Sime MURELLE EQUIPE 220 BOX User guide

MURELLE EQUIPE

220-550 BOX

Installation and

servicing instructions

199838

UK ENSURE THAT THESE INSTRUCTIONS ARE LEFT

FOR THE USER

Please read the Important Notice within

this guide regarding your boiler warranty

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.

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

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

SUPPLY AND VENTILATE THE AREA BY OPENING DOORS AND WINDOWS contact the gas emergency service

on 0800111999.

CONTENTS

1 DEVICE DESCRIPTION................................................................................ pag. 4

2 INSTALLATION ...................................................................................... pag. 10

3 CHARACTERISTICS .................................................................................. pag. 23

4 COMMISSIONIMG, USE AND MAINTENANCE ......................................................... pag. 30

5 FAULT FINDING...................................................................................... pag. 40

APPENDIX 1......................................................................................... pag. 41

IPX4D

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

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.

1.1 INTRODUCTION

“MURELLE EQUIPE 220-330-440-550

BOX” are pre-mixed condensation heating

modules intended only for heating, designed

to work in sequence/cascade.

They are designed and constructed to

meet European directives 2009/142/

CEE, 2004/108/CEE, 2006/95/CEE and

92/42/CEE.

1 DEVICE DESCRIPTION

1.2 DIMENSIONS MODULES

1.2.1 “MURELLEEQUIPE 220 BOX”

Fig. 1

FIXTURES

M System supply (Flange PN6-DN100)

R System return (Flange PN6-DN100)

G Gas (Flange PN6-DN50)

S3 Condensation drain ø 40

180

156

396

790

567

272

307

777

260

380 1100

648

1600

2010

470 390

NOTE: The installation must incorporate a hydraulic separator or plate heat exchanger. The hydraulic separator available from

Sime Ltd is supplied with modules in a kit code 8101552 and the tubes connecting the hydraulic separator in the kit code

8101532. It can be assembled on the left-hand side by moving the system supply/return manifold blind flanges.

1.2.2 “MURELLE EQUIPE 330 BOX”

180

156

396

790

567

272

MURELLE EQUIPE 330 BOX

648

1600

2010

390

630

470

1730

380 260

307

777

1100 630

Fig. 1/a

FIXTURES

M System supply (Flange PN6-DN100)

R System return (Flange PN6-DN100)

G Gas (Flange PN6-DN50)

S3 Condensation drain ø 40

NOTE: The installation must incorporate a hydraulic separator or plate heat exchanger. The hydraulic separator available from

Sime Ltd is supplied with modules in a kit code 8101552 and the tubes connecting the hydraulic separator in the kit code

8101532. It can be assembled on the left-hand side by moving the system supply/return manifold blind flanges.

1.2.3 “MURELLE EQUIPE 440-550 BOX”

180

790

396

156

567

272

562

1197

1600

2010

2830

590

500

390

630

470

630

470

635

562

MURELLE EQUIPE 440 BOX

180

790

396

156

567

272

562

1197

1600

2010

2200

590

500

390

470

630

470

635

562

MURELLE EQUIPE 550 BOX

Fig. 1/a

FIXTURES

M System supply (Flange PN6-DN100)

R System return (Flange PN6-DN100)

G Gas (Flange PN6-DN50)

S3 Condensation drain ø 40

NOTE: The installation must incorporate a hydraulic separator or plate heat exchanger. The hydraulic separator available

from Sime Ltd is supplied with modules in a kit code 8101553 and the tubes connecting the hydraulic separator in the

kit code 8101533. It can be assembled on the left-hand side by moving the system supply/return manifold blind flanges.

1.3 TECHNICAL SPECIFICATIONS

MURELLE EQUIPE 220 BOX 330 BOX 440 BOX 550 BOX

Nominal heat output (80-60°C) kW 210.8 316.2 421.6 527.0

Nominal heat output (50-30°C) kW 225.2 337.8 454.0 563.0

Minimum heat output (80-60°C) kW 20.8 20.8 20.8 20.8

Minimum heat output (50-30°C) kW 23.6 23.6 23.6 23.6

Nominal heat input kW 216 324 432 540

Minimum heat input kW 21.6 21.6 21.6 21.6

Min-max operating yield (80-60°C) % 96.4-97.6 96.4-97.6 96.4-97.6 96.4-97.6

Min-max operating yield (50-30°C) % 107.4-104.2 107.4-104.2 107.4-104.2 107.4-104.2

Operating yield at 30% (40-30°C) % 102.0 102.0 102.0 102.0

Energy yield markings (CEE 92/42) 











---

Generators with a heat output

kW 105.4

n° 2 3 4 5

Exhaust temperature at max flow rate (80-60°C) °C 64 64 64 64

Exhaust temperature at min flow rate (80-60°C) °C 51 51 51 51

Exhaust temperature at max flow rate (50-30°C) °C 45 45 45 45

Exhaust temperature at min flow rate (50-30°C) °C 40 40 40 40

Smokes flow min/max g/s 37/372 37/558 37/744 37/930

CO2at max/min flow rate G20 % 9.0/9.0 9.0/9.0 9.0/9.0 9.0/9.0

CO2at max/min flow rate G31 % 10.2/10.2 10.2/10.2 10.2/10.2 10.2/10.2

Feeding tension V-Hz 230-50 230-50 230-50 230-50

Absorbed power consumption W 618 927 1236 1545

Electrical protection grade IPX4D IPX4D IPX4D IPX4D

Max. output pressure fumes manifold

Pa 375 375 375 375

Max. pressure independent fumes

Pa 428 428 428 428

CE certification n° 1312CM5621 1312CM5621 1312CM5621 1312CM5621

Category II2H3P II2H3P II2H3P II2H3P

Category in France I2Er3P I2Er3P I2Er3P I2Er3P

Type

B23-53/B23P-53P B23-53/B23P-53P B23-53/B23P-53P B23-53/B23P-53P

NOx class 5 5 5 5

HEATING

Max operating pressure bar 5 5 5 5

Max operating temperature °C 85 85 85 85

Water content modules l 36.3 55.9 72.6 92.2

Single module temperature regulation °C 20/80 20/80 20/80 20/80

GAS AND NOZZLE PRESSURE

Supply pressure G20/G25 mbar 20/25 20/25 20/25 20/25

Supply pressure G31 mbar 37 37 37 37

Number of nozzles n° 2 3 4 5

Nozzle diameter G20/G25 ø 12.4 12.4 12.4 12.4

Nozzle diameter G31 ø 8.2 8.2 8.2 8.2

Consumption at nominal output G20 m3/h 22.84 34.26 45.68 57.10

Consumption at minimum output G20 m3/h 2.28 2.28 2.28 2.28

Consumption at nominal output G31 kg/h 16.76 25.14 33.52 41.90

Consumption at minimum output G31 kg/h 1.68 1.68 1.68 1.68

WEIGHT kg 380 615 760 995

1.4 OPERATING DIAGRAM (fig. 2)

213

Fig. 2

KEY

1 Cascade delivery supply probe (SMC)

2 Hydraulic compensator

3 Antifreeze siphon sensor (SB/SA)

4 Safety valve 5 bar

5 Condensation drain siphon

6 Gas valve

7 8 litre expansion tank

8 Fan

9 Heating supply probe (SM)

10 Safety thermostat 95°C

11 Exhaust temperature probe (SF)

12 Heat exchanger

13 Gas isolation valve

14 Heating return probe (SR)

15 Water pressure transducer

16 Air release vent

17 Non return valve

18 Shunt pump

19 3-way isolation/drain valve

20 Isolation valve

21 Single module drain

FIXTURES

M System supply

R System return

G Gas

S3 Condensation drain

1.5 MAIN COMPONENTS (fig. 3)

Fig. 3

Code 8111161

Model MURELLE EQUIPE 220 BOX

Serial n. 9999999999

PAR 1 = 8 (G20) / 16 (G31)

PAR 2 = 9

KEY

1 System return manifold

2 Gas isolation valve

3 System supply manifold

4 Gas valve

5 Fan

6 Ignition electrode

7 Primary exchanger

8 Ignition transformer

9 Control panel

10 Heating return probe (SR)

11 Heating supply probe (SM)

12 Safety thermostat 95°C

13 Ionisation electrode

14 Shunt pump

15 Isolation valve

16 3-way isolation/drain valve

17 Gas manifold

The unit is suitable for external installation

in a fixed location.

It must be installed by qualified engineers

in compliance with all instructions con-

tained in this manual. Furthermore, the

installation must be in accordance with

current standards and regulations

2.1 SUPPLY (fig. 4)

“MURELLE EQUIPE 110 BOX” heat mod-

ules are available in single or double gen-

erators and can be coupled together to a

maximum of 5 generators. The cabinet is

pre painted, zinc coated. They are supplied

complete with flow and return, gas and con-

densate manifolds, external temperature

probe kit, cascade supply and RS-485 code

8092250 board connection cable. Avail-

able separately:

– Connection kit for the hydraulic separa-

tor

code 8101532 for

modules “220-

330 BOX” and code 8101533

for

mod-

ules “440-550 BOX”

– Double box (size: 1100 x 790 x 1600)

for hydraulic separator code 8101527

– Hydraulic separator kit code 8101552

for modules “220-330 BOX” and code

8101553 for modules “440-550 BOX”

– Polypropylene exhaust manifold kit for

indoor installation (purposely treated to

resist weathering when installed outdoors):

code 8102530 for “220 BOX”

module

code 8102531 for “330 BOX”

module

code 8102532 for “440BOX”

module

code 8102533 for “550 BOX”

module

– Exhaust terminal code 8089530 (1 per

generator) for outdoor installations.

To electrically connect the modules and to

assemble the exhaust for indoor or outdoor

installations, see points 2.6, 2.7 and 2.10

in this manual.

2.2 INSTALLATION

2.2.1 Indoors

“MURELLE EQUIPE 220-330-440-550

BOX” heat modules can be installed in boil-

er rooms whose size and requirements

meet current regulations.

VENTILATION

The following is provide for your guidance

only, and assumes the ventilation air is

taken directly from outside. The sizes of the

vents may need to be increased in respect

of other appliances installed in the same

area, and seasonal use. Take care that the

position of low level vents would not subject

to adverse weather conditions, ie flooding.

Ventilation requirements for Murelle HE

110 R boilers and cascade systems.

2 INSTALLATION

1600

470

308

110 0 790

396

635

562

BOX CONTENITORE DOPPIO PER COMPENSATORE

IDRAULICO E KIT SICUREZZE ISPESL cod. 8101527

PER MURELLE EQUIPE 220 - 330 BOX

110 0

1600

790

BOX CONTENITORE DOPPIO PER COMPENSATORE

IDRAULICO E KIT SICUREZZE ISPESL cod. 8101527

PER MURELLE EQUIPE 440 - 550 BOX

Fig. 4

NOTE: position the blanking covers according to the hydraulic separator used.

DOUBLE BOX FOR HYDRAULIC SEPARATOR

AND CONNECTIONS code 8101527

FOR MURELLE EQUIPE 220-330 BOX

DOUBLE BOX FOR HYDRAULIC SEPARATOR

AND CONNECTIONS code 8101527

FOR MURELLE EQUIPE 440-550 BOX

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