Junkers WR 11-2 B Manual de Usario

Junkers Calderas y calderas WR 11-2 B

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Read installation manual prior to installation of this unit!

Read user manual before putting this unit in operation!

Observe the warnings in the manuals!

The installation room must fulfill the ventilation requirements!

Installation by an authorised person only!

Installation Manual and Operating Instructions

Gas Heaters

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WR 11 -2 .B..

WR 14 -2 .B..

WR 18 -2 .B..

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Table of contents

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Table of contents

1 Warnings and symbols 3

1.1 Safety Instructions 3

1.2 Key to symbols 3

2 Information about the heater 4

2.1 Category, type and approval no. 4

2.2 Technical identification code 4

2.3 Package contents 4

2.4 Description of the heater 4

2.5 Special accessories 4

2.6 Dimensions 5

2.7 Functional diagram of the heater 6

2.8 Electrical diagram 7

2.9 Function 7

2.10 Technical characteristics 8

3 Regulations 9

4 Installation 10

4.1 Important information 10

4.2 Selection of the place of installation 10

4.3 Heater mounting 11

4.4 Water connection 11

4.5 Gas connection 11

4.6 Startup 11

5 Operating instructions 12

5.1 Batteries 12

5.2 Before starting up the heater 12

5.3 Turning the heater on and off 12

5.4 Power adjustment 12

5.5 Temperature/flow adjustment 13

5.6 Purge the appliance 13

6 Adjustments 14

6.1 Factory settings 14

6.2 Pressure adjustment 14

6.3 Converting to a different gas type 14

7 Maintenance 15

7.1 Periodic maintenance tasks 15

7.2 Startup after maintenance work 15

7.3 Flue gas safety device 15

8 Problems 17

8.1 Problem/cause/solution 17

9 Environmental protection 18

Warnings and symbols

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1 Warnings and symbols

1.1 Safety Instructions

If there is a smell of gas:

BClose the gas valve.

BOpen windows.

BDo not operate any electrical appliances or switches

(on/off).

BExtinguish any naked flames.

BPhone the gas company or an authorized technician

from a safe distance.

If there is a smell of burnt gases:

BDisconnect the appliance.

BOpen doors and windows.

BInform an installation company.

Fitting, modifications

BThe fitting and modification of the installation of the

appliance must be carried out only by an authorized

technician.

BThe pipes carrying burnt gases must not be modified.

BDo not close or reduce air circulation holes.

Maintenance

BWe reccomend to have the system regularly serviced

in order to ensure that it functions reliably and safely.

BThe installer is responsible for the safety and environ-

mental compatibility of the installation.

BThe appliance should be serviced annually.

BOnly original spare parts must be used.

Explosive and inflammable materials

BInflammable materials (paper, solvents, ink, etc.)

should not be stored near the appliance.

Combustion air and ambient air

BTo avoid corrosion, combustion air and ambient air

should be free of aggressive substances (for example

halogenated hydrocarbons containing chlorine and

fluoride composites).

Client information

BInform the client about the function and operation of

the appliance.

BThis appliance is not intended for use by persons

(including children) with reduced physical sensory or

mental capabilities, or lack of experience and knowl-

edge, unless they have been given supervision or

instruction concerning use of the appliance by a per-

son responsible for their safety.

Children should be supervised to ensure they do not

play with the appliance.

BCaution clients against performing modifications or

repairs themselves.

1.2 Key to symbols

The different types of warnings serve to indicate the

degree of risk, if the damage reduction precautions are

not followed.

•Caution is used to indicate the risk of light material

damage.

•Warning is used to indicate the risk of light personal

damage or more serious material damage

•Danger is used to indicate the risk of serious personal

damage that might in some circumstances be fatal

The indications include important information that does

not necessarily implicate risk to people or the appliance

itself.

The safety instructions in the text appear

on a grey ground and are signaled in the

margin by a triangle containing an excla-

mation mark.

Indications in the text are identified by the

symbol in the margin.

The beginning and end of the text are indi-

cated by a horizontal line.

Especificaciones del producto

Marca:	Junkers
Categoría:	Calderas y calderas
Modelo:	WR 11-2 B
Peso.:	3700 g
Amable:	Inbouwluidsprekers
Micrófono, entrada de línea:	Nee
Energía promedio:	100 W
Corriente de entrada:	Nee
Impedancia:	4 Ohm
Canales de salida de audio:	1.0 kanalen
Salida máxima de potencia musical (PMPO):	200 W
Rango de frecuencia:	32 - 22000 Hz
Sensibilidad:	91 dB
Controlado remotamente:	Nee
Dimensiones (Ancho x Fondo x Alto):	342 x 342 x 192 mm
Diámetro del altavoz de graves:	254 mm
Diámetro hogetonenluidspreker:	25 mm
Controlador de rango medio de diámetro:	38 mm
tweeter:	Ja
Wifi.:	Nee