2
ZON
E1
PRIM
ARY
ZCZR
HH
NH
NH
NH
NH
NH
NH
INP
UT
120
VAC
120
VAC
LED
IND
ICAT
ORS
POW
ER
ZON
E 1
ZON
E 2
ZON
E 3
ZON
E 4
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
ACCE
SSO
RYPO
RT
Mul
tizon
eCo
ntro
l
Vito
dens
100
Con
trol
X2X3
X41
23
41
20V
Pum
pL
NL
ND
HW
RT
X8Jum
per
X7X10
DH
WPu
mp
(P2)
Boile
rPu
mp
(P1)
Vito
dens
100
Ap
plic
atio
n C
od
e
VD
1l 1
HC
1T4Z
P.01
No
tes/
Co
mm
ents
Ap
plic
atio
n 5
34935_Vitodens 100_Cober.indd 39 2016-03-08 5:38 PM
40
WB
1B B
oile
r Set
up
Sim
ilar
to t
he p
revi
ous
appl
icat
ion,
thi
s sy
stem
util
izes
circ
ulat
ors
inst
ead
of z
one
valv
es. U
pon
a ca
ll fo
r he
at, t
he m
ultiz
one
cont
rol i
nitia
tes
the
asso
ciat
ed c
ircul
ator
and
the
P1
circ
ulat
or. I
f th
ere
is a
cal
l for
DH
W w
hile
the
re is
a c
all f
or h
eat,
the
Vi-
totr
onik
10.
WB
1 w
ill tu
rn o
ff t
he P
1 an
d in
itiat
e P
2. T
his
com
mits
ful
l boi
ler
pow
er t
o sa
tisfy
ing
the
DH
W lo
ad. O
nce
the
DH
W
load
is s
atis
fied,
P1
will
be
initi
ated
and
hea
ting
will
res
ume.
To s
et u
p th
e bo
iler
for
this
app
licat
ion
you
will
nee
d to
com
plet
e th
e fo
llow
ing:
1 OR 1
With
OT
S c
on
nec
ted
se
lect
the
app
rop
riat
e o
utd
oo
r re
set c
urv
e.
With
out O
TS c
onne
cted
, se
lect
the
appr
opria
te
supp
ly w
ater
tem
pera
ture
.
Ste
p #
App
licat
ion
Cod
e
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
nge
VD
1I 1
HC
1T4Z
P.01
20
15
10
5 0
-5
-10
-15
-20˚
C
68
60
50
41
32
23
14
5 -4
˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50 0 =
Fre
eze
Prot
ectio
n1
= 8
1°F
(27°
C)
2 =
97°
F (3
6°C
)*3
= 1
17°F
(47°
C)*
4 =
134
°F (5
7°C
)*D
ot =
140
°F (6
0°C
)5
= 1
52°F
(67°
C)*
6 =
178
°F (8
1°C
)*
Rep
rese
nts
estim
ated
tem
pera
ture
s
34935_Vitodens 100_Cober.indd 40 2016-03-08 5:38 PM
41
WB
1B B
oile
r Set
up ..
. con
tinue
d
No
tes/
Co
mm
ents
34935_Vitodens 100_Cober.indd 41 2016-03-08 5:38 PM
42
Pres
sure
Dro
p W
B1B
Ap
plic
atio
n C
od
e
VD
1I 3
HC
3T3Z
P.01
No
tes/
Co
mm
ents
1.
A t
herm
osta
tic m
ixin
g va
lve
shou
ld b
e in
stal
led
to p
rote
ct t
he r
adia
nt fl
oor
heat
ing
from
rec
eivi
ng
exce
ssiv
e ho
t w
ater
.
2.
Com
pone
nt In
dex
on p
ages
5.
3.
Whe
n th
e in
dire
ct D
HW
tan
k is
par
t of
the
sys
tem
lo
ad, c
onsi
dera
tion
mus
t be
giv
en t
o th
e si
ze o
f th
e bo
iler
in o
rder
to
allo
w fo
r si
mul
tane
ous
oper
atio
n of
spa
ce h
eatin
g an
d D
HW
P1
P2
P3
P4
Vito
dens
100
Ap
plic
atio
n 6
34935_Vitodens 100_Cober.indd 42 2016-03-08 5:38 PM
43
HC1
Ther
mos
tat
HC2
Ther
mos
tat
P3 P4
Out
door
Sens
or
Pow
er
DH
WAq
uast
at
Pow
er
Aqua
stat
Vito
dens
Term
inal
Blo
ck
ZON
E 2
24
VAC
COM
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
FUSE
6 A
MP
LED
IND
ICAT
ORS
ZON
E 3
POW
ER
ZON
E 1
ZCZR
HH
120
VAC
INPU
T
120
VAC
HN
HN
ZONE
3
PRIO
RITY
ZON
E 1
HN
ZON
E 2
HN
120
VAC
CIR
CULA
TORS
R W
ZONE
3
PRIO
RITY
ISOL
ATED
END
SWIT
CH
X X
R W
ZON
E 2
R W
ZON
E 1 TH
ERM
OST
ATS
(2
4 VA
C)
ZON
E 3
PRIO
RITY O
FF
ON Mul
tizon
e Co
ntro
l
P2
Vito
dens
100
Con
trol
X2X3
X41
23
41
20V
Pum
pL
NL
NRT
X8Jum
per
X7X10
P1
X X
Prio
rity
ISOL
ATED
END
SWIT
CH
DH
W
Opti
onal
con
necti
on if
M
ulti
zone
con
trol
has
a
Prio
ritize
d ou
tput
.
Vito
dens
100
Ap
plic
atio
n 6
Ap
plic
atio
n C
od
e
VD
1l 3
HC
3T3Z
P.01
No
tes/
Co
mm
ents
1. D
otte
d lin
e re
pres
ents
opt
iona
l co
nnec
tion
if m
ultiz
one
cont
rol h
as a
pr
iorit
ized
out
put.
34935_Vitodens 100_Cober.indd 43 2016-03-08 5:38 PM
44
WB
1B B
oile
r Set
up
This
sys
tem
sho
ws
a 2-
zone
hea
ting
syst
em w
ith th
e D
HW
pip
ed o
ff th
e sy
stem
sid
e of
the
low
loss
hea
der.
This
allo
ws
for
sim
ulta
neou
s op
erat
ion
of b
oth
heat
ing
and
DH
W, a
s w
ell a
s po
tent
ially
pro
vidi
ng th
e ab
ility
to u
se a
sm
alle
r circ
ulat
or. J
ust
rem
embe
r, th
e bo
iler m
ust b
e si
zed
to s
atis
fy a
ll zo
nes
and
DH
W lo
ad, t
here
fore
ups
izin
g th
e bo
iler m
ay b
e ne
cess
ary.
If th
is
pipi
ng a
rran
gem
ent i
s pr
efer
red
and
prio
rity
DH
W is
des
ired,
con
sult
the
mul
tizon
e co
ntro
l man
ufac
ture
rs in
stru
ctio
ns. M
ost o
ffer
a pr
iorit
y co
ntac
t as
show
n on
the
prev
ious
pag
e. To
set
up
the
boile
r for
this
app
licat
ion
you
will
nee
d to
com
plet
e th
e fo
llow
ing:
1 OR 1
With
OT
S c
on
nec
ted
se
lect
the
app
rop
riat
e o
utd
oo
r re
set c
urv
e.
With
out O
TS c
onne
cted
, se
lect
the
appr
opria
te
supp
ly w
ater
tem
pera
ture
.
Ste
p #
App
licat
ion
Cod
e
Des
crip
tion
Dia
l Pos
ition
/S
ettin
gR
esul
ting
Cha
nge
VD
1I 3
HC
3T3Z
P.01
20
15
10
5 0
-5
-10
-15
-20˚
C
68
60
50
41
32
23
14
5 -4
˚ F
Ou
tsid
e te
mp
erat
ure
Boiler water or supply temperature
7
6
4
3
2
1
˚C 90 80 70 60 50 40 30 20 10 0
˚F19
4
176
158
140
122
104 86 68 50 0 =
Fre
eze
Prot
ectio
n1
= 8
1°F
(27°
C)
2 =
97°
F (3
6°C
)*3
= 1
17°F
(47°
C)*
4 =
134
°F (5
7°C
)*D
ot =
140
°F (6
0°C
)5
= 1
52°F
(67°
C)*
6 =
178
°F (8
1°C
)*
Rep
rese
nts
estim
ated
tem
pera
ture
s
34935_Vitodens 100_Cober.indd 44 2016-03-08 5:38 PM
45
WB
1B B
oile
r Set
up ..
. con
tinue
d
No
tes/
Co
mm
ents
34935_Vitodens 100_Cober.indd 45 2016-03-08 5:38 PM
46
Vito
dens
100
Wh
at is
a M
icro
load
? A
Mic
rolo
ad is
typi
cally
con
side
red
a zo
ne th
at h
as a
n ou
tput
sub
stan
tially
le
ss th
an th
e bo
iler"s
low
est fi
ring
rate
. Ev
en w
hen
firin
g at
its
low
est i
nput
, th
e bo
iler w
ill sh
ort c
ycle
put
ting
add-
ed s
tres
s on
all
the
com
pone
nts
and
decr
easi
ng e
ffici
ency
.
Mic
rolo
ad
Ap
plic
atio
n C
od
e
M
icro
load
No
tes/
Co
mm
ents
1. C
ompo
nent
Inde
x on
pag
es 5
.
2. T
o en
sure
cor
rect
ope
ratio
n, in
stal
l flo
w c
heck
val
ves
acco
rdin
g to
thi
s di
agra
m
34935_Vitodens 100_Cober.indd 46 2016-03-08 5:38 PM
47
So
luti
on
Pi
ping
a “
Mic
rolo
ad”
in th
is m
anne
r, pr
e-ve
nts
the
boile
r fro
m s
hort
cyc
ling.
Upo
n a
call
for h
eat,
the
circ
ulat
or s
tart
s up
and
dr
aws
heat
out
of t
he in
dire
ct w
ater
hea
ter.
As
the
tem
pera
ture
in th
e w
ater
hea
ter
decr
ease
s, th
e bo
iler s
ense
s th
is d
rop
in
tem
pera
ture
and
pro
ceed
s to
hea
t the
tank
ba
ck u
p. B
ecau
se o
f the
larg
er v
olum
e of
w
ater
, thi
s ex
tend
s th
e bo
iler's
run
cycl
e an
d al
low
s it
to o
pera
te a
t a m
ore
effic
ient
sta
te.
Vito
dens
100
Mic
rolo
ad
Ap
plic
atio
n C
od
e
M
icro
load
34935_Vitodens 100_Cober.indd 47 2016-03-08 5:38 PM
48
This is ViessmannThe Viessmann Group is one of the world’s leading manufacturers of heating and renewable energy systems. Family-owned since 1917, Prof. Dr. Martin Viessmann leads the company in its third generation. The group today employs over 11,400 employees worldwide and has a turnover of approx. 2.1 billion Euro. 27 manufacturing facilities in 11 countries, sales & distribution facilities in Germany and 74 other countries, and 120 sales offices worldwide provide customer proximity and a strong global presence. For three generations, Viessmann has been providing comfortable, efficient and environmentally-responsible heating solutions, tailored to the needs of the market. With ongoing research and development and a focus on product innovation, Viessmann has pioneered technologies that have continuously set standards and made the company into a technological innovator and pace-setter of the entire industry.
With the current comprehensive product range, Viessmann is offering a multi-level program of high-tech, state-of-the-art heating products. Wall-mounted gas-fired condensing boilers, floor-standing oil – or gas-fired hot water heating boilers, solar thermal systems, control technology
and DHW storage tanks – all designed to achieve superior performance, reliability and energy savings.
Accountability for the environment and society, fairness when dealing with business partners as well as the pursuit of perfection and maximum efficiency in all business transactions are key values for Viessmann – as a company, and as individuals. This, together with the products and services we offer, allows us to offer our customers the benefit and added value of a strong brand.
Viessmann Manufacturing Company Inc. 750 McMurray Rd. Waterloo, ON N2V 2G5, Canada 1-800-387-7373 info@viessmann.ca
www.viessmann.ca
Viessmann Manufacturing Company Inc. 6350 204th St. Langley, BC V2Y 2V1, Canada 1-877-853-3288 info-bc@viessmann.ca
www.viessmann.ca
Viessmann Manufacturing Company Inc. USA 45 Access Rd. Warwick, RI 02886, USA 1-800-288-0667
info@viessmann-us.com
www.viessmann.com
Global presence, local commitment.
34935_Vitodens 100_Cober.indd 48 2016-03-08 5:38 PM
4949
Global presence, local commitment.
34935_Vitodens 100_Cober.indd 49 2016-03-08 5:38 PM
50
34935_Vitodens 100_Cober.indd 50 2016-03-08 5:38 PM
51
34935_Vitodens 100_Cober.indd 51 2016-03-08 5:38 PM
Viessmann Manufacturing Company Inc. Waterloo, ON Canada 1-800-387-7373 www.viessmann.ca
Technical information subject to change without notice. Printed in Canada
5687 286 -01 03/2016
34935_Vitodens 100_Cober.indd 52 2016-03-08 5:38 PM
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