Checklist in case of faults ........................15 Checking the water level ........................16 Saving energy ............................17 Specific steps for saving energy ............................17 Waste disposal ............................17 10.1 Disposal instructions ................................17 Hoval Service / sales programme ......................18 4 213 890 / 01...
TO GET THE MOST OUT OF YOUR HEATING SYSTEM, READ THE OPERATING INSTRUCTIONS! To get the most out of your heating system, read the operating instructions! These instructions will provide you with all the information you need for optimum use of your heating system. An opti- mally adjusted heating system can not only save you a lot of trouble, but also a lot of money.
TO GET THE MOST OUT OF YOUR HEATING SYSTEM, READ THE OPERATING INSTRUCTIONS! System data To be completed by the heating engineer!! Order no.: ....................Boiler type: ....................Heating pump type: ....................Heating regulator type: ....................Mixer type: ....................Calorifier type: ....................
SAFETY INSTRUCTIONS 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...
The following information should be read If you have any doubts with regard to the operation of before starting up the boiler! your Hoval boiler, or if minor faults affect its correct func- tioning, please contact the nearest Hoval Customer Ser- Dear Customer, vice centre.
FUNCTIONAL PRINCIPLE OF THE HEATING SYSTEM Functional principle of the heating system Components Function Gas boiler Burns natural gas safely and in an environ- mentally friendly manner. Extracts the heat from the generated combustion gases and transfers it to the heating water. Calorifier It holds a reserve of domestic hot water for consumption (e.g.
FUNCTIONAL PRINCIPLE OF THE HEATING SYSTEM Flue, flue gas system Radiators, possibly underfloor heating Heating pump Mixing valve Boiler Calorifier Version with TTE heating controller Version with RS-OT heating controller Boiler control The heating water heated by the boiler is supplied to the radiators or is used to heat up the hot water (calorifier). Commissioning Commissioning of a newly installed system may only be carried out by a qualified installer.
HEATING SYSTEM CONTROL Heating system control Operating elements of the RS-OT heating regulator For a detailed description of the heating con- troller RS-OT, refer to the separate operating instructions. Settings and modifications may only be made by the heating engineer. Designation Function I = ON...
Page 10
HEATING SYSTEM CONTROL Designation Function Heating curve setting Set the heating curve Operating mode selection key Select the operating modes . . . Turn off the heating system while you are on holiday Holiday (frost protection) Absent Interrupt heating operation ...
HEATING SYSTEM CONTROL Operating elements of the TopTronic E heating controller (optional) ® For a detailed description of the control module, refer to the brief description TopTronic E control module ® or the operating instructions TopTronic E control module comfort. ®...
Page 12
HEATING SYSTEM CONTROL Room temperature Displaying the current room temperature – in room control modules and systems with room air sensor – in the selected heating circuit. Adaptation of the temperature by increasing or reducing the preset temperature (1.7.1 page ?). Display of the required room temperature in systems without room air sensor.
HEATING SYSTEM CONTROL Operating elements on the boiler control panel / basic controller N4.2 Normally, the user does not need to set the basic controller. All settings have been made by the installer or the manufacturer. Display: Mode Display: Temp. RESET Main switch Reset (display flashes in...
Page 14
HEATING SYSTEM CONTROL Function Meaning, description e.g. 45° Current flow temperature (heating water temperature) e.g. 40° Current return temperature e.g. 60° Current temperature in the calorifier e.g. 3° Current outside temperature Here, you can read out current e.g. 55° Current flue gas temperature values e.g.
- Operate automatic air vent by hand Please use the above checklist when carrying out the checks in the case of malfunctions. If you are unable to remedy the fault, please call your heating contractor or Hoval Customer Service. 4 213 890 / 01...
CHECKING THE WATER LEVEL Checking the water level The water pressure in the system should be read off the pressure gauge (installed externally). If the water pressure is too low (less than 1 bar), inform your installer or top it up with water. Refilling the heating system The heating system can be filled and topped up with nor- mal mains water.
HOW TO SAVE ENERGY! Saving energy • Reduce the room temperature at night Save energy while you sleep by reducing the room tem- Specific steps for saving energy perature at night. The room should not cool down ex- cessively, though. This increases the energy required ENERGY to reheat it, and pipes could freeze.
• Optimum settings and regular maintenance increase the service life of your heating system even further. • The attractive all-inclusive price. Hoval specialists are well equipped and will offer you reliable service. To place a work order, please call the regional service operations manager;...
Need help?
Do you have a question about the TopGas comfort 10 and is the answer not in the manual?
Questions and answers