Sime MURELLE EQUIPE 220 ErP User guide

MURELLE EQUIPE 220-660 ErP
(PACK OF 2-6 MURELLE HE 110 R ErP)
199838
INSTALLATION AND SERVICING INSTRUCTIONS
ENSURE THAT THESE
INSTRUCTIONS ARE LEFT
FOR THE USER AFTER
COMPLETION OF THE
BENCHMARK SECTION
PLEASE READ THE
IMPORTANT NOTICE
WITHIN THIS GUIDE
REGARDING YOUR BOILER
WARRANTY
UK Cod. 6322822 - 04/2015

This boiler may require 2 or more operatives to move it into its installation site, remove it from its packaging and during
movement into its installation location. Manoeuvring the boiler may include the use of a sack truck and involve lifting pushing
and pulling.
Caution should be exercised during these operations.
Operatives should be knowledgeable in handling techniques when performing these tasks and the following precautions
should be considered:
– Grip the boiler at the base
– Be physically capable
– Use personal protective equipment as appropriate e.g. gloves, safety footwear.
During all manoeuvres and handling actions, every attempt should be made to ensure the following unless unavoidable
and/or the weight is light.
– Keep back straight
– Avoid twisting at the waist
– Always grip with the palm of the hand
– Keep load as close to the body as possible
– Always use assistance
WARNING
Caution should be exercised when performing any work on this appliance.
Protective gloves and safety glasses are recommended.
– Avoid direct contact with sharp edges.
– Avoid contact with any hot surfaces.
NOTICE
Please be aware that due to the wet testing of the appliance, there may some residual water in the hydraulic circuit.
– Protect any surfaces, carpets or floorings.
– Use a suitable container to catch any water that escape when removing the protective caps from the connections.
SAFE HANDLING
Murelle Equipe
Classe efficienza energetica stagionale riscaldamento
C.H. energy efficiency class
Potenza termica (kW)
Heat output (kW)
Efficienza energetica stagionale riscaldamento (%)
C.H. seasonal energy efficiency (%)
Consumo annuo di energia riscaldamento (kWh)
C.H. annual energy consumption (kWh)
Potenza sonora dB(A)
Sound power dB(A)
Specifiche precauzioni da adottare al momento del montaggio, dell’installazione o della manutenzione dell’apparec-
chio sono contenute all’interno del manuale di istruzioni della caldaia
Specific precautionary measures to be adopted at the time of assembly, installation or maintenance of the equipment
are contained in the boiler instruction manual
Conforme all’allegato IV (punto 1) del regolamento delegato (UE) N° 811/2013 che integra la Direttiva 2010/30/UE
Conforming to Annex IV (item 1) of the Delegated Regulations (EU) No. 811/2013 which supplements Directive
2010/30/EU
220
ErP
211
91
1025
---
330
ErP
316
91
1491
---
440
ErP
422
91
1957
---
550
ErP
527
91
2422
---
660
ErP
634
91
2888
---
SCHEDA PRODOTTO / DETALLES DEL PRODUCTO

All descriptions and illustrations provided in this manual have been carefully prepared but we reserve the right to make changes
and improvements in our products that may affect the accuracy of the information contained in this manual.
Please refer to commissioning instructions for filling in the checklist at the back of this installation guide.
Note: All Gas Safe registered installers carry a ID Card.
You can check your installer is Gas Safe Registered by calling 0800 408 5577
CONTENTS
1 MODULAR SYSTEM DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
2 FRAME ASSEMBLY OF SINGLE MODULE SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 17
3 FITTING CONNECTION AND CONDENSATE DRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 19
4 CASCADE FLUE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24
5 CASCADE CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 25
6 CASCADE MANAGEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 26
7 APPENDIX (GUIDANCE HHIC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag. 30
8 APPENDIX 2 (VENTILATION GUIDENCE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pag.42
IMPORTANT
Prior to switching on the boiler for the first time, check the following:
– Make sure that there are no liquids or inflammable materials in the immediate vicinity of the boiler.
– Make sure that the electrical connections have been made correctly and that the earth wire is connected to a
good earthing system.
– Ensure that tightness and let by test have been conducted, including the internal gas pipe work.
– Make sure that the boiler is set for operation for the type of gas supplied.
– Check that the flue pipe for the outlet of the products of the combustion is unobstructed and has been properly
installed.
– Make sure that any isolation valves are open.
– Make sure that the system is filled with water and is thoroughly vented.
– Check that the circulating pump is not jammed.
– Purge the gas supply pipe work.
– Ensure that the checklist is filled in when the commissioning has been completed.
IPX4D
Important Information
IT IS A STATUTORY REQUIREMENT THAT ALL GAS APPLIANCES ARE INSTALLED BY COMPETENT PERSONS,
IN ACCORDANCE WITH THE GAS SAFETY (INSTALLATION AND USE) REGULATIONS (CURRENT EDITION). The
manufacturer’s instructions must not be taken as overriding any statutory requirements, and failure to comply
with these regulations may lead to prosecution.
No modifications to the appliance should be made unless they are fully approved by the manufacturer.
GAS LEAKS: DO NOT OPERATE ANY ELECTRICAL SWITCH, OR USE A NAKED FLAME. TURN OFF THE GAS SUP-
PLY AND VENTILATE THE AREA BY OPENING DOORS AND WINDOWS CONTACT THE GAS EMERGENCY SER-
VICE ON 0800111999.

4
1.1 INTRODUCTION
This manual is for the construction mainte-
nance and operation of a modular unit com-
posed of multiple premixed condensation
boilers in the MURELLE EQUIPE 220-660
ErP series linked in sequence/cascade
independently of one another.
The packages are provided with the fol-
lowing codes:
–MURELLE EQUIPE 220 ErP
Boilers and Mounting Frames and Hea-
ders code 9001220
Low Loss Header Connection Kit code
8101532
Low Loss Header code 8101552
Cascade Flue code 9000220
–MURELLE EQUIPE 330 ErP
Boilers and Mounting Frames and Hea-
ders code 9001330
Low Loss Header Connection Kit code
8101532
Low Loss Header code 8101552
Cascade Flue code 9000330
–MURELLE EQUIPE 440 ErP
Boilers and Mounting Frames and Hea-
ders code 9001440
Low Loss Header Connection Kit code
8101533
Low Loss Header code 8101553
Cascade Flue code 9000440
–MURELLE EQUIPE 550 ErP
Boilers and Mounting Frames and Hea-
ders code 9001550
Low Loss Header Connection Kit code
8101533
Low Loss Header code 8101553
Cascade Flue code 9000550
–MURELLE EQUIPE 660 ErP
Boilers and Mounting Frames and Hea-
ders code 9001660
Low Loss Header Connection Kit code
8101533
Low Loss Header code 8101553
Cascade Flue code 9000660
VENTILATION, for guidance see APPEN-
DIX 2.
1 MODULAR SYSTEM DESCRIPTION
1.2 DIMENSIONS AND FITTINGS
Note: The low loss header and flue can be positioned to exit at either the left or right hand side.
1.2.1 MURELLE EQUIPE 220-330 ErP (fig. 1/a)
DIMENSIONS
Murelle Equipe 220 ErP 330 ErP
L mm 1104 1656
H mm 2292 2326
D mm 200 200
155
131
374
620
260
555
¿ D
1780
L
260
380
296 470
S3
G
M
R
H
Fig. 1/a
FIXTURES
M C.H. flow (Flange PN6-DN100)
R C.H. return (Flange PN6-DN100)
G Gas (Flange PN6-DN50)
S3 Condensation drain ø 40

5
G
S3
M
R
131
374
620
3314
ø 200
500 590
550 635
2428
260
555
1780
154
Kit - 8101553
Kit - 8101533
1.2.3 MURELLE EQUIPE 660 ErP (fig. 1/c)
FIXTURES
M C.H. flow (Flange PN6-DN100)
R C.H. return (Flange PN6-DN100)
G Gas (Flange PN6-DN50)
S3 Condensation drain ø 40 Fig. 1/c
1.2.2 MURELLE EQUIPE 440-550 ErP (fig. 1/b)
Fig. 1/b
620
374
131
155
¿ D
1780
260
555
635
551
L
590
500
M
RS3
G
H
DIMENSIONS
Murelle Equipe 440 ErP 550 ErP
L mm 2208 2760
H mm 2360 2394
D mm 200 200
FIXTURES
M C.H. flow (Flange PN6-DN100)
R C.H. return (Flange PN6-DN100)
G Gas (Flange PN6-DN50)
S3 Condensation drain ø 40

6
1.3 TECHNICAL SPECIFICATIONS MURELLE EQUIPE 220-550 ErP
MURELLE EQUIPE 220 ErP 330 ErP 440 ErP 550 ErP
Heat output
Nominal (80-60°C) (Pn max) kW 211.2 (2 x 105.6) 316.8 (3 x 105.6) 422.4 (4 x 105.6) 528.0 (5 x 105.6)
Nominal (50-30°C) (Pn max) kW 229.2 (6 x 114.6) 343.8 (3 x 114.6) 458.4 (4 x 114.6) 573.0 (2 x 114.6)
Minimum (80-60°C) (Pn min) kW 21.1 21.1 21.1 21.1
Minimum (50-30°C) (Pn min) kW 23.6 23.6 23.6 23.6
Heat input (*)
Nominal (Qn max - Qnw max) kW 218.0 (2 x 108.0) 324.0 (3 x 108.0) 432.0 (4 x 108.0) 540.0 (5 x 108.0)
Minimum (Qn min - Qnw min) kW 21.6 21.6 21.6 21.6
Min/max operating yield (80-60°C) % 97.7/97.8 97.7/97.8 97.7/97.8 97.7/97.8
Min/max operating yield (50-30°C) % 109.1/106.1 109.1/106.1 109.1/106.1 109.1/106.1
Operating yield at 30% (40-30°C) % 105.6 105.6 105.6 105.6
Energy yield markings (CEE 92/42)    
Losses after shutdown to 50°C (EN 15502) W 548 821 1095 1369
MURELLE HE 110 R ErP generators n° 2 3 4 5
Feeding tension V-Hz 230-50 230-50 230-50 230-50
Absorbed power consumption (Qn max) W 516 (2 x 258) 774 (3 x 258) 1032 (4 x 258) 1290 (5 x 258)
Absorbed power consumption (Qn min) W134 138 142 146
Absorbed power consumption modulating pump W 260 (2 x 130) 390 (3 x 130) 520 (4 x 130) 650 (5 x 130)
Electrical protection grade IPX4D IPX4D IPX4D IPX4D
Energy efficiency
Seasonal energy efficiency class of the heating system A A A A
Seasonal energy efficiency of the heating system % 91 91 91 91
Sound power of the heating system dB (A) --- --- --- ---
Single module temperature regulation °C 20/80 20/80 20/80 20/80
Water content modules l 16.4 (2 x 8.2) 24.6 (3 x 8.2) 32.8 (4 x 8.2) 41.0 (5 x 8.2)
Max operating pressure (PMS) bar 5 5 5 5
Max operating temperature (T max) °C 85 85 85 85
Exhaust temperature at max flow rate (80-60°C) °C 86.2 86.2 86.2 86.2
Exhaust temperature at min flow rate (80-60°C) °C 74.6 74.6 74.6 74.6
Exhaust temperature at max flow rate (50-30°C) ° C 61.6 61.6 61.6 61.6
Exhaust temperature at min flow rate (50-30°C) °C 49.2 49.2 49.2 49.2
Smokes flow min/max g/s 10.28/103.34 10.28/155.00 10.28/206.67 10.28/258.34
CO2at min/max flow rate (G20) % 9.0/9.0 9.0/9.0 9.0/9.0 9.0/9.0
CO2at min/max flow rate (G31) % 10.2/10.2 10.2/10.2 10.2/10.2 10.2/10.2
NOx measured mg/kWh 24 24 24 24
Max. output pressure fumes manifold Pa 375 375 375 375
Max. pressure independent fumes Pa 428 428 428 428
CE certification n° 1312CM5614
Category II2H3P
Type B23-B53-B23P-B53P-C13-C33-C43-C53-C83
NOx emission class 5 (< 70 mg/kWh)
Nozzle
Number n° 1 1 1 1
Nozzle diameter (G20) ø 12.4 12.4 12.4 12.4
Nozzle diameter (G31) ø 8.2 8.2 8.2 8.2
Gas consumption at nominal/minimum output
Nominal (G20) m3/h 22.84 (2 x 11.42) 34.26 (3 x 11.42) 45.68 (4 x 11.42) 57.10 (5 x 11.42)
Minimum (G20) m3/h 2.28 2.28 2.28 2.28
Nominal (G31) kg/h 16.76 (2 x 8.38) 25.14 (3 x 8.38) 33.52 (4 x 8.38) 41.90 (5 x 8.38)
Minimum (G31) kg/h 1.68 1.68 1.68 1.68
Supply pressure (G20/G31) mbar 20/37 20/37 20/37 20/37
(*) Heat input of the heating system measured using lower heating value (LHV)

7
1.4 TECHNICAL SPECIFICATIONS MURELLE EQUIPE 660 ErP
MURELLE EQUIPE 660 ErP
Heat output
Nominal (80-60°C) (Pn max) kW 633.6 (6 x 105.6)
Nominal (50-30°C) (Pn max) kW 687.6 (6 x 114.6)
Minimum (80-60°C) (Pn min) kW 21.1
Minimum (50-30°C) (Pn min) kW 23.6
Heat input (*)
Nominal (Qn max - Qnw max) kW 648.0 (6 x 108.0)
Minimum (Qn min - Qnw min) kW 21.6
Min/max operating yield (80-60°C) % 97.7/97.8
Min/max operating yield (50-30°C) % 109.1/106.1
Operating yield at 30% (40-30°C) % 105.6
Energy yield markings (CEE 92/42) 
Losses after shutdown to 50°C (EN 15502) W1640
MURELLE HE 110 R ErP generators n° 6
Feeding tension V-Hz 230-50
Absorbed power consumption (Qn max) W 1548 (6 x 258)
Absorbed power consumption (Qn min) W150
Absorbed power consumption modulating pump W 780 (6 x 130)
Electrical protection grade IPX4D
Energy efficiency
Seasonal energy efficiency class of the heating system A
Seasonal energy efficiency of the heating system % 91
Sound power of the heating system dB (A) ---
Single module temperature regulation °C 20/80
Water content modules l 49.2 (6 x 8.2)
Max operating pressure (PMS) bar 5
Max operating temperature (T max) °C 85
Exhaust temperature at max flow rate (80-60°C) °C 86.2
Exhaust temperature at min flow rate (80-60°C) °C 74.6
Exhaust temperature at max flow rate (50-30°C) °C 61.6
Exhaust temperature at min flow rate (50-30°C) °C 49.2
Smokes flow min/max g/s 10.28/310.00
CO2at min/max flow rate (G20) % 9.0/9.0
CO2at min/max flow rate (G31) % 10.2/10.2
NOx measured mg/kWh 24
Max. output pressure fumes manifold Pa 375
Max. pressure independent fumes Pa 428
CE certification n° 1312CM5614
Category II2H3P
Type B23-B53-B23P-B53P-C13-C33-C43-C53-C83
NOx class 5 (< 70 mg/kWh)
Nozzle
Number n° 1
Nozzle diameter (G20) ø 12.4
Nozzle diameter (G31) ø 8.2
Gas consumption at nominal/minimum output
Nominal (G20) m3/h 68.52 (6 x 11.42)
Minimum (G20) m3/h 2.28
Nominal (G31) kg/h 50.28 (6 x 8.38)
Minimum (G31) kg/h 1.68
Supply pressure (G20/G31) mbar 20/37
(*) Heat input of the heating system measured using lower heating value (LHV)

8
1.5 HYDRAULIC CIRCUIT (fig. 2)
M
R
1
225
23
22
G
26
12
16
14
15
18
24
27
6
8
10
9
11
17
S3
530
3
3
Fig. 2
KEY
1 Cascade supply probe (SMC)
2 Low Loss Header
3 Loss Header Connection Kit
5 Condensate drain trap
6 Gas valve
7 -------
8Fan
9 Heating supply probe (SM)
10 Safety thermostat 95°C
11 Exhaust probe (SF)
12 Primary exchanger
14 Heating return probe (SR)
15 Water pressure transducer
16 Air release vent
17 Check valve
18 Pump high efficiency
19 -------
20 -------
21 -------
22 3-way drain tap
23 System supply tap
24 Single module drain
25 Gas tap
26 8 litre expansion tank (supplied with connection kit)
27 Safety valve 5 bar
29 -------
30 -------
FIXTURES
M C.H. flow
R C.H. return
G Gas
S3 Condensation drain
1.6 AVAILABLE PREVALENCE TO THE SYSTEM, COLLECTORS DELIVERY AND SUPPLY FITTINGS
“MURELLE EQUIPE 220-550 ErP” (fig. 3)
400
500
600
700
PORTATA (m3/h)
51015
0
100
200
300
∆p (mbar)
Murelle Equipe
800
20
110 BOX ErP
220 - 220 BOX ErP
330 - 330 BOX ErP
440 - 440 BOX ErP
550 - 550 BOX ErP
660 - 660 BOX ErP
Fig. 3
CAPACITY (m3/h)

1.8 PRESSURE DROPS OF THE HYDRAULIC COMPENSATOR SUPPLIED UPON REQUEST WITH KIT CODE 8101553 (fig. 4)
100
15 0
5
PO RTATA (m3/h)
10 15 20 25 30
0
50
∆p (mbar)
35 40 45
200
Fig. 4
9
1.7 AVAILABLE PREVALENCE TO THE SYSTEM, COLLECTORS DELIVERY AND SUPPLY FITTINGS
“MURELLE EQUIPE 660 ErP” (fig. 3/a)
400
500
600
700
PORTATA ( m 3/h)
51015
0
100
200
300
∆p (mbar)
Murelle Equipe 660
800
20
Fig. 3/a
CAPACITY (m3/h)
CAPACITY (m3/h)

10
MODEL
SERIAL NUMBER
YEAR OF CONSTRUCTION
WATER CONTENT IN BOILER
HEAT INPUT MAX
HEAT OUTPUT MAX (80-60°C)
HEAT OUTPUT MAX (50-30°C)
MAX OPERATING PRESSURE
CONTENTS D.H.W.
HEAT INPUT MAX D.H.W.
MAX OPERATING PRESSURE D.H.W.
D.H.W. FLOW RATE
POWER SUPPLY
MAX POWER ABSORBED
COUNTRIES OF DESTINATION
CATEGORY
TYPE
CODE
DIRECTIVE OF REFERENCE
PIN NUMBER
HEAT INPUT MIN
HEAT OUTPUT MIN (80-60°C)
HEAT OUTPUT MIN (50-30°C)
MAX OPERATING PRESSURE
HEAT INPUT MIN D.H.W.
MAX OPERATING PRESSURE D.H.W.
ELECTRICAL PROTECTION GRADE
NOx CLASS
CODE GAS COUNCIL NUMBER (UK)
CERTIFICATION WRAS (UK)
TYPE OF GAS
GAS SUPPLY PRESSURE
CLASSIFICATIONS
1.9 PLATE TECHNICAL DATA
1.10
INTERFACE WITH OTHER
ELECTRONIC DEVICES
OPTIONAL
The electronic boiler board is prepared for
the application of the following electronic
devices to be requested separately:
- remote control SIME HOME
code 8092280/81
- thermoregulator RVS code 8092255
- mixed zone kit code 8092252
- INSOL kit code 8092254
- RS-485 kit code 8092244 which allows
to MODBUS communication cascade boi-
lers
- additional casing board code 8092236
when you connect mixed zone or insol
board.
All devices are supplied with instructions for
installation and use.
For the configuration of devices SIME HOME
e RVS with electronic boiler board set PAR
10.
To access the installer parameters see sec-
tion 6 (RS-485 board for cascade mana-
gement).

– N. 2 frames code 6294800 (MURELLE EQUIPE 220 ErP)
– N. 3 frames code 6294800 (MURELLE EQUIPE 330 ErP)
– N. 4 frames code 6294800 (MURELLE EQUIPE 440 ErP)
– N. 5 frames code 6294800 (MURELLE EQUIPE 550 ErP)
– N. 6 frames code 6294800 (MURELLE EQUIPE 660 ErP)
– N. 2 collector support brackets code 62948111
(MURELLE EQUIPE 220-330 ErP)
– N. 4 collector support brackets code 62948111
(MURELLE EQUIPE 440-550-660 ErP)
– N. 2 polyurethane coated delivery/return collectors code
6291940 with gasket and M12 fixing screws and N. 1 gas col-
lectors code 6286330 (MURELLE EQUIPE 220 ErP)
– N. 2 polyurethane coated delivery/return collectors code
6291941 with gasket and M12 fixing screws and N. 1 gas col-
lectors code 6286331 (MURELLE EQUIPE 330 ErP)
– N. 4 polyurethane coated delivery/return collectors code
6291940 with gasket and M12 fixing screws and N. 2 gas col-
lectors code 6286330 (MURELLE EQUIPE 440 ErP)
– N. 2 polyurethane coated delivery/return collectors code
6291940 + N. 2 polyurethane coated delivery/return collec-
tors code 6291941 with gasket and M12 fixing screws, N. 2
gas collectors code 6286330 + N. 1 gas collectors code
6286331 (MURELLE EQUIPE 550 ErP)
– N. 4 polyurethane coated delivery/return collectors code
6291941 with gasket and M12 fixing screws and N. 2 gas col-
lectors code 6286331 (MURELLE EQUIPE 660 ErP)
1.11 COMPOSITION OF THE KIT (fig. 5)
Fig. 5/a
Fig. 5/b
Fig. 5/c
11

12
– N. 1 blind flange PN6 DN 50 for gas collector with gasket
and fixing screws, code 6105150
– N. 2 blind flanges PN6 DN 100 for system delivery/return
collectors with gasket and fixing screws, code 6105155
Raccordo a 45° cod. 6034301
Tubo in plastica cod. 6034301
Tappo cod. 6034303
ORIENTAMENTO ALBERO
REGOLAZIONE SFERA
CURVA DI
SCARICO
NIPPLO 3/4"
POSIZIONE MONTAGGIO LEVA
COLLETTORE
DI RITORNO
GMR
M2
– N. 2 kit of three-way/gas delivery/return cocks with connection tubes,
nipple 1”, check valve and gaskets (MURELLE EQUIPE 220 ErP)
– N. 3 kit of three-way/gas delivery/return cocks with connection tubes,
nipple 1”, check valve and gaskets (MURELLE EQUIPE 330 ErP)
– N. 4 kit of three-way/gas delivery/return cocks with connection tubes,
nipple 1”, check valve and gaskets (MURELLE EQUIPE 440 ErP)
– N. 5 kit of three-way/gas delivery/return cocks with connection tubes,
nipple 1”, check valve and gaskets (MURELLE EQUIPE 550 ErP)
– N. 6 kit of three-way/gas delivery/return cocks with connection tubes,
nipple 1”, check valve and gaskets (MURELLE EQUIPE 660 ErP)
CAUTION: Before assembling the three-way drain cocks, direct the ball
regulator shaft as indicated in the figure.
M C.H. flow
R C.H. return
G Gas
M2 D.H.W. tank flow
Fig. 5/d
Fig. 5/e
Fig. 5/f
– N. 1 condensate drain collector consisting of 2 fittings, 2 tubes
and 1 cap. Moreover, the collector is supplied with brackets,
nuts and M8 fixing screws (MURELLE EQUIPE 220 ErP)
– N. 1 condensate drain collector consisting of 3 fittings, 3 tubes
and 1 cap. Moreover, the collector is supplied with brackets,
nuts and M8 fixing screws (MURELLE EQUIPE 330 ErP)
– N. 1 condensate drain collector consisting of 4 fittings, 4 tubes
and 1 cap. Moreover, the collector is supplied with brackets,
nuts and M8 fixing screws (MURELLE EQUIPE 440 ErP)
– N. 1 condensate drain collector consisting of 5 fittings, 5 tubes
and 1 cap. Moreover, the collector is supplied with brackets,
nuts and M8 fixing screws (MURELLE EQUIPE 550 ErP)
– N. 1 condensate drain collector consisting of 6 fittings, 6 tubes
and 1 cap. Moreover, the collector is supplied with brackets,
nuts and M8 fixing screws (MURELLE EQUIPE 660 ErP)
45° fitting code 6034301
Plastic tube code 6034301
Cap code 6034303
LEVER ASSEMBLY POSITION
SHAFT DIRECTION
BALL ADJUSTMENT
RETURN
COLLECTOR
DRAIN
CURVE
NIPPLE
3/4”

COD. 5192961
COD. 6296530
L= 170
COD. 5192954
COD. 5192954
COD. 6296530
L= 170
COD. 5192961
COD. 6296530
L= 170
COD. 5192954
COD. 5192954
COD. 6296530
L= 170 COD. 5192954
COD. 6296530
L= 170
COD. 5192961
COD. 6296530
L= 170
COD. 5192954
COD. 5192954
COD. 6296530
L= 170 COD. 5192954
COD. 6296530
L= 170 COD. 5192954
COD. 6296513
L=250
KIT COLLETTORE FUMI “MURELLE EQUIPE 220 ErP”
KIT COLLETTORE FUMI “MURELLE EQUIPE 330 ErP”
KIT COLLETTORE FUMI “MURELLE EQUIPE 440 ErP”
–MURELLE EQUIPE 220 ErP
fume exhaust unit consisting of:
N. 2 ø 200 collectors code 5192954
N. 2 L. 170 ø 80 extensions code 6296530
N. 1 collector closure code 5192961
–MURELLE EQUIPE 330 ErP
fume exhaust unit consisting of:
N. 3 ø 200 collectors code 5192954
N. 3 L. 170 ø 80 extensions code 6296530
N. 1 collector closure code 5192961
–MURELLE EQUIPE 440 ErP
fume exhaust unit consisting of:
N. 4 ø 200 collectors code 5192954
N. 3 L. 170 ø 80 extensions code 6296530
N. 1 L. 250 ø 80 extensions code 6296513
N. 1 collector closure code 5192961
CAUTION: Use silicone grease to ease the con-
nection of the flue components.
Fig. 5/g
MURELLE EQUIPE 220 ErP
MURELLE EQUIPE 330 ErP
MURELLE EQUIPE 440 ErP
13

14
COD. 5192961
COD. 6296530
L= 170
COD. 5192954
COD. 5192954
COD. 6296530
L= 170 COD. 5192954
COD. 6296530
L= 170 COD. 5192954
COD. 6296513
L= 250 COD. 5192954
COD. 6296513
L= 250
Fig. 5/h
–MURELLE EQUIPE 550 ErP
fume exhaust unit consisting of:
N. 5 ø 200 collectors code 5192954
N. 3 L. 170 ø 80 extensions code 6296530
N. 2 L. 250 ø 80 extensions code 6296513
N. 1 collector closure code 5192961
CAUTION: Use silicone grease to ease the connection
of the flue components.
COD. 5192961
COD. 6296530
L= 170
COD. 5192954
COD. 5192954
COD. 6296530
L= 170
COD. 5192954
COD. 6296530
L= 170
COD. 5192956
COD. 6296513
L= 250
COD. 5192954
COD. 6296513
L= 250
Cod. 8102529
ø 200 - ø 250
TAGLIARE
(Accorciare di 110 mm)
COD. 6296513
L= 250
COD. 5192956
Fig. 5/i
–MURELLE EQUIPE 660 ErP
fume exhaust unit consisting of:
N. 4 ø 200 collectors, code 5192954
N. 2 ø 250 collectors, code 5192955
N. 3 L. 170 ø 80 extensions, code 6296530
N. 3 L. 250 ø 80 extensions, code 6296513
N. 1 collector closure, code 5192961
N. 1 ø 200- ø 250 reduction, code 8102529
CAUTION: Use silicone grease to ease the connection
of the flue components.
CUT OFF
(Shortening of 110 mm)

– N. 1 sensor kit, code 8092250 with
external temperature sensor (SE),
cascade delivery sensor (SMC) and RS-
485 board connection cable
NOTE: Section 5 show the electrical con-
nection for the sensors.
Fig. 5/l
1.12 KIT CODE 8101532 MURELLE EQUIPE 220-330 ErP
(to be requested separately) (fig. 6)
Fig. 6
– N. 1 kit with collector delivery/return tube, code
6291968, 8 litres expansion vessel, code 6245108,
expansion vessel connection tube, code 6227661, redu-
ced nipple 1” - 3/4”, code 2040252, gaskets, nuts and
M16 fixing screws
15

16
– N. 1 hydraulic compressor with gaskets, nuts
and M16 fixing screws
C
Fig. 9
1.15 CODE 8101553 “MURELLE EQUIPE 440-550-660 ErP” (to be requested separately) (fig. 9)
– N. 1 kit with collector delivery tube, code
6291969, collector return tube, code
6291971, 8 litres expansion vessel, code
6245108, expansion vessel connection tube,
code 6227661, reduced nipple 1” - 3/4”, code
2040252, gaskets, nuts and M16 fixing
screws
Fig. 7
1.13 KIT CODE 8101533 “MURELLE EQUIPE 440-550-660 ErP”
(to be requested separately) (fig. 7)
– N. 1 hydraulic compressor with gaskets, nuts
and M16 fixing screws
Fig. 8
1.14 CODE 8101552 “MURELLE EQUIPE 220-330 ErP” (to be requested separately) (fig. 8)

2 FRAME ASSEMBLY OF SINGLE MODULE SUPPORT
Fori di fissaggio alla parete
1Assemble the boiler supports using the TE M8 x 75 screws and the L=52 spacer.
Secure the assembled frames to the wall or other secure structure.
WALL FIXING HOLES
17

18
2Mount the collector supporting brackets, fastening them to the frame using the
washers and M10 nuts.
The position where to place the washer and bracket blocking nut is indicated by
two arrows in correspondence with the frame studs to be used.
Mount the supports of the condensate drain collector, fastening them to the
supporting brackets, using the M5 screws.

3 FITTING CONNECTION AND CONDENSATE DRAIN
1Place the condensate drain collector inside the appropriate support.
Connect the condensate drain of each module to the collector.
Condensate drain
connection
to the boiler
19

20
3Mount the blind flanges with gaskets to the
delivery/return headers using the screws and M12
nuts. Secure them to the brackets using the screws,
washers and M8 nuts.
2Mount the blind flanges with gaskets to the gas header
using the screws and M12 nuts.
Secure the gas header using the screws, washers and
M8 nuts.