Buderus Logano plus GB102S, Logano plus GB102 User Instructions

Vor Installation und Wartung sorgfältig lesen.

User Instructions

Gas-fired condensing boiler

Logano plus GB102/GB102S

System boiler16, 30
Regular boiler 16, 30, 42

6 720 811 066 (2014/03)

Preface

Logano GB102– 6 720 811 066 (2014/09)

2

Preface

Please read these instructions carefully

These instructions are applicable to the Worcester, Bosch Group boiler
model stated on the front cover only.
These instructions apply in the UK/IE only and must be followed except
for any statutory obligation.
After installation please leave this User instruction Manual, Installation,
Commissioning and Servicing Instructions and completed Benchmark
Checklist with the user.

Dedicated to heating comfort

Thank you for purchasing a gas-fired condensing system or regular boiler
manufactured by Worcester, Bosch Group. The company prides itself on
manufacturing boilers to the strictest quality control standards
throughout every stage of production.
Worcester, Bosch group has led the field in innovative boiler design and
performance for 50 years. This heritage means all our products are of
exceptional quality and proven reliability.
The range in particular is extremely energy efficient, offering you
economical running costs and value for money. It sits in SEDBUK 2005
Band A, and is therefore amongst the top energy rated boilers available.
There is also the reassurance of our no-nonsense 2 years parts and
labour guarantee - backed up by Worcester Total Cover, an optional
complete maintenance scheme to keep your boiler operating at peak
condition and efficiency.

Table of Contents

1 Key to symbols and safety instructions . . . . . . . . . . . . . . . . . . . 3

1.1 Key to symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Product information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.2 EC declaration of type conformity . . . . . . . . . . . . . . . . . . 3

2.3 Overview of boiler types . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3 Operating the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.1 Controls overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.2 Screen display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.3 Appliance on/off switch . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.4 Heating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3.4.1 Heating mode on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

3.4.2 Set the maximum flow temperature . . . . . . . . . . . . . . . . . 5

3.5 Setting the DHW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.5.1 DHW on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.5.2 Setting the DHW temperature . . . . . . . . . . . . . . . . . . . . . 6

3.6 Control unit setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.7 Summer mode on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.8 Setting frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 System operating pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4.1 Check the water pressure (System boiler only) . . . . . . . 7

4.2 System pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5 Fault or Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

6 Environment / disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7 Tips on energy saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

8 Quick reference guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1 Key to symbols and safety instructions

Logano GB102 – 6 720 811 066 (2014/09)

3

1 KEY TO SYMBOLS AND SAFETY INSTRUCTIONS

1.1 Key to symbols

Warnings

The following keywords are defined and can be used in this document:

• NOTICE indicates a situation that could result in damage to property
or equipment.

• CAUTION indicates a situation that could result in minor to medium
injury.

• WARNING indicates a situation that could result in severe injury or
death.

Important information

Additional symbols

1.2 Safety precautions

If you smell gas

A gas leak could potentially cause an explosion. If you smell gas, observe
the following rules.

▶ Prevent flames or sparks:

– Do not smoke, use a lighter or strike matches.
– Do not operate any electrical switches or unplug any equipment.
– Do not use the telephone or ring doorbells.

▶ Turn off the gas at the meter or regulator.
▶ Open windows and doors.
▶ Warn your neighbours and leave the building.
▶ Prevent anyone from entering the building.
▶ Well away from the building: call the Emergency services
▶ L.P.G. boilers: Call the supplier’s number on the side of the gas tank.

BOILER OPERATION:
This boiler must only be operated by a responsible adult who has
been instructed in, understands, and is aware of the boiler's
operating conditions and effects.

HEALTH AND SAFETY

The appliance contains no asbestos and no substances have been used
in the construction process that contravene the COSHH Regulations
(Control of Substances Hazardous to Health Regulations 1988).

COMBUSTION AND CORROSIVE MATERIALS

Do not store or use any combustible materials (paper, thinners, paints
etc.) inside or within the vicinity of the appliance.

Chemically aggressive substances can corrode the appliance and
invalidate any guarantee.

FITTING AND MODIFICATIONS

Fitting the appliance and any controls to the appliance may only be
carried out by a competent engineer in accordance with the current Gas
Safety (Installation and Use) Regulations.

Flue systems must not be modified in any way other than as described in
the fitting instructions. Any misuse or unauthorised modifications to the
appliance, flue or associated components and systems could invalidate
the guarantee. The manufacturer accepts no liability arising from any
such actions, excluding statutory rights.

SERVICING

Advise the user to have the system serviced annually by a competent,
qualified Gas Safe registered engineer. Approved spares must be used
to help maintain the economy, safety and reliability of the appliance.

IMPORTANT

The service engineer must complete the Service Record on the
Benchmark Checklist after each service.

2 PRODUCT INFORMATION

2.1 Intended use

The appliance is only for use in sealed hot water Heating systems are
installed according to you countries local regulations. Any other use is
improper. Any damage resulting from an improper installation are
excluded from liability. The commercial and industrial use of the
equipment for the generation process heat is excluded. Advice for
permissible operating conditions are listed in the Installation,
Commissioning and Servicing instructions for the installer.

2.2 EC declaration of type conformity

This product is in design and operation of the European Directives and
the supplementary national requirements.

Conformity has been demonstrated by the CE marking.

To request the declaration of conformity of the product, see the contact
details on the back of this manual

The appliance meets the requirements for gas condensing boilers in
terms of energy saving regulations.

The unit is tested according to EN 677

2.3 Overview of boiler types

The system gas fired condensing boiler has an integrated circulation
pump and optional built in diverter valve to direct the heating to the
radiators or to connect to an indirectly heated hot water cylinder.

The system boiler is incorporated into a sealed pressurized system
which is maintained by an expansion vessel.

The Regular gas fired condensing boiler is for use in an open vented
system with an indirectly heated hot water cylinder.

The regular boiler is used in an unpressurized system which is
maintained by a header tank.

The heating system has externally mounted circulation pump and a three
way valve for controlling the heating or hot water.

Warnings in this document are identified by a warning
triangle printed against a grey background.
Keywords at the start of a warning indicate the type and
seriousness of the ensuing risk if measures to prevent
the risk are not taken.

This symbol indicates important information where
there is no risk to people or property.

Symbol Explanation

▶ Step in an action sequence
 Cross-reference to another part of the document

• List entry
– List entry (second level)

Table 1

3 Operating the appliance

Logano GB102– 6 720 811 066 (2014/09)

4

3 OPERATING THE APPLIANCE

This manual only applies to the appliances listed on the front cover.
Depending on the control system fitted some function may different.

The following option control systems can be used:

• RC35externally mount programmer

• Logamatic 4000

3.1 Controls overview

Fig. 1

[1] Main on/off switch
[2] Diagnostic port (Service engineers only)
[3] DHW button
[4] Heating button
[5] Display
[6] Minus button
[7] Plus button
[8] ok button
[9] Back button
[10] Pressure gauge
[11] Service button
[12] Reset button
[13] Summer/Winter mode button

3.2 Screen display

Fig. 2 Display symbols

[1] DHW mode off
[2] DHW mode on
[3] Solar mode
[4] Weather compensation (External sensor required)
[5] Chimney sweep mode
[6] Fault alert
[7] Service mode
[6 + 7] Maintenance mode
[8] Burner on
[9] Temperature units °C
[10] Confirmation
[11] Scroll up or down through the sub menus
[12] Alphanumeric display (e.g. Temperature)
[13] Text display
[14] Heating mode off
[15] Heating mode on

3.3 Appliance on/off switch

Initial switch on

▶ Switch on at the with the main appliance switch.

The display lights up and initially shows the appliance temperature.

Fig. 3 Main power switch

For more information refer to the manual of that
controller or programmer.

10

6 94 732 8

1113 12

reset

5

1

6720809978-01.1Wo

The siphon fill program starts each time the appliance is
turn on. The appliance runs at minimum output for about
15 minutes to fill the condensate siphon.
The symbol . flashes while the program is active.

13 121415

2 3 4 876 95

11

6 720 619 605-12.1O

10

1

6 720 646 606-27.1O