Hoval TopGas comfort 10 User manual

EN
Subject to modifications
Operating Instructions
Hoval United Kingdom
Hoval Ltd.
Northgate
Newark
Nottinghamshire NG24 1JN
Phone [phone]
Fax [phone]
Hoval Export
Hoval Aktiengesellschaft
Austrasse 70
9490 Vaduz
Principality of Liechtenstein
Phone [phone]
Fax [phone]
Gas condensing boiler
TopGas®comfort (10,16,22)
4 205 540 / 01 - 09/10

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4 205 540 / 01Table of contents
1. To get the most out of your heating system, read the operating instructions!.............. 3
1.1 Important addresses and telephone numbers ..................................................................................... 3
1.2 Key to symbols used .............................................................................................................................. 3
1.3 System data............................................................................................................................................. 4
1.4 Calculation basis..................................................................................................................................... 4
2. Safety instructions............................................................................................................... 5
2.1 Cautionary notes..................................................................................................................................... 5
2.2 Intended use............................................................................................................................................ 5
3. Customer service................................................................................................................. 6
4. Functional principle of the heating system....................................................................... 7
5. Commissioning .................................................................................................................... 8
5.1 Checks prior to operation ...................................................................................................................... 8
5.2 Switching on............................................................................................................................................ 8
6. Heating system control ....................................................................................................... 9
6.1 Operating elements on the boiler control panel / basic controller N4.2 ............................................ 9
6.2 The operating elements of the RS-OT heating regulator (optional) ................................................. 11
6.3 Operating elements of the TopTronic®T/N heating regulator (optional) .......................................... 13
7. Checklist in case of faults................................................................................................. 15
8. Checking the water level ................................................................................................... 16
9. How to save energy! .......................................................................................................... 17
10. Hoval Service / sales programme..................................................................................... 18

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4 205 540 / 01 To get the most out of your heating system, read the operating instructions!
1. To get the most out of your heating system, read the operating instruc-
tions!
These instructions will provide you with all the information you need for optimum use
of your heating system.
An optimally adjusted heating system can not only save you a lot of trouble, but also
a lot of money.
1.1 Important addresses and telephone numbers
Heating engineer: ......................................................................
......................................................................
Plumber: ......................................................................
......................................................................
Electrician: ......................................................................
......................................................................
Chimney sweep: ......................................................................
......................................................................
Fuel supplier: ......................................................................
......................................................................
1.2 Key to symbols used
i
Instruction: Prompts you to carry out an action
Result: Shows the expected reaction to your action
Note: Provides important information
Safety instructions: Indicate an immediate hazard to persons
Cautionary notes: Indicate danger to machines and installations
Energy-saving tips: Provide information on how to save energy
ENERGY

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4 205 540 / 01To get the most out of your heating system, read the operating instructions!
1.3 System data
To be completed by the heating engineer!!
Order no.: .....................................................................
Boiler type: .....................................................................
Heating pump type: .....................................................................
Heating regulator type: .....................................................................
Mixer type: .....................................................................
Calorifier type: .....................................................................
DHW sensor: Yes No
Thermostat Yes No
Type of gas: Natural gas H Natural gas L Liquid gas
Neutralisation unit: Yes No
Condensate pump: Yes No
Fresh air sensor: Yes No
Room air sensor: Yes No
Dependent on room air: Yes No
Not dependent on room air: Yes No
Number of heating circuits: 1 2
3 4
Heating circuit HC = .....................................................................
Heating circuit MC1 = .....................................................................
Heating circuit MC2 = .....................................................................
Heating curve value HC = ....................................................................
Heating curve value MC1 = ..................................................................
Heating curve value MC2 = ...................................................................
1.4 Calculation basis
Lowest outside temperature: ................................................................ °C
Heat demand: .................................................................... kW
Max. flow temperature: .................................................................... °C

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4 205 540 / 01 Safety instructions
2. Safety instructions
In the event of danger!
Cut off the fuel (gas) and electricity supplies
If you smell gas!
Do not smoke
No open flames
Avoid the occurrence of sparks
Do not switch on the light or other electrical appliances
Open windows and doors
Close the gas shut-off valve
Notify the heating company / installing contractor
Follow the safety regulations on the gas meter
Follow the safety regulations of the heating company
If you smell flue gas!
Turn the system off
Open windows and doors
Notify the heating company
Supply air openings
Air inlets and outlets must not be closed. Closed supply air openings can lead to
incomplete combustion and possible poisoning.
Exception: Your system is operated independent of room air
Commissioning of a newly installed system may only be carried out by a qualified
installer. The complete installation inspection must be performed - see Chapter 5.
2.1 Cautionary notes
Check the water level - see Chapter 8
Keep the room in which the boiler is installed clean at all times and turn off the
burner before starting cleaning to avoid any faults due to dusty combustion air.
Corrosion protection:
Do not use sprays, solvents, chlorine-based cleansing agents, paint, adhesives
etc. in the proximity of the boiler. Under certain circumstances, these substances
can cause corrosion inside the boiler and the flue gas system!
2.2 Intended use
i
Intended use:
The TopGas®
boiler may only be operated with the fuels indicated in the Technical
Information/installation instructions.
The heat produced must be carried away by the heating water. All boiler openings
must be closed during operation.