Remeha Quinta Pro Installation and Service Manual

Wall-hung gas condensing boilers

Quinta Pro 30 - 45 - 65 - 90 - 115

Great Britain

Installation and Service Manual

123157-05

EC declaration of conformity

The device complies with the standard type described in the EG declaration of conformity. It was manufactured and commissioned in accordance with European directives.

The original declaration of conformity is available from the manufacturer.

Contents

1 Introduction ................................................................................................6

1.1 Symbols used .......................................................6

1.2 Abbreviations ........................................................6

1.3 General ..................................................................6

1.3.1 Manufacturer’s liability .............................................6

1.3.2 Installer’s liability .....................................................7

1.3.3 User’s liability ..........................................................7

1.4 Homologations ......................................................8

1.4.1 Certifications ...........................................................8

1.4.2 Equipment categories .............................................8

1.4.3 Additional Directives ................................................8

1.4.4 Factory test .............................................................8

2 Safety instructions and recommendations ..............................................9

2.1 Safety instructions ...............................................9

2.2 Recommendations ................................................9

3 Technical description ..............................................................................11

3.1 General description ............................................11

3.2 Main parts ............................................................11

3.3 Operating principle .............................................11

3.3.1 Circulation pump ...................................................11

3.3.2 System in cascade ................................................12

3.3.3 Calorifier connection .............................................12

3.3.4 Water flow rate ......................................................12

3.4 Technical specifications ....................................13

4 Installation ................................................................................................15

4.1 Regulations governing installation ...................15

4.2 Package list .........................................................15

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4.2.1 Standard delivery ..................................................15

4.2.2 Accessories ...........................................................16

4.3 Choice of the location ........................................16

4.3.1 Type plate .............................................................16

4.3.2 Location of the boiler .............................................17

4.3.3 Ventilation .............................................................17

4.3.4 Main dimensions ...................................................18

Contents

4.4 Positioning the boiler .........................................19

4.5 Hydraulic connections .......................................20

4.5.1 Flushing the system ..............................................20

4.5.2 Connection of the heating circuit ...........................20

4.5.3 Connecting the expansion vessel .........................21

4.5.4 Connecting the condensate discharge pipe ..........21

4.6 Gas connection ...................................................22

4.7 Connections for the air and exhaust

pipes ....................................................................22

4.7.1 Classification .........................................................22

4.7.2 Outlets ...................................................................23

4.7.3 Lengths of the air/flue gas pipes ...........................23

4.7.4 Additional Directives ..............................................25

4.7.5 Connection of the combustion gas exhaust

pipe .......................................................................26

4.8 Electrical connections ........................................26

4.8.1 Control unit ............................................................26

4.8.2 Recommendations ................................................27

4.8.3 Standard control PCB ...........................................28

4.8.4 Connecting the pump ............................................28

4.8.5 Connecting a third party control unit .....................30

4.8.6 Connecting the outside temperature sensor ........31

4.8.7 Connect frost protection ........................................32

4.8.8 Connecting the calorifier sensor/thermostat .........33

4.8.9 PC/Laptop connection ...........................................33

4.8.10 Shutdown input .....................................................33

4.8.11 Release input ........................................................34

4.9 Optional electrical connections ........................34

4.9.1 Box for the control PCBs .......................................34

4.9.2 Connection options for the 0-10 V control PCB

(IF-01) ...................................................................34

4.9.3 Connection possibilities for the PCB (SCU-

S02) .......................................................................36

4.9.4 Connection possibilities for the PCB (SCU-

S03) .......................................................................38

4.9.5 Connection possibilities for the PCB (SCU-

X01) .......................................................................38

4.9.6 Connection possibilities for the PCB (SCU-

X02) .......................................................................39

4.9.7 Connection possibilities for the PCB (SCU-

X03) .......................................................................40

4.9.8 Connection possibilities for the PCB (c-Mix) .........41

4.10 Electrical diagram ...............................................42

4.11 Filling the system ...............................................43

4.11.1 Water treatment ....................................................43

4.11.2 Filling the siphon ...................................................43

4.11.3 Filling the system ..................................................44

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5 Commissioning ........................................................................................45

5.1 Control panel .......................................................45

5.1.1 Functions of the keys ............................................45

5.1.2 Meaning of the symbols on the display .................45

5.2 Check points before commissioning ................46

5.2.1 Preparing the boiler for commissioning .................46

5.2.2 Gas circuit .............................................................46

5.2.3 Hydraulic circuit .....................................................47

5.2.4 Electrical connections ...........................................47

5.3 Commissioning the boiler ..................................47

5.4 Gas settings ........................................................49

5.4.1 Adapting to another gas type ................................49

5.4.2 Setting the air/gas ratio (Full load) ........................50

5.4.3 Setting the air/gas ratio (Part load) ......................51

5.5 Finalizing work ....................................................52

5.6 Reading out measured values ...........................52

5.6.1 Reading the various current values .......................52

5.6.2 Readout from the hour counter and percentage of

successful starts ....................................................53

5.6.3 Status and sub-status ...........................................54

5.7 Changing the settings ........................................55

5.7.1 Parameter descriptions .........................................55

5.7.2 Modification of the user-level parameters .............57

5.7.3 Modification of the installer-level parameters ........58

5.7.4 Setting the maximum heat input for central heating

operation ...............................................................58

5.7.5 Return to the factory settings ................................60

5.7.6 Carrying out an auto-detect ...................................61

5.7.7 Setting the manual mode ......................................61

6 Switching off the boiler ............................................................................62

6.1 Installation shutdown .........................................62

6.2 Antifreeze protection ..........................................62

7 Checking and maintenance .....................................................................63

7.1 Maintenance message ........................................63

7.2 Preventive maintenance with automated service

message ..............................................................63

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7.2.1 Resetting the automatic maintenance

message ................................................................64

7.2.2 Dealing with the next maintenance message and

starting the new maintenance period ....................64

Contents

7.3 Standard inspection and maintenance

operations ...........................................................65

7.3.1 Checking the hydraulic pressure ...........................65

7.3.2 Checking the ionization current .............................65

7.3.3 Checking the tightness of the flue gas evacuation and

air inlet connections ..............................................65

7.3.4 Checking combustion ............................................66

7.3.5 Checking the automatic air vent ............................67

7.3.6 Checking the siphon ..............................................67

7.3.7 Checking the burner and cleaning the heat

exchanger .............................................................68

7.4 Specific maintenance operations ......................69

7.4.1 Inspection of the ignition electrode ........................69

7.4.2 Replacing the non-return valve .............................70

7.4.3 Assembling the boiler ............................................70

8 Troubleshooting .......................................................................................71

8.1 Error codes ..........................................................71

8.2 Shutdowns and lock-outs ..................................74

8.2.1 Blockage ...............................................................74

8.2.2 Blocking .................................................................74

8.3 Error memory ......................................................76

8.3.1 Error readout memorised ......................................77

8.3.2 Deletion of the error display ..................................78

9 Spare parts ................................................................................................79

9.1 General ................................................................79

9.2 Spare parts ..........................................................79

10 Checklists .................................................................................................84

10.1 Checklist for commissioning .............................84

10.2 Checklist for periodic inspection and

maintenance ........................................................85

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1. Introduction

1 Introduction

1.1 Symbols used

Quinta Pro 30 - 45 - 65 - 90 - 115

In these instructions, various danger levels are employed to draw the user’s attention to particular information. In so doing, we wish to safeguard the user’s safety, obviate hazards and guarantee correct operation of the appliance.

DANGER

Risk of a dangerous situation causing serious physical injury.

WARNING

Risk of a dangerous situation causing slight physical injury.

1.2 Abbreviations

1.3 General

CAUTION

Risk of material damage.

Signals important information.

¼Signals a referral to other instructions or other pages in the instructions.

4 Central heating: Central heating

4 PCU: Primary Control Unit - PCB for managing burner operation

4 PWM: Pulse Wide Modulation

4 SCU: Secondary Control Unit - Electronic printed circuit board for

extra connections

1.3.1. Manufacturer’s liability

Our products are manufactured in compliance with the requirements of the various applicable European Directives. They are therefore

delivered with [ marking and all relevant documentation.

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Quinta Pro 30 - 45 - 65 - 90 - 115

1. Introduction

In the interest of customers, we are continuously endeavouring to make improvements in product quality. All the specifications stated in this document are therefore subject to change without notice.

Our liability as the manufacturer may not be invoked in the following cases:

4 Failure to abide by the instructions on using the appliance.

4 Faulty or insufficient maintenance of the appliance.

4 Failure to abide by the instructions on installing the appliance.

1.3.2. Installer’s liability

The installer is responsible for the installation and inital start up of the appliance. The installer must respect the following instructions:

4 Read and follow the instructions given in the manuals provided

with the appliance.

4 Carry out installation in compliance with the prevailing legislation

and standards.

4 Perform the initial start up and carry out any checks necessary.

4 Explain the installation to the user.

4 If a maintenance is necessary, warn the user of the obligation to

check the appliance and maintain it in good working order.

4 Give all the instruction manuals to the user.

1.3.3. User’s liability

To guarantee optimum operation of the appliance, the user must respect the following instructions:

4 Read and follow the instructions given in the manuals provided

with the appliance.

4 Call on qualified professionals to carry out installation and initial

start up.

4 Get your installer to explain your installation to you.

4 Have the required checks and services done by a qualified

professional.

4 Keep the instruction manuals in good condition close to the

appliance.

This appliance is not intended to be used by persons (including children) whose physcial, sensory or mental capacity is impaired or persons with no experience or knowledge, unless they have the benefit, through the intermediary of a person responsible for their safety, of supervision or prior instructions regarding use of the appliance. Care should be taken to ensure that children do not play with the appliance.

If the mains lead is damaged it must be replaced by the original manufacturer, the manufacturer’s dealer or another suitably skilled person to prevent hazardous situations.

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1. Introduction

1.4 Homologations

Quinta Pro 30 - 45 - 65 - 90 - 115

1.4.1. Certifications

CE identification no

NOx classification

Type of connection (Flue gas outlet)

PIN 0063CL3333

5 (Standards EN)

B23, B

, B33, C13, C33, C43, C53, C63, C83, C

23P

1.4.2. Equipment categories

Gas category

2H3P

Gas type Connection pressure (mbar)

G20 (Gas H) 20

G31 (Propane) 37/50

1.4.3. Additional Directives

Apart from the legal provisions and Directives, the additional Directives described in these instructions must also be observed.

For all provisions and Directives referred to in these instructions, it is agreed that all addenda or subsequent provisions will apply at the time of installation.

1.4.4. Factory test

Before leaving the factory, each boiler is set for optimum performance and tested to check the following items:

4 Electrical safety

4 Adjustment (CO2)

4 Water tightness

4 Gas tightness

4 Parameter settings

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Quinta Pro 30 - 45 - 65 - 90 - 115 2. Safety instructions and recommendations

2 Safety instructions and

recommendations

2.1 Safety instructions

DANGER

If you smell gas:

1. Do not use a naked flame, do not smoke, do not operate electrical contacts or switches ( doorbell, light, motor, lift, etc..).

2. Shut off the gas supply.

3. Open the windows.

4. Report any leaks immediately.

5. Trace possible leaks and seal them immediately.

6. If the gas leak is before the gas meter, contact the gas supplier.

2.2 Recommendations

DANGER

If you smell flue gases:

1. Switch the appliance off.

2. Open the windows.

3. Report any leaks immediately.

4. Trace possible leaks and seal them immediately.

WARNING

4 Installation and maintenance of the boiler must be

carried out by a qualified professional in compliance with prevailing local and national regulations.

4 When working on the boiler, always disconnect the

boiler from the mains and close the main gas inlet valve.

4 After maintenance or repair work, check all

installations to ensure that there are no leaks.

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CAUTION

The boiler must be installed in a frost-free environment.

Keep this document close to the place where the boiler is installed.

2. Safety instructions and recommendations Quinta Pro 30 - 45 - 65 - 90 - 115

Casing components

Only remove the casing for maintenance and repair operations. Put the casing back in place after maintenance and repair operations.

Instructions stickers

The instructions and warnings affixed to the appliance must never be removed or covered and must remain legible during the entire lifespan of the appliance. Immediately replace damaged or illegible instructions and warning stickers.

Modifications

Modifications may only be made to the boiler after the written permission of Remeha to do so.

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T002036-B

Quinta Pro 30 - 45 - 65 - 90 - 115

3 Technical description

3.1 General description

High-efficiency wall-hung condensing gas boilers

4 High efficiency heating (Production of domestic hot water can be

ensured by a separate hot water calorifier).

4 Low pollutant emissions.

4 Very suitable for cascade systems with several boilers.

3.2 Main parts

3. Technical description

3.3 Operating principle

Flue gas discharge pipe / Air intake

Casing/air box

Heat exchanger (Central heating)

Outlet for measuring combustion gases

Ignition/ionization electrode

Mixer pipe

Combined venturi and gas valve unit

Air intake silencer

Instrument box

Siphon

Box for the control PCBs

Fan

Water flow pipe

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3.3.1. Circulation pump

The boiler is supplied without a pump. When choosing a pump, take account of the boiler resistance and system resistance.

¼See chapter: "Technical specifications", page 13.

If possible, install the pump directly under the boiler on the return connection.

¼See chapter: "Connection of the heating circuit", page 20.

3. Technical description

Quinta Pro 30 - 45 - 65 - 90 - 115

CAUTION

The pump may have a maximum input of 200 W. Use an auxiliary relay for a pump with a larger input.

3.3.2. System in cascade

The boiler is ideally suited for a cascade system. There are a number of standard solutions available. For example:

4 Cascade sets (quick assembly) for the installation of 2 to 6 boilers

next to each other or 3 to 6 boilers mounted back to back on a freestanding frame. When the boilers are mounted next to each other, they can be mounted either on the wall or on a free-standing frame.

4 Low loss headers for a cascade system of 2 or 3 boilers (Quinta

Pro 45 and/or Quinta Pro 65). The flow and return of each boiler can be directly connected to these.

Please contact us for further information.

3.3.3. Calorifier connection

A calorifier can be connected to the boiler. Our product range includes various calorifiers.

Please contact us for further information.

The calorifier can be connected to the boiler in two ways:

4 Using a 3-way diverting valve.

4 Using a calorifier pump.

3.3.4. Water flow rate

The boiler’s modulating control system limits the maximum difference in temperature between the heating flow and return and the maximum speed at which the flow temperature increases. For this reason the boiler is, so to speak, insensitive to a flow which is too low.

In all cases, maintain a minimum water flow of 0.4 m3/h. If DHW regulation is progressively activated with parameter p35,

then maintain a minimum water flow of 0.8 m³/h.

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Quinta Pro 30 - 45 - 65 - 90 - 115 3. Technical description

3.4 Technical specifications

Boiler type Quinta Pro

General

EC indentification no. PIN

Gas Council number

Flow rate setting Adjustable

Nominal output (Pn) Heating System (80/60 °C)

Nominal output (Pn) Heating System (50/30 °C)

Nominal input (Qn) Heating System (Hi)

Nominal input(Qn) Heating System (Hs)

Heating efficiency under full load (Hi) (80/60 °C)

Heating efficiency under full load (Hi) (50/30 °C)

Heating efficiency under partial load (Hi) (Return temperature 60°C)

Heating efficiency under partial load (EN 92/42)(Return temperature 30°C)

Data on the gases and combustion gases

Gas categories

Gas inlet pressure at boiler connection - G20 (Gas H)

Gas inlet pressure at boiler connection - G31 (Propane)

Gas resistance between boiler connection and measurement point on the gas valve unit

Gas consumption - G20 (Gas H) minimum-

Gas consumption - G31 (Propane)

NOx-Emission per year (BREEAM)

Mass flue gas flow rate minimum-

Flue gas temperature minimum-

Maximum counter pressure

Characteristics of the heating circuit

Water content

Water operating pressure minimum bar 0,8

(1) Front panel removed

minimummaximum

Factory setting kW 29.3 40.0 61.0 84.2 107.0

minimummaximum

Factory setting kW 31.4 43.0 65.0 89.5 114.0

minimummaximum

Factory setting kW 30.0 41.2 62.0 86.0 110,2

minimummaximum

Factory setting kW 33.3 45.7 68.8 95.5 122.4

- % 97.5 97.2 98.3 97.9 96.6

- % 102.9 102.9 104.6 104.1 102.5

- % 97.5 97.5 98.3 96.6 96.5

- % 107.7 107.7 108.9 108.1 107.1

minimummaximum

maximum

minimummaximum

maximum

kW 8.0 - 29.3 8.0 - 40.0 12.0 - 61.0 14.1 - 84.2 20,5 - 107.0

kW 8.9 - 31.4 8.9 - 43.0 13.3 - 65.0 15.8 - 89.5 22,7 - 114.0

kW 8.2 - 30.0 8.2 - 41.2 12.2 - 62.0 14.6 - 86.0 21.2 - 110.2

kW 9.1 - 33.3 9.1 - 45.7 13.6 - 68.8 16.2 - 95.5 23.5 - 122.4

- II

mbar 17- 30

mbar 37 - 50

mbar 1 1 2 2.5 3

m3/h

mg/kWh 37 37 32 29 35

kg/h 14 - 50 14 - 69 21 - 104 28 - 138 36 - 178

°C 30- 65 30 - 67 30 - 68 30 - 68 30 - 72

Pa 70 150 100 160 220

l 5.5 5.5 6.5 7.5 7.5

30 45 65 90 115

0063CL3333

41-288-15 41-288-16 41-288-17

Modulating, Start/Stop, 0 - 10 V

2H3P

0.9 - 3.3 0.9 - 4.4 1.3 - 6.6 1.5 - 9.1 1.8 - 11.7

0.3 - 1.3 0.3 - 1.7 0.5 - 2.5 0.6 - 3.5 0.6 - 4.7

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3. Technical description Quinta Pro 30 - 45 - 65 - 90 - 115

Boiler type Quinta Pro

Water operating pressure (Open vented)

Water operating pressure (PMS) maximum bar 4.0

Water temperature maximum °C 110

Water temperature (Open vented)

Operating temperature maximum °C 90

Operating temperature (Open vented)

Water resistance (∆T = 20K)

Electrical characteristics

Power supply voltage

Power consumption - Full load maximum W 39 68 88 125 199

Power consumption - Part load maximum W 18 18 23 20 45

Power consumption - Standby maximum W 5 5 6 4 7

Electrical protection index

Other characteristics

Weight (empty) Total kg 53 53 60 67 68

Acoustic level at 1 metre

(1) Front panel removed

minimum bar 0.3 0.3 0.3 0.3 0.5

maximum °C 95

maximum °C 80

Mounting

(1)

mbar 70 90 130 140 250

VAC/Hz 230/50

IP X4D

kg 49 49 56 65 65

dB(A) 38 45 45 52 51

30 45 65 90 115

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Quinta Pro 30 - 45 - 65 - 90 - 115

4 Installation

4.1 Regulations governing installation

WARNING

The engineer must be Gas Safe registered and have the correct ACS qualifications.

Codes of Practice - refer to the most recent version.

In GB the following Codes of Practice apply:

4 BS 6891: Gas installation.

4 BS 5546: Installation of hot water supplies for domestic purposes.

4 BS EN 12828: Heating systems in buildings.

4 BS EN 14336: Installation & commissioning of water based

heating systems.

4 BS 6798: Installation of gas fired hot water boilers.

4 BS 5440 Part 1: Flues.

4 BS 5440 Part 2: Ventilation.

4 BS 7074: Expansion vessels and ancillary equipment for sealed

water systems.

4 BS 7593: Treatment of water in domestic hot water central heating

systems.

4. Installation

4.2 Package list

4.2.1. Standard delivery

The delivery includes:

4 The boiler, fitted with a connection cable

4 Connection cable for pump

4 Mounting rail and mounting accessories for wall mounting

4 Mounting template

4 Installation and Service Manual

These installation and maintenance instructions deal only with the items included in a standard delivery. For installation and assembly of any accessories supplied with the boiler, see the relevant installation/assembly instructions.

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T001982-A

4. Installation Quinta Pro 30 - 45 - 65 - 90 - 115

4.2.2. Accessories

Description

Remeha qSense basic modulating control system

Remeha iSense extended modulating control system

Cascade controller

Outside temperature sensor

Flue kit

Combustion air/flue gas adapter 80/80 (Quinta Pro 30/45)

Combustion air/flue gas adapter 100/100 (Quinta Pro 65/90/115)

Calorifier tank

Kit for connection to the water heater

DHW sensor

Modulating pump

3 -speed pump

Flue gas thermostat

Cascade set (For fitting a Quinta Pro boiler in a Quinta cascade frame)

Cascade set

Duo and Trio low loss headers

Various control PCBs

Protective cover for the connections

Exchanger cleaning tool

Maintenance box

Recom communication kit

Propane conversion kit for Quinta Pro 90

4.3 Choice of the location

4.3.1. Type plate

The data plate located on top of the boiler provides important information on the appliance: serial number, model, gas category, etc.

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T002599-B

500

min.1000

500

min. 400

350

min. 250

750

Quinta Pro 30 - 45 - 65 - 90 - 115 4. Installation

4.3.2. Location of the boiler

4 Before mounting the boiler, decide on the ideal position for

mounting, bearing the Directives and the dimensions of the appliance in mind.

4 When choosing the position for mounting the boiler, bear in mind

the authorised position of the combustion gas discharge outlets and the air intake opening.

4 To ensure adequate accessibility to the appliance and facilitate

maintenance, leave enough space around the boiler.

WARNING

4 Fix the appliance to a solid wall capable of bearing

the weight of the appliance when full of water and fully equipped.

4 It is forbidden to store inflammable products and

materials in the boiler room or close to the boiler, even temporarily.

CAUTION

4 The boiler must be installed in a frost-free

environment.

4 An earthed electrical connection must be available

close to the boiler.

4 A connection to the mains drainage system for the

discharge of condensate must be available close to the boiler.

4.3.3. Ventilation

The installation must comply with BS 5540 (part 1 + 2), BS 6640 and IGUP/10.

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T002614-C

191

500

750

500

100

130

191

365

4. Installation Quinta Pro 30 - 45 - 65 - 90 - 115

4.3.4. Main dimensions

i h

Gas / Gaz

Connection of the combustion gas exhaust pipe; Ø 80 mm (≤ 45 kW) / Ø 100 mm (≥ 65 kW)

Connection of the air intake pipe; Ø 125 mm (≤ 45 kW) / Ø 150 mm (≥ 65 kW)

Siphon connection bush

Heating circuit return; 1 ¼" Male thread

Gas connection; ¾" Male thread

{

Heating circuit flow; 1 ¼" Male thread

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T001540-B

Quinta Pro 30 - 45 - 65 - 90 - 115 4. Installation

4.4 Positioning the boiler

The boiler is delivered with a mounting template.

A suspension clamp situated at the rear of the casing enables the boiler to be directly suspended on the mounting bracket.

1. Position the mounting template to the wall with adhesive tape.

CAUTION

4 Using a spirit level, check that the mounting axis is

perfectly horizontal.

4 During mounting, cover up the connection points for

the air supply and the combustion gas exhaust, to protect the boiler and its connections from dust. Only remove this protection at the time when these connections are made.

2. Drill 2 holes with a Ø of 10 mm.

3. Insert the rawplugs with a Ø of 10 mm.

4. Attach the mounting bracket to the wall with the provided bolts with a Ø of 10 mm.

5. Hang the boiler on the mounting bracket.

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T002856-C

4. Installation Quinta Pro 30 - 45 - 65 - 90 - 115

4.5 Hydraulic connections

4.5.1. Flushing the system

The installation must be cleaned and flushed according to BS 7593 (2006).

Installing the boiler in new installations (installations less than 6 months old)

4 Clean the installation with a universal cleaner to eliminate debris

from the system (copper, hemp, flux).

4 Thoroughly flush the installation until the water runs clear and

shows no impurities.

Installing the boiler in existing installations

4 Remove sludge from the installation.

4 Flush the installation.

4 Clean the installation with a universal cleaner to eliminate debris

from the system (copper, hemp, flux).

4 Thoroughly flush the installation until the water runs clear and

shows no impurities.

Suitable chemicals and their use should be discussed with specialist water treatment companies in respect to aluminium heat exchangers.

4.5.2. Connection of the heating circuit

1. Remove the anti-dust plug located on the heating outlet connection { under the boiler.

2. Connect the heating water outlet pipe to the heating flow connection.

3. Install a filling and drainage valve on the installation for filling and draining the boiler.

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T002857-C

T002858-B

Quinta Pro 30 - 45 - 65 - 90 - 115 4. Installation

4. Remove the anti-dust plug located on the heating return connection z under the boiler.

5. Connect the heating water return pipe to the heating return connection.

6. Fit the pump in the return pipe (if possible).

For the electrical connection of the pump, see chapter:

"Connecting the pump", page 28

To facilitate maintenance work, we recommend mounting a shut off valve on the heating flow and return pipes.

CAUTION

4 The heating pipe must be mounted in accordance

with prevailing provisions.

4 If installing shut off valves, position the filling/

drainage valve, the expansion vessel and the safety valve between the shut off valves and the boiler.

4 When installing open vented systems, the cold feed

and expansion tank heights must comply with the requirements laid down in the Health and Safety Executive publication PM5. The Quinta Pro boilers require a minimum static head of 3 (Quinta Pro 30/45/65/90) or 5 (Quinta Pro 115) m.

4.5.3. Connecting the expansion vessel

Install the expansion vessel on the heating return pipe z.

4.5.4. Connecting the condensate discharge pipe

Fit the condensate drain hose and the syphon of the boiler j: these are supplied separately.

2. Mount a standard drainage pipe, Ø 32 mm or more, leading to the mains drainage system.

3. Insert into this the hose of the condensate drain.

4. Mount a trap or a siphon in the discharge pipe.

CAUTION

Do not make a fixed connection owing to maintenance work on the siphon.

4 Do not plug the condensate discharge pipe.

4 Set the discharge pipe at a gradient of at least 30 mm

per metre, maximum horizontal length 5 metres.

4 Do not drain condensation water into a roof gutter at

any time.

4 Connect the condensate discharge pipe in

accordance with prevailing standards.

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T002859-C

4. Installation Quinta Pro 30 - 45 - 65 - 90 - 115

4.6 Gas connection

WARNING

4 Close the main gas valve before starting work on the

gas pipes.

4 Before mounting, check that the gas meter has

sufficient capacity. To do this, you should keep in mind the consumption of all appliances.

4 If the gas meter has a too low capacity, inform the

energy supply company.

1. Remove the anti-dust plug located on the gas connection GAS/ GAZ under the boiler.

2. Connect the gas inlet pipe.

3. Mount a gas isolation valve on this pipe, directly under the boiler.

4. Connect the gas pipe to the gas shut off valve.

CAUTION

4 Ensure that there is no dust in the gas pipe.

4 We recommend installing a gas filter on the gas pipe

to prevent clogging of the gas valve unit.

4 Connect the gas pipe in accordance with prevailing

standards and regulations.

4.7 Connections for the air and exhaust pipes

The boiler is suitable for the following types of flue gas connections.

¼See chapter: "Certifications", page 8.

4.7.1. Classification

The table specifies this classification in detail according to [.

Type

B23

B23P

B33 Open

C13 Room sealed

(1) Including the pressure classification P1 (2) EN483: 0,5 mbar suction by pressure reduction (3) An under pressure of 4 mbar is possible (4) See table for minimum sizes of duct or sleeving

Execution Description

Open

(1)

4 Without fire-stop approval.

4 Exhaust of combustion gases above the roof.

4 Air in the installation room. 4 Without fire-stop approval.

4 Common exhaust of combustion gases above the roof.

4 Common exhaust of combustion gases mixed in the air, air in the installation room (special

4 Vent in the outside wall.

4 The opening for the air-supply inlet is located in the same pressure zone as the vent (For

construction).

example, a common passage through the outside wall).

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Quinta Pro 30 - 45 - 65 - 90 - 115 4. Installation

Type Execution Description

C33 Room sealed

(2)

C43

C53 Room sealed

C63 Room sealed

C83

C93

(1) Including the pressure classification P1 (2) EN483: 0,5 mbar suction by pressure reduction (3) An under pressure of 4 mbar is possible (4) See table for minimum sizes of duct or sleeving

Room sealed/ Cascade

(3)

Room sealed

(4)

Room sealed

4 Exhaust of combustion gases above the roof.

4 The opening for the air-supply inlet is located in the same pressure zone as the vent (For

example, a concentric passage to the roof).

4 Common channelling for the air-supply and exhaust of combustion gases (CLV):

- Concentric.

- Eccentric; Air supply from the shaft.

4 This also relates to the overpressure cascades. 4 Closed equipment.

4 Separate channelling for the air-supply.

4 Separate channelling for the combustion gases.

4 Terminating on different pressure surfaces. 4 The manufacturer delivers this type of equipment without a supply or exhaust system.

4 The equipment can be connected on a so-called semi-CLV system (with common

combustion gas exhaust).

4 Channel for the air-supply and exhaust fumes in a duct or surrounded by a sleeve:

- Concentric.

- Eccentric; Air supply from the shaft.

- Exhaust of combustion gases above the roof.

- The opening for the air-supply inlet is located in the same pressure zone as the vent.

Type Execution Diameter Minimum size of the duct or jacket

Without air-supply With air-supply

∅ Channel  Channel ∅ Channel  Channel

C93 Rigid 60 mm 110 mm 110 x 110 mm 120 mm 110 x 110 mm

80 mm 130 mm 130 x 130 mm 140 mm 130 x 130 mm

100 mm 160 mm 160 x 160 mm 170 mm 160 x 160 mm

Flexible 60 mm 110 mm 110 x 110 mm 120 mm 110 x 110 mm

80 mm 130 mm 130 x 130 mm 145 mm 130 x 130 mm

100 mm 160 mm 160 x 160 mm 170 mm 160 x 160 mm

Concentric 60/100 mm 120 mm 120 x 120 mm 120 mm 120 x 120 mm

80/125 mm 145 mm 145 x 145 mm 145 mm 145 x 145 mm

100/150 mm 170 mm 170 x 170 mm 170 mm 170 x 170 mm

4.7.2. Outlets

4.7.3. Lengths of the air/flue gas pipes

The boiler is also suitable for longer chimney lengths with diameters other than those indicated in the table. Please contact us for further information.

4 To define the maximum final length, you must deduct

the pipe length in accordance with the reduction table.

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T002998-A

T001882-B

4. Installation Quinta Pro 30 - 45 - 65 - 90 - 115

Open flue (B23, B23P, B33)

"If using an open flue version, the air supply opening remains open; only the combustion gas opening is connected". The boiler then takes in the combustion air required directly from the premises in which it is installed.

CAUTION

4 The air supply opening must remain open.

4 The premises in which the appliance is installed must

be fitted with the necessary air supply openings. They must not be reduced or closed.

Chimney length for the open flue version

Maximum length (L)

Diameter

30 45 65 90 115

80 mm 40 m 33 m 10 m 9 m 8 m

90 mm 40 m 40 m 18 m 16 m 12 m

100 mm 40 m 40 m 27 m 24 m 19 m

110 mm 40 m 40 m 40 m 40 m 37 m

Quinta Pro

Room sealed flue (C13, C33, C43, C63, C93)

If using a room sealed version, both the combustion gas exhaust opening and the air supply opening must be connected (concentrically). Refer to the table to determine the maximum pipe length of the flue gas pipes in room sealed operation.

Chimney length for room sealed operation

Maximum length (L)

Diameter

30 45 65 90 115

80-125 mm 20 m 16 m - - -

100-150 mm 20 m 20 m 13 m 13 m 7 m

Quinta Pro

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T000780-C

Quinta Pro 30 - 45 - 65 - 90 - 115

4. Installation

Connection in areas of different pressure (C53, C83)

Combustion air supply and combustion gas discharge are possible in various pressure zones, semi-CLV systems. With the exception of coastal areas. The maximum permissible difference in height between the combustion air supply and the combustion gas discharge is 36 m.

Chimney length in the various pressure zones

Maximum length (L)

Diameter

30 45 65 90 115

80 mm 20 m 20 m - - -

90 mm 36 m 36 m 2 m - -

100 mm 36 m 36 m 8 m 4 m -

110 mm 36 m 36 m 34 m 32 m 24 m

130 mm 36 m 36 m 36 m 36 m 36 m

Reduction table

Quinta Pro

Pipe reductions per element used

Diameter

80 -125 mm 1 m 2 m

100 -150 mm 1 m 2 m

80 mm 1.2 m 4.0 m

90 mm 1.3 m 4.5 m

100 mm 1.4 m 4.9 m

110 mm 1.5 m 5.4 m

130 mm 1.6 m 6.2 m

Elbow 45° Elbow 90°

Pipe reduction Pipe reduction

4.7.4. Additional Directives

4 Please refer to the manufacturer’s instructions for the material in

question when installing the flue gas discharge and air supply materials. If the flue gas discharge and air supply materials are not installed according to the instructions (e.g. they are not leakproof, not clamped in place etc.), this may cause hazardous situations and/or result in bodily injury. After assembly, check at least all flue gas and air–carrying parts for tightness.

4 Connection of the combustion gas exhaust directly to the buildings

brick chimneys or flues is forbidden for condensation reasons.

4 Always clean the ducts thoroughly in cases where lining pipes are

used and/or a connection of the air-supply.

4 It must be possible to inspect the flue or chimney.

4 In cases where condensate coming from the stainless steel or

plastic sections of the flue gas pipe can be driven back towards the aluminium section, this condensate must be removed using a collecting device before the aluminium section is reached.

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T001990-A

80/125 mm

100/150 mm

4. Installation Quinta Pro 30 - 45 - 65 - 90 - 115

4 For long, aluminium, combustion-gas exhaust pipes it is initially

necessary to consider the relatively high quantity of corrosive products which are brought together with the condensate from the exhaust pipe. The siphon on the equipment requires regular cleaning or, preferably, an additional condensate collector can be installed above the equipment.

4 The combusted gas discharge pipe must be sufficiently inclined

towards the boiler (at least 50 mm per metre) and an adequate condensate collection tank and discharge system constructed (at least 1 m before the boiler opening). The elbows fitted must be at more than 90° to guarantee the provision of an adequate gradient and tightness on the lip rings.

Please contact us for further information.

4.7.5. Connection of the combustion gas exhaust

pipe

4.8 Electrical connections

Insertion depth 25 mm

Mounting

Fit together the combustion gas exhaust pipes, without welding.

The pipes must allow no leakage of flue gases and be

resistant to corrosion.

4 Connect the pipes together without stress between

the sections.

4 The horizontal sections need to be constructed with a

gradient of 50 mm per metre: Back to the boiler.

4.8.1. Control unit

The boiler is not line- and neutral sensitive. The boiler is fully prewired. All external connections can be made on the connection connector (low voltage). The main characteristics of the control unit are described in the table below.

Power supply voltage

Rating of the main fuse F1 (230 VAC) 6.3 AT

Fuse rating F2 (230 VAC) 2 AT

Fan 230 VAC

230 VAC/50Hz

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