Chaffoteaux PIGMA User manual

Product Guide

Release 01_28.05.07

PIGMA

Page. 2 of 54

INDICE

1 VALUE PROPOSITIONS........................................................................................................................... 4

2 EASY TO SELL.......................................................................................................................................... 5

2.1 MULTILEVEL INTERFACE ................................................................................................................. 6

2.1.1 Interface description ................................................................................................................ 6

2.1.2 Display description .................................................................................................................. 7

2.2 DHW COMFORT ................................................................................................................................. 8

2.2.1 DHW performances & certification .......................................................................................... 8

2.2.2 New DHW modulation ............................................................................................................. 8

2.2.3 DHW Plate heat exchanger reheating (COMFORT function) ................................................. 8

2.3 SOLAR PREDISPOSITION................................................................................................................. 9

2.4 HEATING COMFORT........................................................................................................................ 10

2.4.1 Heating performances & certification .................................................................................... 10

2.4.2 System approach................................................................................................................... 10

2.4.3 Depending on the different installation configuration ............................................................ 10

2.4.4 Heating distribution................................................................................................................ 11

3 EASY TO INSTALL.................................................................................................................................. 12

3.1 OVERALL DIMENSION..................................................................................................................... 13

3.2 HYDRAULICS CONNECTIONS........................................................................................................ 14

3.2.1 The solar kit ........................................................................................................................... 15

3.2.2 Hydraulic connections cover.................................................................................................. 15

3.3 FLUE CONNECTIONS ...................................................................................................................... 16

3.3.1 Open chamber system .......................................................................................................... 16

3.3.2 Coaxial system 60/100 .......................................................................................................... 16

3.3.3 Coaxial system 80/125 .......................................................................................................... 18

3.3.4 Twin Pipes system................................................................................................................. 19

3.4 OLD C&M BOILER RANGE REPLACEMENT .................................................................................. 21

3.4.1 Replacement Celtic boiler by PIGMA .................................................................................... 21

3.4.2 Replacement Centora boiler by PIGMA ............................................................................... 22

3.5 COMPETITORS REPLACEMENT .................................................................................................... 24

3.5.1 Replacement SOUNIER DOUVAL boiler by PIGMA............................................................. 24

3.5.2 Replacement ELM GVM boiler by PIGMA ............................................................................ 25

3.6 ELECTRICAL CONNECTIONS......................................................................................................... 26

3.6.1 Installer zone ......................................................................................................................... 26

3.7 THERMOREGULATION DEVICE CONNECTIONS ......................................................................... 27

3.7.1 Wired ..................................................................................................................................... 27

3.7.2 Wireless ................................................................................................................................. 27

3.8 INSTALLATION SETTING & FUNCTIONS....................................................................................... 28

3.8.1 Automatic air purge function.................................................................................................. 28

Flue cleaner function ........................................................................................................................... 28

3.9 SYSTEM PREDISPOSITION ............................................................................................................ 29

3.9.1 Clip IN in 2 relés .................................................................................................................... 30

3.9.2 Clip IN solar ........................................................................................................................... 31

4 EASY TO MAINTAIN............................................................................................................................... 33

4.1 MSA: MODULAR SYSTEM APPROACH & BOILER OVERVIEW.................................................... 34

4.1.1 Open chamber overview........................................................................................................ 35

4.1.2 Sealed chamber overview ..................................................................................................... 36

4.1.3 Hydraulic diagram.................................................................................................................. 37

4.1.4 Hydraulic circuit ..................................................................................................................... 38

4.1.5 Hydraulic assembly ............................................................................................................... 39

4.1.6 By pass .................................................................................................................................. 39

4.1.7 New proportional flow meter.................................................................................................. 40

4.1.8 Hydraulic group maintenance................................................................................................ 41

4.1.9 Combustion group CF ........................................................................................................... 42

4.1.10 Combustion group FF............................................................................................................ 43

4.1.11 Combustion group maintenance............................................................................................ 44

Page. 3 of 54

5 BOILER CODES...................................................................................................................................... 45

6 ACCESSORY CODES............................................................................................................................. 46

6.1 INSTALLATION ACCESSORIES ...................................................................................................... 46

6.2 TERMOREGOLATION INTERFACES .............................................................................................. 47

6.3 TERMOREGOLATION ACCESSORIES........................................................................................... 48

6.4 HYDRAULIC ACCESSORIES...........................................................................................................50

6.4.1 Built-in.................................................................................................................................... 50

6.4.2 Barrette integrated................................................................................................................. 50

7 TECHNICAL DATA.................................................................................................................................. 53

7.1 OPEN-CHAMBER ............................................................................................................................. 53

7.2 SEALED-CHAMBER ......................................................................................................................... 54

Page. 4 of 54

1 VALUE PROPOSITIONS

The new PIGMA by Chaffoteaux is the result of a careful analysis of the installers and

service technicians needs in order to make their job easier.

EASY TO SELL

The result is the PIGMA boiler, the solution that every customer will choose in terms

of easiness of use, compact dimensions and its ability to well satisfy every comfort

needs.

All this in the more efficient way thanks to “new intelligence” able to make easy to

achieve the maximum energy saving and the minimum of the environment impact.

The PIGMA boiler is also predisposed to optimize the use of a storage tank & solar

panel

EASY TO INSTALL

Always innovative to assuring the maximum installation easiness, PIGMA boiler by

Chaffoteaux not only offers a wide range of simple pre-installation accessories,

replacement accessories or substitution but once again make breakthrough the

installer support.

PIGMA boiler is in fact designed to be perfectly integrated in the Central Heating

and Domestic Hot Water

Moreover, PIGMA boiler is ready to work with the new renewable energies making

extremely easy the installation integrated with solar panels for the DHW production,

also for the installer less experienced in this new activity.

EASY TO MAINTAIN

The boiler’s real value is in the security of the service for witch the appliance has

been purchased.

For this reason PIGMA has been designed to avoid whichever problem for the end

user.

If case of not good operation, PIGMA, thanks to its second generation of self-

diagnosis function, is able to identify and monitor in real time the boiler status,

check the causes and communicate all informations on the display.

Indeed, each operation will result easy and quick thanks to the display that visualize

all parameters to manage the boiler and, in case of component replacement due to

a fault, this won’t be a problem thanks to frontal access to all components.

Page. 5 of 54

2 EASY TO SELL

The PIGMA boiler and its features make the offer attractive for the installer for any requirement

Design & easy interaction

A new design, the materials quality and the attention to aesthetic details allow installing PIGMA in every

place, also the most sophisticated.

The control interface has been carefully designed in order to guarantee an easy of use thanks to the digital

display and to the different levels to manage different functions.

From the simple CH and DHW temperature management through two big knobs, to the other functions

through the programming buttons.

Page. 6 of 54

2.1 MULTILEVEL INTERFACE

Different level of accessibility:

A first level with two simple knobs to set the

standard temperature of heating or domestic hot

water

Different level of accessibility:

A second level for the main user functions and to

the complete set of parameters by Menu

2.1.1 Interface description

LEGEND

1. Display 8. “Comfort” function button

2. Flame indicator (yellow light) 9. DHW temperature control knob

3. Power ON indicator (green light) 10. Manometer

4. ON-OFF button 11. “+” program button

5. CH temperature control knob 12. “-” program button

6. “Esc” button 13. “Reset” button

7. “Menu/Ok” button 14. “Lock out” indicator (red light)

Page. 7 of 54

2.1.2 Display description

DISPLAY BOILER OPERATING STATE

First number : menu

Second number : sub menu

Third number : parameter

Stand by

The two numbers on the right indicate the temperature on the primary flow sensor

Heating mode, burner ON or Plate heat exchanger reheating

The two numbers on the right indicate the temperature on the primary flow sensor

Heating mode, burner OFF

The two numbers on the right indicate the temperature on the primary flow sensor

DHW request, burner ON

The two numbers on the right indicate the DHW temperature setting

DHW mode, burner OFF

The two numbers on the right indicate the DHW temperature setting

Stand by mode (only Anti Frost mode is active)

Anti-frost mode is operating

Solar mode

Air purge function

Page. 8 of 54

2.2 DHW COMFORT

2.2.1 DHW performances & certification

The hot water production represents the most important value for any boiler and the PIGMA has achieved

successfully the best level according to EN13203 in terms of:

• SPECIFIC RATE

• TEMPERATURE STABILITY

• NO WAITING TIME

• MINIMUM NOMINAL WATER FLOW RATE

2.2.2 New DHW modulation

The new DHW modulation of PIGMA guaranties a good control of the

DHW thanks to the two primary sensor and the new flow sensor with

turbine able to adapt the boiler output according to real need (flow

rate/T stability).

2.2.3 DHW Plate heat exchanger reheating (COMFORT function)

This function permit to maintain the temperature of the plate heat exchanger for a DHW waiting time

reduced.

One push on the comfort button and the reheating is activated.

display during reheating

Page. 9 of 54

D

2.3 SOLAR PREDISPOSITION

Combi boiler +

natural circulation solar

or

centralized solar installation

Combi boiler +

serie solution

with

forced circulation

Page. 10 of 54

2.4 HEATING COMFORT

2.4.1 Heating performances & certification

In line with the most severe European standard in term of energetic efficiency, PIGMA is certified ***

according to the European standard 92/42/EEC, one certificate which offer also a guaranty of saving.

This result thanks to the quality of the components and the intelligence of the boiler capable to optimize the

performances of the combustion & hydraulic group.

2.4.2 System approach

The boiler value is measured by the capability to give the right answer to the specific request independent of

the change of the external (climatic) or internal condition.

thermoregulation

Hydraulic

distribution

2.4.3 Depending on the different installation configuration

Comfort

level

Saving

level

• Basic

with room thermostat (on/off)

++

.

• Ambient

with modulating room sensor integrated

in the remote control

++++

..

• Complete thermoregulation

with modulating room sensor and external

sensor

+++++

….

Climatic conditions

Ambient conditions

Zone 2

Zone 3

Zone 1

Boiler

p

erformances

Efficiency

& Saving

Page. 11 of 54

2.4.4 Heating distribution

A large range of accessories for a large range of heating configurations.

The installer can give easily to the client the best solution for each need

* Only in combination with Remote Control CHAFFOTEAUX

Monozone

For big

installation

Double zone*

Triple zone*

Mono

temperature

Multi

temperature

Page. 12 of 54

3 EASY TO INSTALL

Each elements of this boiler as been designed to give to the installer the maximum easiness and fastness in

the installation activity: hydraulic, exhaust gas flue & electrical connection.

The PIGMA, even if lighter compared with the old Chaffoteaux range, keeps exactly the same hydraulic

connections for an immediate replacement of the old previous models respecting the existing installation.

Chaffoteaux represents a reference for the market and continues to represent the best solution for the new

installation and replacement of all boilers with the biggest distance between the hydraulic connections and

the wall, 230 mm.

For the flue gas exhaust, every configuration is possible and in case of twin pipe system configuration the

installer has the possibility to connect the air inlet piping on the left- or right-hand side; furthermore the

reduction in the fixing width between the flue gas exhaust and the hydraulic connections (only 830 mm)

mean that the boiler can be installed easily and quickly, even if in case of replacement with rear pipes

installation.

Also for the electrical connections, has been created an installer zone, in the Frontal Panel rear side, for an

easy access to the PCB box where all the connections with the external devices can be easily done.

A wide range of temperature control accessories can be installed, wired (with wires) and wireless (without

wires), in particular the last one permits a complete installation quickly and in a non-invasive way.

Also in terms of function PIGMA has been designed to help the installers in their activity, the Automatic Air

purge” for example facilitates the elimination of any air bubbles present in the heating circuit, optimizing the

activity, reducing the time for the completion of the installation and the noise for the end user.

Another important value of this boiler is its capability to work perfectly integrated with the most complex

domestic system for heating and DHW production.

In the first case, a complete of Multizones Modules:

- up to tree zones monotemperatures

- multizones temperatures up to tree zones (HT+2 LT zones)

Allows a total personalization in the installation

For the DHW production, the boiler is set up for use in a system which uses solar panels in series and in

parallel.

Where forced circulation is used, it can control the system directly with the boiler interface with a small clip in

out to put in the electrical box, already predisposed, and without a specific external device not linked to the

boiler.

Page. 13 of 54

3.1 OVERALL DIMENSION

A

Central heating flow

B

Domestic hot water flow

C

Gas inlet

D

Domestic cold water inlet

E

Central heating return

As accessory

Page. 14 of 54

3.2 HYDRAULICS CONNECTIONS

All the configurations were imagined before creating a complete range of accessories for the new installation

and the replacement.

FR MARKET

REPLACEMENT KIT

Celtic

ELM

FIRST INSTALLATION

SAUNIER

DUVAL

TELESCOPIC FLAPS

allows to install easily different type of

boiler with or without rear pipes

chassis.

THE PREFITTING KIT DETAILS

Page. 15 of 54

3.2.1 The solar kit

A new mixing valve designed to be integrated in the prefitting kit.

This device allows to reduced the hot temperature coming from a

solar source to ensure the maximum comfort for the client and

the complete protection for the boiler.

3.2.2 Hydraulic connections cover

To finalize the installation with a best aesthetic, it is possible to install the hydraulic connections cover.

Cold water

(FR/BE market)

Cold water

(no FR/BE

market)

Mixed water

(Toward the

boiler

)

Hot water

(solar or other

source)

Kit solar mixing valve motor

with solar clip in

As accessory

Page. 16 of 54

3.3 FLUE CONNECTIONS

3.3.1 Open chamber system

The open-chamber version enables 125

mm and 130 mm flue gas exhaust piping

to be used without adaptors.

3.3.2 Coaxial system 60/100

1. Condensate collection pipe

2. Pressure inspection point positive

signal

3. Pressure inspection point caps

4. Pressure inspection point negative

signal

Page. 17 of 54

60/100

TYPE OF

EXHAUST

MODELS

LENGHTS WITH

DIAPHRAGM (m)

LENGHTS WITH

NO DIAPHRAGM

(m))

MAXIMUM

LENGTH

(m)

25

Ø 43

from 0,5 to 1

From 1 to 4 4

C12

30

Ø 43

from 0,5 to1

From 1 to 4 4

25

Ø 43

from 0,5 to 1

From 1 to 4 4

C32

30

Ø 43

from 0,5 to1

From 1 to 4 4

25

Ø 43

from 0,5 to 1

From1 to 4 4

C42

30

Ø 43

from 0,5 to1

From 1 to 4 4

25

Ø 43

from 0,5 to1

From 1 to 4 4

B32

30

Ø 43

from 0,5 to1

From 1 to 4 4

Page. 18 of 54

3.3.3 Coaxial system 80/125

80/125

TYPE OF

EXHAUST

MODELS

LENGHTS WITH

DIAPHRAGM (m)

LENGHTS WITH

NO DIAPHRAGM

(m))

MAXIMUM

LENGTH

(m)

25 Ø 43 from 0,5 to 2 from >2 to 11 11

C12

30 Ø 43 from 0,5 to 3 from >3 to 11 11

25 Ø 43 from 0,5 to 2 from >2 to 11 11

C32

30 Ø 43 from 0,5 to 3 from >3 to 11 11

25 Ø 43 from 0,5 to 2 from >2 to 11 11

C42

30 Ø 43 from 0,5 to 3 from >3 to 11 11

25 Ø 43 from 0,5 to 2 from >2 to 11 11

B32

30 Ø 43 from 0,5 to 3 from >3 to 11 11

Page. 19 of 54

3.3.4 Twin Pipes system

For a better flexibility of installation, It allows to connect the air intake pipe to right and on the left

Page. 20 of 54

80 + 80

TYPE OF

EXHAUST

Ø 80/80

MODELS

LENGHTS WITH

DIAPHRAGM (m)

LENGHTS WITH NO

DIAPHRAGM (m))

MAXIMUM

LENGTH

(m)

24 kW

Ø 43

from 0,5 to 5

(S1=S2)

from 5 to 19 (S1=S2) 19+19 (S1=S2)

C12

30 kW

Ø 43

from 0,5 to 7

(S1=S2)

from 7 to 24 (S1=S2) 24+24 (S1=S2)

24 kW

Ø 43

from 0,5 to 13

(S1=S2)

from 13 to 31 (S1=S2) 31+31 (S1=S2

C32

30 kW

Ø 43

from 0,5 to 7

(S1=S2)

from 7 to 24 (S1=S2) 24+24 (S1=S2)

24 kW

Ø 43

from 0,5 to 13

(S1=S2)

from 13 to 31 (S1=S2) 31+31 (S1=S2

C42

30 kW

Ø 43

from 0,5 to 7

(S1=S2)

from 7 to 24 (S1=S2) 24+24 (S1=S2)

24 kW

Ø 43

from 1/0,5 to 1/24

(S1= 1m+S2)

from 1/24 to 1/56

(S1= 1m+S2)

1+56

(S1= 1m+S2)

C52

30 kW

Ø 43

from 1/0,5 to 1/20

(S1= 1m+S2)

from 1/20 to 1/50

(S1= 1m+S2)

1+50

(S1= 1m+S2)

24 kW

Ø 43

from 1/0,5 to 1/24

(S1= 1m+S2)

from 1/24 to 1/56

(S1= 1m+S2)

1+56

(S1= 1m+S2)

C82

30 kW

Ø 43

from 1/0,5 to 1/20

(S1= 1m+S2)

from 1/20 to 1/50

(S1= 1m+S2)

1+50

(S1= 1m+S2)

24 kW

Ø 43

from 1 to 24

(S2)

from 24 to 56

(S2)

56

(S2)

B22

30 kW

Ø 43

from 0,5 to 20

(S2)

from 20 to 50

(S2)

56

(S2)

S1=AIR S2 =EXHAUST FLUE

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Chaffoteaux PIGMA User manual

Chaffoteaux PIGMA User manual

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