Moorea I brochure_3.0

EDITION 3.0
automaticheating.com.au
Moorea I
Condensing Water Heater

Moorea I Condensing Water Heaters
Moorea I
Condensing Water Heater
125 – 610kW
The new floor standing condensing gas
water heater, Moorea I, represents the
highest evolution stage within the middle
output range of gas fired condensing water
heaters.
The continuous development of floor standing
condensing water heaters has identified a smaller
foot print, improved modulation range and reduced
operating noise as key product features. Moorea I is
improved in all three areas.
Available in eight outputs; 170, 215, 260, 300, 400,
470, 540 and 610kW, the Moorea I is designed
with the customer, installer and specifier in mind.
Using the very latest heating technology with a
heat exchanger made from aluminium/silicon and
a combustion system which delivers exceptional
energy efficiency as well as advanced ultra low NOx
performance of 35mg/kWh (Class 5).
Integrated
Controller
Painted
Cover
Control Panel
with LED Screen
Variable
Speed Fan
Aluminium
Alloy Heat
Exchanger
Gas
Valve
Condensate
Recovery
Tank
Product Quick Check
Type
Range
Efficiency
Outdoor Option
Fuel Type
Gas Approval Type
Condensing Premixed
170-610kW
108% (Net) 97.5% (Gross)
Yes
Natural Gas (All models)
LPG (Models MR170I-MR300I only)
Type B approved to AS3814
Modulation 1:6.25
Cascadeable Yes
Max Pressure 600kPa
Low Nox
Yes
Building J Code Yes
2019 compliant
2
Automatic Heating

Moorea I Condensing Water Heaters
Features
• Very high efficiency up to 108 %
• Wide modulation range
• No capacity constraints
• Low pollution discharges
• Small footprint & weight limits
• Install up to 16 water heaters in cascade
• Very quiet operation
Advantages
• Outputs available from 125 to 610 kW
• Maximum energy utilisation
• Efficiency of up to 108% net (97.5% gross)
• High modulation range from 16% to 100% of
nominal output (6.25 to 1)
• Heat exchanger profile designed to ensure highly
efficient heat transfer
• Compact dimensions and small footprint
• Lightweight aluminium/silicon heat exchanger
• Top mounted hydraulic and flue connections
revised
• Easier to connect and less space needed for
working access
• NOx 35mg/kWh
Application Examples
Cascade without
booster pump
Not to be used if there are
any high temperature circuits
60/80 °C (no instant DHW) the
motorised 2-channel valves
isolate the water heaters when
they are not operating. On
start up the water heaters are
blocked until their respective
isolating valves are fully open. The
Cascade function is integrated
and a BUS module just needs to
be added to each water heater
regulator.
Moorea I HTE
125-610
Hot Water
Tank
Optimising the condensing
"Cold" returns are used more,
Thanks to the buffer tank, short
cycles at high temperature are
made smoother: loop losses, low
drawing. The time for the water
heater to reach its temperature
is covered by the buffer tank; the
tank's contents must be at least
2.5 l /kW of installed power at
high temperature.
Moorea I HTE
125-610
Primary Buffer Tank
Automatic Heating 3

Moorea I Condensing Water Heaters
Performance Data
Model
Output
50/30°C kW
Min/Max*
Net
Efficiency
50/30°C %
Dimensional Data
MR170I - MR300I (Indoor)
Output
80/60°C kW
Min/Max*
Net
Efficiency
80/60°C %
Nominal
Input MJ/
hr
Modulation
Ratio
Flow Rate
Min/Max
L/s**
Waterside
Pressure
Drop kPa
Total
Water
Volume
litres
Dry
Weight
Kg
Power Supply
V/A/Hz
MR170I 29.8/181.3 106.8 26.8/165.8 97.6 675 1:6.08 2.03/4.06 4 34 255 240/0.833/50
MR215I 37.4/229.6 106.9 33.5/210.1 97.8 860 1:6.14 2.57/5.14 4 38 285 240/1.375/50
MR260I 44.9/278.1 107.1 40.2/254.5 98 998 1:6.19 3.11/6.21 4 45 305 240/1.458/50
MR300I 52.3/322.1 107.2 45.9/294.3 98.1 1176 1:6.16 3.58/7.17 4 53 340 240/1.708/50
MR400I 88.9/426 109.4 80.4/393.8 106.4 1565 1:4.79 4.78/9.56 10 73 540 240/1.929/50
MR470I 102.8/496.6 109.3 93.0/459.0 106.1 1839 1:4.83 5.61/11.23 12 84 598 240/2.429/50
MR540I 117.7/570.3 109.2 106.6/526.9 106.2 2113 1:4.85 6.45/12.9 12 97 636 240/3.291/50
MR610I 131.5/644.8 109.1 119.2/595.7 106.3 2386 1:4.90 7.29/14.57 13 108 674 240/3.125/50
* Output calculations based on Natural Gas
** Requested rated flow rate in l/s (Δt=20K) / Maximum flow rate in l/s (Δt=10K). Primary pump must be controlled by the water heater.
K
K
K
Back View
J
J
Top View
J
Front
View
Side
View
I
I
I
MR400I - MR610I (Indoor)
K
G
H
I
669
G 505
214
Front
View
Side
View
Back View
Top View
L M N
659
Model
A
Gas
Supply
B
Safety
Valve
C
Flue
mm
D
HHW Outlet/
Flow
E
HHW Inlet/
Return
F
Condensate
Drain mm
MR170I-I 1 ½” 1” Ø160 DN 65 PN6 DN 65 PN6 Ø25 401 301 134 687 1008 - - -
MR215I-I 1 ½” 1 ¼” Ø200 DN 65 PN6 DN 65 PN6 Ø25 514 351 163 851 1171 - - -
MR260I-I 1 ½” 1 ¼” Ø200 DN 65 PN6 DN 65 PN6 Ø25 607 351 163 944 1264 - - -
MR300I-I 1 ½” 1 ¼” Ø200 DN 65 PN6 DN 65 PN6 Ø25 700 351 163 1037 1357 - - -
MR400I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 709 - - - 1882 642 798 442
MR470I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 1018 - - - 2192 642 1009 540
MR540I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 1018 - - - 2192 642 1009 540
MR610I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 1018 - - - 2192 642 1009 540
G
mm
H
mm
I
mm
J
mm
K
mm
L
mm
M
mm
N
mm
4
Automatic Heating

Moorea I Condensing Water Heaters
Dimensional Data
MR170 - MR300 (Outdoor)
Front View
Side View
Top View
MR400 - MR610 (Outdoor)
Front View
Side View
Top View
Model
A
Gas
Supply
B
Safety
Valve
C
Flue
mm
D
HHW
Outlet/Flow
E
HHW Inlet/
Return
F
Condensate
Drain mm
MR170I-O 1-1/2” 1” ø160 DN 65 PN6 DN 65 PN6 ø25 401 315 148 702 1036 - - -
MR215I-O 1-1/2” 1-1/4” ø200 DN 65 PN6 DN 65 PN6 ø25 514 365 177 865 1199 - - -
MR260I-O 1-1/2” 1-1/4” ø200 DN 65 PN6 DN 65 PN6 ø25 607 365 177 958 1292 - - -
MR300I-O 1-1/2” 1-1/4” ø200 DN 65 PN6 DN 65 PN6 ø25 700 365 177 1051 1385 - - -
MR400I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 709 524 234 1241 1920 662 798 461
MR470I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 1018 524 234 1551 2230 662 1010 559
MR540I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 1018 524 234 1551 2230 662 1010 559
MR610I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 1018 524 234 1551 2230 662 1010 559
G
mm
H
mm
I
mm
J
mm
K
mm
L
mm
M
mm
N
mm
Automatic Heating 5

Moorea I Condensing Water Heaters
Case Studies
333 George St
Sydney
4 x Moorea 260kW
Calvary Bruce Hospital
Canberra
3 x Moorea 610kW
Clyde Hub
Sydney
2 x Moorea Outdoor Units
6
Automatic Heating

Moorea I Condensing Water Heaters
420 Collins St
Melbourne
2 x Moorea 300kW
Frankston Target
1 x Moorea 300kW
Ryde Hospital NSW
1 x Moorea 200kW
Automatic Heating 7

Automatic Heating Global Pty Ltd
T. +613 8352 7000
E. sales@automaticheating.com.au
67 Gateway Boulevard, Epping VIC 3076
P.O. Box 35a Epping VIC 3076 Australia
W. automaticheating.com.au 18678 210407