ACV E-Tech 09, E-Tech 15, E-Tech 22, E-Tech 28, E-Tech 36 INSTALLATION OPERATING AND SERVICING INSTRUCTIONS

Installation, operating and

servicing instructions

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

E-Tech 09 - 15
Single phase / Tri phase

E-Tech 22 - 28 - 36
Tri phase

664Y3400

EN • 1

INDEX

WARNINGS 3

Who should read these instructions 3
Symbols 3

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Recommendations 3
Applicable standards 3
Importants notes 3
Manual handling instructions 3
Removing the boiler from the packaging 3

INTRODUCTION 4

Description of the specifications 4
Lining 4
Heating body 4
Heating elements 4

Equipment 4
Connection 4
Dual stage thermostat 4
Certification 4
Legend 4

INSTRUCTIONS 6

User data 6
Setting up 6
Optional internal timeclock 6
Pressure in the heating system 6

HONEYWELL SUNDIAL WIRING DIAGRAMS 24

Honeywell Sundial Wiring Centre ‘S’ Plan 24
Honeywell Sundial Wiring Centre ‘Y’ Plan 25

COMMISSIONING AND MAINTENANCE 26

Commissioning - Water 26
Commissioning - Electrical 26
Starting the boiler 26
Maintenance 26

REMOVAL THE HEATING ELEMENTS 27

TECHNICAL CHARACTERISTICS 7

Electrical data of model 09 8
Electrical data of model 15 9
Electrical data of model 22 10
Electrical data of model 28 11
Electrical data of model 36 12

MOUNTING 13

Dimensions 13
Wall mounting 13
Installation room 13

INSTALLATION 14

Disassembling 14
Heating connection 15
Heating connection + DWL 15
Heating connection + DWL : “Y” plan 16
Heating connection + DWL : “S” plan 16
Electric connection / Models : 09 - 15 17

Electric connection / Models : 22 - 28 - 36 18
Sizing of supply wires 18
Wiring diagrams / Models : 09 - 15 - 22 19

Wiring diagrams / Models : 28 - 36 20
Power wiring / Models : 09 - 15 21
Power wiring / Model : 22 22
Power wiring / Models : 28 - 36 23

SPARE PARTS See at the end of this manual

664Y3400

EN • 2

WARNINGS

WHO SHOULD READ THESE INSTRUCTIONS

These instructions should be read by:

- the specifying engineer

- the installer

- the user

- the service engineer

SYMBOLS

Essential instruction for the correct operation
of the installation.

Essential instruction for the safety of persons
and the environment.

Danger of electrocution.

Danger of burns

RECOMMENDATIONS

• These instructions are an integral part of the equipment to
which they refer and the user must be provided with a copy.

IMPORTANTS NOTES

These instructions are an integral part of the equipment to which
they relate and must be handed to the user.

The product must be installed and serviced by qualified engineers
in accordance with the regulations in force.

The manufacturer declines all liability for any damage caused as a
result of incorrect installation or in the event of the use of appliances
or accessories that are not specified by the manufacturer.

The manufacturer reserves the right to change the

technical characteristics and specification of its
products without notice.

The availability of certain versions and their accessoiries

can vary following the market.

Warning : Do not switch ON if there is a possibility

that the water in heater is frozen.

MANUAL HANDLING INSTRUCTIONS

The weight of this boiler is 36Kg, which could

RISK OF INJURY
LIFT WITH CARE

HEAVY

APPLIANCE

GET HELP

present a risk of injury.

Care should be taken when loading and
unloading the boiler to and from vehicles.

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

• The product must be installed and serviced by qualified
engineers, in compliance with current standards.

• The manufacturer cannot accept liability for any damage
resulting from incorrect installation or from the use of
components or fittings not specified by the manufacturer.

• Any failure to follow instructions relating to tests and test
procedures may result in personal injury or risks of pollution.

• It is important to switch the boiler off before carrying out
any work.

• There are no user parts inside the control panel.

APPLICABLE STANDARDS

The Boilers have been manufactured to comply with
the following standards BS EN60335-2-35: 2002, BS
EN55014-1: 2001 and BS EN55014-2:1997.

The installation must be in accordance with the current

standards.

We recommend that the boiler be handled by
two people until it is securely fixed to a wall.

The safest route from the vehicle to the point
of installation should be carefully assessed
before unloading the boiler.

Mechanical lifting aids should be
utilised whenever possible.

REMOVING THE BOILER FROM THE PACKAGING

• Before lifting the boiler from the packaging, ensure that the
installation area is clear and that there are no obstacles making
installation difficult or unsafe.

• Lay the boiler on its back (as shown on the box side), open the
box and remove the cardboard packaging.

• Remove the polythene cover and the polystyrene corner protection
pieces.

• With help from another person, lift the boiler from the packaging
holding the lipped front edges of the side panels.

• Do not lift or carry the boiler using the top automatic air vent and
bottom pump.

664Y3400

EN • 3

INTRODUCTION

DESCRIPTION OF THE SPECIFICATIONS:

This wall hung electric boiler is available in 5 models:

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

• Models 09 and 15 are supplied with 400 Volt triphase + N,
convertible to 230 V single phase.

• Models 22, 28 and 36 are only supplied with 400 V triphase + N.

The maximum power can be adjusted for all models by acting on the
terminals bridges.

The maximum power can be adjusted for all models by acting on the
terminals bridges.

- Model 09: Adjustable power from 4.2 to 8.4 kW

- Model 15: Adjustable power from 7.2 to 14.4 kW

- Model 22: Adjustable power from 14.4 to 21.6 kW

- Model 28: Adjustable power from 21.6 to 28.8 kW

- Model 36: Adjustable power from 30 to 36 kW

LINING

The boiler is protected by a steel lining that first of all undergoes
a degreasing and phosphation process before being lacquered and
burnt at 220°C.

HEATING BODY

The boiler heat exchanger is constructed from mild steel with
welded joints. It is hydraulic tested under a pressure of 4.5 bar
(maximum working pressure = 3 bar).

CERTIFICATION

The boilers have been manufactured to comply with the following
standards BS EN60335-2-35: 1998, BS EN55014-2:1997 and
BS EN50081-1-1: 1992.

LEGEND

1. Base for relay of DWL priority

2. Control circuit

3. Relay

4. Timer

5. Control terminals

6. Power terminals

2 3 3

41

HEATING ELEMENTS

Immersion heaters, constructed from stainless steel Incoloy 800
and mounted in the top of the boiler, provide the power source for
the Boiler.

EQUIPMENT

The boiler is equipped with all the necessary components to allow
direct connection to a heating system without the need for a feed
and expansion cistern.
These components include; primary 10 litre expansion vessel
(suitable for a system water content of up to 160 litres), pressure
and temperature gauge, safety valve, circulating pump, low water
pressure switch, control and high limit thermostats, on/off and
power level switches.

CONNECTION

The boiler is suitable for connection to most heating and hot water
systems, with a maximum working pressure of 3bar and a maximum
temperature of 85°C. It can also be used in multiple boiler installations
allowing greater outputs to be achieved.

The boiler, and connection glands for both the main power supply and
optional external controls are provided, suitable for single or three
phase electrical supply depending upon boiler output required.
An internal 3 amp MCB is linked to the incoming electrical supply to
provide the internal control circuit, from which optional controls can
be connected e.g. internal or external timeclock, room thermostat
or Honeywell Sundial controls.

DUAL STAGE THERMOSTAT

The temperature of the boiler is controlled by a dual stage thermostat
which is set by the user to give the desired boiler temperature.
When the boiler has heated up to within 7°C of the set temperature,
the thermostat switches off one power stage and therefore reduces
the heat input. Thanks to this simple but effective form of modulation,
the boiler has longer working cycles and requires less stops and
starts, thus resulting in a more even temperature across the boiler.
It also means less wear and tear on components and, importantly it
uses less power once it has reached working temperature.

664Y3400

5 6

EN • 4

INTRODUCTION

Top cover

Brass pocket

Minimum thermostat

(only with direct DHW kit)

Hand side panel

Cable gland

Control panel

Automatic air vent

Heating elements

Heating body

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Rear panel

Water pressure switch

Direct ESC kit connection

(in option)

Pressure safety valve

Expansion vessel

Valve of expansion vessel

Expansion vessel connection

Circulating pump

Expansion vessel connection

Heating return

664Y3400

Heating out

Manual reset high limit pressure gauge

EN • 5

INSTRUCTIONS

USER DATA

All user controls are situated on the front panel of the boiler, there

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

are no user controls inside the boiler casing.
The following instructions assume that the boiler has been
commissioned, and that the system is filled with water and has
been fully vented.

SETTING UP

• Before switching on any electrical supplies to the boiler ensure
that the combined temperature and pressure gauge reads at
least 1 bar and the control thermostat is set to the desired
temperature.

• If an internal time clock is fitted ensure that this is switched
on (see “Optional Internal Time Clock”) and if any other auxiliary
controls are fitted e.g. programmer, room thermostats, cylinder
thermostats etc, consult appropriate manufacturers’ instructions
to switch these on.

• Switch on any local means of isolation to boiler.

• Switch the boiler on using the ON/OFF switch (the neon light on
the switch should now glow).

• Turn on both power level switches - after a short period of time
the boiler temperature should start to rise, indicated by the
combined temperature and pressure gauge. If the boiler fails to
operate, the overheat safety thermostat should be checked.

Access to the thermostat reset button is obtained by unscrewing

(anti-clockwise) the domed button cover on the front panel
(a screwdriver is not required).The reset button can then be seen

- press the button, a click should be heard and the button is
reset. If no click was heard the device is not at fault and further
investigation is required by a suitably qualified engineer.

• The internal clock or external programmer can now be set to
allow on/off periods as desired. The ON/OFF switch and 2
power level switches should be left in the ON position during
normal use.

The power level switches will automatically switch on and

off during normal boiler operation, depending on boiler
temperature.

• As with most boilers and heating appliances the casing and pipework
can get hot during normal running so the boiler must not be
covered and the surrounding area must be kept clear.

OPTIONAL INTERNAL TIMECLOCK

• This operates on a 24-hour sequence. Around- the outside of the
clock there are a number of white tabs - these allow 15 minute
switching times.To set a boiler cycle simply push outwards the
number of tabs required for your heating period.

Remember : tab OUT = BOILER ON
tab IN = BOILER OFF

The time of day is marked by an arrow on the inner part of the clock - set
the outer time to coincide with this arrow.
On the centre part of the clock there is a switch.
This has three positions :

• Switch down - timeclock off

• Switch middle - timeclock timed (normal position)

• Switch up - timeclock on constant.

PRESSURE IN THE HEATING SYSTEM

The CH pressure must be a minimum of 1 bar and must be checked
by the end user on a regular basis. If the pressure drops under 0.5
bar, the integrated water pressure switch blocks the appliance until
the pressure in the system returns to a level above 0.8 bar.
The installer fits the system with a separate fill valve underneath the
appliance. Make sure that the appliance is powered off when filling
the system. To do this, turn the on/off switch.
For more information, please ask your installer when the system
is delivered.
A safety valve is provided underneath the appliance. If the system
pressure exceeds 3 bars, this valve opens and drains the water
from the system. In this case, please contact your installer.

• If the boiler is not in regular daily use during cold periods, it is
recommended that it be fitted with a frost sensing thermostat to
override the timeclock and prevent the system from freezing.

1 2 3 4 6 7 85

LEGEND

1. ON/OFF switch

2. Power levels switch

3. Summer/Winter switch

4. Optional internal
clock or controler

5. Combined temperature
and pressure gauge

6. Boiler shutdown
indicator light

7. Manual reset high
limit thermostat

8. Control thermostat :
1 = 40°C
2 = 50°C
3 = 60°C
4 = 70°C
5 = 80°C

664Y3400

EN • 6

TECHNICAL CHARACTERISTICS

Model 09 15 22 28 36

Power

Nominal supply voltage

Ohmic resitance of element

Heating element type

Number of elements

Water capacity
(Litres)

4.2 to

8.4 kW

1 x 230 V

or

3 x 400 V + N

37,8 Ohm 22 Ohm 22 Ohm 22 Ohm 17,6 Ohm

2 x 1.4 kW 2 x 2.4 kW 2 x 2.4 kW 2 x 2.4 kW 2 x 3 kW

33566

13 13 13 13 13

7.2 to

14.4 kW

1 x 230 V

or

3 x 400 V + N

14.4 to

21.6 kW

3 x 400 V + N 3 x 400 V + N 3 x 400 V + N

21.6 to

28.8 kW

30 to

36 kW

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Expansion vessel capacity
(Litres)

Max. working pressure
(bars)

Min. working pressure
(bars)

Max. working temperature
(°C)

Hydraulic pressure drop
(mbar)

Heating connection

Height (mm)

Width (mm)

10 10 10 10 10

33333

0.8 0.8 0.8 0.8 0.8

85 85 85 85 85

10 20 45 85 125

3/4” 3/4” 3/4” 3/4” 3/4”

763 763 763 763 763

442 442 442 442 442

Depth (mm)

Weight empty (kg)

664Y3400

332 332 332 332 332

45 45 45 45 45

EN • 7

TECHNICAL CHARACTERISTICS

Electrical data of model 09

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

STAGE 1 STAGE 2 TOTAL POWER TERMINALS

Tri phase 8.4 kW (*)

Terminals 1 and 2 shunted Terminal 3 L1 (A) 6 6 12
Terminals 5 and 6 shunted Terminal 4 L2 (A) 12 0 12
Relay K4 activated Terminal 5 L3 (A) 6 6 12
Terminal 1 N (A) 6 6 0
Power (kW) 5.6 2.8 8.4

Tri phase 7 kW (***)
Terminals 1 and 2 shunted Terminal 3 L1 (A) 6 6 12
Relay K4 activated Terminal 4 L2 (A) 12 0 12
Terminal 5 L3 (A) 6 0 6
Terminal 1 N (A) 6 6 6
Power (kW) 5.6 1.4 7

Tri phase 5.6 kW (***)
Terminals 1 and 2 shunted Terminal 3 L1 (A) 0 6 6
Terminals 5 and 6 shunted Terminal 4 L2 (A) 6 0 6
Relay K4 disactivated (**) Terminal 5 L3 (A) 6 6 12
Terminal 1 N (A) 6 6 6
Power (kW) 2.8 2.8 5.6

1N23L14L25L36

1N23L14L25L36

1N23L14L25L36

Tri phase 4.2 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 0 6 6
Relay K4 disactivated (**) Terminal 4 L2 (A) 6 0 6
Terminal 5 L3 (A) 6 0 6
Terminal 1 N (A) 6 6 0
Power (kW) 2.8 1.4 4.2

Single phase 8.4 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 24 12 36
Terminals 3, 4, 5 and 6 shunted Terminal 1 N (A) 24 12 36
Relay K4 activated Power (kW) 5.6 2.8 8.4

Single phase 7 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 24 6 30
Terminals 3, 4 and 5 shunted Terminal 1 N (A) 24 6 30
Relay K4 activated Power (kW) 5.6 1.4 7

Single phase 5.6 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 12 12 24
Terminals 3, 4 and 5 shunted Terminal 1 N (A) 12 12 24
Relay K4 disactivated (**) Power (kW) 2.8 2.8 5.6

1N23L14L25L36

1N23L456

1N23L456

1N23L456

Single phase 4.2 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 12 6 31.2
Terminals 3, 4 and 5 shunted Terminal 1 N (A) 12 6 31.2
Relay K4 disactivated (**) Power (kW) 2.8 1.4 4.2

This values are based on standard supply voltage in Europe, that is 1 x 230V for single phase and 3 x 400V + N for tri phase.
(*) Factory configuration / (**) Remove the shunt 21 and 22 in order to deactivate the relay / (***) Current not balanced.

664Y3400

EN • 8

1N23L456

TECHNICAL CHARACTERISTICS

Electrical data of model 15

STAGE 1 STAGE 2 TOTAL POWER TERMINALS

Tri phase 14.4 kW (*)

Terminals 1 and 2 shunted Terminal 3 L1 (A) 10.4 10.4 20.8
Terminals 5 and 6 shunted Terminal 4 L2 (A) 20.8 0 20.8
Relay K4 activated Terminal 5 L3 (A) 10.4 10.4 20.8
Terminal 1 N (A) 10.4 10.4 0
Power (kW) 9.6 4.8 14.4

Tri phase 12 kW (***)
Terminals 1 and 2 shunted Terminal 3 L1 (A) 10.4 10.4 20.8
Relay K4 activated Terminal 4 L2 (A) 20.8 0 20.8
Terminal 5 L3 (A) 10.4 0 10.4
Terminal 1 N (A) 10.4 10.4 10.4
Power (kW) 9.6 2.4 12

Tri phase 9.6 kW (***)
Terminals 1 and 2 shunted Terminal 3 L1 (A) 0 10.4 10.4
Terminals 5 and 6 shunted Terminal 4 L2 (A) 10.4 0 10.4
Relay K4 disactivated (**) Terminal 5 L3 (A) 10.4 10.4 20.8
Terminal 1 N (A) 10.4 10.4 10.4
Power (kW) 4.8 4.8 9.6

Tri phase 7.2 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 0 10.4 10.4
Relay K4 disactivated (**) Terminal 4 L2 (A) 10.4 0 10.4
Terminal 5 L3 (A) 10.4 0 10.4
Terminal 1 N (A) 10.4 10.4 0
Power (kW) 4.8 2.4 7.2

1N23L14L25L36

1N23L14L25L36

1N23L14L25L36

1N23L14L25L36

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Single phase 14.4 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 41.6 20.8 62.4
Terminals 3, 4, 5 and 6 shunted Terminal 1 N (A) 41.6 20.8 62.4
Relay K4 activated Power (kW) 9.6 4.8 14.4

Single phase 12 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 41.6 10.4 52
Terminals 3, 4 and 5 shunted Terminal 1 N (A) 41.6 10.4 52
Relay K4 activated Power (kW) 9.6 2.4 12

Single phase 9.6 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 20.8 20.8 41.6
Terminals 3, 4 and 5 shunted Terminal 1 N (A) 20.8 20.8 41.6
Relay K4 disactivated (**) Power (kW) 4.8 4.8 9.6

Single phase 7.2 kW

Terminals 1 and 2 shunted Terminal 3 L1 (A) 20.8 10.4 31.2
Terminals 3, 4 and 5 shunted Terminal 1 N (A) 20.8 10.4 31.2
Relay K4 disactivated (**) Power (kW) 4.8 2.4 7.2

1N23L456

1N23L456

1N23L456

1N23L456

This values are based on standard supply voltage in Europe, that is 1 x 230V for single phase and 3 x 400V + N for tri phase.
(*) Factory configuration / (**) Remove the shunt 21 and 22 in order to deactivate the relay / (***) Current not balanced.

664Y3400

EN • 9

TECHNICAL CHARACTERISTICS

Electrical data of model 22

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

STAGE 1 STAGE 2 TOTAL POWER TERMINALS

Tri phase 21.6 kW (*)

Terminals 3 and 4 shunted Terminal 2 L1 (A) 20.8 10.4 31.2
Terminals 5 and 6 shunted Terminal 3 L2 (A) 20.8 10.4 31.2
Relay K4 activated Terminal 5 L3 (A) 20.8 10.4 31.2
Terminal 1 N (A) 0 0 0
Power (kW) 14.4 7.2 21.6

Tri phase 19.2 kW (***)
Terminals 3 and 4 shunted Terminal 2 L1 (A) 20.8 10.4 31.2
Relay K4 activated Terminal 3 L2 (A) 20.8 10.4 31.2
Terminal 5 L3 (A) 10.4 10.4 20.8
Terminal 1 N (A) 10.4 0 10.4
Power (kW) 12 7.2 19.2

Tri phase 16.8 kW (***)
Relay K4 activated Terminal 2 L1 (A) 20.8 10.4 31.2
Terminal 3 L2 (A) 10.4 10.4 20.8
Terminal 5 L3 (A) 10.4 10.4 20.8
Terminal 1 N (A) 10.4 0 10.4
Power (kW) 9.6 7.2 16.8

1N2L13L24 5L36

1N2L13L24 5L36

1N2L13L24 5L36

Tri phase 14.4 kW

Terminals 3 and 4 shunted Terminal 2 L1 (A) 10.4 10.4 20.8
Terminals 5 and 6 shunted Terminal 3 L2 (A) 10.4 10.4 20.8
Relay K4 disactivated (**) Terminal 5 L3 (A) 10.4 10.4 20.8
Terminal 1 N (A) 0 0 0
Power (kW) 7.2 7.2 14.4

This values are based on standard supply voltage in Europe, that is 1 x 230V for single phase and 3 x 400V + N for tri phase.
(*) Factory configuration / (**) Remove the shunt 21 and 22 in order to deactivate the relay / (***) Current not balanced.

1N2L13L24 5L36

664Y3400

EN • 10

TECHNICAL CHARACTERISTICS

Electrical data of model 28

STAGE 1 STAGE 2 TOTAL POWER TERMINALS

Tri phase 28.8 kW (*)

Terminals 3 and 4 shunted Terminal 2 L1 (A) 20.8 20.8 41.6
Terminals 5 and 6 shunted Terminal 3 L2 (A) 20.8 20.8 41.6
Relay K5 activated Terminal 5 L3 (A) 20.8 20.8 41.6
Terminal 1 N (A) 0 0 0
Power (kW) 14.4 14.4 28.8

Tri phase 26.4 kW (***)
Terminals 3 and 4 shunted Terminal 2 L1 (A) 20.8 20.8 41.6
Relay K5 activated Terminal 3 L2 (A) 20.8 20.8 41.6
Terminal 5 L3 (A) 20.8 10.4 31.2
Terminal 1 N (A) 0 10.4 10.4
Power (kW) 14.4 12 26.4

Tri phase 24 kW (***)
Relay K5 activated Terminal 2 L1 (A) 20.8 20.8 41.6
Terminal 3 L2 (A) 20.8 10.4 31.2
Terminal 5 L3 (A) 20.8 10.4 31.2
Terminal 1 N (A) 0 10.4 10.4
Power (kW) 14.4 9.6 24

Tri phase 21.6 kW

Terminals 3 and 4 shunted Terminal 2 L1 (A) 20.8 10.4 31.2
Terminals 5 and 6 shunted Terminal 3 L2 (A) 20.8 10.4 31.2
Relay K5 disactivated (**) Terminal 5 L3 (A) 20.8 10.4 31.2
Terminal 1 N (A) 0 0 0
Power (kW) 14.4 7.2 21.6

1N2L13L24 5L36

1N2L13L24 5L36

1N2L13L24 5L36

1N2L13L24 5L36

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

This values are based on standard supply voltage in Europe, that is 1 x 230V for single phase and 3 x 400V + N for tri phase.
(*) Factory configuration / (**) Remove the shunt 23 and 24 in order to deactivate the relay / (***) Current not balanced.

664Y3400

EN • 11

TECHNICAL CHARACTERISTICS

Electrical data of model 36

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

STAGE 1 STAGE 2 TOTAL POWER TERMINALS

Tri phase 36 kW (*)

Terminals 3 and 4 shunted Terminal 2 L1 (A) 26 26 52
Terminals 5 and 6 shunted Terminal 3 L2 (A) 26 26 52
Relay K5 activated Terminal 5 L3 (A) 26 26 52
Terminal 1 N (A) 0 0 0
Power (kW) 18 18 36

Tri phase 34 kW (***)
Terminals 3 and 4 shunted Terminal 2 L1 (A) 26 26 52
Relay K5 activated Terminal 3 L2 (A) 26 26 52
Terminal 5 L3 (A) 26 13 39
Terminal 1 N (A) 0 13 13
Power (kW) 18 15 33

Tri phase 32 kW (***)
Relay K5 activated Terminal 2 L1 (A) 26 26 52
Terminal 3 L2 (A) 26 13 43
Terminal 5 L3 (A) 26 13 43
Terminal 1 N (A) 0 13 13
Power (kW) 18 14 30

1N2L13L24 5L36

1N2L13L24 5L36

1N2L13L24 5L36

Tri phase 30 kW

Terminals 3 and 4 shunted Terminal 2 L1 (A) 26 13 43
Terminals 5 and 6 shunted Terminal 3 L2 (A) 26 13 43
Relay K5 disactivated (**) Terminal 5 L3 (A) 26 13 43
Terminal 1 N (A) 0 0 0
Power (kW) 18 9 27

This values are based on standard supply voltage in Europe, that is 1 x 230V for single phase and 3 x 400V + N for tri phase.
(*) Factory configuration / (**) Remove the shunt 23 and 24 in order to deactivate the relay / (***) Current not balanced.

1N2L13L24 5L36

664Y3400

EN • 12

MOUNTING

m

m

m

DIMENSIONS

185 mm

370 mm

442 mm

763 mm

332 mm

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

763 mm

105 mm

WALL MOUNTING

48,4 mm

101,6 mm

101,6 mm

48,4 mm

• The boiler must be fixed to a non flammable wall.

• Observing the clearances shown below, drill 2 off
14mm x 100mm holes.

• Fit the 2 bolts supplied and hang the wall bracket.

• Fit washers and nuts

• Hang the boiler

FROST PROTECTION

The boiler is NOT fitted with frost protection. If the
boiler is being installed in a position where freezing
could take place, then a suitable external frost
thermostat should be fitted.

CONNECTING TO THE SYSTEM

The boiler is designed to operate on a sealed system
(ie. no open vent or feed and expansion cistern)
Hot water expansion within the system is taken
up by the internal 10 litre expansion vessel.This is
suitable for systems up to 160 litres capacity. If the
system capacity is more than this then an additional
expansion vessel may be required.This can be fitted
external to the boiler at a convenient place on the
pipework.
Please note that the circulation pump is fitted to the
flow connection.

INSTALLATION ROOM

The appliance must be positioned in such a way as to be easily accessible
at all times. In addition, the following minimum distances around the appliance
must be complied with.

25 m

400 m

200 m

664Y3400

EN • 13

INSTALLATION

DISASSEMBLING

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

A

2

Panel removal and access to hydraulic connections

1

1. Undo screws.

2. Tilt panel towards you and lift clear remove the top cover.

3. Loosen screws of the control panel.

4. Turn up the control panel.

5. Block the control panel with the screw.

2

B

3

C

4

5

664Y3400

EN • 14

INSTALLATION

HEATING CONNECTION

Limiting the maximum adjustable temperature

Factory setting

Floor heating

30 - 85°C

1

39

2

38

37

36

35

34

33

32

31

29

28

27

26

25

24

23

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

8

22

19

21

36

35

34

33

32

31

29

28

27

26

25

24

HEATING CONNECTION + DHW

(Circulating pump + 3-way valve)

Limiting the maximum

adjustable temperature

With DHW kit

60 - 85°C

30 - 50°C

1

39

38

37

23

22

19

21

11 12

11 12

13 14

13 14

15 16

15 16

17 18

17 18

19

19

20

20

2

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

8

11 12

11 12

13 14

13 14

15 16

15 16

17 18

17 18

19

19

20

20

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

1

39

2

38

37

36

35

34

33

32

31

29

28

27

26

25

24

23

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

8

22

19

21

HEATING CONNECTION + DHW

(2 Circulatings pumps)

Limiting the maximum

adjustable temperature

With DHW kit

60 - 85°C

1

39

2

38

37

36

35

34

33

32

31

29

28

27

26

25

24

23

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

8

22

19

21

The 3 ways valve is normally open
towards the tank circuit

11 12

11 12

13 14

13 14

15 16

15 16

17 18

17 18

19

19

20

20

664Y3400

EN • 15

HEATING CONNECTION + DHW : “Y” PLAN

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Limiting the maximum

adjustable temperature

60 - 85°C

1

39

2

38

37

36

35

34

33

32

31

29

28

27

26

25

24

23

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

8

22

19

21

INSTALLATION

HEATING CONNECTION + DHW : “S” PLAN

Limiting the maximum

adjustable temperature

60 - 85°C

1

39

2

38

37

36

35

34

33

32

31

29

28

27

26

25

24

23

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

8

22

19

21

664Y3400

EN • 16

INSTALLATION

ELECTRIC CONNECTION / MODELS : 09 - 15

• This appliance must be permanently connected to fixed wiring and must be earthed.

• The wiring must be carried out by a competent person and in accordance with the current IEE Wiring Regulations.

• Isolation device must be provided with a minimum contact clearance of 3 mm.

• The MCB must be readily accessible and adjacent to the appliance.

NL1

L1

N

Power supply

230 V mono

1 2

7 8

5 6

3 4

NL1

Power supply

230 V mono + Safety contactor

1 2

1 2

3 4

5 6

7 8

L1

N

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

53 4

6

The safety contactor is

not supplied by ACV

Power supply

3 x 400 V + Neutral

Power supply

3 x 400 V + Neutral + Safety contactor

L3 L2 NL1

L3 L2 NL1

1 2

1 2

3 4

3 4

5 6

5 6

7 8

7 8

1 2

N

1 2

N

L1 L2

3 4

L1 L2

53 4

6

L3

5

6

L3

664Y3400

The safety contactor is

not supplied by ACV

EN • 17

1 2

3 4

5

6

INSTALLATION

7 8

7 8

5 6

5 6

3 4

3 4

1 2

1 2

L3 L2 NL1

5

L3

3 4

L2

1 2

N L1

6

ELECTRIC CONNECTION / MODELS : 22 - 28 - 36

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

• This appliance must be permanently connected to fixed wiring and must be earthed.

• The wiring must be carried out by a competent person and in accordance with the current IEE Wiring Regulations.

• Isolation device must be provided with a minimum contact clearance of 3 mm.

• The MCB must be readily accessible and adjacent to the appliance.

L3 L2 NL1

Power supply

3 x 400 V + Neutral

Power supply

3 x 400 V + Neutral +

Safety contactor

The safety contactor is

not supplied by ACV

N L1

1 2

L2

3 4

L3

5

6

SIZING OF SUPPLY WIRES

The supply wires are sized depending of the type and current of the MCB. This last firstly sized depending of the nominal current of the boiler.
The admissible current of the supply xires depends of the ambient temperature, the section and length of the wires, the wires insulation, the
wires canalisation, the mounting and the environment.
The following values are given for information for an ambient temperature of 30°C and a maximal length of 5 meters. In all the cases, the
installation must be in accordance with the current IEE Wiring Regulations.

Nominal section

(mm)

Nominal current of the MCB

(A)

1.5 16

2.5 25
432
640

10 63

664Y3400

16 80

EN • 18

INSTALLATION

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

K2

K4

b

b

18

b

20

M

b w

b

Q

K3

b

b

r

b

pk

17

15 16

g

or

E

24 21

32 31

pk

g

F

pk pk b

13 14

y

y y

19

g

y

y y

WIRING DIAGRAMS / MODELS : 09 - 15 - 22

14 11

g

G PH J

1

r

g

2

w

21 22

r

2.1. 2.2.

g g

t

or

or or or r r

y y

y

9 10 11 12

or

2

p

C

1

t

C

23

pk

J L

w

t

I

1.1. 1.2.

g pk pk pk

1-2: Life (230V ~ 50Hz)

3-4: Neutral

5-6: Time clock (optional)

7-8: Master Relay (optional)

9-10: Stop Bridge

11-12: Room thermostat (optional)

13-14: Domestic hot water thermostat (optional)

15-16: Domestic hot water pump

17-18: 3 ways valve (optional)

19-20: Boiler pump

21-22: Relay K4 disactivated

b

7

D O

r bk

b b

b

664Y3400

b Blue

bk Black

br Brown

g Grey

or Orange

pk Pink

r Red

v Violet

w White

A B C

MCB

3 amp

br br bk

y Yellow

5

br or

br

L1 1 2

6 8

b

b b b b b

b

N 3 4

A ON/OFF switch

B Manual reset high limit thermostat

C Water pressure switch

D Alarm indicator

EN • 19

E DHW priority relay (optional)

F Minimum thermostat (with direct DHW kit)

G Summer / Winter switch

H Boiler thermostat 60 - 85°C

I Boiler thermostat 78 - 53°C

J Power level switch

K2 Power relay 1 - level 1

K3 Power relay 1 - level 2

K4 Power relay 2 - level 1

L Timer

O Switch indicator

P Room thermostat (optional)

Q Boiler pump

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

K2

K4

b

b

18

b

20

M

bw

b

b

r

Q

K5

K3

b

bw

b

pk

15 16

g

E

24 21

pk

F

pk pk b

13 14

y

yy

WIRING DIAGRAMS / MODELS : 28 - 36

17

or

32 31

g

19

g

14 11

y

g

w

21 22

r

2.1. 2.2.

gg

JL

w

gpk pk pk

w

23 24

pk

t

I

1.1. 1.2.

GHJ

t

or or or r r

yy

y

9 10 11 12

or

C

g

1

t

C

or

b

7

2

p

D

rbk

bb

b

1-2: Life (230V ~ 50Hz)

3-4: Neutral

5-6: Time clock (optional)

7-8: Master Relay (optional)

9-10: Stop Bridge

11-12: Room thermostat (optional)

13-14: Domestic hot water thermostat (optional)

15-16: Domestic hot water pump

17-18: 3 ways valve (optional)

19-20: Boiler pump

21-22: Relay K4 disactivated

23-24: Relay K5 disactivated

P

y y

1

r

2

O

664Y3400

b Blue

bk Black

br Brown

g Grey

or Orange

pk Pink

r Red

v Violet

w White

ABC

MCB

3 amp

y Yellow

5

br or

br br bk

br

L1 1 2

6 8

b

bbb b b

b

N 3 4

A ON/OFF switch

B Manual reset high limit thermostat

C Water pressure switch

D Alarm indicator

E DHW priority relay (optional)

F Minimum thermostat (with direct DHW kit)

G Summer / Winter switch

H Boiler thermostat 60 - 85°C

I Boiler thermostat 78 - 53°C

J Power level switch

K2 Power relay 1 - level 1

K3 Power relay 1 - level 2

K4 Power relay 2 - level 1

K5 Power relay 2 - level 2

L Timer

O Switch indicator

P Room thermostat (optional)

Q Boiler pump

EN • 20

INSTALLATION

6

5

L3

4

L2

L1

23

N

6 1

5

L3

4

L2

L1

23

N

6 1

5

L3

4

L2

L1

23

N

6 1

5

L3

4

L2

L1

23

1

N

Current not balanced Current not balanced

456

L

23

1

N

456

L

23

N

456 1

L

23

1

N

456

L

23

1

N

21 22

21 22

21 22

21 22

21 22

21 22

21 22

21 22

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

POWER WIRING / MODELS : 09 - 15

TRI

Type 9 8,4 kW 7 kW 5,6 kW 4,2 kW

Type 15 14,4 kW 12 kW 9,6 kW 7,2 kW

b

r

b

or

b

or

b

bk

b

r

b

or

b

or

b

bk

K2 K3 K4

PHASE

r

r

2 x bk

2 x or

3 x b

3 x b

PHASE

SINGLE

664Y3400

b

bk

b

r

b

bk

b

r

EN • 21

INSTALLATION

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

6

L3

4 5

3

L2

2

L1

N

6 1

L3

4 5

3

L2

2

L1

N

6 1

L3

4 5

3

L2

2

L1

N

Current not balanced Current not balanced

6 1

L3

4 5

3

L2

2

L1

1

N

21 22

21 22

21 22

21 22

21 22

21 22

21 22

21 22

POWER WIRING / MODEL : 22

TRI

Type 22 21,6 kW 19,2 kW 16,8 kW 14,4 kW

K4

b

r

bk

or

b

r

bk

or

K3

K2

b

r

bk

or

1 x r

2 x r

1 x bk

b

r

Bk

Or

2 x bk

3 x or

3 x b

PHASE

664Y3400

b

r

bk

or

EN • 22

b

r

bk

or

INSTALLATION

6

L3

4 5

3

L2

2

L1

N

6 1

L3

4 5

3

L2

2

L1

N

6 1

L3

4 5

3

L2

2

L1

N

6 1

L3

K5

b

r

bk

or

b

r

bk

or

4 5

3

L2

2

L1

1

N

23 24

23 24

23 24

23 24

23 24

23 24

Current not balanced Current not balanced

23 24

23 24

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

POWER WIRING / MODELS : 28 - 36

TRI

Type 28 28,8 kW 26,4 kW 24 kW 21,6 kW

Type 36 36 kW 33 kW 30 kW 27 kW

K4

b

r

bk

or

b

r

bk

or

K3

b

r

bk

or

1 x r

3 x r

1 x bk

b

r

Bk

Or

3 x bk

4 x or

4 x b

K2

PHASE

664Y3400

b

r

bk

or

EN • 23

b

r

bk

or

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

HONEYWELL SUNDIAL WIRING DIAGRAMS

Honeywell
Sundial Wiring Centre
`S ` Plan

Note: Earth wires not shown for clarity

During installation the earth wires from each
component connect to terminal 3 in the wiring centre

HTG HW

b

MOTOR

br

V4043H
HTG ZONE VALVE

T6306B

b

ROOM STAT

2

gr

gr

b

b

1 4 3 2 5 6

E

N L

gr

b

br

o

V4043H
DHW ZONE VALVE

CYLINDER
STAT

3

1

C

br

o

gr

MOTOR

o

o

br

7 8 9 10

CABLE COLOUR CODES

bk- black
br- brown
r-red
w-white
y- yellow
o - orange
b - blue
v - violet
p - pink
gr - grey

Note: All bold numbers indicate a DIN rail terminal connection

L1 1 2

br

N 3 4

b

3 amp

MCB

br br bk

b b b b b

A B C

br or

5

6 8

b

2

C

1

t

y

y y

y y

r

1

g

or

C

2

p

r bk

7

y y

9 10 11 12

or or or r r

D O

b b

b

Note: Illustrated model = 28 kW - 36 kW Tri Phase

b

13 14

P

t

or

pk pk b

F

pk

g

G H J

g g

2.1. 2.2.

g pk pk pk

1.1. 1.2.

t

I

E

g

24 21

32 31

y

14 11

g

J L

w

15 16

or

17

g

19

r

21 22

w

pk

23 24

w

Q

pk

b

b

18

b

20

M

b

b w

r

b

b

b w

b

664Y3400

EN • 24

HONEYWELL SUNDIAL WIRING DIAGRAMS

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Honeywell
Sundial Wiring Centre
`Y ` Plan

Note: Earth wires not shown for clarity

During installation the earth wires from each
component connect to terminal 3 in the wiring centre

HTG

HW ON

HW OFF

b

T6306B
ROOM STAT

3

1

2

b

1 4 3 2 5 6

E

N L

w

CYLINDER
STAT

1

C

b

gr

2

V4073A
MID POSITION
ZONE VALVE

o

w

7 8 9 10

CABLE COLOUR CODES

bk- black
br- brown
r-red
w-white
y- yellow
o - orange
b - blue
v - violet
p - pink
gr - grey

Note: All bold numbers indicate a DIN rail terminal connection

L1 1 2

br

N 3 4

b

3 amp

MCB

br br bk

b b b b b

A B C

C

t

br or

5

6 8

b

2

r

1

g

1

or

C

2

p

r bk

7

y y

9 10 11 12

D O

b b

b

Note: Illustrated model = 28 kW - 36 kW Tri Phase

b

y

13 14

y y

y y

or or or r r

t

or

pk pk b

F

pk

g

G PH J

g g

2.1. 2.2.

g pk pk pk

1.1. 1.2.

t

I

E

g

24 21

32 31

y

14 11

g

J L

w

15 16

or

17

g

19

r

21 22

w

pk

23 24

w

M

Q

b

b w

r

b

b

b w

pk

b

b

b

18

b

20

664Y3400

EN • 25

COMMISSIONING AND MAINTENANCE

COMMISSIONING - WATER

1. The system must be thoroughly cleansed prior to connection

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

of the boiler. The system water should be treated to prevent
general corrosion and deposition of scale or sludge in the
boiler, please refer to BS7593. If installing the boiler onto an
existing system, ACV recommend that an approved system
cleaner is used.

2. Fill and pressurise the boiler and system to 1.5 bar, making
sure to vent the boiler via the automatic air vent on top of the
boiler. Note that the black dust cap on the air vent should be
left loose to allow the auto vent to function.

3. Check for leaks.

For specialist advice on water treatment products, contact:

Fernox, Britannia Works
Clavering, Essex CB11 4QZ
Tel [phone]

COMMISSIONING - ELECTRICAL

The Electrical installation supplying this boiler must conform to the
current IEE Regulations.

1. Remove the front panel and check all electrical connections for
tightness.

2. Ensure all internal relays, contactors etc are secure on the
DIN rails.

3. Set all panel control switches to off.

4. Check the power stage delay timer settings - Adjuster (A) is
factory set to the 1 to 10 minute position which is the optimum
setting for the boiler and should be verified during commissioning.

- Adjuster (B) is used to set the DELAY ON time of the following
stage contactors, the available settings are in 1 minute increments
if A is set to 1 to 10 minutes.

This function is particularly useful in areas where gradual

switching of electrical load is required and the resulting
maximum demand kept to a minimum.The timers add to the
flexibility of the installation but must be optimised by a qualified
engineer.The normal setting is 1.

5. Set internal MCB to off position.

6. Set the control thermostat to desired temperature.

A

STARTING THE BOILER

1. Switch on the internal or external timeclock (if fitted)

2. Switch on internal MCB

3. Switch on local isolator to boiler

4. Turn the boiler on using the ON/OFF switch

5. Switch on the power levels switch stage 1, the first stage
contactors will energise

6. Switch on the power levels switch stage 2, after a short delay
the second stage contactors will energise. Note: the power
stage delay timer settings should be verified as shown in item
4 under “Commissioning - Electrical”

7. The boiler temperature will now rise as indicated by the combined
temperature and pressure gauge

8. The temperature will continue to rise until the control thermostat
temperature setting is reached then the boiler will switch off.

Once these procedures have been followed the system can be left
to operate normally by the following method.

1. Ensure that boiler thermostat is set to the desired temperature

2. Turn the boiler on using the ON/OFF switch

3. Turn on power level switch 1

4. Turn on power level switch 2

5. Set timeclock (if fitted) and/or external controls to desired
boiler operating on/off times.

After one week of operation all electrical
connections should be re-checked for tightness and
the boiler water system checked for leaks and air
and rectified if necessary.

MAINTENANCE

For safety reasons it is recommended that the boiler is serviced
annually and that servicing is carried out by a qualified service
engineer.

Before carrying out any work on the system ensure that

the boiler is cool and all electrical supplies are isolated.

1. After removing front cover undo the four screws retaining the
front control panel and gently let the panel suspend on the
wiring to the rear of the panel. Undertake a visual inspection
of the boiler looking out for signs of water leakage from joints,
expansion vessel, and the area around the elements on top of
the boiler.

2. Undertake a visual inspection of all cabling in the boiler casing
checking for signs of overheating or burning.

3. Check all push-on electrical connectors for tightness and good
connection to the relative components.

4. Using a correct fitting screwdriver check all electrical terminals
on DIN rails and on all components for tightness.

5. Check the settings on the internal timers in accordance with
the “Commissioning - Electrical” section.

6. Replace the control panel and the boiler front cover and refit
screws.

7. Reinstate the electrical supply and follow the procedures set
out in the commissioning section.

B

664Y3400

EN • 26

REMOVAL THE HEATING ELEMENTS

1

3

2

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

664Y3400

EN • 27

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

664Y3400

EN • 28

664Y3400

1

EN: Base for relay

ES: Basa para relé

54428195

54766015

54452082

54428192

54452092

FR: Base pour relais

NL: Relaisvoet

EN: Control circuit “Siemens”

FR: Disjoncteur “Siemens”

NL: ON/OFF-schakelaar “Siemens”

EN: Relay “Siemens” [3TG]

FR: Relais “Siemens” [3TG]

NL: Relais [3TG] “Siemens”

EN: Timer “Crouzet”

FR: Temporisateur “Crouzet”

NL: Timer “Crouzet”

EN: Blocking

FR: Butée de blocage

IT: Base per relè

DE: Relais-Sockel

ES: Disyuntor “Siemens”

IT: Interruttore ON/OFF “Siemens”

DE: Siemens- Schutzschalter

ES: Relé “Siemens” [3TG]

IT: Relè “Siemens” [3TG]

DE: Siemens-Relais [3TG]

ES: Temporizador “Crouzet”

IT: Temporizzatore “Crouzet”

DE: Crouzet-Zeitrelais

ES: Tope de bloqueo

IT: Blocco di arresto

54767014

54428179

54428091

54428155

NL: Bevestigingsklem

EN: Terminal WKN 16/U blue

FR: Borne WKN 16/U bleu

NL: Klem WKN 16/U blauw

EN: Terminal 16 mm2 WKN 16/U

FR: Borne 16 mm2 WKN 16/U

NL: Klem 16 mm2 WKN 16/U

EN: Terminal end APN 16 mm

FR: Cache borne APN 16 mm

2

2

NL: Klemafdekplaatje APN 16 mm

EN: Terminal WKN10 sl/u

FR: Borne WKN10 sl/u

NL: Klem WKN10 sl/u

DE: Sperranschlag

ES: Borne WKN 16/U azul

IT: Morsetto WKN 16/U blue

DE: Klemme WKN 16/U bleu

ES: Borne 16 mm2 WKN 16/U

IT: Morsetto 16 mm2 WKN 16/U

DE: Klemme 16 mm2 WKN 16/U

ES: Cubrebornes APN 16 mm

IT: Coprimorsetto APN 16 mm

2

DE: Klemmenabdeckung APN 16 mm

2

2

2

ES: Borne WKN10 sl/u

IT: Morsetto WKN10 sl/u

DE: Klemme WKN10 sl/u

664Y3400

54428278 [2]

54428279 [3]

54428280 [4]

EN: Shunt IVBWKN

FR: Pontage IVBWKN

NL: Overbrugging IVBWKN

ES: Derivación IVBWKN

IT: Ponticello IVBWKN

DE: Überbrückung IVBWKN

2

09 15 22 28 36

664Y3400

3

EN: Control terminal block

ES: Repleta de 28 bornes

54767015

54766016

54766017

54763012

54766001

FR: Bornier 28 pôles complet

NL: Klemmenblok 28-polig, compleet

EN: Green switch

FR: Interrupteur vert

NL: Schakelaar groen

EN: Yellow switch

FR: Interrupteur jaune

NL: Schakelaar geel

EN: Combined T° and pressure gauge Ø 40 mm

FR: Thermonanomètre Ø 40 mm

NL: Manothermometer Ø 40 mm

EN: Red alarm indicator Ø 10 mm / 240 V

FR: Lampe témoin rouge Ø 10 mm / 240 V

IT: Morsettiera 28 poli completa

DE: Klemmenleiste, 28-polig, komplett

ES: Interruptor verde

IT: Interruttore verde

DE: Schalter grün

ES: Interruptor amarillo

IT: Interruttore giallo

DE: Schalter gelb

ES: Termomanómetro Ø 40 mm

IT: Termomanometro Ø 40 mm

DE: Thermomanometer Ø 40 mm

ES: Luz indicadora roja de Ø 10 mm / 240 V

IT: Spia rossa Ø 10 mm / 240 V

54764017

54764021

54764009

54428113

NL: Controlelampje rood Ø 10 mm / 240 V

EN: Control themostat 2 stages

FR: Thermostat de réglage 2 étages

NL: Regelthermostaat, 2-traps

EN: Button thermostat

FR: Bouton thermostat

NL: Thermostaatknop

EN: Manual reset high limit thermostat 103°C

FR: Thermostat réarmement manuel 103°C

NL: Thermostaat met handmatige
herinschakeling 103°C

EN: Cable gland [PG29]

FR: Presse-étoupe [PG29]

NL: Kabelfitting [PG29]

DE: Kontollleuchte rot Ø 10 mm / 240 V

ES: Termostato de ajuste de 2 niveles

IT: Termostato di regolazione 2 stadi

DE: Einstellthermostat 2 Stufen

ES: Botón del termostato

IT: Manopola termostato

DE: Thermostatknopf

ES: Termostato de rearme manual 103°C

IT: Termostato a riarmo manuale 103°C

DE: Manuell entriegelbarer Sicherheitsthermostat
103°C

ES: Prensaestopa [PG29]

IT: Pressacavi [PG29]

DE: Stopfbuchse [PG29]

664Y3400

63438003

EN: Brass pocket

FR: Doigt de gant

NL: Voelerhuls

ES: Vaina

IT: Pozzetto portasonda

DE: Tauchhülse

4

09 15 22 28 36

664Y3400

5

EN: Heating element 2 x 1,4 kW

ES: Elemento calefactor 2 x 1,4 kW

54428183

54428182

5476D004

557D3011

557A4009

FR: Elément chauffant 2 x 1,4 kW

NL: Verwarmingselement 2 x 1,4 kW

EN: Heating element 2 x 2,4 kW

FR: Elément chauffant 2 x 2,4 kW

NL: Verwarmingselement 2 x 2,4 kW

EN: Heating element 2 x 3 kW

FR: Elément chauffant 2 x 3 kW

NL: Verwarmingselement 2 x 3 kW

EN: Water pressure switch

FR: Pressostat de sécurité manque d’eau

NL: Waterdrukschakelaar

EN: Circulating pump

FR: Circulateur

IT: Resistenza elettrica 2 x 1,4 kW

DE: Heizelement 2 x 1,4 kW

ES: Elemento calefactor 2 x 2,4 kW

IT: Resistenza elettrica 2 x 2,4 kW

DE: Heizelement 2 x 2,4 kW

ES: Elemento celefactor 2 x 3 kW

IT: Resistenza elettrica 2 x 3 kW

DE: Heizelement 2 x 3 kW

ES: Presostato de seguridad en
caso de falta de agua

IT: Pressostato di sicurezza mancanza acqua

DE: Wassermangel-Sicherheitsdruckschalter

ES: Circulador

IT: Circolatore

55426017

55445007

557A2012

557A7006

NL: Circulatiepomp

EN: Pressure safety valve 3 bars Ø 1/2”

FR: Soupape de sécurité 3 bars Ø 1/2”

NL: Veiligheidsklep 3 bar Ø 1/2”

EN: Automatic air vent

FR: Purgeur automatique

NL: Automatische ontluchter

EN: Flexible tube

FR: Flexible hydraulique

NL: Flexibele hydraulische leiding

EN: Expansion vessel 10 litres

FR: Vase d’expansion 10 litres

NL: Expansievat 10 liter

DE: Pumpe

ES: Válvula de seguridad 3 bares Ø 1/2”

IT: Valvola di sicurezza 3 bar Ø 1/2”

DE: Sicherheitsventil 3 bar Ø 1/2”

ES: Purgador automático

IT: Valvola di spurgo aria automatica

DE: Automatische Entlüftung

ES: Tubo flexible hidráulico

IT: Flessibile di collegamento idraulico

DE: Hydraulikschlauch

ES: Vaso de espansión de 10 litros

IT: Vaso di espansione 10 litri

DE: Ausdehnungsgefäß 10 Liter

664Y3400

24614142

EN: Complete control panel

FR: Tableau de commande complet

NL: Volledig bedieningspaneel

6

ES: Panel de mandos completo

IT: Pannello di comando completo

DE: Schaltfeld komplett

09 15 22 28 36

____

_ _

____

664Y3400

24614143 24614144 24614145

7

N° EN FR NL ES IT DE

A01

A02

A03

A04

A05

A06

A07

A08

A09

Side panel Latérale Zijkanten Lateral Pannello laterale Seitenteil

Front panel Face avant Frontstuk Parte delantera Mantello anteriore Vorderteil

Top cover Couvercle supérieur Bovenkap Tapa superior Mantello superiore Obere Abdeckung

Rear panel Panneau arrière Achterpaneel Panel posterior Pannello posteriore Hintere Blende

Control panel

[ABS]

Wall mounting Fixation murale Wandbevestiging Fijación mural Staffa murale Wandhalterung

Body heating Corps de chauffe Ketellichaam

Control panel

Electric support Support électrique

Tableau

[ABS]

Tableau de
commande

Paneel

[ABS]

Bedieningspaneel Panel de mandos Pannello di comando Schaltfeld

Verwarmings­compartiment

Panel
[ABS]

Cuerpo de

calefacción

Soporte elétrico

Pannello

[ABS]

Corpo caldaia Kesselkörper

Supporto componenti

elettrici

ABS-Tafel

Sockel für die

Elektrik

A01 : 21471421

A09 : 21479421

A02 : 21473421

A03 : 21475421

A04 : 21474421

A06 : 21480084

A07 : 30537482

A05 : 497B1025

664Y3400

A08 : 21477421

A01 : 21471421

8