Viessmann VITODENS 333 Manuel utilisateur

Supplied By www.heating spares.co Tel. 0161 620 6677

VIESMANN

Installation instructions

for heating engineers

Vitodens 333

Type WS3A, 6.6 to 26.0 kW

Compact gas fired condensing boiler

natural gas and LPG version

VITODENS 333

5862 566 GB 3/2004 Dispose after installation

Supplied By www.heating spares.co Tel. 0161 620 6677

Please follow these safety instructions closely to prevent accidents and

material losses.

Safety instructions explained

!Important information

This symbol warns against the

risk of material losses and

environmental pollution.

Note

Details identified by the words "Note"

contain additional information.

Safety regulations

Installation, initial start-up, inspection,

maintenance and repairs must be car-

ried out by a competent person

(heating engineer/installation contrac-

tor).

Observe all current safety regulations

as defined by DIN, EN, DVGW, TRGI,

TRF, VDE or all locally applicable

standards.

See also the "safety instructions" in

the "Vitotec Technical Guide" folder.

Before working on the equipment/

heating system, isolate the mains

electrical supply (e.g. by removing a

separate mains fuse or by means of a

mains electrical isolator) and safe-

guard against unauthorised reconnec-

tion.

Close the main gas shut-off valve and

safeguard against unauthorised

reopening.

Electrical assemblies provided on site

must be type-approved.

Work on gas equipment

This must only be carried out by an

approved gas fitter.

Observe all commissioning work spe-

cified for gas installations to TRGI or

TRF and all local regulations.

Safety instructions

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

Preparing for installation

Product information .................................................................................... 4

Preparations for boiler installation ............................................................... 5

Installation

Installing the boiler and making all connections ........................................... 7

Flue gas connection.................................................................................... 8

Gas connection .......................................................................................... 8

Checking anode connection........................................................................ 9

Opening the control unit housing................................................................. 10

Electrical connections................................................................................. 11

&Routing connecting cables ....................................................................... 13

Closing control unit housing and inserting user interface ............................. 14

Front panel installation................................................................................ 15

Commissioning and adjustments................................................................. 15

Index

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

Vitodens 333, Type WS3A

Set up for operation with natural gas E.

The natural gas E version can be converted to natural gas LL or LPG P using a

conversion kit.

Product information

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

On-site preparations when using a connection set (accessory), see the

installation instructions of the connection set.

ACold water G¾"

BHeating flow G¾"

CGas connection G¾"

DHeating return G¾"

EDHW G¾"

FDHW circulation G1"

GDrain outlet kit (accessory)

HCable arrangement area

KWall clearance with connection

set (accessory)

LWall clearance with on-site con-

nection

Preparations for boiler installation

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

1. Prepare the primary connections.

Thoroughly flush the heating sys-

tem.

Note

Should an on-site diaphragm

expansion vessel be required,

install this into the heating return. If

no connection set (accessory) is

used, install the on-site fill tap into

the heating return.

2. Prepare the secondary connec-

tions. Install the safety assembly

(accessory or on-site provision) to

DIN 1988 [or local regulations] into

the cold water supply line.

3. Equip the DHW circulation pipe

with circulation pump, check valve

andtimeswitch.

4. Connect the condensate drain with

apipeventtothepublicsewer.

5. Prepare the gas connection

accordingtoTRGIorTRForall

local regulations.

6. Prepare the electrical connections.

&Mainscable:NYM-J3x1.5mm

fuse max. 16 A, 230 V~, 50 Hz.

&Accessory cables: NYM with the

required number of conductors

for the external connections.

&Allcablesinarea"H" should

protrude 2 000 mm from the wall.

Preparations for boiler installation (cont.)

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

Note

Connect the condensate drain and drain lines from the safety valves with a

slopeandapipeventtothepublicsewer.

AConnection set (accessory)

Installing the boiler and making all connections

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

Connect the balanced flue pipe. Flue gas system installation

instructions.

Gas connection

AGas connection

Conversion to other gas

types:

Conversion kit installation

instructions

Information regarding operation

with LPG

We recommend the installation of an

external safety solenoid valve when

installing the boiler in rooms below

ground level.

1. Carry out a leak test.

!Important information

Excessive test pressure

leadstodamagetotheboi-

ler and gas train.

Max. test pressure

150 mbar. If a higher pres-

sure is required for leak

tests, separate the boiler

and the gas train from the

mains gas supply (undo fit-

tings).

2. Purge the gas supply pipe.

Flue gas connection

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

AMagnesium anode BEarth cable

1. Removetheflangelidcover. 2. Check whether the earth cable is

connected on the magnesium

anode.

Checking anode connection

5862 566 GB

Supplied By www.heating spares.co Tel. 0161 620 6677

Opening the control unit housing

5862 566 GB

Autres manuels pour VITODENS 333

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Viessmann Chaudière

Viessmann

Viessmann Vitodens 100 Guide rapide

Viessmann

Viessmann Vitodens 200-W B2HA series Guide de l'utilisateur

Viessmann

Viessmann Vitodens 100-W Manuel utilisateur

Viessmann

Viessmann VITOLIGNO 300-C Manuel utilisateur

Viessmann

Viessmann VITOGAS 100 Mode d'emploi

Viessmann

Viessmann Vitodens 111-W Guide rapide

Viessmann

Viessmann Vitodens 100-W WB1C Manuel utilisateur

Viessmann

Viessmann Vitodens 200-W System Manuel utilisateur

Viessmann

Viessmann Vitodens 200-W System Guide rapide

Viessmann

Viessmann Vitodens 100-W Guide de démarrage rapide

Viessmann

Viessmann Vitorond 200 VD2 320 Mode d'emploi

Viessmann

Viessmann Vitodens 050-W BP JD Guide rapide

Viessmann

Viessmann VITOCELL-V 100 Manuel utilisateur

Viessmann

Viessmann VITOMAX 200-HS Guide de démarrage rapide

Viessmann

Viessmann VITODENS 050-W Guide rapide

Viessmann

Viessmann Vitoplex 100-LS SXD Manuel de service

Viessmann

Viessmann Vitodens series Manuel utilisateur

Viessmann

Viessmann VITOLIGNO 300-H Series Manuel utilisateur

Viessmann

Viessmann VITOCROSSAL 300 Manuel d'instructions

Viessmann

Viessmann VITOPLEX 100?LS Guide rapide

Viessmann

Viessmann Vitocell 340-M Mode d'emploi

Viessmann

Viessmann VITODENS 300-W Guide de démarrage rapide

Viessmann

Viessmann Vitodens 100-W Guide rapide

Viessmann

Viessmann VITODENS 200-W B2HA 112 Manuel utilisateur

Manuels Chaudière populaires d'autres marques

Vaillant

Vaillant uniSTOR VIH SW GB 500 BES Manuel utilisateur

Radijator

Radijator BIO max 23.1 Manuel utilisateur

Brunner

Brunner BSV 20 Manuel utilisateur

Buderus

Buderus Logamax GB062-24 KDE H V2 Manuel utilisateur

Potterton

Potterton 50e Fiche technique

UTICA BOILERS

UTICA BOILERS TriFire Manuel utilisateur

Joannes

Joannes LADY Series Manuel

ECR International

ECR International UB90-125 Manuel d'instructions

Froling

Froling FHG Turbo 3000 Manuel utilisateur

Froling

Froling P4 Pellet 8 - 105 Manuel utilisateur

U.S. Boiler Company

U.S. Boiler Company K2 Manuel utilisateur

Henrad

Henrad C95 FF Manuel utilisateur

NeOvo

NeOvo EcoNox EF 36 Manuel utilisateur

Potterton

Potterton PROMAX SL 12 Manuel utilisateur

Eco Hometec

Eco Hometec EC 25 COMPACT Manuel utilisateur

Baxi

Baxi Prime 1.24 Manuel utilisateur

REXNOVA

REXNOVA ISA 20 BITHERMAL Manuel utilisateur

Radiant

Radiant R2K 55 Manuel