E.C.A. CA 24 BB, CA 24 HB, CA 24 BM, CA 24 HM, CA 28 HM Installation And User's Operating Instructions

E.

24

kW

24kW

kW

24 24

kW

28

kW

C.

Open

Flued Gas Combination Boiler (monothermic type) Room Sealed Fan Assisted Gas Combination Boiler (bithermic type) Room Sealed Fan Assisted Gas Combination Boiler (monothermic type) Room Sealed Fan Assisted Gas Combination Boiler (monothermic type)

A:

Flued Gas Combination Boiler (bithermic type)

cal

//""""

ora

INSTALLATION

OPERATING

AND

INSTRUCTIONS

USER•s

L

E.CA

•

~~

(~

-

CONTENTS

-

PREFACE

-

GUARANTEE & SERVICE

-

SYMBOLS'

-

SAFETY

-

PRODUCT

• General Specifications

• Product Notation

• Technical Data

-

BOILER

-

INSTALLATION

DEFINITIONS

INSTRUCTIONS

PACKAGING

AND

WARNINGS

• Selection Of

• Mounting CONNECTIONS

-

•

Flue

Connection

• Gas Supply

• Electricity Supply

-

BOILER

•

Final

Checks And Operations Before Boiler Start-up

• Control Panel

• Operating

•

Timer

-

GAS

TYPE

• Gas

• Replacement Of

• Jumper Adjusment

-

Pressure

FAULT & FAILURE

The

Boiler Location

The

Boiler

& Water

START-UP

The

Boiler

CONVERSION

Adjustments

The

FINDING

Systems

Burner

Injectors

-

MAINTENANCE

-

STANDARDS

-

2

APPENDIX

AND

REGULATIONS

-

INTRODUCTION

-

PREFACE

Colora gas combination boilers have central heating

natural gas or This

about gas supply, flue connection fault & failure finding are operating the boiler a long time period

Please keep all your documents safe.

24

kW

open

flued gas combination boilers

(CH)

and

LPG.

manual contains installation

technical data, selection

been

domestic hot water

and

placed

and

designed for providing efficient, safe

(DHW).

and

user's

operating instructions.

of

the boiler location, fitting the connections (water

electricity supply), gas type conversion, maintenance

in your manual. Please read the instructions carefully for

and

to maximize benefit from the boiler specifications.

24/28

The

kW

room sealed fan assisted

boilers are supplied for use with either

The

detailed

- GUARANTEE & SERVICE

).

The

appliance

that the instructions and

general maintenance must

The

). ).

warranty certificate

Your

appliance

or additional information, consult qualified person, installer or gas supplier.

- SYMBOLS'

The

symbols have

noticeable.

has guarantee period against faulty workmanship or material

and

precautions in

must

need

not any repairs if

be

this

manual must

be

carried out only

registered

operated

be

obeyed.

by

qualified person.

by

Service in the installation day.

according

to

this

DEFINITIONS

been

The

symbols' definitions are described as follows:

placed

on

particular points to make some instructions more

The

manual.

and

comfortable

information

systems

and

in

condition

service operations

For

assistance

,

~

Information

-

CAUTION:

Property damage and/or non-severe injury can

happen.

or

- WARNING: Severe injury

death can happen.

: The important explanations to

: The situations that can only

be

person.

be

considered

interfered

by

qualified

users.

3

-

SAFETY

INSTRUCTIONS

AND

PRECAUTIONS

• Safety Instructions

-

-Shut off the oven, cooker

-Do

- Allow

a gas

leak

is

When

Turn

off tfle gas valve

found

of

not light match, lighter etc.

fresh

air into the room

or

suspected:

the boirer

and

similar appliances

and

by

opening doors

other appliances which operate with gas.

put cigarette out.

- Do not touch the electrical appliances' switches Turn

off gas supply

-

- Do not

use

telephones

at

the gas meter.

in

the environment where a gas leak

- Call your qualified person as soon as possible.

~

Do not

place

and

~

Keep soap

use flammable

and

water solution

and

away

explosive liquid or materials around the boiler.

from electrical connections during cleaning, gas

test etc.

~

Do not

block

air vents, openings

made

in

the walls of the room, which provide

the installation room.

~

Do not lay the

~

Open flued gas combination boilers are

safety

device of operation. parts

may

• Water Systems &

~

Before installation

be

must

• Gas

~

demanding

~

only

completed

Type

The

appliance

Gas type conversion from

by

qualified person. After gas type conversion, gas leak

LPG

container down.

(TTB

be

In

case

used.

sensor).

Combustion products discharge safety

of

the replacement

Gas

Supply Une

of

the boiler, the water

in

accordance

Conversion

should

gas type conversion,

be

purchased

equipped

of

the defective safety devices, only the original

systems

with the relevant regulations

depending

this

is

made

with charge.

LPG

to natural gas or from natural gas

person.

~

Maximum pressure regulator must

placed

on

the boiler after gas type conversion.

be

sealed

and

• Installation

~

The

boiler must

regulations, relevant standarts

~The

appliance

~

The

appliance

~

The

appliance

~

Any

change

~

The

flue ducts must

•

Boiler

Start-up

~

Boiler start-up must

~

Gas type (natural presure (bar) plate must

~

After boiler start-up, you should request information precautions from qualified person.

•

Operating

~

Read carefully instructions

unsafe conditions.

~The

boiler should

and

service operations must

~

Only a

damp

surfaces should

rust

and

scratches

be

installed

should must should not

of

flue position must not

be

gaS/LPG),

and

electricity supply voltage M

be

suitable with mains supply conditions.

The

Boiler

be

checked

cloth should be

dried completely. Do not

in

your

in

accordance

and

this

be

mounted against a closed wall.

be

positioned

be

positioned having a direct

fitted to a

manual

so

that the plug

be

made

approved

performed certainly

gas supply pressure (mbar), maximum

And

Maintenance

and

precautions

and

serviced for general maintenance once a year. Maintenance

be

carried out only

be

used for cleaning the outer surface of the boiler

appliance.

with national

by

chimney for

by

data

in

this

use

to

put their flame out.

and

windows.

and

plugs.

is

suspected.

leak

fresh

air to

with combustion products discharge

device

(CH

and

DHW

circuit)

and

on operating gas type.

test

must

the self-adhesive conversion label must

and

local requirements, gas safety

standarts

to

LPG

be

performed

shall not

and

gas supply line

by

In

case

must

be

by

be

put out

user.

of

a

carry out

qualified

be

qualified installer.

is

accessible.

contact

to

steam or gases.

without consulting qualified person.

open

flue boilers.

qualified person.

DHW

operating water

which are detailed on the information

This

is

checked

about

operating the boiler

by

qualified person.

and

safety

manuel against wrong usage which causes

by

qualified person.

and

then the

chemical subtances or solutions which cause

4

- PRODUCT

• General Specifications

Colora 24 gas combination boilers are for providing central heating are supplied for

kW

open

flued gas combination boilers

use

with either natural gas or

and

LPG.

24 I 28

kW

and

room sealed fan assisted

domestic hot water.

The

boilers

Boiler has a elegant

Control panel has

space

saving design which provides easy servicing

appearance

with

compact

been

designed ergonomically.

dimensions (750x454x340 mm)

control potentiometers, thermomanometer

and

boiler functions

fault/error conditions

cover. Microcontroller

controller drives gas valve, fan, cased

by

regularly. Flame modulation

Burner,

is efficient chamber has ideal dimensions for burner to

provide

burner

and

Pump has an automatic air vent so

that

pump prevent from thermal accumulation

Heat exchanger high productivity

board

(main board) provides all the functionality

a plastic casing, which

A CAUTION: Do

~

made

and

clean

while observing the flame modulation to avoid burning injury.

of

stainless steel, withstands thermal

combustion as a result of the homogeneous dispersion

pump

and

is

mounted on the gas valve. Flame

can

be

seen through the observation glass on the front panel.

not

and

loss

of

low heat, high efficiency

combustion

chamber

and

provide

3 operation mode.

continues to run for a certain time after ending

in

water circuit.

is

made

of

and

is

copper

non-calcerous

and

designed for thermal shock absorbing.

as

and

maintenance.

Whilst

and

timer (optional) are under

can

be

push-buttons,

seen via

LEDs

signal without opening the

and

(in

monothermic types) 3-way valve.

directly contact

stress.

the

observation glass

Burner

performs silently

perfect insulation of heat

and

low emission

energy

The

saving

boiler

of

gas.

and

has

'pump over-run' behaviour

of

CH

or

well.

and

round edges.

CH & DHW

safety

temperature

its

plastic cover,

of

the boiler.

The

It

in

the burner

and

of

gas. Combustion

and

has been designed

These

specifications

minimum

DHW

noise level.

heat

demand

It

has long life,

has also

board

is

checked

provides

The

is

of

to

Plate

heat

exchanger

The

safety systems

safety

systems

~

Flue Gas Safety

~

Flame Failure Safety

~Over-heat

~

DHW

(Domestic Hot Water) Over-heat Safety

~

CH

(Central Heating) Over-heat Safety

~

High Water

~

Low

Water

~

Low

Voltage Protection

~

Thermal Accumalation Protection

~

Frost

Protection

are:

System

Safety

Pressure

System

in

System

makes

your

appliance

System

(1

05°C)

Protection

System

(The

protection system)

~

Pump Anti-sieze Function

~

3 Way Anti-sieze Function

~

Automatic

~

Expansion

Air

Vent

Vessel

(in

hot

water

provide entire safety for you

System

(185

appliance

(3

(0,8 bar)

VAC)

System

must

bar)

(with by-pass circuit

be

monothermic types)

more

(95°C)

on

stand-by

efficient

(75°C)

in

monothermic

and

"pump over-run")

mode

to

activate frost

your

types.

appliance.

The

5

• Product Notation

Table 1

Notation

CA24

BB

CA24

BM

CA24

HB CA24HM CA28HM

Description

Colora

Colora 24 Colora 24 Colora 28

• Technical Data

Colora 24 boilers have room and

kW

open

flued gas combination boiler (CA 24

an

open

combustion chamber. Combustion air

and

products of combustion

a chimney. Therefore, they are

24

kW

24kW

IN/ IN/ IN/

Open

Flued Gas

Open

Flued

Room

Sealed Room Sealed Room Sealed

is

discharged

named

Combination

Gas

Combination

Fan

Assisted

Fan

Assisted

Fan

Assisted

by

means of approved flue ducts connections

as room air

Boiler (bithermic type)

Boiler

(monothermic

Gas Combination

Gas Combination Gas Combination

BB)

is

a B type boiler

is

provided from the installation

dependent

Boiler

(bilhermic type)

Boiler

(monothermic type)

Boiler

(monothermic type)

(EN

gas appliances.

type)

297). B type

Colora Required

concentric air/flue ducts

CA 28

24/28

HM)

is

a C type boiler

fresh

kW

room sealed fan assisted gas combination boilers (CA 24

(EN

air for combustion

and

products

air/flue ducts. Therefore, they are

Table2

Gas

Boiler Type

Category

Type

of

*

gas

Alri»naJCES

Pmin, Min. Pmal<s, P%80, Qmin, Qmal<s, Q%80,

Heat

Max.

Heat

Min.

Thermal

Max.

Thermal

Output

Heat

Output

Thermal

Load

Output

Load

GasConsurplion

Natural

Gas

(Max.

Natural

Gas

LPG

Gas~~

Natural

Gas

LPG

(Min.

Load)

lJotrleB:Hot.IM*r

Min.

Flow

Rate

For

Max.

Flow

Min.

Operating

Max.

Operating

Set

Temperature

Activating

Rate

Pressure

Range

CenlrallletiDJg

Min.

Operating

Max.

Operating

Set

Temperature

Pressure

Range

General

Electrical Electrical Expansion Dimensions Weight

For

Supply Power

Consumption

Vessel

(HxWxL)

(Net)

gas consumption

calculation;

6

HB,

CA 24

HM,

483). C type boilers have a sealed combustion chamber. is

provided independently from the installation room

of

named

as

air independent gas appliances.

C4.24BB C4.24BM

112H31W

Bn

BS

GaznakJel

Plcpcre Plcpcre Plcpcre

8,4

24

19,2 19,2

9,3 9,2 9,2 2M 21,3

2,77 2,73 0,97 0,96 0,96 2,08 2,08

2005

28137

3 3 3

1~t=34)

0,3 0,3 0,3

10 10 10

35(:£)

0,8

3 3 3

4()..8() 4()..8() 4()..8()

23CW

PC

-50

Hz

105 150 150

8 8 8

7S0rA54lc340 7S0rA54lc340 7S0rA54lc340

33,7 39,8

Natural gas: Hu=9,59

LPG:

combustion

can

be

also discharged

C4.24HB

1121131¥'

c12x.

c32x c12x.

Gazrduel

8,4 8,4

24

26,2

21 21

C4.24HM

112H31W

GaznakJel

24

19,2 26,2

2,73 2,08

20'25 20'25

28137 28137

1Q:At=34) 1Q:At=34)

35(:£)

0,8 0,8

23CW

PC-

50

Hz

23CW

35(:£)

PC

40,8

kWh/m

Hu=l2,793

kWh/kg

c32x

-50

3

Hz

23CW

7S0rA54lc340

by

C4.28HM

112H31W

c12x.

C32x

Gazrduel

Plcpcre

9,8 kW

28

22,4 kW

10,7

30,6 24,5 kW

3,19

1,12

2,39

20'25

28137

3

12(At=33)

0,3

10

35(:£)

0,8

3

4()..8()

PC

-50

150

8

41,3

by

the same

Unit

kW

kW kW

m3Jh m3/h

l<glh

mbar mbar

11/mln It/min

bar bar

"C

bar bar

"C

Hz

VAC/HZ

waH

It

mm

kg

5 6 7

CA24

230VAC

"

BB

.-----G

20

''I

MAIN BOARD SUPPLY CABLE

3 PUMP 12 DHW

IONIZATION ELECTRODE

5

IGNITION ELECTRODE (EARTH}

6 7 IGNITION ELECTRODE 15 8 ON/OFF SWITCH

9

FUSE2A

10 TERMINAL WITH FUSE

11

TTB

13 CH 14 SHORT CIRCUIT

WATER WATER

16 17 LIMIT THERMOSTAT 43 LED L8 20GASVALVE

3

31

32

~-~~-~

11

I I •

TEMP. SENSOR

SENSOR 32 TIMER (OPTIONAL) 46 PB3 SERVICE BUTTON

SENSOR 33 TERMINAL

FLOW SENSOR PRESSURE SWITCH 42 LED

15

!._

17

31

ROOM

THERMOSTAT (OPTIONAL)

(4

34 TIMER SUPPLY (OPTIONAL}

41

LED L3 49 DHWTEMP. CONTROL POTENTIOMETER

44

LED L7

POLES) 47 PB4 CHIMNEY .SWEEP BUTTON

L4

33

49

G~

0

45 RESET BUTTON

CH

48

44 43 42

0 0 0 0

47 46

121

41

::Dl

121

48

G

TEMP. CONTROL POTENTIOMETER

Ill

,...

~

5 6 7

20

MAIN

BOARD SUPPLY CABLE

FAN

2 3

PUMP

5 IONIZATION ELECTRODE

IGNITION ELECTRODE (EARTH)

6 7

IGNITION ELECTRODE ON/OFF SWITCH

8 9 FUSE2A

Vl

I 1 23DVAC !Ill

CA24

HB

2

8

l~~~

31

~-lr_-5

11

L

-17

15

20

GAS VALVE

31

ROOM

32

TIMER (OPTIONAL)

33

TERMINAL

41

LED L3

42

LED L4

43

LED L6

THERMOSTAT (OPTIONAL)

(4

POLES)

''I

I I •

10

TERMINAL

11

10k RESISTOR

12

DHW SENSOR

13

CH 14 DIFFERENTIAL AIR PRES. SWITCH 34 TIMER SUPPLY (OPTIONAL) 15 WATER FLOW SENSOR 16 WATER 17

LIMIT THERMOSTAT

WITH

SENSOR

PRESSURE SWITCH

FUSE

~--G

~

10

33

0

9

32

44

43 42

0 0 0 0

47 46

121 121

49

G

44

LED L7

45

RESET BUTTON

46

PB3 SERVICE BUTTON

47

PB4 CHIMNEY-SWEEP BUTTON

48

CH

TEMP. CONTROL POTENTIOMETER

49

DHW TEMP. CONTROL POTENTIOMETER

41

4500

121

I

48

G

Oo

~

CD

CA 24 BM

- BOILER PACKAGING

-The

product

(HxWxl)

mm

is

and

a)

covered

with a

supported

CAUTION: The instructions

on

the

considered during transportation

cardboard

by

upper

box

of

which dimensions

and

lower styrofoams (fig. 2a).

b)

boiler package and

storage.

are

867x522x422

should

be

-

The

required parts (Wall bracket, 5 screews) for installation which seen in

a) Mounting b)

CH

connecting

c)

DHW d) Gas supply e) Nipples (1/2", 2 h) 4 pieces

the

bracket

connecting

pipe

W gasket, 6

fig.2b

pipes (3/4", 2 pieces)

pipes (1/2", 2 pieces)

(3/4", 1

pieces-

10

of

the

boiler

is

put

are

optional.

piece)

3/4", 3 pieces) which

pieces

The

%" gasket for water

fig.2

pieces

into the optional

gasket for

upper

parts are:

are

held

and

gas

water

and

gas

styrofoam (fig. 2b).

with spring clips.

connections.

connections

The

other parts

and

11

- INSTALLATION

• Selection

The

boiler must

Of

be

The

Boiler

installed

Location

in

accordance

with gas safety regulations

Additionally, the clearances around the boiler should

and

service, maintenance

Fig.

4 indicates minumum clearances from the ceiling

usage easier.

E

0

Ill

I'

be

as

shown in fig. 4

and

the sides.

and

relevant standards.

in

order

to

make

fig.4

WARNING:

The appliance must

be

positioned so

that

accessible.

-

The

appliance should

-

The

outer surface

be

of

the boiler

mounted against a closed wall.

do

not

exceed 85°C in maximum running mode so

take additional precautions againts constructional materials (combustible materials).

12

the

plug is

do

not

WARNING:

For connections regulations

open flue boilers, the boiler location

must

obey

and

relevant standarts.

national

and

local

and

flue gas discharge

requirements,

gas safety

+Open

in

a room containing a bath or shower inflammable or explosive liquid or materials. high level

+ General requirements for the installation room

-The installation room must have 1 m installation room must have 24 m3 volume for boilers of 24 permanent air vent connected to external air with cross-section area

-

If of cross-section areas adjacent installation room be

flue appliances must not

of

dust or humidity.

volume of the room 24

kW

heat output, 2 additional permanent air vents connected to room must not

on the same wall (fig.

and

is

less

of

150

cm2 are required, one

be

the

adjacent

Sb).

WARNING: Do

be

installed

and

3

volume for

than 1 m

a bathroom, bedsitting room or bedroom.

3

/k.W

room

not

in

a bedroom, bedsitting room, bathroom or

also the installation room must not contain

The

boiler should not

of

open flue boilers:

each 1 kW

that means the volume

at

high level

must

be

24

m3 as

block

the air vents which provide fresh air to

be

heat output. Therefore,

kW

heat output (fig.

is

and

well.

The

the installation room.

installed

of

less

adjacent

one

The

additional air vents should

in

rooms with

The

Sa).

Also,

a

150

cm2 is

required.

than 24 m3 for boilers

room with

at

low level.

total volume of the

The

a) Volume b)

Total (installation room (adjacent room

Volume

volume

of

installation room ~ 1 m

of

room

rooms 1

is

represented

is

represented

3

represented

and

2

~1

m3/kW

by

1)

by

2)

/k.W

by

1::;

1 m3/kW

fig.S

13

• Flue gas discharge connections:

-

The

boiler should total horizontal length gas

company

-The minimum distance between elbow

The

flue

way that the cross-section area of the chimney must not

duct

be

located on the wall

of

the flue ducts must not

regulations.

should

be

fitted

at

a slight %

WRONG RIGHT

as

near

as

possible to the existing chimney

exceed

and

top

of

the boiler should

3°

upwards incline to the chimney inlet

and

the maximum length approved

be

39 mm.

in

such a

be

narrowed (fig. 6).

the

by

fig.6

-The materail approved materials

-The flue ducts must not containing inflammable or explosive materials or liquids.

-

The

flue ducts must not

A

of

the flue

WARNING: Open Rued gas combination boilers are

products

combustion products discharge safety device.

duct

can

be

and

the diameter

be

taken through bedroom, bedsitting room, bathroom or a room

be

closer than 20 em to combustible materials.

discharge safety device

made

of stainless steel sheet, enamelled steel sheet or

of

the flue

duct

(IT8

must

sensor).

ELBOW

EXTENSION Lmin=39mm

be

suitable to the hood outlet.

equipped

Do

not

90°

with

interfere

combustion

with

the

~The

flue ducts

The

minumum effectual chimney length

-

-The chimney must

must

be

fitted to a approved chimney.

be

checked

14

and

is 4 m.

swept.

WARNING: air/flue terminal position

A

~

The

room sealed fan assisted boiler

in

the building.

In

case of gas leakage, it

local requirements, although the room sealed fan assisted boilers are independent volume

and

regulations

ventilation.

For

room

sealed

fan assisted appliance,

must

obey

national

and

relevant standarts.

is

not suitable for external installation.

is

necessary to vent the installation room according to national

the

boiler location

and

local requirements, gas safety

It

should

of

be

and

within

and

room

A WARNING: Do

~

The

air/flue terminal must

it

at

all times.

-

The

minumum

openings must

-

The

air/flue ducts should

water or condensation from entering the boiler.

• Mounting The Boiler

Having determined the boiler location,

Use

the

brackets.

Drill

bracket with the 2 screws.

-Hang

paper

the wall

the boiler

the

installation room.

acceptable

obey

national

be

template to mark out the positions

and

fix

the wall bracket to the wall with the 3 screws, then also the mounting

up

on the wall bracket.

E E

~

not

block

the

be

exposed to the external air

dimensions from the terminal to obstructions

and

local requirements.

fitted

at

a slight % 1 0 or 20 downwards incline to prevent

air vents which provide fresh air to

and

allow free passage of air cross

and

ventilation

of

the fixing holes of wall

and

mounting

any

fig.7

15

- CONNECTIONS

• Flue

boilers:

a)

The air/8ue system is

b)

The

c) The air/flue

[!]

-

90°

Air/flue kit parts ill mounted

-Stick

- Fix

-Fix

- Screw the 90

Conaedioa

..

3 ditlhent

air/flue system is

ayatem

Collaectioa

Ccmceullic

the

:flat

the

sealillg

the

sealillg

the

s~

by

elbow can

sealing

riDg riDg riDg

elbow

types

of

desigDed

desiped

is

desigaed

hodzoatal

riDg

(

+60

(

+60

(+lOOmm)

to

the

air/flue system can

by

horizontal

by

two separate

by vertical

:

De

tlir/jlru

is

onq

yt~ll

dttlll4

coaceatlie

be

mowrted

aa

shown

(•96,3/128

mm)

to

illterior joilrt

mm)

to

illterior joilrt

to interior

boiler with 4

ldt, givf!ll willf

gir«"fe

ortlo

on

the

in

fig. 10.

mm)

joiDt

screws.

be

deaiglmd

concent:rit

ducts.

concentric

fur

lulrizlmtlllllir/jble

rq~~lre4

duds

boil.e:r

clw:ts.

ytiiR'

tuWDDria

in different positions (fig. 9).

on the elbow.

of

the

elbow-

of

the

elbow-

ofthe elbow-tube

fOr

23,3

ducts.

IYHRfl

fim

outlet.

tube (L=860

kW

6ellle4

daig&

fro•

(JIIIIIJfle4

(1..=860

mom sealed

fa

asrictetl

6mned

t1pJ1IWu:e,

For tile oilier (Wier,

8m1lce.

mm).

aasisted

:De

laclllfe

tlir/jllle

tiJ

prnMt

hclll

•luJul4 u

ay

wtltn

jitla

tit"

or

ctnuletiSfltltm

B1fPt

1

" 1

or

2'

tlowmwJrtls

fro•

eMerittg tile bolkr.

16

fig.

tO

Room

Sealed

Fan

Assisted Operation

+

If

the air/flue kit length is insufficient, additional flue accessories should be ordered through

Do

qualified service.

-Horizontal air/flue kit accessories (fig 11): a) Concentric extension, L=500 mm,

Concentric extension, b) 90° Concentric elbow, c)

45°

Concentric elbow,

not use any other type I brand name

4>60/1

L=lOOO

4>60/100

lj)60/100

a) b)

mm,

mm

lj)60/100

00 mm

mm

----

@

fig.

11

of

flue parts.

c)

17

);>

The

total

90"

concentric

1m

(fig. 12). The

length

elbow

a)

Of

hOrizontal air/flue system must

or

two

pieces

of

45°

maximum

number

of

90"

not

concentric

elbow

to

Lmax=3m

exceed 3

elbow

be

used

m.

Furthermore,

decreases

is

3

the

maximum

each

extra

length

b)

C)

Lmax=Ll +L2

-tttl

~2m

L1

Lmax=Ll +L2+L3 ~ 2 m

I

~

18

~

Connection

by

two separate ducts

+ Maximum length

flue ducts must

-

The

twin air/flue

a)

The

twin air/flue kit

b) Extension,

Extension, c) 900 elbow, d) 450 elbow,

be

l=500

l=

080

b)

parallel (fig.

kit

and

mm,

1 000 mm,

mm mm

a)

of

the air ducts

15).

its

accessories (fig.

080

mm

080

mm

and

flue ducts are seen

14)

:

fig. 14

c)

in

Table

(J~

4.

The

air ducts

d)

and

20

&

lmax

'I

• Gas Supply & Water Systems (Optional)

-Water

the optional pipes

&.

gas connections between the boiler

Nipple

(314'1

and

the nipples as shown

0

(J)

0

"""

a b c d e

' '

and

the mounting bracket

in

fig. 18.

~ ~

~

can

be

fixed with

a)

CH

flow 3/4"

b)

DHW

outlet 1/2"

c) Gas inlet 3/4"

DHW

d) e)

-A Suitable valve should a water filter should

-A plastic hose should connected

-

inlet 1 /2"

CH

return 3/4"

be

to the drain line.

The

connection between the

be

mounted on the gas inlet

mounted

on

CH

(3/4")

fixed the outlet

appliance

tap

and

return

and

DHW

of

the 3

bar

relief valve

gas supply must

CH -DHW

(1/2")

be

made

water circuits.

inlet.

and

the hose should

with a flexible pipe.

In

addition,

be

23

• Electricity Supply

Electrical installation should

The

boiler

must

be

earthed

WARNING: Disconnect power supply to prevent electrical shock

before connecting the electricity supply.

be

made

according to the national

and

a standard 230 V

AC

- 50

Hz

and

supply

local instructions.

is

required.

A WARNING:

~

• Room Thermostat Connection (Optional)

It

is

possible to

your

appliance

~Room

~

~+10°C

cord

use

one of the 2 different type of Honeywell room thermostats together with

optionally,

thermostat(T6360A1004}

__

Honeywell

a simple room thermostat

.... +30°C

If

the supply cord is damaged,

or

assembly available from the manufacturer

for

providing

__

,

it

must

be

replaced

or

its service agent

temperature

~

Programmable digital room

thermostat

~

7-day program

~

Up

~

Programmable

control

(CMlOO}

to 4 level changes per

frost

by

a special

of

the

day

protection

system.

The

brand name

0

Information

-

Room

thermostat connection

- Disconnect the bridge between pole number 3 number

- Connect the room thermostat connections to the same poles.

33.

otherwise

no

case,

is

seen

responsibility will

of

the room thermostat

it

may

cause failure in your appliance. In that

in

the wiring diagrams

and

be

pole number 4 of terminal

24

accepted

(fig.1

must

be

Honeywell,

a - 1 b - 1 c).

-

BOILER

• Final Checks

~

Information

Filling the boiler

-

Firstly,

turn

on

all

Check

inlet

-

-Remove right side

-Open

-

Open

off

-Turn

- Keep

-

Turn

off

and

the front

panel manual filling tap2) slowly

the

air

up

filling until water pressure measures l ,5 - 2

the

filling

START-UP

And

Operations

and

central

the

radiator valves.

outlet

CH

panel,

combustion

respectively.

air vent vent

on

tap.

on

to

heat

Having completed the installation

supply,

the

authorized

the

final checks

supply

and

water circuits)

gas

company regulations

and

operations

gas

person.

heating

valves. The valves must

heat

exchangerl

fill the system.

exchanger

circuit with water.

be

open.

body

cover

(in

room sealed fan assisted boiler)

).

when water starts to squirt.

bar

on the thermomanometer.

and

connections (flue, electricity

of

the

boiler according to

and

relevant standards,

must

be

carried

out

by

qualified

and

A

~

-Turn on

-Check to increase water pressure

-Check entirely for efficient heating.

-

[]] [}]

and In addition,

the

air vents

the

CH

radiator vents whether

Check

any

leakage

Open

hot water

Check

whether flue kit

regulations.

to

water pressure on the thermomanometer

tap

> Electricity connections

(230 V

AC-

50

:..

Gas supply must

Call

qualified

Hz).

be

service to boiler start-up after all these processes

~

CAUTION: leak

and

set air free until water squirts. Repeat this process for all the radiators.

to

l ,5-2

bar

any

air

in the radiator

to

check

is

comprised

of

boiler must

checked

Bo;to,

and

DHW circuit.

by

the qualified gas

.

<lad~p

After boiler start-up, you should request information about

~Information

operating

person.

l)

The

HB).

2)

The

manual

filling

tap

air

vent

is

not

is

on

the

available

top

of

in some models

Do

not

forget to turn

off

the filling tap, water can

cause damage.

again,

and

turn

on

level.

in

the

water pipes or not. Air must

the

water

pipes finally.

Check

any

leakage

of

original parts

be

earthed

mu<l

bo

the

boiler

expansion vessel in bitermic types (CA 24

or

not

and

suitable with main supply conditions

company.

pcdonnod

and

safety precautions from qualified

based

on national

water

according

ore

completed.

CC<lainly by

and

the filling

be

purged

pipes.

to

the

qualified

local

tap

out

instructions

peNon.

BB

- CA 24

regulations.

25

• Control Panel

The

control panel shown

ITJ

ON/OFF Switch

The

appliance

[]]

Display

By display

LED's

Panel; LED's:

the different diagnostic

panel

have 3 different signals.

-ON

-OFF Fast

blink:

-

The

normal functions automatically

Table 6

0.1

Stand-by

Anti-cycling time active (only

is

turned

but also

0 sec

in

L3,

fig. 20 consists

- -

--

ON/OFF

L4, L6,

in

using the

L7

LED

signals, not only the normal functions are shown on the

case

of

The

ON

- 0.40 sec appear

in

of

the following parts as detailed below.

(JJ-cjl-<)-!11[

·.+ ·:::::·::+:

-8-'t-~~

fig.

20

ON/OFF

--

.....

--

:

switch.

error, the error condition indications are displayed.

definitions:

OFF

on the display

CH

mode)

L3 L4

--(f)-cJf--~-mm-

• • • • • • • • • • • • • • • • • • • • •

••••0••0•••••0••0••••

• • • • • • • • • • • • • • • • • • • • •

---1'

panel

L3(f)

ON

Fast

Blink

"

as

shown

L4

c}f

OFF OFF OFF

L6 L7

{1-~-

in

Table

L6~

6.

L7illffi

CH

mode

DHWmode

- Anti-cycling time restricts going

ON

(CH

mode) or

and

also

is

adjusted between 0

active,

any

CH

heat demands

26

ON

CH

demands for a certain time to prevent the boiler from frequently

OFF

(stand-by).

and

can

The

15 minutes

not

be

satisfied

factory defaults

by

qualified person. and

LED

OFF

of

anti-cycling time

If

Anti-cycling time

L3

blinks fast.

ON

is

ON

Fast

Blink

3 minutes

is

[]]

CH

Temperature

The

C H pate ntiometer has 2 functions (fig.

a)

to

set

the

CH

Control

Potentiometer

water temperature.

Winter

mode

start point

(Potentiometer P1)

21

) :

Summer

CH

water

iJ

Information

main has

thermostat

should

b) to select summer/winter mode.

The

winter

mode

is

in

-

The

summer

[!]

DHW

The

DHW

60° c (fig. 22).

[[]

Reset (PB1), Service (PB3)

mode

Temperature

potentiometer has the function to set the

the range

can

be

Control

activated

and

mode

fig.

21

temperature

board

communication,

no

effect

anymore

and

be

the

maximum

of

40

to

80

by

turning the

Potentiometer

Chimney Sweep (PB4) Push-buttons

PB

l

set

point

room

on

also

°C.

the system

it

is active.

position.

CH

(Potentiometer P2)

DHW

water temperature between 35°C

fig.22

PB2 PB3

can also

thermostat Jhe

Additionally,

potentiometer

be

adjusted

if

the system has

to

PB4

via

CH

external

potentiometer

the

potentiometer

room

the minimum position.

and

-Reset push-button

-Service push-button parameters.

-By

means mode by

qualified person.

-Push-button

and

of

chimney sweep push-button

to

operate PB2

has no function

~

PBl

is

used to reset main board

PB3,

is

used only

the

appliance

Service (PB3)

used

only

in

colora gas combination boilers.

and

by

qualified

fig.23

if

the

errors

cause a lock-out condition.

by

qualified person, permits

PB4,

it

is

possible

to

adjust the service setting

to

activate the chimney sweep

the minimum I maximum running mode.

chimney

sweep

person.

(PB4)

push-buttons

must

It

is

used only

be

27

W

Thermomanometer

Both

CH

operating water pressure

thermomanometer.

[I]

Timer (Optional)

The

timer provides automatic control

possible to enter 8 programs

[]]

Control

Panel Cover

(Heating Temperature

and

CH

water temperature

of

the boiler based on set operating programs.

allocatable

over the week.

And

Pressure Gauge)

can

be

read on the

It

is

Whilst push-buttons fault/error conditions

•

Operating

ITJ

Start

up

-Turn the test ON is

in

CH

ON/OFF

of

operating functions

to

indicate

winter mode, ignition sequence will

will

be

active.

and

can

The

Boiler

I Shut

off

the

switch to I

the stand-by

potentiometers

be

seen via

boiler

ON

I position (fig. 24a).

is

performed. After the test

mode

are

LEOs

signal without

if therelre neither

be

Stand-by

under

its

plastic cover, boiler functions

opening

LED

L3

blinks for several seconds while the

is

completed

DHW

or

CH

started automatically

L3(J)

ON

L4~

OFF

the cover.

successfully,

request.

If

to

fire the burner

L6~

OFF

CH

I

fig.

24

a

-

In

case

of

failed ignition, automatic ignition sequence

are

failed, flame failure lockout happens.

Press

the reset push-button

and

hold it for 2 seconds, to

LED

L4

the lockout condition continues after pressing the reset push-button, read the Fault/error finding.

will turn

is

repeated 5 times.

ON

to indicate

get

to the normal operation again.

this

and

LED

L3

will turn

potentiometer

and

then

L7illiD

OFF

If

all ignition trials

error condition.

page

of

38,

If

-Turn the

28

ON/OFF

switch to I

OFF

I position (fig. 24b) to shut off the boiler.

L3(J)

The

Boiler

is

I

OFF.

OFF

fig.

L4~

24b

L6~

OFF OFF

All

LEOs

L7illffi

OFF

will turn

OFF.

[I]

CH

(Central Heating)

By

adjusting the

Mode

CH

potentiometer, summer

mode

or winter

mode

can

be

selected.

a) Summer

- Rotate the demands

b)

Winter

- Rotate the

mode

CH

can

mode

CH

central heating

- Adjust boiler will

any

CH

modulate

(fig. 25a). If there

L7

turns

to

fast blink (fig.26a).

potentiometer to the I

not

be

satisfied.

potentiometer

and

also domestic hot water (fig. 25a).

The

to

summer

the I

:J?::

~I

position.

I position.

mode

water flow temperature between 40

to the desired temperature.

is a DHW

request, it interrupts the

I

CH

mode

fig. 25 a

In

the summer mode,

is

only to satisfy domestic hot water demand.

In

the winter mode, your

and

aooc

with the

LED

L7

turns

ON

to

indicate

CH

mode

until

DHW

L3CD

is

active.

ON

any

appliance

CH

potentiometer.

thatCH

request

L4~

OFF

CH

heat

satisfies

is

active

is

finished

L6~

ON

The

and

L7W.

ON

- Rotate the system will

[]]

DHW

- It

is

a)

The

b)

CH

potentiometer

go

back

(Domestic Hot Water)

possible

to

appliance

mode

is

active

have domestic hot water when:

is

request interrupts the

to

minumum position.

to

stand-by

mode

Mode

in

stanby-by

mode

(fig. 25a). Because

CH

one.

again

Attente

(fig. 24a)

DHW

The

(fig. 25b).

fig.25b

or,

mode

summer

mode

L3CD

ON

has priority over

will

be

active

L4~

OFF OFF

CH

L6~

mode,

DHW

and

L7illffi

OFF

the

29

•

Tum

ON

a

hot

tap

to

molce

DHW

mode

active (fig. 260).

•

A4ust

any domesllc

n.. boller

·Turn

OFF

(ftg.

26b

wll

modulate

the

hot

• !lg. 26c).

hot

water femperatue

to~

tap

to

flOP

I

DHW

models

diMired temperature.

DHW

mode.

I

a.

models

oct!lle.

be1ween

The

appiiCI'ICe

oct!lle.

L30

ON

flg.:t6a

35

flg.26b

L3(i)

ON

and

goes

L4~

OR=

60"C

with

bclck:

L4~

OI'F

L61V

ON

the

OHW

to

the

pr&lltous

L6<i1

ON ON

L7ii

Fall

.Ink

potentiometer.

mode

L7l®J

rn

Frost Protection

The

appiiCI'ICe

megsured

boltl

01

a)

Ftwt

•

'Nhen

the applance

In

1he

ayatern

10

"C

(measured on the

b)

f1'o4ft

·When In

1he

1t1e

system

Q08$

by~

•nsors

and

DHW

system

[JI'Otedion

(le&a

than 8

pi'OI.edion

applance

(ISS$

than 6

on

and

off automatlcatv depelldlng

for

pcotecHng

a.

Frost

protection

level

.,

In

stand-by mode

"C

),

the pump

CH

~.the

level 2

In

stand-by mode and the

"C

),

the boiler

water temperature goea aboVe 16

(bumer will

~off).

Curing frost

protectiOn~

30

flg.26c

on

water circuli$ against tteezlng.

has

2 level:

and

the

CH

sensor

rneaues

AN.

When

1t1e

CH

pump

wll

$top.

CH

sensor

rnec:'IU'8a a

starts

as

It

1here

was

"C

(meaaured

on the

burner will

CH

run

ocluCII

water temperatwe values

This

~Hon

a

low

water

te~re

water tempercm..e goes

low

water tempeta!ure

a

CH

demand.

sensol), the

with

mlnmum capacity.

When

CH

demcma

the

protects

above

01

W111

end

-The same situation occurs when when the water temperature goes

DHW

sensor measures

above

15

less

than 6

oc,

the boiler will turn stand-by

oc.

The

boiler starts

mode

and

~Information

[]]

Pump Anti-Seize Function

Anti-seize protection's function prevents the stays inactive for a been

inactive for

types,

pump

3-way valve

long

at

anti-seize function

changes

protection system.

period

of

time.

This

least 24 hours

his

position against blocking.

and

runs

and

3-way valve protection

• Timer (Optional)

The

timer

on

The appliance

the control

+ Setting the

-

Set

the right slidingjl.utt2n

-Set

the

day

-Set

hour using h button.

Set

minute using m button.

Set

the right sliding button

-

using <..L.J) button. (Arrow

timer

panel

provides setting

to(9

to

"RUN"

must

be

on

stand-by

pump

from

probable

function goes

the

pump

for 5

indepentendly

on

top

shows 1 :Monday, 2:Tuesday ... 7:Sunday)

mode

to activate frost

blocking when the

on

automatically if the

sn.

in

CH

mode.

becomes

active together

8 programs over the week.

pump

In

monothermic

and

has

the

+ Programming the Unit

- Set the right sliding button to

- See the

to 2,4,6,8,

- Set the

2:Tuesday, l:Sunday} only weekends

- Set the

- Set the minute

-After setting startup

be

program

set

is

10, 12,

day

hour

number

startup

progrom,(J

14,16

are

of

startup

Apart

and

all

by

pressing h button.

by

pressing m button.

and

that

shutdown programs}

or

shutdown

from one

days

shutdown times, set the sliding button to

fig.

P.

you want to set while pressing P button. (If the

sign will appear. 1,3,5,7,9,

except

program

day

Sunday

by

pressing

setting, you

and

for

11,

13,15

are

([;])button.

can

make settings for only workdays,

all

days using this button.

RUN.

27

program

startup programs;

(1

:Monday,

31

+

Ignoring

the

program

- If you want to turn off your unit while program

press

the program activates the device,

running turns off the unit.

device sliding button

immediately, unit stops running at the

is

at

RUN

Pressing

position,

and

the

this button before program activates the unit,

the

button sign appears on display.

+ Manual Control

--In

order to control the unit manually continuously while sliding button "0"

position.

Unit

runs

according

use

sliding button

is

at

"I"

position.

to program while sliding button

+ Resetting The Clock

-In

order

to

reset the clock,

set will

be

erased from the memory.

+ Programming

-

Set

your program on the program timer.

-Set the turn

-Set the temperature thermostat

-Your unit the temperature constant the time you

ON/OFF

will

turn itself on when the timer reaches to time you have set

have

set

press

On

Winter Mode

button to ON.

at

the level you set.

R button while sliding button

to

any

level you

is

running or

~

end

of

Unit

wish.

Unit

will turn

if

you want to turn on the unit before

button.

Pressing

program time.

on

stops running when sliding button

it

this

button while

This

button

the left

of

the clock.

is

at

"AUTO"

is

at

"RUN"

self off when

turns

works

position.

position. All programs

and

system will keep

the

timer reaches

device

on

only when

Unit

runs

is

the

at

-

GAS

1YPE

CONVERSION

Gas

type conversion

gas

to

LPG

must

-Gas

type conversion

replacement

of the burner injectors

can

be

divided

and

in 3 sections: gas pressure adjustments,

• Gas Pressure Adjustments

The

operating pressure varies depending on the type operating gas valve. gas pressure

(mechanically).

gas

pressure must

The

heat

range

be

set

by

output directly

is

adjusted, minimum

depends

means

and

32

from

LPG

to

natural

be

carried

jumper adjusment.

of

the adjusment screws that are

on

the operating pressure. When the operating

maximum heat output

out

of

gas. Therefore, minumum and maximum

only

gas

or

by

qualified

is

also adjusted

from

natural

person.

on

top

of

the

T.able

7

Malt

NatwaiGos

LPG

•

Firstly,

operate

-

lhlo

•

lkldo

-

P~l

tile

operate

the

tile

boller

at

2 liCfeWS which are 2 .aewa which are

con!TOI

~

opera!fng

Mn..

ope~

Malt

operaffng

Mn..

operaltlg

bollar

at

minimum

outwc.as

maldmum locxl while

1ocx1

located

lo<XIted

Muimum operating pi'SSute

-

Operate

·Connect (fig.

-

Rwrlo'l&

ac::KWt

-

rum

to

the

• cttec:k gas praawra

LPG

In

Minimum

-

Operate

-Connect

·Tum the adjustment clock.Wise

·Check

-

Ensure

-Replace

• Reassemble

!he

boiler

tile

!\me

28)

after

loosening

cap

scKWt

wtllch lll188n

the adjustment

burner.

operation,

operating

!he

boiler

the

1\.t)e

to

decrease

gas

pressure

that

the

top

pl'$$$1.1'e

the

at

maxtmum locxl.

of

a clocking gas mater

tile

tap'S

from

rnaldmum

aa

(2)

In

flg. 28.

scKWt

clockwise

maaauramanta

tile

~umnent

pressure

at

mwmum load.

of

a clocking gas meter

scKWt

wtllch

QG$

flow

measurements on

'a

8CfeW

Ia

tightened

regulator

front

cop

pm~el

and

GO'

pnMII.lnt

GCH

pr...e

go$

p!eNUfe

gas

pr-.e

wtllle

~LIItfng

on

the

lower

on the com

to

reach

the

gas

adjustJtte.tt:

to

actew.

pres$Ure

on

taeW

regulator

to

lncreaae 01

tile

gaa

(2)

It

tightened

adj1161menf:

to

Ill

teen

aa

(1)

10

!he

burner.

the

gas

after

mal*tg

$CIVW.

the control panel.

24W/ModBit 28W/ModBis

(mbclr) 11.2 11.3

(l'nbG)

(mbclr)

(l'nbG)

adjusftlg

era

1.3

28/36

3,3/4,1

mmdmum

mmmum

edae

operallng

to

remove

the

ol the control panel.

oparatfng

1,2

28/36

3,4/4,2

pcesaure. front

panel.

varve.

outlet

pressure

to

counter-<:lo<:tcW!se

malar

the

outlet

In

flg. 28 counter-clockwise

mater

the

(1) Mechanical Mini

tap

whose

cia

GlCPOS&

to

10

pressure

to

pressure

satisfy the desired vakle.

the end for

reg~

to

dea'ealle

28/36

tap.

sat1stv

the desired vakle.

adJustments.

mum

Adjustment

mater

auPf)IV

to

Increase 01

pressure

and

Is

=9

mm

~usment

gas

tloW

pressure.

Gas

~

Inlet

fig.28

33

• Replacement

Of

The

Burner

Injectors

A.

~

-

Shut

off the boiler

valve on the boiler.

- Undo the 2 screws which are

-

Pull

the control panel outwards.

- Undo the 6 screws which are located around the (in

room sealed fan assisted boiler).

- Undo the 4 screws which fasten the manifold

Fix

the suitable burner injectors

-

kW

models I 15 pieces of injectors used

- Reassemble

in

the reverse order.

WARNING:Keep the gas valve

supply

by

turning the

Table 8

closed

ON/OFF

located located

according

during

on the lower on the corners

in

replacement

switch to

to

to type

28

kW

Injectors Diameter

I Natural Gas

I

LPG

•

jumper

When the supplied with natural gas, jumper

Adjustment

appliance

is

converted to

WARNING: Maximum pressure regulator must the self-adhesive conversion

boiler

conversion.

WARNING:

property

Therefore, gas

person

LPG,

jumper

X7

must

be

after

gas type

In

case

damage, severe

leak

after

gas type conversion

open

of

test

on

OFF

position (fig. 24b)

edge

of

body

to remove the combustion

the burner

of

gas

models).

01,25

mm

00,75mm

X7

must

circuit.

label

gas leak,

injury

must

be

the

boiler

and

electricity

of

the

burner

to

remove the front panel.

the control panel.

to

remove the burner.

(13

pieces

be

short circuit.

must

be

fire

or

explosion hazard,

or

death

performed

injectors.

and

of

injectors used in 24

If

be

sealed

placed

can

by

qualified

turn off the gas

body

the

appliance

and

on

the

happen.

cover

is

+

GAS

LEAK

TEST

~

Apply a rich soap

indicate a gas leak

~

In

case

of

~

Check

~

Replace the part/parts if gas leak

gas leak, tighten the

the

pipe

connection

and

water solution to the surface of all

CAUTION:

connections

34

pipe

again

connection.

for gas leak.

can

not

be

Keep

soap

during

gas

pipe

connections. Bubbles

stopped.

and

water solution away from electrical

leak

test.

- FAULT/ERROR

FINDING

Several checks are included the

error

is

displayed

be

disabled.

+

Error

conditions

can

by

to

protect the boiler

the

alarm

be

divided

and

its

environment.

LED's

on

the display

panel

in 2 groups: lockout conditions

a) Lockout conditions, flame failure lockout, high limit lockout by

keeping the reset push-button for 2 sees., then

stand-by

b) Blocking conditions, or disappears. be

mode.

open

circuit),

generated

If the

TTB

For

example,

and

problem

CH

error

keep

continues,

NTC

error (short circuit or

and

low water pressure, will reset as soon as the cause

when

CH

sensor

the

system off until

call

is

qualified

out

of

the

sensor

main

board

service.

open

operating

is

within

Table 9

Communication error

Flame failure lock-out

In

case

of

error condition,

(Table

9)

and

heat

demands

and

blocking

and

APS

error,

can

and

display

circuit),

L3(i)

Fast Blink Blink Blink Blink

OFF

DHW

range,

blocking

operating

L4~

Fast

NTC

range

ON

conditions.

only

be

cleared

panel

will

be

error (short circuit

of

the

problem

condition will

again

L6~

Fast

OFF OFF

L71Dffi

Fast

will

in

CH

NTC

(short

circuit I open circuit) error

DHW

NTC

(short

circuit I open circuit) error

High limit lockout (over-temperature)

TTB

error

(in

open flued operation)

APS

error

(in

room sealed operation)

Low

water pressure

Other microcontroller (main board)

errors

Fast

Blink

OFF

ON

ON Blink

Fast

Blink

ON

Fast

Blink

OFF OFF

Fast

OFF OFF

OFF

Fast Blink Blink

ON ON

Fast

Blink

Fast

Blink

Fast

OFF

35

Table 10

Fault/Error

1-

The

boiler does not start

by

turning the

'ON'

2-

Flame failure lockout: - No flame

When turning the

to ' ON to

indicate

LED

after

seconds.

3-

CH

fast

and

4-

DHW

blinking fast

ON/OFF

position.

NTC

(L3

is

' position,

NTC

ON/OFF

LED

the lockout position

L3

blinks for several

error:

LED

L4

is

ON.

error: and

L4

LED

up

button

not

ON).

L4

tums

L3

is

blinking

L6

is

ON. range

- Lack

to

button ignition trials.

ON

range for more than 1 0 seconds.

is

for more than 1 0 seconds.

CH

DHW

Cause

of

electricity. -

in

burner after 5

sensor

is

out

of

and

sensor and

this

operating

condition lasted

is

out

of

operating

condition lasted

Solution

Check

the electricity connections.

-

Press

the and lockout pressing check valves.

- Having all tries qualified

-

Check

radiator

or

not.

-

The condition operating consult

Check

-

radiator

or

not.

The

condition operating consult

reset push-button

hold

it for 2 seconds. - If

condition

the

reset push-button,

the

gas

inlet

service.

the

CH

valves whether it

system stays in

until

CH

range. If

qualified

the

CH

valves whether it

system stays in

until

DHW

range. If

qualified

continues

and

expired,

inlet

valve

blocking

sensor

repeated,

service.

inlet

valve

blocking

sensor

repeated,

service.

PB1

the

after

supply

consult

and

is

open

is

in

and

is

open

is

in

5- High LED

6fast

36

limit lockout: -

L4

is

blinking fast. will

APS

Error:

LED

L7

is

ON.

and

L4

If

limit thermostat

be

generated. chimney.

blinking - Insufficient flue draught -

is

open, error

-

Check

the

flue

connections

-

Press

the

and

If the lockout condition continues

after button,

Check

-

Press and

-

If after pressing the reset push-button, consult qualified service.

reset push-button

hold

it for 2 seconds.

pressing

hold it for 2 seconds.

the lockout condition continues

the

consult

the flue connections.

the reset push-button

reset push-

qualified

I

PB

1

service.

PB

1

Fault/Error Cause

7-

TTB

Error:

LED

L7

fast

and

L4

8-

Low

water pressure:

ON

and

blinking

9-

All

1 (main board) and blinking

LED

fast.

No

communication: - Main board

LEOs

are blinking

0-

Other microcontroller

L7

are

fast.

is

ON.

L6 -L7

errors:

ON

is

and

- MAINTENANCE

-The boiler should and

service operations must

-

Only a damp surfaces should rust in

your

- STANDARDS

During

the

in this

manual

be

cloth

be

appliance.

dried

AND

installation

and

also all relevant standards

Solution

blinking -Insufficient chimney draught. - Check the chimney.

are not suitable for your condition until water pressure

fast.

L3,

L4

checked should

-

TTB

sensor

is

out

of

range

and

for more than 1 0 seconds. operating range. Wait

L4

is

- Operating water pressure appliance.

communicate with display

panel.

this

operating -

condition lasted

is

can

not - Consult qualified service

-

L6

is

and

serviced for general

be

carried

be

used for

completely.

out cleaning

Do

not

only

use

maintenance

by

qualified

the

outer

chemical

The

system

condition until TTB

error time repeated, consult qualified service.

-

The

system

back

to nominal value.

- Check the valves whether open or not.

- Check circuits for leaks.

- Consult qualified service.

person.

space

of

subtances

stays in blocking

CH

is

15 minutes.

stays in blocking

once

a year.

the

boiler

or

solutions

sensor

is

15

minutes.

Maintenance

and

then

which

REGULATIONS

and

operation

of

the

boiler,

and

the

instructions

local

regulations must

and

precautions

be

obeyed.

detailed

in

If

is

the

cause

- APPENDIX

ITJ

Pump's characteristic curve (height & flow)

H

(m)

5~~._~~--~~-4--~-+--~~~~4--4--+--+~

0.0 0.2

0.4 0.6

0.8

1.0 1 .2

1.4 1 .6 1 .8

fig.29

2.0

2.2

2.4 2.6

37

[]]

24

kW

gas combination boilers' capacity & operating gas pressure

diagrams for natural gas

28 24 20

~

16

"C

~

12

4

0

2

4

3

5 6

7

9

10

11

8

12

W

28

kW

gas combination boilers' capacity & operating gas pressure

diagrams for natural gas

32 28 24 20

~

16

"C

0

.9

12

0

~

8

.s::.

,_

4 0

0

Operating Gas

fig.30

2 3 4 5 6 7 8 9

Operating Gas

fig.31

Pressure

(mbar)

(mba~

10

11

12

38

[I]

24

diagrams for

28 24 20

~

16

"0

0

.9

12

0

E

CD

8

.t::

,_

4

0

[]]

28

diagrams for

kW

gas combination boilers' capacity & operating gas pressure

LPG

,.

0 2 4 6 8

kW

gas combination boilers' capacity & operating gas pressure

LPG

10

12 14

Operating

16

18

Gas Pressure (mbar)

fig.32

20 22 24 26

28

30

28 24

~

20

:;

16

~

12

J 8

4

0

0 2 4 6 8

•

ALL

RIGHTS

Product specifications are subject to

RESERVED

10 12 14

Operating

Gas

fig.33

change

16

18

Pressure (mbar)

without notice.

20

22

24

26

28

30

39

Product specifications are subject to change without notice.

Manufacturer: EMAS MAKiNA SANAYi

Organize Sanayi Bolgesi Mustafa Kemal Bulvan No: Tel. : (0236) 213 00 Fax:

(0236) 213 08 59

email: emas@emas.com.tr www.emas.com.tr

21

A.~.

13

MANiSA

Sales: ELEKS

Yah 34844 Maltepe I iSTANBUL/TURKEY Pbx : +90 216 458 9200 Fax : +90 216 441 2606 - 458 9293 E-Mail: www.eleks@eleks.com.tr

FOREIGN

Mahlelesi Ziya Gokalp Cad. No: 3

TRADE INC.

40

E.C.A. CA 24 BB, CA 24 HB, CA 24 BM, CA 24 HM, CA 28 HM Installation And User's Operating Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual