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9. 

This is how you can save energy!

Room  temperatures  and 
operating  times  of  the  hea-
ting system have a decisive 
influence  on  the  fuel  con-
sumption.

1°C reduction in the room tem-
perature  setting  leads  to  an 
economy  in  fuel  consumption 
of  up  to  6%. Therefore,  please 
take note of the following tips:

•  Avoid setting room temperatures 

above 20°C and adjust your he-
ating system accordingly.

•  It is worth turning off the radia-

tors in unused rooms, provided 
there  is  no  risk  of  frost  and  no 
damage  caused  by  moisture 
either to the building fabric or its 
furnishings is to be expected.

•  In the main living rooms, there is 

frequently heat gain due to body 
warmth,  televisions,  fireplaces 
and also sunshine. These cannot 
be compensated by a weather-
dependent regulatory system. It 
may be worth installing a remote 
control (RS 30) or a room sensor 
or fitting thermostats to the radi-
ators in these rooms.

When  it  is  draughty  in  the 
house,  it  is  not  merely  un-
pleasant;  it  indicates  at  the 
same time that heating ener-
gy is being wasted.

You therefore save fuel if you...

•  keep windows and doors closed 

in winter.

•  close  chimney  dampers  when 

the fire is out.

•  only  operate  kitchen  and  ba-

throom fans when it is necessary 
to remove moisture and odours.

•  only  ventilate  briefly,  but  fre-

quently.

•  seal doors and windows, to pre-

vent continuous leakage loss..

Insulation  helps  to  keep  in 
valuable warmth.

Take advantage of all these pos-
sibilities and...

•  close window and door shutters 

at night.

•  make  sure  that  heating  pipes 

and hot water pipes in unheated 
rooms are properly insulated.

As  low  a  radiator  temperature 
as  possible  will  prevent  unne-
cessary heat losses.

For  this  reason,  the  radiator 
must always be enabled to give 
its heat up to the room without 
hindrance. You should therefo-
re avoid:

•  radiator coverings.

•  window-sills which obstruct heat 

flow because the outlets are co-
vered.

Heating  the  hot  water  too 
offers  opportunities  for  sa-
ving.

•  The  hot  water  temperature 

should be set as low as possible. 
Experiment to find out the lowest 
temperature at which there is still 
enough hot water available.

•  If your system includes a hot wa-

ter circulating pump, it is worth 
shutting  this  down  at  night  by 
means of a time-switch.

ENERGY

9. This is how you can save energy!

Summary of Contents for CompactGas 200

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

Page 2: ...PARTY TIL 18 6 6 4 Changing operating mode for AUTOMATIC SUMMER HEATING RED HEATING and STANDBY 19 6 7 Switching times heating times 20 6 7 1 Standard heating times 20 6 7 2 Table for recording indivi...

Page 3: ...telephone numbers Heating installer Plumbing installer Electrical installer Chimney inspector Fuel supplier 1 2 Key to symbols used i Instruction Prompts you to carry out an action Result Shows the ex...

Page 4: ...s L LPG Outside temperature sensor Yes No Room temperature sensor Yes No Room air dependent Yes No Room air independent Yes No Number of heating circuits 1 2 3 4 Heating circuit HC Heating circuit MC1...

Page 5: ...d in turn to the production of poisonous gases This does not apply if your system is operated independent of boiler room air see Page 4 Commissioning of a newly installed system may only be carried ou...

Page 6: ...Service The reliable and safe functioning of a oil boiler as well as the achievement of an optimal effectiveness and clean combustion are only possible and guaranteed if the system is maintained and...

Page 7: ...floor heating Delivers the heat from the heating water to the room Heating pump Transports the heating water from the he ating boiler to the radiators for instance to the heating boiler where it is re...

Page 8: ...ve the regulations regarding antifreeze and water treatment Open the shut off valves in the flow and return lines Check the fresh air supply to the heating system Check the settings for the operating...

Page 9: ...can be found on pages 11 and 16 of these instructions 6 2 How you can save energy For your benefit and for the environment Using energy more efficiently by avoiding unnecessary losses With little effo...

Page 10: ...Basic procedure for changing settings An example Select the desired function Turn the rotary pushbutton to se lect or change the desired para meter flashing word or number Press the Info key at any t...

Page 11: ...ly The room temperature set point requires frequent adjust ments because it is too cold or too hot Change the set heating curve pages 27 28 Changing the heating curve is not sensible if your system is...

Page 12: ...4 DHW temperature Set the domestic hot water temperature Manual DHW reloading Pages 28 29 5 Rotary pushbutton Change the values by turning Confirm the values by pressing Function selection by pressing...

Page 13: ...and time of the day as well as the current heat pro duction temperature or another temperature system dependent 2 1 3 4 6 7 5 Possible readouts 1 Active heating time 24h 2 Weekday display 3 Display of...

Page 14: ...empera ture setpoint appears on the dis play Tap the Daytime room tempera ture key to confirm the tempera ture setpoint MO 16 AUG 04 14 00 62 5C ROOM DAY 20 0 C ROOM DAY 22 0 C These adjustments can a...

Page 15: ...desired room temperature by turning the rotary pushbutton The new Reduced room tempera ture setpoint appears on the dis play Tap the Reduced room tempera ture key to confirm the tempera ture setpoint...

Page 16: ...go on holiday for e g 1 week and you know the return date Pages 17 18 You leave home in the morning and come back in the evening Pages 17 18 You have guests in the evening Page 18 You want to heat as...

Page 17: ...for an inde finite period of time and want the living area to be at the set reduced temperature on return You are away for an indefinite period of time during spring or autumn and you don t mind if yo...

Page 18: ...flashing on the display Turn the rotary pushbutton and select Tap the rotary pushbutton to con firm the setting 6 6 3 Changing the operating mode for HOLIDAY TIL ABSENT TIL and PARTY TIL Procedure fo...

Page 19: ...d STANDBY Follow the steps 1 to 3 described in chapter 6 6 3 Changing the operating mode on page 18 Set the desired operating mode by turning the rotary pushbutton The selected operating mode e g RED...

Page 20: ...Day Heat operation from to All heating circuits HC MC 1 MC 2 Mo Su 06 00 22 00 Hot water circuit DHW Mo Su 05 00 22 00 6 7 2 Table for recording individual switching times Switching times program for...

Page 21: ...y Select the heating circuit by turning the rotary pushbutton Tap the rotary pushbutton to con firm the selected heating circuit MO 16 AUG 04 14 00 62 5C TIMEPROGRAMS TIMEPROGRAMS HC TIMEPROGRAMS MC 1...

Page 22: ...play Set the desired heating start time by turning the rotary pushbutton Tap the rotary pushbutton to con firm the set start time The heating end time is shown flashing on the display Set the desired...

Page 23: ...ry setting Switching times program P2 Factory setting Switching times program P3 0 2 4 6 8 10 12 14 16 18 20 22 24 06 00 22 00 SO 1 0 2 4 6 8 10 12 14 16 18 20 22 24 MO 2 Tap the rotary pushbutton to...

Page 24: ...copy by turning the rotary pushbutton Tap the rotary pushbutton to con firm the day The target day s is are shown flashing on the display Select the desired value by turning the rotary pushbutton COPY...

Page 25: ...tur ning the rotary pushbutton Target range for the copy process is shown again flashing on the dis play Tap the Operating mode key to confirm the settings COPY DAY OK COPY MO TO 6 7 COPY MO TO 50 18...

Page 26: ...temperature is not reached over a longer period of time during the heating period Recommended settings Floor heating 0 3 to 0 8 Radiator heating 1 0 to 2 0 Convector heating 1 4 to 2 0 Heating flow te...

Page 27: ...the heating characteristic curve is shown flashing on the display or OFF if the selected heating circuit is not connected Selectthedesiredvaluefortheslope of the heating characteristic curve by turni...

Page 28: ...perature key to confirm the temperature setpoint HEAT CURVE MC 1 00 Turn the rotary pushbutton to set further heating circuits Heating curves appears again on the display Tap the Operating mode key to...

Page 29: ...g The selected additional loading time is shown TIME DHW 0 0min 6 9 2 Manual hot water loading In case of increased hot water demand it is possible to set a temporary additional heating up cycle of th...

Page 30: ...ay Tap the rotary pushbutton to confirm the selected value DHW is shown flashing on the display again Tap the rotary pushbutton to confirm the selected value 6 9 3 Domestic hot water economy temperatu...

Page 31: ...e DHW temperature flashes Select the desired temperature va lue by turning the rotary pushbut ton Tap the rotary pushbutton to confirm the setting Tap the Operating mode key 10 11 12 9 The start displ...

Page 32: ...is shown flashing on the display Tap the rotary pushbutton to confirm the selected value The time is shown flashing on the display Set the desired time by turning the rotary pushbutton Tap the rotary...

Page 33: ...or OFF by tur ning the rotary pushbutton con firm Tap the key Operating mode to confirm the selected summer winter time and to open the basic display 6 10 2 Setting the date YEAR 2004 DAY MONTH Mo 27...

Page 34: ...ue Language is displayed abbrevi ations for the language are shown flashing Turn the rotary pushbutton to se lect the desired language and tap to confirm Tap the pushbutton Operating mode to confirm t...

Page 35: ...he letters HC are shown flashing on the display Select Default time by turning the rotary pushbutton Default time is shown flashing on the display Tap the rotary pushbutton to con firm the selected va...

Page 36: ...to con firm the selected value Reset HC is displayed Press and hold the rotary pushbut ton for 3 sec Reset HC is displayed to con firm Tap the Operating mode key to confirm the new settings and to ope...

Page 37: ...function key is also used for emission measurement when it is only pressed briefly see installation instructions combustion control All pumps are operating without restrictions Available mixers are d...

Page 38: ...r comprises a comprehensive alarm logic which displays the fault type by means of the corresponding error code i If Error is shown on the display press the Reset button under the hinged cover If this...

Page 39: ...3 sec Timeprograms is shown flashing on the display Turn the rotary pushbutton until Boiler contr appears on the display Boiler contr is shown flashing on the display Tap the rotary pushbutton to con...

Page 40: ...The display shows Parameter 02 flashing Read off the set maximum temperature Tap the rotary pushbutton to con firm the selected value The temperature set appears in the display flashing Change the va...

Page 41: ...values All temperature values shown represent the current values Press and hold the rotary pushbutton to display the indivi dual setpoint only in conjunction with room sen sor Room temperature direct...

Page 42: ...junction with a room station The following are some of those functions Optimisation functions Automatic heating curve adaption System specific temperatures and switching times can be checked and mo di...

Page 43: ...eating system and bleed off air 44 Nr 5 1 Are the radiator valves open Open radiator valves The heating circulation pump does Open locking screw not work Use a screwdriver to turn the shaft end vigoro...

Page 44: ...st firm Procedure Turn main switch to O The shut off valves in the heating flow and return flow pipes must be open The boiler filling and drain valve is accessible when the front panel is removed The...

Page 45: ...ng wasted You therefore save fuel if you keep windows and doors closed in winter close chimney dampers when the fire is out only operate kitchen and ba throom fans when it is necessary to remove moist...

Page 46: ...t heating centres for oil firing heating boilers for oil and wood firing burners solar energy production systems collectors and heat pumps for making use of geo thermal heat or heat generated by wind...

Page 47: ...47 4 204 354 00...

Page 48: ...7243 550 15 www hoval at Hoval Italia S r l Via per Azzano San Paolo 26 28 I 24050 Grassobbio BG Telefono 39 035 52 50 69 Telefax 39 035 52 58 58 www hoval it Germany Switzerland Austria Italy France...

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