Heatmaster 201 User Manual

excellence in hot water

Installation, Operating and
Servicing Instructions

HeatMaster

®

HeatMaster®201

28/09/2005 - 66402500.B

1

INDEX INTRODUCTION

INTRODUCTION 1

Target group 1
Symbols 1
Certification 1
General information and safety instructions 2

USER GUIDE 2

Using the boiler 2
Setting the parameters 3

DESCRIPTION 4

Operating principle 4
Packing 4
Construction features 4

TECHNICAL SPECIFICATION 6

Effective dimensions 6
General characteristics 6
Maximum operating conditions 7
Domestic hot water performances 7

HeatMaster

®

setting instructions 7

INSTALLATION 8

Boiler room 8
Chimney connections 8
Hot water connections 9
Heating connection 10
Electrical connections 10

COMMISSIONING 12

Filling the hot water and heating circuits 12

BURNER FEATURES 12

ACV BG 2000-M modulating premix gas burner 12

MAINTENANCE 14

Service intervals 14
Servicing the boiler 14
Servicing the safety devices 14
Servicing the burner 14
Draining the boiler 14

MCBA FOR SPECIALISTS: INSTALLER,
SERVICE ENGINEER 15

Pilot mode 15
Safety stop (Error mode) 16
Setting the parameters 17
Entering the code 20
Information on the installation 20
Communication mode (with code) 21
Error mode 21

SPARE PARTS 22

Jackets 22
Accessories 22
Setting and electrical accessories 22
Burner 22

SERVICE RECORD 23

Installation details 23
Service notes 23

CERTIFICATION

The appliances carry the “CE” mark, in accordance with the
standards in force in the various countries (European Directives
92/42/CEE “Efficiency” and 90/396/CEE “Gas Appliances”). They
also carry the labels, “HR+”.

TARGET GROUP

This manual is intended for the use of:

- final users of the appliance;

- the engineer installing and starting up the appliance;

- the engineering and design department;

- the installer responsible for servicing or maintaining the appliance.

SYMBOLS

The following symbols are used in these instructions:

Essential instruction for operating the system
correctly.

Risk of scalding.

Danger of electrocution.

Essential instruction for personal safety or
environmental protection.

2

INTRODUCTION

GENERAL INFORMATION AND
SAFETY INSTRUCTIONS

IF YOU SMELL GAS:

- Immediately shut off the gas supply.

- Ventilate the boiler room.

- Do not use electrical appliances and do not switch anything on or
off.

- Immediately notify your gas company and/or your installer.

General information

This documentation forms part of the items delivered with the
appliance and must be given to the user to keep in a safe place!

This appliance must be serviced and repaired by an approved
installer, in accordance with current standards in force.

ACV declines all liability for any damage caused as a result of
incorrect installation or as a result of the use of components or
connections that are not approved by ACV for this application.

Temperatures

This boiler is designed for central heating systems
with a maximum outlet temperature of 90°C.
Therefore, the central heating pipelines and the
radiators must reach this temperature.

The waste-gas pipe lines must reach
temperatures in excess of 100°C.

The hot water can reach temperatures in excess
of 60°C.

Installation

Before installing and commissioning the boiler, first

carefully read this manual.
Position the HeatMaster®according to the safety rules and
standards in force. You must comply with the ventilation
requirements for the room where appliances of this type are
installed. All air vents must remain unobstructed at all times.

It is prohibited to modify the interior of the appliance in any way,
without the manufacturer’s prior written agreement.

Service

In order to ensure the appliance operates safely and correctly, it is
important to have it serviced and reconditioned every year by an
installer or an approved service company.

Faults

Despite the strict quality standards imposed on its appliances by
ACV during production, inspection, and transport, faults may occur.
Please immediately inform your approved installer about such faults.
Remember to give the fault code as it appears on the screen.

(See

also the list of faults on page 16)

Only genuine factory parts may be used as replacement parts.
Please go to page 22 for a list of spare parts and their ACV
reference numbers.

Note: ACV reserves the right to change the technical characteristics
and specification of its products without notices.

USING THE BOILER

Starting the burner

During operation, the burner starts automatically as soon as the
temperature of the boiler is below the set point and goes off when
this value is reached.

Control panel

The user must not attempt to gain access to the components
inside the control panel.

Heating system pressure

From time to time you may need to top up the heating
system pressure. This pressure is indicated by the combined
temperature and pressure gauge on the boiler control panel.
The minimum pressure when the boiler is cold should be 1 bar.The
precise operating pressure required depends on the height of the
building, and your installer will have informed you of this value at the
time of installation

(see Commissioning Section - Filling the hot water and

heating circuits)

.
If the pressure falls below 1 bar, the boiler water pressure switch will
turn the boiler off until pressure is restored.
To re-pressurise, the system needs to be topped up with water.
First, switch the boiler OFF on the on/off switch and isolate the
external electrical supply. The fill valves A and B are located at the
rear of the HeatMaster

®

(

see photo A and B below).

Open both valves
and allow thesystem to fill. When the combined temperature and
pressure gauge shows the required pressure, close both valves.
Replace the casing top front panel. Restore the power supply and
switch the boiler on.

Safety Valves

If water discharges from any of the safety valves, switch the boiler
off and call a service engineer.

Main switch

Summer/Winter switch

Thermostat-pressure gauge

Display – MCBA controller

AB

3

USER GUIDE

Status T°

SETTING THE PARAMETERS

Setting the temperature of the hot water:

(Temperature of the hot water)

- Press “

Mode

”: “

PARA

” comes up on the screen.

- Press “

Step

”: the first digit is 1 and the last two digits indicate the

current temperature setting for the hot water.

- To change this temperature, press the “

+

” or “-” keys until the
temperature indicated by the last two digits is the desired
temperature.

- Press “

Store

” to save the setting.

- Press “

Mode

” twice to return to Standby mode (normal operating

mode).

Enabling and disabling hot water mode:

(hot water)

- Press “

Mode

”: “

PARA

” comes up on the screen.

- Press “

Step

” twice: the first digit is 2 and the last two digits

indicate the current setting:

00

= disabled;01= enabled.

- To change this parameter, press the “+” or “-” keys until you reach
the desired value:

00

= disabled;01= enabled.

- Press “

Store

” to save the setting.

- Press “

Mode

” twice to return to Standby mode (normal operating

mode).

Enabling and disabling central heating mode:

(heating)

- Press “

Mode

”: “

PARA

” comes up on the screen.

- Press “

Step

” three times: the first digit is 3 and the last two digits

indicate the current setting:

00

= disabled;01= enabled.

- To change this parameter, press the “+” or “-” keys until you reach
the desired value:

00

= disabled;01= enabled.

- Press “

Store

” to save the setting.

- Press “

Mode

” twice to return to Standby mode (normal operating

mode).

Setting the temperature of the central heating:

(the maximum temperature for the heating circuit)

- Press “

Mode

”: “

PARA

” comes up on the screen.

- Press “

Step

” four times: the first digit is 4 and the last two digits

indicate the current temperature setting for the central heating.

- To change this temperature, press the “+” or “-” keys until the
temperature indicated by the last two digits is the desired
temperature.

- Press “

Store

” to save the setting.

- Press “

Mode

” twice to return to Standby mode (normal operating

mode).

Fault:

The temperature setting of the appliance and the safety functions of its
parts are constantly monitored by a microprocessor controller (MCBA).
In the event of a fault, this MCBA disables the appliance and displays
an error code: the screen flashes and the first character is an “

E

”

followed by the fault code,

(see the list of faults on page 16).

Reset the appliance:

- Press “

Reset

” on the screen.

- If the fault code appears again, contact your installer.

Setting the temperature of the hot water

Setting the temperature of the central heating

Fault Reset the appliance

Enabling and disabling central heating mode

Enabling and disabling hot water mode

Stand by mode

1 X

Mode

1 X

Step

1 X

Store

1 X

Store

2 X

Mode

Stand

by

mode

Stand by mode

1 X

Mode

2 X

Step

1 X

Store

1 X

Store

2 X

Mode

Stand

by

mode

Stand by mode

1 X

Mode

3 X

Step

1 X

Store

1 X

Store

2 X

Mode

Stand

by

mode

Stand by mode

1 X

Mode

4 X

Step

1 X

Store

1 X

Store

2 X

Mode

Stand

by

mode

Reset1

OPERATING PRINCIPLE

The HeatMaster®is a high performance, direct fired hot water
storage heater, which has indirect heat transfer due to its Tank-in­Tank construction.

At the heart of the HeatMaster

®

is a stainless steel cylinder through
which the flue tubes pass. This is surrounded by a mild steel shell
containing the primary water

(neutral fluid)

. The outer shell extends
down to the combustion chamber and even around the flue tubes.
The area of the heat transfer surface is therefore much greater than
that of standard direct fired water heaters.

A circulating pump fitted to the primary circuit moves the water
around the tank, heating it faster and maintaining an even
temperature across the primary jacket.

The burner heats the primary water, which indirectly heats the
stainless steel tank containing the hot water. As in all Tank-in-Tank
systems, the tank is corrugated over its full height and suspended in
the HeatMaster

®

by its hot- and cold water connections.

The cylinder expands and contracts during use and this, together
with the fact that cold water does not come into contact with the
intense heat of the burner flame, means that limescale buildup is
prevented.

This scale resistant feature, along with the corrosion resistance of
stainless steel, eliminates the need for sacrifical anodes.

The HeatMaster

®

has one very major advantage over other direct
fired water heaters - because it heats the DHW with a primary
circuit, this primary water can be used to provide central heating as
well.

By connecting two, three, four or more HeatMaster

®

together in a

module, most hot water and heating demands can be met.

Indeed, when used in conjunction with HR and Jumbo hot water
storage tanks the HeatMaster

®

can supply even the largest hot

water requirement.

Standard equipment

The HeatMaster®201 includes the following parts as standard:

- On/off switch

- Summer/Winter switch

- MCBA controller, including

• an electronic controller

• a low-water-level safety device

• a burner modulator

- Primary circulating shunt pump

- Primary expansion vessels

- Primary safety valve

- Pressure and temperature gauge

- Drain valve

- Body completely insulated in rigid polyurethane foam

PACKING

The HeatMaster®is delivered in 4 separate packages.

• Package No. 1: Foam-insulated body, hydraulic accessories,

and control panel.

• Package No. 2: Chimney reducing pipe.

• Package No. 3: The jacket.

• Package No. 4: The burner and its cover, the door insulation

and the sealing cord.

4

DESCRIPTION

CONSTRUCTION FEATURES

Outer body

The outer body containing the primary fluid is made of thick STW 22
steel.

TANK-IN-TANK heat exchanger

The ring-shaped inner tank with its large heating surface for
producing domestic hot water is built of Chrome/Nickel 18/10
stainless steel. It is corrugated over its full height by an exclusive
production process and entirely argon arc welded by the TIG
(Tungsten Inert Gas) method.

Combustion gas circuit

The combustion gas circuit is paint-protected and comprises:

• Flue pipes

The HeatMaster®201 range has 15 steel flue ways with an
inside diameter of 64 mm. Each flue way has turbulators
made of special stainless steel designed to improve the heat
exchange and reduce the flue-gas outlet temperature.

• Combustion chamber

The combustion chamber on HeatMaster®models is entirely
water cooled.

Insulation

The boiler body is fully insulated by rigid polyurethane foam with a
high thermal insulation coefficient, sprayed on without the use of
CFCs.

Casing

The boiler is covered by a steel jacket which has been scoured and
phosphated before being stove enamelled at 220°C.

Burner

Models in the 201 range are always delivered with an ACV
BG 2000-M 201 air-gas premix burner.

5

DESCRIPTION

Thermostat-pressure gauge bulb

Flange of the burner chamber plate

Steam trap

T&P valve

(optional)

Hot water outlet

Chimney reducer

NTC 3 sensor

Cold water inlet

NTC1 and NTC2 sensor

Insulation

Low-water-level pressure switch

Heating return

Boiler drain cock

Heating outlet

Stainless steel pocket

Turbulators

“Tank-in-Tank” type storage
exchanger

Primary circuit

Combustion chamber

Flue ways

6

EFFECTIVE DIMENSIONS

The appliances delivered are factory-tested. Upon receipt, remove the packing and check that there is no damage to the appliances. Refer to the
dimensions and weights listed below for transport purposes.
The jacket is fitted by the installer on site

(see the assembly instructions in the wooden protective case)

.

TECHNICAL SPECIFICATION

A

G

H

E

C

D

F

506

B

Type HM 201

Fuel Natural gas/propane

Heating Hot water

Maximum Input kW 60 - 220 60 - 240

Maximum Output kW 56.4 - 200.2 56.4 - 218.4

Maintenance loss at 60°C as rated value % 0.3

Total capacity L 641

Primary circuit capacity L 241

Heating connection Ø 2”

Hot water connection Ø 2”

Chimney connection Ø mm 250

Hot water tank heat exchange surface m

2

5.30

Weight empty Kg 550

Pressure drop primary circuit mbar 240

GENERAL CHARACTERISTICS

A mm B mm C mm D mm E mm F mm G mm H mm

HeatMaster®201 2085 300 1020 1320 1020 600 1383 590

250

302

338

250

190

7

TECHNICAL SPECIFICATION

MAXIMUM OPERATING CONDITIONS

Maximum service pressure

(tank full of water)

- Primary circuit: 3 bar

- Secondary circuit: 10 bar

Test pressure

(tank full of water)

- Primary circuit: 4.5 bar

- Secondary circuit: 13 bar

Operating temperature

- Maximum temperature: 90°C

Water quality

• Chlorures: < 150 mg/l (304)

< 2000 mg/l (Duplex)

• 6 ≤ ph ≤ 8

DOMESTIC HOT WATER PERFORMANCES

HEATMASTER®SETTING INSTRUCTIONS

Description

The HeatMaster®201 range is equipped with an electronic
controller (MCBA) which controls the burner (start-up, safety, and
modulation) and allows the controller to be adapted to the selected
application.

The MCBA system includes a controller with 3 levels for setting the
parameters: manufacturer, installer, and user. It includes 3
temperature sensors located in the primary and secondary circuits.

There are two operating modes:

1. Heating mode

The T° is set by the user in the range 60 to 90°C.

• Differential “ON” starts the burner.

• Differential “OFF” stops the burner.

• PI controller (Proportional Integral) in “Heating” mode.

• The controller compares the primary temperature with the
setting and the module.

The room thermostat detects the demand for heat.

2. Hot water mode

(with priority to the hot water)

The T° is set by the user in the range 60 to 90°C.

The sensor located in the secondary tank detects the demand for
hot water.
As soon as the draw-off is detected, the controller goes to “demand
for hot water” mode:

• Differential “ON” starts the burner.

• Differential “OFF” stops the burner.

• PI controller (Proportional Integral) in “Hot water” mode.

• The controller compares the primary temperature with the
setting and the module.

• The charging pump starts up.

• The heating circulator pump is no longer supplied.

• The burner starts and the controller controls the modulation
based on the primary pump.

Parameters accessible by the user

1. “Hot water” temperature, which can be set to 20 - 90°C.

2. Hot water mode ON/OFF.

3. Heating mode: ON/OFF.

4. “Heating” temperature, which can be set to 60 - 90°C.

Parameters accessible for “service”

Main basic characteristics:

- Hot water priority active.

- Demand for heat detected by the room thermostat.

- Only one heating circuit.

An access code is required to access “Service” parameters.

Please see pages 17 to 19 for further details.

HM 201

Peak delivery at 40°C L/10’ 1745

Peak delivery at 45°C L/10’ 1489

Peak delivery at 60°C L/10’ 971

Peak delivery at 70°C L/10’ 763

Peak delivery at 80°C L/10’ 586

Peak delivery at 40°C L/60’ 6690

Peak delivery at 45°C L/60’ 5667

Peak delivery at 60°C L/60’ 3534

Peak delivery at 70°C L/60’ 2554

Peak delivery at 80°C L/60’ 1723

Continuous delivery at 40°C L/h 6117

Continuous delivery at 45°C L/h 5039

Continuous delivery at 60°C L/h 2914

Continuous delivery at 70°C L/h 2128

Continuous delivery at 80°C L/h 1468

N.B.:

The outputs above are given for a hot water temperature of 90°C and
a cold water temperature of 10°C.

8

BOILER ROOM

Important

• Keep vents free at all times.

• Do not store inflammable products in the boiler room.

• Do not store corrosive products near the boiler, such as paints,
solvents, chlorine, salt, soap and other cleaning products.

• If you smell gas, do not switch on the light or light a flame.Turn off
the mains gas tap at the meter and inform the appropriate
services immediately.

Access

The boiler room must be large enough to allow good access to the
boiler. The following minimum distances are required around the
boiler:

- front 500 mm

- side 100 mm

- behind 150 mm

- above 350 mm

Ventilation

The boiler room must have both low- and high-level ventilation,
in accordance with the local standards and provisions force.

The table below gives an example conforming to the Belgian standards.

Other countries should refer to their own standards.

Base

The base on which the boiler rests must be made of non-combustible
materials.

CHIMNEY CONNECTIONS

IMPORTANT
Boilers must be installed by an approved heating
engineer, in accordance with the prevailing local
standards and regulations.

The duct size may not be smaller than the boiler outlet
duct.

Typical boiler connection: B23

The boiler is connected to the chimney by a metal pipe rising at an
angle from the boiler to the chimney.

A flue disconnection piece is required.

This must be easy to remove to give access to the flue pipes when
servicing the boiler.

INSTALLATION

Ventilation 201

Min. fresh air requirement m3/h 436

Bottom dm

2

2.45

To p dm

2

7.30

Chimney / minimum flue diameter 201

E = 5 m Ø F min. mm 350

E = 10 m Ø F min. mm 300

E = 15 m Ø F min. mm 270

Note:
Regulations vary from country to country therefore
the table above is intended only as a guide.

Due to the high efficiency of our boilers, the flue gasses
exit at low temperature. Accordingly, there is risk that
the flue gasses could condense, which could damage
the chimney. In order to avoid this risk, it is strongly
recommended that the chimney be lined.

Connecting the boiler to an air vent type: C

• C53: parallel connection

total loss of pressure (air intake + flue-gas discharge) may not exceed
250 Pa. See the table below showing the pressure drops for the various
components.

A condensation drain outlet must be fitted close to the
boiler to prevent condensation products from the
chimney running into the boiler.

To avoid condensation water running out of the
terminal, all horizontal flue runs must fall back towards
the boiler.

A. Top vent
B. Bottom vent
C. Draught regulator
D. Inspection window
E. Height of lined chimney
F. Chimney diameter

Air Flue gas

Ø 100 mm Ø 250 mm

Pipe, L. 1000mm 18.0 1.0

90° bend 70.0 3.0

45° bend 28.0 -

Condensates trap - 5.0

Terminal 50.0 3.0

When connecting the flue gas outlet to an existing
chimney, do not take into account the pressure drop
on the “flue gas side”.

F

C53

E

A

A

C53

D

B23

C

B

A

9

INSTALLATION

HOT WATER CONNECTIONS

Pressure reducing valve

If the mains water pressure is greater than 6 bar, a pressure reducing
valve must be fitted.

Expansion relief valve

The tank expansion relief valve must be ACV approved and
calibrated to a maximum of 7 bar. The valve discharge must be
connected to the drain.

Hot water expansion vessel

A hot water expansion vessel must be installed.

Hot water circulation

If the tank is situated a long way from the point of use, then installing
a recirculation loop can provide a faster supply of hot water to the
outlets.

Temperature and pressure relief valve

If using the HeatMaster as an unvented hot water unit, in some
countries, a temperature and pressure relief valve must be fitted ­consult your ACV stockist for assistance.

Example of hot water connection
with thermostatic mixer

1. Stop cock

2. Non-return valve

3. Pressure reducing valve

4. Expansion relief valve

5. Hot water expansion vessel

6. Hot water secondary pump

(it fitted)

7. Thermostatic mixing valve

8. Drawoff tap

9. Drain cock

10. Stop cock for cleaning

11. Temperature relief valve

(UK-only)

DANGER!
As a safety measure, we strongly advise
installing a thermostatic mixer to prevent the
risk of burns.

Example of heating + storage connection

Recommended for applications requiring a high peak flow.

Example of series connection

Preferable for high temperature applications with up to three units.

Example of parallel connection

Recommended for applications with a high continuous flow.

12

6

2

3

7

4

8

10

11

5

9

10

ELECTRICAL CONNECTIONS

Electrical supply

The boiler operates on a single-phase supply of 230V/50Hz. You
should install a control box with a double-pole switch and a 6 A fuse
or a 6A circuit breaker externally to the boiler to allow the boiler to
be isolated from the power supply for servicing and repairs.

Conformity

Boiler installation must comply with the prevailing local standards and
legislation.

Safety

The stainless steel tank must be earthed separately.

The power to the boiler must be switched off before
any work is carried out.

HeatMaster®201 wiring diagram key

01. Main switch

02. Module AM3-11

03. Module AM3-2

04. MCBA

05. 24V transformer

06. Display

07. Room thermostat

(optional)

08. Low-water-level safety device

09. NTC1 primary temperature sensor

10. NTC2 primary temperature sensor

11. NTC3 hot water temperature sensor

12. NTC4 outdoor sensor

(optional)

13. Summer/Winter switch

14. NTC6 heating outlet sensor

(optional)

15. Heating circulator pump

(not supplied)

16. Heating circulator pump

(not supplied)

for use with 4-way power-

operated valve

17. Charging pump

18. Charging pump

19. Charging pump Booster

20. 4-way power-operated valve

21. Alarm switch

22. Outside gas valve/burner operation switch

23. Hot water mode operating switch

24. Fan (BG 2000-M / 201)

25. Gas valve (BG 2000-M / 201)

26. Gas pressure switch (BG 2000-M / 201)

(optional)

27. Charging circulator pump control relay

Note: The switches have zero voltage.

INSTALLATION

HEATING CONNECTION

The HeatMaster®has two connections at the rear that can be used
to connect a central heating circuit. Connecting a heating system
may reduce the domestic hot water performance.

WARNING
The power supply to the heating pump for the MCBA is
limited to 250W. In the event of a higher wattage,
provide a relay between the pump and the MCBA.

Expansion

The HeatMaster®201 models are equipped with 4 8-litre expansion
vessels. These expansion vessels are sized for hot water operation
only. If a heating system is connected to the primary circuit, calculate
the expansion capacity necessary for the total volume of the heating
system.

(Refer to the technical instructions from a relevant manufacturer of

expansion vessels)

.

Example of a single circuit connection

1. 4-way valve

2. Heating pump

3. Non-return valve

4. Isolating valves

5. Safety valve set to 3 bar with pressure gauge

6. Expansion vessel

7. Drain cock

8. MCBA controller, module AM3-11

9. Surface-mounted sensor

(optional)

WARNING
The pimary safety valve is supplied with a plastic tube
connected to the discharge outlet - this is for test
purposes only and should be removed. The safety
valve should be connected to a drain using a metallic
pipe eg. copper.

WARNING
In the case of heating at low temperature, the use of
the kit

(code: 10800099)

is required.

8

1

4

9

7

423

5

6

11

INSTALLATION

HeatMaster

®

201 wiring

B. Blue

Br. Brown

Bk. Black

Or. Orange

G. Grey

R. Red

W. White

Y. Ye l l o w

V. Violet

2

X1.1

X1.2

X2.1

X2.2

X3.1

AM3 - 11

X3.2

X1.1

2

14 x 0,25mm

X7 X7

X1.2

X2.1

X2.2

3

X3.1

AM3 - 2

X3.2

X3

010203

V

X2.8

X7

X1.1

X1.2

9

14

8

7

t

040605

G

X2.10

4

X1.3

X1.4

10

P

X2.9

MCBA

X1.5

11

0708091011121314151617

Bl

Or

Br

R

X3.1

X3.2

X3.3

X3.5

X10

X1.6

12

BUS B

BUS A

O Volt

6

18

19

Bl

2

13

G

Bk

V

BrBlW

Bk

Or

Bk

X3.4

X5.4

X5.3

X4.3

X2.1

X2.4

X2.3

X2.2

X2.11

X2.5

X4.2

X5.1

X5.2

X7

X2.6

X2.12

14 x 0,25mm

2 x 2 fils

5

5

1

X1

Bk

Bk

Bl Bl

Br

Bl

010203

L

BkBrBl

R

V

Or

WG

Bl

Bl

Bk

V

W

R

Or

V

G

Bk

W

Or Or

Bl

04

03

R

Bl

M

M1MM2

15

R

Bl

Bk

Bl

1

3

27

2

4

V

Bl

G

Bl

10

08

Y/Gr

09

R

Bl

M

M3MM4

17

11

12

Y/Gr

07

05

06

R

Bl

Y/Gr

16

W

Bl

Bk

5

13

A1A2

6

14

W

Bl

W

Bl

13

14

15

R

Bl

Y/Gr

18

Bl

W

Bl

17

18

16

R

Bl

M

M5

Y/Gr

19

R

W

V

Bk

Bl

02

01

X2

N

W

Bk

W

R

R

WW

BlRRWBkGV

2120221923

24

25

Y/Gr

21

N

M

M6

Or

Or

V

G

Bk

BlWVRBk

Or

N

L1

T1

T2

S3

X4

28

27

26

3 x 0,75

22

23

2132154

321

BG 2000-M/201

24

B4

4 x 0,75

54321

20

Br

Bl

G

Or

T6T7T8

B5

X5

Br

Bl

2 x 0,75

P

25

26

12

COMMISSIONING

FILLING THE HOT WATER AND HEATING CIRCUITS

IMPORTANT
Hot water tank must be pressurised before the heating
circuit is filled.

1. Close the primary circuit filling valves (A and B)

2. Open the stop valve (1) and the draw-off tap (8). Fill the tank

with the water from the tap; close the draw-off tap (8).

3. Fill the primary (heating) circuit by opening the valves (A and B)

and pressurising to 1 bar.

ACV BG 2000-M MODULATING PREMIX GAS
BURNER

Description and operating method:

The BG 2000-M modulating burner's output is constantly adjusted to
suit the fluctuating demand for heat, thus optimising operating
efficiency.
The gas tube is covered with a metal fibre (NIT), which, in addition to
its outstanding heat-exchange properties, increases its life.

The main parts are a venturi and a valve, a unit developed specially
by Honeywell for low NOx air/gas premix burners with automatic
ignition and flame detection by ionisation.
The pressure at the gas valve outlet is equal to the air pressure in
the neck of the venturi, less the offset.The fan sucks combustion air
through the venturi, into which the gas inlet emerges.
As it passes through, the air produces a pressure differential in the
constriction of the venturi and sucks the gas into the venturi outlet.
A perfect mix of air and gas then passes through the fan to the
burner tube.

This design ensures very quiet and safe operation:

• If there is an air blockage, the pressure differential in the venturi
falls, the gas flow diminshes, the flame goes out and the gas
valve closes: the burner is in safety shutdown mode.

• If there is a blockage in the chimney outlet, the air flow diminishes,
and the same reactions as those described above cause the
burner to shut down in safety mode.

• The BG 2000-M burner on the HeatMaster

®

201 is controlled by
an MCBA controller (Honeywell), which controls the safety of
operation of the burner and its modulation according to the
temperature.

The BG 2000-M burners are factory-set for
natural gas.

Air/gas mixture control system

Air

Venturi Fan

Air/gas
mixture

Gas flow adjuster

screw

Offset adjuster

screw

Gas

BURNER FEATURES

4. Open the automatic air vent located on top of the boiler.

IMPORTANT - the screw cap must be left loose to allow future
automatic venting to take place.

5. After venting the air from the system, bring the pressure up to the
static head plus 0.5 bar: 1.5 bar = 10 m and 2 bar = 15 m.

6. Check that the electrical connection and boiler room ventilation
conform to the relevant standards.

7. Switch the on/off switch to the ON position.

8. Set the temperature values

(see page 17)

.

9. Check the gas supply pressure

(see page 13)

.

10. When the burner is on, check that the flue gas discharge pipes
are completely gas tight.

11. After operating for five minutes, turn off the boiler and drain the
heating circuit again, maintaining a pressure of 1 bar.

12. Turn the appliance back on and check the combustion

(see

page 13)

.

AB

6

12

2

3

7

4

5

8

10

11

9

BE FR AT DK ES UK IT PT IE SE NL LU DE

I 2Er X

I 2E(R)B x

I 2H XXXXXXXX

I 3P XX XX XX

I 2L X

I 2ELL X

I 2E X

13

BURNER FEATURES

201 gas burner characteristics

Gas category

Type Heating Hot water

Input Kw 60 - 220 60 - 240

Nominal output Kw 56.4 - 200.2 56.4 - 218.4

Combustion efficiency - natural gas % 96.6 - 91.5 96.6 - 91.5

Natural gas CO2 % 99

Pressure loss of the flue-gas circuit mbar 2.4 2.9

Net T° of combusted gases °C 180 190

Mass flow rate of combustion products g/sec. 110.3 120.3

Gas G20 - 20 mbar -

I 2E(R)B - I 2 Er - I 2H - I 2E - I 2ELL

Flow m3/h 6.35 - 23.28 6.35 - 25.40

Gas G25 - 20 mbar -

I 2ELL /

25 mbar -

I 2L

Flow m3/h 7.38 - 27.08 7.38 - 29.54

Gas G31 - 30/37/50 mbar -

I 3P

Flow m3/h 2.45 - 9.00 2.45 - 9.81

CO2 % 11.0 - 11.2 11.0 - 11.2

BG 2000-M/201

Tube

Gas valve

Ignition electrode

Ø 5/4” gas supply
flange

Flame inspection window

Fan

Venturi

Burner adjustment
(Prohibited in Belgium).

With the burner operating at full
power, the CO

2 must be in the

range 8.8 to 9.2 % (natural gas)
or 10.5 to 10.6 % (propane).

If necessary, adjust the CO

2 by

turning the screw clockwise to
reduce it and counter-clockwise
to increase it.

(see photo

opposite)

.

Increase

Reduce

14

Draining the boiler’s primary circuit

1. Put the main switch on the control panel to OFF, cut the outside
power supply and close the gas-supply valve to the boiler.

2. Close the isolating valves (4) or manually set the 4-way valve (1)
to “0”.

3. Connect a flexible tube to the drain cock (7). Make sure it is
properly connected.

4. Open the drain cock and allow the hot water to flow into the
drain.

Drain the hot water circuit.

1. Put the main switch on the control panel to OFF, cut the outside
power supply and close the gas-supply valve to the boiler.

2. Release the pressure in the heating circuit until the pressure
gauge reads zero.

3. Close the cocks (1 and 8).

4. Open valve (9) and then (10).

5. Allow the hot water to flow into the drain.

The drain cock (9) must be at ground level for the
circuit to drain fully.

MAINTENANCE

SERVICE INTERVALS

ACV recommends that boilers should be serviced at least once a year.
The burner must be serviced and tested by a competent engineer.
If a boiler is subject to heavy use, it may require servicing more than
once a year - consult ACV for advice.

SERVICING THE BOILER

1. Turn OFF the on/off switch on the boiler control panel and isolate
external electrical supply.

2. Turn off the gas or oil supply to the boiler.

Vertical flue-gas outlet reducer

3. Take down and remove the flue lining to release the top of the
boiler.

4. Loosen the nuts and remove the chimney reducer.

5. Take out the turbulators from the flue ways to clean them.

6. Dismantle the chamber plate and remove the burner.

7. Brush the flue ways.

8. Clean the combustion chamber and the burner.

9. Replace the turbulators, the chimney reducer, and the flue lining;
check that the seal on the chimney reducer is in good condition.
Replace the seal if necessary.

Horizontal flue-gas outlet reducer

3. Loosen the nuts and remove the chimney reduction.

5. Take out the turbulators from the flue ways to clean them.

6. Dismantle the chamber plate and remove the burner.

7. Brush the flue ways.

8. Clean the combustion chamber and the burner.

9. Replace the turbulators, the chimney reducer, and the flue lining;
check that the seal between the chimney reducer and the
chimney is in good condition. Replace the seal if necessary.

SERVICING THE SAFETY DEVICES

- Check that all thermostats and safety devices are working properly.

- Test the safety valves on the central heating and hot water circuits.

SERVICING THE BURNER

- Check that the insulation and the seal on the chamber plate are in

good condition; replace them if necessary.

- Check and clean the burner and the electrodes. Replace the

electrodes if necessary

(1 x per year in normal usage conditions)

- Check that the safety devices are in good working order.

- Check the combustion

(CO2, CO, and gas pressure)

and record the

values and any other comments on page 23 of the service record.

DRAINING THE BOILER

Water flowing out of the drain cock may be
extremely hot and could cause severe scalding.
Keep people away from discharges of hot
water.

8

5

1

7

4

9

423

6

6

12

2

3

7

4

8

10

11

5

9

15

MCBA FOR SPECIALISTS:

INSTALLER, SERVICE ENGINEER

PILOT MODE

Pilot mode

After you power down the appliance the screen displays Pilot mode,
as shown in the figure above.

This is the standard MCBA mode. The MCBA automatically returns
to this mode after 20 minutes if no keys have been pressed on the
screen. Any parameters that were modified are then enabled.

The first character shows the current status of the boiler depending
on the condition of both the boiler and the burner. The last
2 characters indicate the start temperature.

If the burner is blocked for one of the reasons mentioned above, the
screen display alternates between a 9 followed by the temperature
(two last digits) and b with the error code.

Pilot, no demand for heat

Fan first, fan after

Ignition

Operation of the boiler burner for the heating

Operation of the boiler burner for the domestic hot
water

Air pressure limit or obtaining the number of start
revolutions.

The burner goes out when the specified value is
reached. A demand for heat is present nonetheless.

Pump over-run time after the demand for domestic
hot water

Pump over-run time after the demand for central
heating

Burner blocked:

• :T1 > 95°C

• :T2 > 95°C

• : T2 - T1 > 10.20 or 40°C after a time of xx

• : dT1/dt > maximum gradient T1

• : water pressure switch not off

• : no fan signal

• : erroneous fan signal

• : T1 - T2 > max Delta

• : NTC3 short-circuit

• : NTC3 interrupt

• : wait for the fan to start

Status Boiler function

Internal check — three-way valve

Boiler burner in hot water ready function

Test function: Central heating high power

Test function: Central heating low power

Test function: Boiler with fixed number of
revolutions

Status Boiler function

Once the cause of the blockage has been resolved, the burner starts
automatically within 150 seconds at most.

16

MCBA FOR SPECIALISTS:
INSTALLER, SERVICE ENGINEER

SAFETY STOP (ERROR MODE)

If a fault occurs while the appliance is running, the system locks and
the screen starts to flash. The first character is an E and the next two
characters give the code for this fault, as illustratedin the table below.

Table of error codes and how to resolve them

To unlock the system:

• Press RESET on the screen.

• Contact your installer if the fault happens again.

Codes Description of the fault Resolution of the fault

Abnormal flame signal

- Check the wiring

(short-circuit in the 24V wiring)

- Check the electrode/ replace the MCBA

(water damage).

No flame signal after five attempts at firing the boiler

- Check the ignition cable, the electrode and the
position of the electrode.

- Check that there is gas at the burner.

Persistent lock - Press RESET

EPROM error

-If the problem persists after two RESET attempts,
replace the MCBA.

Max input, thermostat open or 24V fuse gone.

- Check the wiring and check the
24V fuse on the MCBA.

Internal error

- If the problem persists after two RESET attempts,

replace the MCBA.

T1 > 110°C

- Check the NTC wiring and replace if necessary.

T2 > 110°C - Check the NTC wiring and replace if necessary.

T1 gradient too high

- Check that the pump is turning. If there is

no problem with the pump, drain the system.

No fan signal present

- If the fan is working:

• Check the fan control connection and the fan wiring

• if the problem persists after 2 RESET attempts, replace the

fan

• if the problem persists, replace the MCBA.

- If the fan is not working:

• Check that the fan 230V connection. If the problem persists,

replace the fan.

NTC 1 short-circuit

- Check the connection and the NTC1 wiring

If the problem persists, replace the NTC1.

NTC 2 short-circuit

- Check the connection and the NTC2 wiring

If the problem persists, replace the NTC2.

NTC 3 short-circuit

- Check the connection and the NTC3 wiring

If the problem persists, replace the NTC3.

NTC 1 connection open

- Check the connection and the NTC1 wiring

If the problem persists, replace the NTC1.

NTC 2 connection open

- Check the connection and the NTC2 wiring

If the problem persists, replace the NTC2.

NTC 3 connection open

- Check the connection and the NTC3 wiring

If the problem persists, replace the NTC3.

Internal error

- If the problem persists after two RESET attempts,

replace the MCBA.

Error while reading the parameters Press RESET. If the error persists, replace the MCBA.

Problem with the power supply to the fan

Check the MCBA power supply voltage. If it is OK, replace
the fan.

To

17

MCBA FOR SPECIALISTS:

INSTALLER, SERVICE ENGINEER

SETTING THE PARAMETERS

Parameter mode

To access Parameter mode when the system is in Pilot mode, press MODE once.

To scroll through the list of parameters, simply press “step”.To modify a parameter value, use the + or - keys.
Then press “Store” to save the value you just changed. The screen flashes once to confirm the data has been saved.

To activate the parameters you changed, press “Mode” once more (which brings you into Info mode). However, if you do not press a key, the
system returns to Pilot mode after 20 minutes and automatically enables the changes.

MODE

Adjusting the hot water temperature

STEP

STEP

STEP

STEP

Minimum central heating temperature when using an outdoor sensor

STEP

Minimum outdoor temperature
(adjust the heating curve)

STEP

Maximum outdoor temperature
(adjust the heating curve)

STEP

Frost protection temperature

STEP

Correction based on the outdoor temperature

STEP

Blockage T 0 = Disabled

90

01

01

90

60

0

20

- 15

00

00

STEP

Key Display Description of parameters Factory setting

Key Screen Description of parameters Factory setting

Key Display

Parameters for the specialist: only accessible by using the Code

Booster 00 = Stop (minute)

STEP

00

Production
of hot water

00 = Stop
01 = Start
02 = Stop + pump continuously on
03 = Start + pump continuously on

Turn on/Turn off
the heating

00 = Stop
01 = Start
02 = Stop + pump continuously on
03 = Start + pump continuously on

Maximum temperature in Central Heating mode

18

MCBA FOR SPECIALISTS:
INSTALLER, SERVICE ENGINEER

Night-time heating temperature reduction (°C)

STEP

Fan speed in heating mode (rpm x 100)

STEP

10

52

Key Display Description of the parameters Factory setting

Max. fan speed in heating mode (rpm x 100)

STEP

00

Max fan speed in hot water mode (rpm x 100)

STEP

57

Max. fan speed in hot water mode (rpm x 100)

STEP

00

Min. fan speed (rpm x 100)

STEP

15

Min. fan speed (rpm x 100)

STEP

00

Fan speed at ignition (rpm x 100)

STEP

37

Heating pump time delay 0 = 10 sec (minute) 00

STEP

Hot water pump time delay 10.2 = 10 sec (minute) 16

00

01

01

03

STEP

Burner interlock hysteresis (heating)

STEP

Burner trigger hysteresis (heating)

STEP

Burner interlock hysteresis (hot water)

STEP

Burner trigger hysteresis (hot water)

STEP

04Hot water mode interlock hysteresis

STEP

Hot water mode trigger hysteresis

STEP

01

19

MCBA FOR SPECIALISTS:

INSTALLER, SERVICE ENGINEER

Heating lock time (sec x 10.2)

STEP

Hot water lock time (sec x 10.2)

STEP

Lock time to switch from hot water mode to heating mode (sec x

10.2)

STEP

Difference T1 - T2 for modulation

STEP

BUS address (-1 = disabled)

STEP

Increase the primary temperature value to generate hot water
(relative to the hot water temperature)

STEP

1st digit: heating circuit (AM3-11 – 4-way valve)
0 = disabled 5 = enabled

2nd digit: the demand for heat comes from:
0 = room thermostat

STEP

00

00

00

05

- 01

05

00

Key Display Description of the parameters Factory setting

1st digit: Hot water circulator pump (= 1)

2nd digit: tank with NTC3 sensor (= 2)

STEP

Manual fan speed (- 01 = modulation)

12

- 01

11

00

60

30

01

00

STEP

1st digit: PWM pump operating speed

2nd digit: PWM pump speed during time-delay

STEP

Holding temperature

STEP

Maximum temperature for the heating circuit outlet
(AM3-11 – 4-way valve)

STEP

Minimum temperature for the heating circuit outlet
(AM3-11 – 4-way valve)

STEP

Hysteresis of the heating circuit outlet temperature
(AM3-11 – 4-way valve)

STEP

1st digit: Special pump (0 = disabled)

2nd digit: Minimum disable cycle (0 = disabled)

STEP

20

MCBA FOR SPECIALISTS:
INSTALLER, SERVICE ENGINEER

INFORMATION ON THE INSTALLATION

Info mode

To switch from Pilot mode to Info mode, press “Mode” twice.

ENTERING THE CODE

Code mode

You can access the following parameters by entering the service
code:

• Parameters 5 - 42

• Communication mode

• Fan Speed mode

• ERROR mode

MODE

MODE

Start temperature T1 in °C

STEP

Return temperature T2 in °C

STEP

Hot water temperature T3 in °C

STEP

Outdoor temperature T4 in °C

STEP

Not used

STEP

Start temperature calculated in °C

STEP

Rate of increase in the start
temperature in °C/s

STEP

Rate of increase in the return
temperature in °C/s

STEP

Rate of increase in the hot water
temperature in °C/s

STEP

Heating circuit outlet temperature
(AM3-11 – 4-way valve)

STEP

Press “STEP” until the system displays the information you need.
The point located behind the first position flashes to indicate that
the boiler is in “INFO” mode.

Key Display Description of parameters

Key Display

STEP

STORE

MODE STEP

+

or

-

Press “STEP” once and the system displays “C”

in position 1, followed by arbitrary

characters in positions 3 and 4.

Press “STORE”, the screen flashes

briefly to indicate that the code has been accepted.

Press “MODE” until

the system displays the correct mode.

Press “+” or “-” to change the code.

Only ACX authorised installers know the access code.

For further information, please contact our after-sales
department.

To access Code mode, press

MODE and STEP simultaneously

(only from Pilot mode!).

21

MCBA FOR SPECIALISTS:

INSTALLER, SERVICE ENGINEER

COMMUNICATION MODE (WITH CODE)

When in this mode, the system displays the communication between
the boiler and the control module, the optional interface kit or the
optional programmable room thermostat.

FAN MODE (WITH CODE)

ERROR MODE (WITH CODE)

“ERROR” mode indicates the most recent error, as well as the
status of the boiler and its readings at the time this error occurred.

Fan speed

MODE

The current fan speed is 5,500 rpm.

STEP

Key Display Description of parameters

MODE

Code mode

(See the table on page 16 for a full list)

STEP

Status of the boiler at the time of the
error

(See the table on page 16)

STEP

Start temperature T1 at the time of
the error

MODE

Return temperature T2 at the time of
the error

STEP

Hot water temperature T3 at the time
of the error

STEP

Outdoor temperature T4 at the time of
the error

STEP

Key Display

Key Display Description of parameters

MODE

No communication

Communication between the boiler
module and the optional control
modules only (RMCI)

STEP

Communication between all the
devices connected

Key Display

Key Display Description of parameters

Temp. °C R Ω Temp. °C R Ω

-20 98200 40 6650

-15 75900 45 5520

-10 58800 50 4610

-5 45900 55 3860
0 36100 60 3250
5 28600 65 2750

10 22800 70 2340
15 18300 75 1940
20 14700 80 1710
25 12000 85 1470
30 9800 90 1260
35 8050 95 1100

100 950

Temperature sensor resistance tables

22

SPARE PARTS

No. Jackets Codes HeatMaster®201

A01 Right side 21471415
A02 Left side 21471415
A03 Right side rear corner 21478415
A04 Left side rear corner 21473415
A05 Rear panel 21474415
A06 Right side front corner 21472415
A07 Left front side 21479415
A08 Upper front panel 2147A415
A09 Lower front panel 2147B415
A10 Burner cover 21476415
A11 Rear top cover 21475415
A12 Front top cover 21475416
A13 Rear half-base 2147S415
A14 Unequipped control panel 21477416
A15 Body + accessories (package No. 1) 27300047

No. Accessories

B01 Low-water-level pressure switch 557D3011
B02 Wilo circulator pump 557A4007
B03 3 bar / Ø 3/4” - 1” safety valve 557A1048
B04 Burner chamber insulating cover 51700041
B05 8-l expansion vessel 55301200
B06 Steam trap, Ø 1/2” 557A3001
B07 Drain cock, Ø 3/4” 557A1000
B08 Fill set, Ø 1/2” 55426018
B09 Type A, high-level turbulators 507F2009
B10 Type B, low-level turbulators 507F2010

No. Setting and electrical accessories

C01 MCBA 537D8016
C02 Transformer 547D3021
C03 NTC Duplo (NTC1 - NTC2) 5476G002
C04 NTC Single (NTC3) 5476G003
C05 Module AM3-11 10800080
C06 Module AM3-2 10800060
C07 Full control panel 24614133
C08 Display 537D3020
C09 Display case 537D3023
C10 Pressure gauge-thermometer 54441008
C11 ON/OFF switch 54766016
C12 Summer/Winter switch 54766017
C13 Control panel self-adhesive 617G0105

No. Burner

D01 Full burner 237D0118
D02 Fan 537D3034
D03 Venturi 537D4042
D04 110 x 3.5mm O-ring 557A0045
D05 Plate fan seal 557A0040
D06 Burner chamber plate seal 557A0020
D07 Ø 98mm burner tube + NIT 537DZ019
D08 Chamber plate sealing cord 51700025
D09 Ignition electrode 537DZ020
D10 Ignition cable 25760046
D11 Burner chamber plate insulating stone 51700040
D12 Burner chamber plate 2147P416
D13 Gas valve 537D4041
D14 Valve flange 537D8021

23

SERVICE RECORD

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Model:

Serial number:

Heating system pressure setting:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

INSTALLATION DETAILS

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

SERVICE NOTES

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

24

SERVICE RECORD

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

Service date:

% CO2

(min. load)

:

% CO2

(max. load)

:

Gas

Propane

Comments:

❏

❏

Name and signature:

Flue gas T°:

Efficiency:

Gas pressure:

INTERNATIONAL

ACV international n.v

KERKPLEIN, 39
B-1601 RUISBROEK - BELGIUM
TEL.: [phone]
FAX: [phone]
E-MAIL: [e-mail]

BELGIUM

ACV BELGIUM nv/sa

KERKPLEIN, 39
B-1601 RUISBROEK-BELGIUM
TEL.: [phone]
FAX: [phone]
E-MAIL: [e-mail]

CHILE

ALBIN TROTTER Y ACV LTDA

SAN PABLO 3800
QUINTA NORMAL - SANTIAGO - CHILE
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

CZECH REPUBLIC

ACV CR SPOL. s.r.o

NA KRECKU 365
CR-109 04 PRAHA 10 - CZECH REPUBLIC
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

DEUTSCHLAND

ACV WÄRMETECHNIK GMBH & CO KG

GEWERBEGEBIET GARTENSTRASSE
D-08132 MÜLSEN OT ST. JACOB - DEUTSCHLAND
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

ESPAÑA

ACV ESPAÑA

C/DE LA TEIXIDORA, 76
POL. IND. LES HORTES
E-08302 MATARÓ - ESPANA
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

FRANCE

ACV FRANCE sa

31, RUE AMPERE - Z.I MI - PLAINE
F-69680 CHASSIEU - FRANCE
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

ITALIA

ACV ITALIA

VIA PANA 92
I-48018 FAENZA (RA) - ITALIA
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

NEDERLAND

ACV NEDERLAND bv

POSTBUS 350
NL-2980 AJ RIDDERKERK - NEDERLAND
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

POLAND

ACV POLSKA sp. z.o.o.

UL.WITOSA 3
87 - 800 WLOCLAWEK - POLAND
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

PORTUGAL

BOILERNOX LDA

RUA OUTEIRO DO POMAR
CASAL DO CEGO, FRACÇÃO C,
PAVILHÃO 3 - MARRAZES
2400-402 LEIRIA - PORTUGAL
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

RUSSIA

ACV RUSSIA

1/9, MALYI KISELNYI
103031 MOSCOW - RUSSIA
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

SLOVAK REPUBLIC

ACV SLOVAKIA s.r.o.

PLUHOVÁ 49
831 04 BRATISLAVA - SLOVAK REPUBLIC
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

SLOVENIA

ACV D.O.O. SLOVENIA

OPEKARNA 22b
1420 TRBOVLJE - SLOVENIA
TEL.:[phone]
FAX:+ 386 356 32 831
E-MAIL: [e-mail]

UK

ACV UK Ltd

ST. DAVID’S BUSINESS PARK
DALGETY BAY - FIFE - KY11 9PF
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

USA

TRIANGLE TUBE PHASE III

FREEWAY CENTER - 1 TRIANGLE LANE
BLACKWOOD NJ 08012 - USA
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

excellence in hot water

www.acv-world.com

ARGENTINA

TECNOPRACTICA

ALFEREZ BOUCHARD 4857
1605 CARAPACHAY - BUENOS AIRES
TEL.: [phone]
FAX: [phone]
E-MAIL: [e-mail]

AUSTRALIA

HUNT HEATING PTY LTD

10 GARDEN BOULEVARD
3172 VICTORIA - AUSTRALIA
TEL.: [phone]
FAX: [phone]
E-MAIL: [e-mail]

BRAZIL

SIMETAL INDUSTRIA E COMERCIO
DE FERRAMENTAS LTDA

RUA GERSON ANDREIS 535
95112 - 130 CAXIAS DO SUL - BRAZIL
TEL.: [phone]
FAX: [phone]
E-MAIL: [e-mail]

BULGARIA

PROXIMUS ENGINEERING LTD

7 BIAL KREM STR.
9010 VARNA - BULGARIA
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

CHINA

BEIJING HUADIAN HT POWER TECHNOLOGY
DEVELOPMENT CO. LTD

ROOM B-912, TOWER B, COFCO PLAZA
N°. 8, JIANGUOMENNEI AVENUE
BEIJING 100005 - PEOPLE’S REPUBLIC OF CHINA
TEL.:[phone] EXT 101
FAX:[phone]
E-MAIL: [e-mail]

SHANGHAI COOLTECH LTD

14/F E. CHINA MERCHANTS PLAZA
N°. 333 CHENGDU ROAD (N)
200041 SHANGHAI - CHINA
TEL.:[phone] - 820
FAX:[phone]
E-MAIL: [e-mail]

DENMARK

VARMEHUSET

FRICHSVEJ 40 A
8600 SILKEBORG - DENMARK
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

ESTONIA

TERMOX AS

TAHE 112A
51013 TARTU - ESTONIA
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

GREECE

ESTIAS

MARASLI STREET 7
54248 THESSALONIKI - GREECE
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

ÎLE MAURICE

SOTRATECH

29, RUE MELDRUM
BEAU BASSIN - ÎLE MAURICE
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

LITHUANIA

UAB “GILIUS IR KO”

SAVARNORIU PR. 192
3000 KAUNAS - LITHUANIA
TEL.:[phone]
FAX:[phone]

MAROC

CASATHERM

PLACE EL YASSIR
20300 CASABLANCA - MAROC
TEL.:[phone]
FAX:[phone]

NEW ZEALAND

ENERGY PRODUCTS INTERNATIONAL

8/10 BELFAST PLACE
PO BOX 15058 HAMILTON - NEW ZEALAND
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

ÖSTERREICH

PROTHERM HEIZUNGSTECHNIK Gmbh

TRAUNUFERSTRASSE 113
4052 ANSFELDEN - ÖSTERREICH
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

ROMANIA

SC TRUST EURO THERM SA

D.N PIATRA NEAMT - ROMAN
km 2 C.P 5 O.P 3 jud. Neamt
5600 PIATRA NEAMT - ROMANIA
TEL.:[phone]
FAX:[phone]
E-MAIL: [e-mail]

TUNISIE

SO.CO.ME CHAUMAX

BOÎTE POSTALE N°44
1002 TUNIS - TUNISIE
TEL.:[phone]
FAX:[phone]

UKRAINE

UKRTEPLOSERVICE LTD

PR. LAGUTENKO 14
83086 DONETSK - UKRAINE
TEL.:[phone]
FAX:[phone]