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How to save energy!

9. 

How to save energy!

The room temperatures and 
the operating periods of 
the heating system have a 
significant influence on fuel 
consumption.

Lowering the room temperature 
by 1ºC will result in a fuel saving 
of up to 6 %. For this reason, 
bear in mind the following tips:

•  Avoid room temperatures above 

20ºC and adjust your heating 
system accordingly.

•  It pays to turn the radiators off in 

unused rooms, as long as there 
is no risk of frost and no moisture 
damage to the building structure 
or furniture is to be expected.

•  In  the  main  living  areas,  ad-

ditional heat is often gener-
ated by people, televisions, fire 
places, tiled stoves and also 
direct sunlight. These cannot be 
compensated for by a weather-
dependent regulator. It may 
therefore be worth installing a 
remote control (RS 30) or room 
air sensor or fitting thermostatic 
radiator valves in these rooms.

Draughts in the home are not 
only unpleasant, but also in-
dicate that heating energy is 
being lost.

And so you can save fuel if you...

•  Keep  the  doors  and  windows 

closed in winter.

•  Close  the  chimney  flaps  when 

the fire is out.

•  Operate  kitchen  and  bathroom 

ventilation fans only when va-
pours and smells need to be 
extracted.

•  Only ventilate for short periods, 

but frequently.

•  Seal doors and windows to pre-

vent constant leakage losses.

Insulation will help retain 
precious heat.

Take advantage of these pos-
sibilities and...

•  Close the window and door shut-

ters at night.

•  Make sure that heating and hot 

water pipes are insulated in un-
heated rooms.

Keeping the temperature of the 
radiators as low as possible 
will prevent unnecessary heat 
losses.
For this reason, it is important 
to ensure that the radiator can 
release its heat into the room 
without any obstructions. You 
should therefore avoid:

•  Covered radiators

•  Windowsills  that  do  not  let  air 

through because they are clut-
tered with objects.

Savings are also possible for 
water heating.

•  Set  the  hot  water  temperature 

as low as possible. Find out at 
what temperature there is still 
sufficient hot water available.

•  If  you  have  installed  a  hot  wa-

ter circulation pump, it is worth 
switching it off during the night 
with a timer.

ENERGY

Summary of Contents for TopGas comfort 10

Page 1: ...Northgate Newark Nottinghamshire NG24 1JN Phone 44 1636 67 27 11 Fax 44 1636 67 35 32 Hoval Export Hoval Aktiengesellschaft Austrasse 70 9490 Vaduz Principality of Liechtenstein Phone 423 399 24 00 F...

Page 2: ...omer 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 contr...

Page 3: ...ot 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 Instr...

Page 4: ...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 ro...

Page 5: ...m 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...

Page 6: ...rised installers or by the Hoval Customer Service Reliable and safe functioning of a gas boiler as well as the achievement of optimum efficiency and clean combustion are only possible and guaranteed i...

Page 7: ...independent of the outside temperature Radiator underfloor heating Releases the heat of the heating water into the room Heating pump Transports the heating water from the boiler to the radiators and...

Page 8: ...off only the gas burner With the TopGas the odour trap siphon in the condensate drain pipe must be filled with water before commissioning 5 1 Checks prior to operation Check the water level in the hea...

Page 9: ...by step selection on the display Main switch Function Mode display Parameter display Value display Meaning description Standby mode Normal setting initial setting Current flow temperature No display...

Page 10: ...6 e g 70 Set flow value in DHW operation 7 e g 23 rpm Fan speed in hundred rpm 8 e g 4 A Ionisation current Parameter mode Settings can be changed in this mode Dot appears P 7 60 DHW reference value...

Page 11: ...ra ture Set the day room temperature 3 Reduced room temperature Set the night time room temperature or reduced heating operation 4 Domestic hot water tem perature Set the domestic hot water temperatur...

Page 12: ...g times normal heating operation Summer only DHW Heating Off Heating Continuous heating Reduced Continuous reduced heating Standby System off frost protection active 9 Display The basic display shows...

Page 13: ...hot water tem perature Set the domestic hot water temperature Manual hot water re charging 5 Push Turn button Change the values by turning Acknowledge the values by pressing Select functions by pressi...

Page 14: ...g Reduced Continuous reduced heating Standby System off frost protection active 9 Manual mode emission measurement Only for heating engineer 10 Display The basic display shows the day of the week date...

Page 15: ...et correctly Check using operating instructions for the heating regulator Check water level and pressure Top up and vent heating system 16 Are the radiator valves open Open The heating circulation pum...

Page 16: ...tified specialist company in such cases Follow the procedure below Set main switch to O Open the shut off valves in the flow and return lines The boiler filling and drain cock is accessible from the u...

Page 17: ...being lost Andsoyoucansavefuelifyou Keep the doors and windows closed in winter Close the chimney flaps when the fire is out Operate kitchen and bathroom ventilation fans only when va pours and smell...

Page 18: ...energy sys tems collectors and heat pumps for heat generation from air water and geothermal sources Heat distribution systems and building services Calorifiers boilers radiators heating walls convect...

Page 19: ...19 4 205 540 01...

Page 20: ...oval ch Germany Hoval GmbH Karl Hammerschmidt Strasse 45 D 85609 Aschheim Dornach Phone 49 89 92 20 97 0 Fax 49 89 92 20 97 77 www hoval de Austria Hoval Gesellschaft mbH Hovalstrasse 11 A 4614 Marcht...

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