Gassero Wallcon 115 Guida alla risoluzione dei problemi

REV.03-(16.03.2015)

115

125B

160B

INSTALLATION, USER AND SERVICE MANUAL

WALL HUNG GAS FIRED CONDENSING BOILER

RESET

REV.03-(16.03.2015)

Table of Contents

IMPORTANT

When carryng out commssonng of the boler, you are hghly recommended to perform the followng checks:

–

Make sure that there are no lquds or nﬂammable materals n the mmedate vcnty of the boler.

–Make sure that the electrcal connectons have been made correctly and the earth wre s connected to a

weel done earthng system.

–Open the gas tap and check the soundness of the connectons, ncludng the burner.

–Make sure that the boler s set for operaton for the type of gas suppled.

–Check that the ﬂue ppe for the outlet of the products of the combuston s unobstructed and has been properly

nstalled.

–Make sure that any shutoff valves are open.

–Make sure that the system s charged wth water and s thoroughly vented.

–Check that the crculaton pump s not locked.

–Purge the system, bleedng off the ar present n the gas ppe by operatng the pressure relef valve on the gas

valve nlet.

–

The nstaller must provde the user wth nstructon n operaton of the boler and safety devces and hand over the

nstructon booklet to the user.

–

The mages shown n ths manual are a smplﬁed representaton of the product. In ths representaton there may be

slght, unmportant dfferences wth the suppled product.

1 Meanng of the symbols and safety nstructons . . 3

1.1 Meanng of symbols

1.2 General warnngs

2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.1 Desgnated use . . . . . . . . . . . . . . . . . . . . . 5

2.3 . . . . . 5Boler room & ventlaton. . . . . . . . . .

2.2 Descrpton of the applance . . . . . . . . . . 5

. . . . . . . . . . . . . . . . . . 3

. . . . . . . . . . . . . . . . . . . 3

1.3 Safety nstructons

. . . . . . . . . . . . . . . . . . . 4

1.4 Regulatons and standarts

. . . . . . . . . . . . 4

2.4 Packagng label . . . . . . . . . . . . . . . . . . . . . 6

2.5 . . . . . . . . . . . . . . . . . . . . . . 6Warnng label

2.6 Data label . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.1 Wallcon 115-125B-160B dmensons . . . . . . . 7

3.2 . . 8Wallcon 115-125B-160B hydraulc dagram

3.3 Wallcon 115-125B-160B man components. . 9

3 Techncal features . . . . . . . . . . . . . . . . . . . . . . . . 7

3.4 Techncal data . . . . . . . . . . . . . . . . . . . . . .. 10

4.1.1 Packng . . . . . . . . . . . . . . . . . . . . . . . . 11

4 Instructons for the nstaller . . . . . . . . . . . . . . . . . . . 11

4.1 . . . . . . . . . . . . . . . . . . . . . . . . 11Installaton

4.1.2 Transport . . . . . . . . . . . . . . . . . . . . . . 11

4.1.3 Mountng . . . . . . . . . . . . . . . . . . . . . . . 11

4.1.4 Clearances . . . . . . . . . . . . . . . . . . . . . 12

4.1.6 Water sde connectons . . . . . . . . . . . . 13

4.1.5 Water qualty and treatment . . . . . . . . . 12

4.1.7 Expanson vessel . . . . . . . . . . . . . . . . . 13

4.1.8 Safety valve . . . . . . . . . . . . . . . . . . . . 13

4.1.9 Condansate dran . . . . . . . . . . . . . . . . 13

4.1.10 Frost protecton . . . . . . . . . . . . . . . . . 13

4.1.11 Drt seperaton . . . . . . . . . . . . . . . . . . 13

4.1.13 Pump . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.1.12 Automatc ar vent . . . . . . . . . . . . . . . . 13

4.2 Installaton examples . . . . . . . . . . . . . . . . 14

4.2.1 Sngle boler nstallatons . . . . . . . . . . . 14

4.2.2 Cascade nstallaton . . . . . . . . . . . . . . . . 15

4.3 Adjustment of the gas rate . . . . . . . . . . . 16

4.3.1 Descrpton of the adjustment ponts . . . 16

4.3.2 Combuston values adjustment table . . . 16

4.3.3 Maxmum output adjustment . . . . . . . . . 16

4.3.4 Mnmum output adjustment . . . . . . . . . 17

4.4 Gas converson nstructons . . . . . . . . . . . 18

4.5 Flue nstallaton nstructons . . . . . . . . . . . 19

4.5.1 Flue applance types . . . . . . . . . . . . . . . 19

4.5.2 Flue nstallaton types . . . . . . . . . . . . . . 20

4.5.3 Flue kt accesores . . . . . . . . . . . . . . . . . 21

4.6 Electrcal nstallaton . . . . . . . . . . . . . . . . 22

4.6.1 Wrng dagram . . . . . . . . . . . . . . . . . . . . 22

4.6.2 External probe nstallaton . . . . . . . . . . 23

4.6.3 Outdoor temperature control . . . . . . . . 24

5 Operaton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . 25

5.2 Programmng . . . . . . . . . . . . . . . . . . . . . 27

5.3 Error codes . . . . . . . . . . . . . . . . . . . . . . 28

5.4 Mantenance codes . . . . . . . . . . . . . . . . 29

6 Mantenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Comssonng checklst . . . . . . . . . . . . . . . . . . 34

6.2 Mantenance procedure . . . . . . . . . . . . . 30

Servce nterval record . . . . . . . . . . . . . . . . . . 37

6.3 Troubleshootng . . . . . . . . . . . . . . . . . . . 32

REV.03-(16.03.2015)

1 MEANING OF THE SYMBOLS AND SAFETY INSTRUCTIONS

1.1 MEANING OF THE SYMBOLS

WARNINGS

Keywords ndcate the serousness of the hazard n

terms of the consequences of not followng the safety

nstructons.

• NOTE ndcates that materal damage may occur.

• CAUTION ndcates that njures may occur.

• WARNING ndcates that serous njury may occur.

• DANGER ndcates potentally rsk to lfe.

IMPORTANT INFORMATION

Warnngs n ths document are framed and

dentﬁed wth a warnng con whch s

shown on the left ﬁgure.

Electrcal hazards are dentﬁed by a

lghtnng con surrounded by a warnng

trangle.

Important nformaton n cases where there

s no rsk of njury materal losses s

dentﬁed by the symbol shown on the left.

It s bordered by horzontal lnes above and

below the text.

After havng removed the packagng, check that the

materal suppled s ntact and complete; f ths s

not the case, contact wth GASSERO or dealers.

The WALLCON Seres b olers must be nstalled by

authorzed person as detaled under any current

standards and law applcable and wth the nstruc-

tons provded by Gassero n the manual gven

wth the applance.

The boler must be used for the purposes t has

been expressly manufactured. Gassero declnes

all contractual and extra-contractual lablty for

damage caused to persons, anmals or thngs, due

to errors n nstallaton, control, servcng or mpro-

per use.

In case of the water leakage, dsconnect the boler

from the mans power supply, close the water sup -

ply and promptly notfy Gassero or other authorzed

qualﬁed personnel.

Perodcally check that the condensate dran s free

of blockages.

Perodcally check that the operatng pressure of

the water crcut when cold s 1.5 bar and less than

the maxmum lmt specﬁed for the applance. If ths

s not the case, contact wth Gassero or other aut -

horzed qualﬁed personnel.

If the boler s not used for an extended perod, the

followng operatons must be completed:

- move the man system swtch to "off"

- close the fuel cock and the water cocks on the cen -

tral heatng system

- empty the central heatng system f there s the rsk

of frost.

Mantenance and servcng must be done once a year.

Ths manual s an ntegral part of the boler and as a

consequence must be kept wth care. If the manual

s damaged or lost, contact wth Gassero to supply

a new copy.

PLEASE READ THESE INSTRUCTIONS CAREFULLY

BEFORE STARTING INSTALLATION.

THESE INSTRUCTIONS ARE APPLICABLE TO THE

GASSERO BOILER MODELS WRITTEN ON THE

FRONT COVER OF MANUAL ONLY AND MUST NOT

BE USED WITH ANY OTHER BOILER MODELS.

THIS APPLIANCE MUST BE INSTALLED BY A GAS SAFE

REGISTERED, AUTHORIZED PERSON. FAILURE TO

INSTALL CORRECTLY COULD LEAD TO PROSECUTION.

IF YOU HAVE ANY QUESTION CONTACT THE GASSERO

TECHNICAL SERVICE. (techncal.serv[email protected],

PLEASE LEAVE THESE INSTRUCTIONS WITH THE

COMPLETED INSTALLATION CHECKLIST, AND USER

USER MANUAL WITH THE OWNER OR AT THE GAS

METER AFTER INSTALLATION OR SERVICING.

THE INSTALLATION AND COMISSIONING CHECKLIST

CAN BE FOUND IN BACK PAGES THE MANUAL.

1.2 GENERAL WARNINGS

Actons that absolutely must not be

carry out dentﬁed by the ﬁgure on left

Meanng of the Symbols and Safety Instructons

+90 216 394 09 85 )

REV.03-(16.03.2015)

The boler must not be used by chldren or nvald

persons wthout supervson.

Electrcal devces or applances, such as swtches,

household applances, etc. must not be used f there

s the smell of gas or unburned fuel. In ths case :

- ventlate the room by openng doors and wndows;

- close the fuel stopcock;

- promptly contact Gassero, your gas suppler or

other professonally qualﬁed personnel.

Do not touch the boler when bare feet or wth wet

parts of the body.

No servce or cleanng operatons may be perfor-

med wthout ﬁrst havng dsconnected the boler

from the mans power supply , movng the man

system swtch to "off".

The safety or control devces must not be adjusted

wthout the authorsaton and wrtten nstructons

from the manufacturer of the boler.

Do not pull, remove or twst the electrcal cables

comng out of the boler , even f the applance s

dsconnected from the mans power supply.

The ventlaton openngs n the room where the

applance s nstalled must not be plugged or redu-

ced n sze and must comply wth any current stan-

dards and law applcable.

Do not swtch off the boler f the outsde temperatu-

re may decrease below ZERO (rsk of freezng).

Do not leave ﬂammable substances n the room

where the boler s nstalled.

The packagng materal must not be dspersed n

the envronment or left wthn the reach of chldren

as t s a potental source of hazard. It must be

dsposed of accordng to the legslaton n force.

Alteratons to parts connected to the applance

Do not carry out any alteratons for followng parts:

- the boler

- to the gas, ar, water supply ppes and electrcal

- to the ﬂue ppe, safety valve and ts dran ppe

- to the constructve components whch nﬂuence the

When tghtenng or loosenng the screw connectons,

use only adequate tool. The mproper use and/or

the use of nadequate equpment can cause damages

If you smell gas :

If you smell gas follow these safety ndcatons:

Do not turn on or turn off electrcal swtches

Do not smoke

Do not use the telephone

Close the mans gas tap

Open all wndows and doors where the gas leakage

Contact the gas socety or a company specalzed n

Indcatons for applances operatng wth propane gas

ensure yourself that before nstallng the applance the

For a correct purgng of the tank contact the lqud gas

suppler or a legalley authorzed person .

If the tank has not been correctly purged problems

could occur durng gnton. If ths occurs contact the

applance’s safe operaton

(for example water or gas leakages).

nstallng and servcng heatng systems

gas tank has been purged.

lqud gas tank’s suppler.

1.4 REGULATIONS AND STANDARTS

Current Gas Safety (Installaton & Use) Regulatons:

All gas applances must be nstalled by a competent

person n accordance wth the above regulatons;

The applance must be nstalled n accordance wth, and

comply to, the current: Gas Safety Regulatons, IEE

Regulatons, Buldng Regulatons, Buldng Standards

and any other local requrements.

Drectves:

• 2009/142/EEC gas applance drectve

• 92/42/EEC boler efﬁcency drectve

• 73/23/EEC low voltage drectve

• 89/336/EEC EMC drectve

• 97/23/EC pressure equpment drectve

• any relevant requrement of the local authorty.

EN 15417Gas-ﬁred central heatng bolers.

Specﬁc requrements for condensng

bolers wth a nomnal heat nput greater

than 70 kW but not exceedng 1000 kW.

EN 15420Gas-ﬁred central heatng bolers. Type C

bolers of nomnal heat nput exceedng

70 kW, but not exceedng 1000 kW.

Installaton of rated nput greater than 70 kW

Meanng of the Symbols and Safety Instructons

1.3 SAFETY INSTRUCTIONS

REV.03-(16.03.2015)

2 GENERAL

the followng wall-mounted condensng gas bolers:

The Wallcon 115-125B-160B s sutable for use as a sngle

boler or as part of a cascade system.

CE LABEL

The applance comples wth the basc

requrements of the relevant European

drectves.

Conformty has been substantated by the

proper documents whch, together wth

the declaraton of conformty, are ﬁled

wth the manufacturer.

•Wallcon 115-125B-160B

The boler may only be used to heat up water for heatng

systems as standard and/or domestc hot water (DHW)

systems wth the connecton of DHW tank.

The boler can be nstalled ether as a sngle system or as

part of a multple system (cascade system). A cascade

system enables several bolers of ths type to be

connected together, where maxmum of 16 bolers wth

a total capacty of 1.840 kW can be connected together.

Specal cascade unts (accessores) have been

developed to enable ths boler to be nstalled n a

cascade system. Every cascade unt ncludes an

nstallaton frame, horzontal headers, connecton ppes

for the boler, man gas ppe and vertcal low loss header.

Also, cascade unts are avalable for nstallng the bolers

nlne or back-to-back. These cascade unts make

nstallng a cascade system easer and less labour

ntensve. Please contact your dealer or the

manufacturer for further nformaton about cascade

systems.

CAUTION:

Damage to the nstallaton due to frost.

Install the heatng system n a room

whch s free from frost.

WARNING:

Fre hazard due to ﬂammable materals or

lquds.

Do not store any ﬂammable materals or

lquds n the drect vcnty of the boler.

CAUTION:

Boler damage due to contamnated

combuston ar or contamnated ar n the

boler room.

Never use the boler n an envronment whch

contans lots of dust or aggressve chemcals.

Such as spray shops,hardresser's shops,

locatons where trcholorethylene or hydrogen

haldes (e.g. contaned n aerosols, certan

adhesves, solvents or detergents, pants)

and other aggressve chemcals are used or

stored.

2.1 DESIGNED TO USE

2.3 BOILER ROOM & VENTILATION

These nstallaton and mantenance nstructons apply to

General

The WALLCON s a wall-hung condensng boler, for

CH and DHW(wth DHW tank) purposes, wth pre-mx

burner, made up of stanless steel heat exchanger.

The WALLCON bolers can be combned n a cascade

conﬁguraton wth other heat generators to create

modular heatng plants made up of bolers connected to

the same water cr cut and wth electr onc controllers

communcatng va bus. The heat output of each boler

unt reaches 116.1 kW (100%, 50

C / 30 C)

modulated from 30% to 100%. The ef ﬁcency reaches

107% and the low ﬂue gas outlet temperature 64 o C .

2.2 DESCRIPTION OF THE APPLIANCE

The ndvdual heatng unts n cascadng conﬁguraton

can be actvated, as well as by smple rotaton, n such a

way that when a certan percentage of output s reached

by the ﬁrst unt, the other unts start automatcally, all wth

the same load factor.

The man features of the WALLCON Bolers are:

- ﬁber coated premx burner

- output from 29.3 to 116.1 kW (models 115 M and 115 S)

- heat output up to 1.840 kW, by connectng up to 16

bolers n a cascadng conﬁguraton.

- quck connecton of the water and gas headers (opto -

nal)

- mcroprocessor control wth self-dagnoss, shown on

LED and the dsplay

- frost protecton functon actvated accordng to the out-

sde temperature and/or the temperature of the boler

- ﬁtted for room thermostat n the hgh and low tempera-

ture zones

- outsde probe to enable the clmate control functon

- post-crculaton functon for the central heatng and

DHW crcuts

- prorty settable on the DHW, hgh or low temperatur e

crcut

- low nvestment costs for cascade operatons ( slave

- chmney sweep functon

-solar system & swmmng pool control functons

models can be controlled by Master models, wthout

usng any dsplay modules n slave unts)

REV.03-(16.03.2015)

General

2.4 PACKAGING LABEL

2.5 WARNING LABEL

WARNINGS !

.Read the techncal nstructons before nstallng

the boler.

.Installaton and comssonng must be done by

authorzed qualﬁed techncans.

.The boler may only be nstalled n a room whch

comples wth the approprate ventlaton requre-

2.6 DATA LABEL

Wall Hung Gas Condensng Bolers

Model : Wallcon J

Efﬁcency Level :

Standards : EN 15417 / EN 15420

Flue (applance)

Types : B

Producton Year :

IP Class : X4D

Istanbul Endustr ve Tcaret Serbest Bolges

( FREE ZONE ) , 4. Sok. Parsel 110

34957 , Tuzla, Istanbul, TURKEY

www.gassero.com

ATTENTION : The boler s

adjusted n the Factory to Gas

Pressure of G20 - 20 mbar .

Pressure

Gas

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