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M6500 Rev B
100/300
150/300
GB, IE
Model
COMBIflo
100/300
COMBIflo
150/300
Space heating parameters
Condensing boiler
-
-
Yes
Yes
Low-temperature boiler(1)
-
-
Yes
Yes
B1 boiler
-
-
No
No
Cogeneration space heater
-
-
No
No
Combination boiler
-
-
Yes
Yes
Rate heat output
P
rated
kW
99
147
Useful heat output at rated heat output and high
temperature regime(2)
P 4
kW 91.5 136.8
Useful heat output at 30% of rated heat output and low
temperature regime(1)
P 1
kW 29.9 43.9
Seasonal space heating energy efficiency in active
mode (weighted average of useful efficiency)
n
son
% 96.5 95.8
Seasonal space heating energy efficiency
n
s
%
93
94
Useful heat output at rated heat output and high
temperature regime(2)
n 4
% 87.7 88.0
Useful heat output at 30% of rated heat output and low
temperature regime(1)
n 1
% 98.1 97.2
Auxillary electricity consumption
Full load
elmax
kW
0.285
0.425
Part load
elmin
kW
0.099
0.139
Standby mode
P
SB
kW 0.013 0.014
Other items
Standby heat loss
P
stby
kW 0.140 0.170
Ignition burner power consumption
P i
gn
kW
0.000
0.000
Annual Energy consumption
Q
HE
GJ 283 419
Sound power level, indoors
L
WA
dB
61
62
Emissions of nitrogen oxides
NO X
mg/k
Wh
< 40 < 40
Domestic hot water parameters
Declared load profile
3XL
3XL
Daily electricity consumption
Q
elec
kWh
0.755
0.754
Annual electricity consumption
AEC
kWh
166
166
Water heating energy efficiency
n
hw
% 75 75
Daily fuel consumption
Q
fuel
kWh
60.395
60.748
Annual fuel consumption
AFC
GJ
48
48
Weekly fuel consumption with smart controls
Q
fuel, week,
smart
kWh - -
Weekly electricity consumption with smart controls
Q
elec, week,
smart
kWh - -
Weekly fuel consumption without smart controls
Q fuel, week
kWh
-
-
Weekly electricity consumtion without smart controls
Q
elec, week
kWh
-
-
Storage volume
V
l
300
300
Mixed water at 40 °C
V40
l
700
∞
Harmonised standards applied
EN: 13203-2
(2) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet
(1) Low temperature means for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C
return temperature (at heater inlet)
Specific precautions that shall be taken when the
water heater is assembled, installed or
maintained:
Before any assembly, installation or maintenance the installation
and operation manual has to be read attentively and is followed
Table of Contents
ese manufacturer’s notes must not be taken in any way as over-riding statutory obligations.
CATEGORY: I2H
FLUE TYPES: B23, C13, C33, C53
ADJUSTED FOR G20 @ 20 mbar
Pn HEAT OUTPUT (50/30)
°C)
10.5 kW – 140.0 kW
NG
11.0 Kw – 147.4 kW
MODEL:
This appliance may only be installed in a room which complies with appropriate ventilation
requirements. Read the technical instructions before installing the appliance.
CONDENSING APPLIANCE
NOx CLASS = 5
MAX WATER PRESSURE = 6 bar (90 psi)
CAPACITY = 300 Litres
POWER SUPPLY = 230V ~ 50 Hz, IP20 576W
PIN CODE = 0063CM3062
COUNTRIES OF DESTINATION = GB, IE
Manufactured by Malvern Boilers Limited for:
Andrews Water Heaters
Tel: 0345 070 1055
M6495C
YEAR
COMBIflo 150
2016
1612000153
SERIAL NO.
0558 16
Qn NOMINAL HEAT INPUT
CO2 AT MAX OUTPUT
V MAX GAS CONSUMPTION
9.2% +/- 0.1%
14.5 m³/h
1
2
3
4
5
6
Wiring Centre
Door
Front
LH Door
Front
RH Door
RH Side
Upper
LH Side
Lower
LH Side
Top
PT Valve exits
100kW - 1 x 28mm
150kW - 1 x 28mm & 1 x 22mm
Cylinder Return
1" BSP M
Cylinder Hot Water Supply
1.5" BSP M
Multiple Cable
entry point
Air/Flue Duct
200mm/130mm
Cylinder Cold Feed
1.5" BSP M
179
149
238
191
762
365
268
190
Cylinder Access Hatch
686
80
127
83
1872
1992 - REMOVABLE AIR DUCT SPIGOT FOR INSTALLATION
302
703
Immersion Heater Boss
2.25" BSP F
Low Loss Header
Air Vent
(fit after installation)
Air Duct plate
(fit after installation)
User Display
Safety Valve
& Tundish
3/4" BSP F
Condensate
Trap
41mm
1455
1570
1942
1950
Power & Reset
Switches
200
Fill/Drain 15mm
Low Loss Header
Return
2" BSP F
Low Loss Header
Flow
2" BSP F
Gas Inlet
1" BSP F
105
497
83
102
194
135
540
814
1035
1710
1894
50
Minimim Service Clearances (mm)
Rear 0
Right (without immersion)
Right (with immersion)
300
600
Left 600
Top 350
HEAT
ENGINE #1
HEAT
ENGINE #2
HEAT
ENGINE #3
(150kW ONLY)
300 LT
DWH CYLINDER
LOW LOSS HEADER
DHW
PLATE
HT/EX
DHW DRAIN
LTHW
(R)
MCWS
DHW (R)
DHW (F)
FILL / DRAIN
PRV
P/T
RELIEF
B7(R)
B8
Q1
B2(F)
B8
B8
B3
B36
Q33
Q3
B10
AV
AV
Q6
Q20
Y5 / Y6
B12
v
LTHW
(F)
DIRECT HEATING
CIRCUIT ZONE 3
MIXED HEATING
CIRCUIT ZONE 2
B7(R)
Q1
B2(F)
B7(R)
Q1
B2(F)
H2
B9
H2
B1
Q2
MIXED HEATING
CIRCUIT ZONE 1
RC
Y1 / Y2
(Optional)
(Optional)
H2
HC1
Q2
HC1 Pump
Q2
HC1 Manual
thermostat
(P/N: 5117503)
B
M
S
-
F
l
a
m
e
in
d
ic
a
to
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L
P
B
/O
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W
Co
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n
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c
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io
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Q
A
A
T
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p
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R
oo
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C
o
n
tr
ol
le
r
(
M
a
x
3
)
G+
B
M
S
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F
a
u
lt
in
d
ic
a
t
o
r
CL-
CL+
O
u
td
o
o
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Se
n
s
o
r B
9
(Q
A
C
3
4
)
2
3
0
V
S
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o
A
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2
.
5
L
N
2
3
0
V
5
0
H
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5
A
M
a
i
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s
S
u
p
p
ly
N
E
L
ANDREWS
WATER HEATERS
(max 1A)
Contactor
230V
Immersion Heater
Immersion Boss
H2
HC1
Q2
HC1 Pump
Q2
HC1 Manual
thermostat
(P/N: 5117503)
B
M
S
-
F
l
am
e
in
d
ic
a
to
r
L
P
B
/O
Z
W
C
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n
e
ct
io
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Q
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A
T
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pe
R
oo
m
C
o
n
tr
ol
le
r
(
M
a
x
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G+
B
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F
a
u
lt
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a
to
r
CL-
CL+
O
u
td
o
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Se
n
s
o
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9
(Q
A
C
3
4
)
2
3
0
V
S
u
pp
l
y
to
A
G
U
2
.
5
L
N
2
3
0
V
5
0
H
z
5
A
M
a
i
n
s
Su
p
p
ly
N
E
L
ANDREWS
WATER HEATERS
A1 / A2
DHW circulation pump
Q4
Q4
(max 1A)
(max 1A)
H2
HC3
Q20
HC2
Q6
HC1
Q2
H2
HC1 Pump
Q2
HC2 Pump
Q6
HC3 Pump
Q20
HC3 Manual
thermostat
(P/N: 5117503)
HC2 Manual
thermostat
(P/N: 5117503)
B9
RC1
Y1/Y2
B1
T
HC1 Mixer Valve
Y1 / Y2
B1 10K Temp Sensor
QAD36
(P/N: 5103867)
B
M
S
-
F
la
m
e
i
nd
i
ca
t
or
L
P
B
/
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ZW
C
o
n
ne
c
ti
o
n
Q
A
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Ty
p
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R
o
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m
Co
n
t
ro
ll
e
r
(M
a
x
3
)
G+
B
M
S
-
Fa
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lt
i
n
di
c
at
o
r
CL-
CL+
O
u
t
d
oo
r
S
e
n
so
r
B
9
(
Q
AC
3
4
)
2
3
0
V
S
u
p
p
ly
t
o
A
G
U
2
.5
L
N
2
3
0
V
50
H
z
5A
M
a
in
s
S
u
p
p
l
y
N
E
L
QAC34
Outside Sensor
(P/N: 5104726)
QAA55
Room Control 1
(P/N: 5138511)
ANDREWS
WATER HEATERS
QAA75
Room Control 1
(P/N: 5117802)
(max 1A)
(max 1A)
(max 1A)
RC2
HC3
Q20
HC2
Q6
HC1
Q2
RC3RC1
230V 50Hz
HC1 Pump
Q2
HC2 Pump
Q6
HC3 Pump
Q20
HC1 Mixer Valve
Y1 / Y2
HC2 Mixer Valve
Y5 / Y6
HC3 Mixer Valve
Y11 / Y12
B1
T
B14
T
B12
T
Y1/Y2
Y5/Y6
Y11/Y12
B
M
S
-
F
la
m
e
in
d
ic
a
to
r
L
P
B/
O
Z
W
Co
n
n
e
ct
io
n
Q
A
A
T
y
pe
Ro
o
m
C
o
nt
r
ol
le
r
(
M
ax
3)
G+
B
M
S
-
F
a
ul
t
in
d
ic
a
to
r
CL-
CL+
O
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td
o
o
r S
e
n
s
or
B
9
(
Q
A
C
3
4)
2
3
0V
S
up
p
ly
to
A
G
U
2
.5
L
N
2
3
0
V
5
0
H
z
5
A
M
a
i
ns
S
u
p
p
ly
N
E
L
QAA55
Room Control
(P/N: 5138511)
RC1
RC2
RC3
QAA75
Room Control
(P/N: 5117802)
QAC34
Outside Sensor
(P/N: 5104726)
B9
ANDREWS
WATER HEATERS
QAA55
Room Control
(P/N: 5138511)
B1 10K Temp Sensor
QAD36
(P/N: 5103867)
B1 10K Temp Sensor
QAD36
(P/N: 5103867)
B1 10K Temp Sensor
QAD36
(P/N: 5103867)
(max 1A)
(max 1A)
(max 1A)
L
N
QX23
QX22
QX
21
N
N
H2
M
BX21
BX22
U+
M
Module
No
#
1
X
1
X
2
230V 50Hz
B
M
S
-
F
la
m
e
i
n
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ic
a
t
o
r
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B
/
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Q
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R
o
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C
o
n
t
r
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l
le
r
(
M
a
x
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)
G+
B
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F
a
u
lt
in
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ic
a
t
o
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CL-
CL+
CL+
CL-
O
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d
o
o
r
S
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n
s
o
r
B
9
(
Q
A
C
3
4
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2
3
0
V
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p
p
ly
t
o
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G
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2
.
5
L
N
2
3
0
V
5
0
H
z
5
A
M
a
in
s
S
u
p
p
ly
N
E
L
ANDREWS
WATER HEATERS
+
-
BMS System
0 - 10V
F
u
n
c
t
io
n
e
x
t
e
n
s
io
n
m
o
d
u
le
1
6
0
2
0
N
o
t
e
s
S
ie
m
e
n
s
P
a
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a
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P
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D
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in
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n
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s
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in
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6
0
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6
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2
m
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2
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Example of 0-10V setup using expansion module 1
A
t
0
.
5
V
in
p
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t
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e
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5
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im
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1
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< 0.15V = OFF
N
B
.
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a
t
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BMS System
Siemens OZW 672
Web Server
USB
Browser
Router
Siemens
Cloud
Ethernet
Web
Browser
Web
Mobile Phone
Application
B
M
S
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in
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L
P
B
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a
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CL-
O
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B
9
(
Q
A
C
3
4
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L
N
N
E
L
2
3
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S
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p
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