Table of Contents
Advertisement
Quick Links
Advertisement
Chapters
Table of Contents
Related Manuals for eta SH Touch
Summary of Contents for eta SH Touch
- Page 1 2012-11-14 EN_Englisch Log Boiler 20-60 kW Operation...
-
Page 2: Table Of Contents
CAUTION: Failure to observe these notices can Combination tank with solar ......48 result in property damage. "Buffer bottom max." for solar heating systems ..49 Heating circuit [HC1] ........50 STOP: Failure to observe these notices can result in personal injury. www.eta.co.at... - Page 3 Preface Dear Customer, We are delighted to count you among our customers. To ensure satisfactory operation of your new boiler, you need to know how to operate, clean and maintain it. This manual contains information and Read this manual advice on much more than just the boiler itself. carefully before starting up the system.
-
Page 4: Conditions For Warranty, Guarantee, Liability
8 and 9. Addition of hard water should be minimised to limit limescale build-up in the boiler. Set enough shut-off valves to avoid bleeding large amounts of water during repairs. Any leaks in the system must be repaired at once. www.eta.co.at... - Page 5 For repair of defects carried out by the customer or by third parties, ETA only bears the costs or remains obligated by warranty if this work was approved in advance by the customer service of ETA Heiztechnik GmbH.
-
Page 6: Emission Measurement
30 should be filled as full as possible and the burn- minutes. through openings on the grate must remain free. Heat up boiler 1-2 hours before measurement Heat up the boiler 1-2 hours before the chimney sweep's arrival. www.eta.co.at... -
Page 7: Chimney Renovation
Chimney renovation Chimney renovation With its controlled induced-draught fan and adjustable minimum exhaust gas temperature, your new boiler will largely adjust to existing flues without the need for any special measures. Never- theless, you should have the suitability of your flue checked by a chimney sweep or chimney builder. -
Page 8: Boiler Functionality
900°C and 1100°C to break down and burn the very last of the resistant carbon rings (phenols) from the lignin in the wood. This enables the log boiler to go below the limit of 100 mg of carbon monoxide in the exhaust gas per MJ of output. www.eta.co.at... - Page 9 Boiler functionality Optimum fuel efficiency with lambda control Gasification of the wood (output) can be controlled via the flow of primary air. Through use of the lambda-controlled secondary air (6), combustion is kept clean and highly efficient. A lack of air means there is not enough oxygen for complete combustion.
-
Page 10: Start-Up
60°C to prevent corrosive condensation of flue plywood, impregnated wood etc. gases in the heat exchanger. The control system monitors the return temperature. If the boiler return temperature is too low, a warning appears on the display. www.eta.co.at... -
Page 11: Correct Quantity Of Wood
Start-up Correct quantity of wood Correct quantity of wood cycle. If too much wood is loaded, an emergency shutdown of the boiler will occur. If the boiler When not much heating is needed only place a overheats, the flow of air is stopped. The fire small amount of wood in the boiler will go out, but the hot wood will continue to smoulder for a while and the unburned wood gas... -
Page 12: Water Pressure, Heating Lines, Cleaning Lever
With the insulation door still closed, clean the heat exchanger by operating (10x) the cleaning lever on the side. Afterwards, leave the lever pointing towards the rear of the boiler. Then the turbulators remain in position in the water-cooled heat exchanger. www.eta.co.at... -
Page 13: Charging Status Of Buffer Storage Tank
Start-up Buffer charging status Check fuel chamber Use the poker to distribute ashes and charcoal evenly throughout the fuel chamber. In the panels, the two upper openings for primary air must be free. Also, the 3 burn-through openings in the grate must stay open so that the fire reaches the combustion chamber during ignition. -
Page 14: Adding Wood
The smaller the pieces of secondary fuel are, from the neighbouring logs. the more logs must be added between them. www.eta.co.at... -
Page 15: Ignition, Closing Doors
Start-up Ignition, closing doors Ignite the fire with cardboard and newspaper Place crumpled paper or a few pieces of cardboard in front of the first layer of wood and ignite it. The draught fan sucks the flame over the tightly stacked logs, causing them to ignite more quickly. -
Page 16: Closing Ignition And Insulation Doors
(duration to heating mode. The boiler is now in heating ~1 hour), burning most of the charcoal in the fuel mode and regulates the combustion of the wood chamber to make subsequent cleaning of the boiler independently. easier. www.eta.co.at... -
Page 17: Adding Fuel
Start-up Adding fuel Adding fuel You should only add fuel when the buffer charging status is below 30% and the fuel chamber has burned to empty. If wood has been added and there are still embers in the boiler, it automatically tries to ignite the wood again. -
Page 18: Safety
The safety valve also serves as a backup safety device to prevent boiler overheating in the event that all other devices in the safety chain fail. www.eta.co.at... - Page 19 Safety Safety devices to prevent overheating The safety valve must be installed in the flow line right where it leaves the boiler, as it cannot dissipate any heat if installed in the return line. In rare cases when neither the thermal emer- gency cooling valve nor the safety temperature limiter trips, the pressure and temperature will increase until the safety valve opens.
-
Page 20: Maintenance
Check safety valves Customer Check door seals Customer Check safety devices Expert Clean the lambda probe Expert Inspect seal on heat exchanger cover Expert Perform emission measurement Expert Calibrate lambda probe Expert Perform heating test Expert Reset maintenance counter Expert www.eta.co.at... -
Page 21: Each Time The Boiler Is Filled
Maintenance Each time the boiler is filled Operate cleaning lever Check water pressure The heat exchanger's cleaning lever must be In houses with up to three storeys, the pressure in operated 10x before every boiler start-up. a cold system should be between 1 and 2 bar, for a warm system between 1.5 and 2.5 bar. -
Page 22: Every 1 - 2 Weeks
Although the ash collection pan can be pushed into the ash duct of 40 - 60 kW boilers, it is not Combustion intended for this purpose and would be destroyed chamber by the high temperatures there. Ash collection duct www.eta.co.at... -
Page 23: Check Walls Of Ash Collection Duct
Maintenance Every 1 - 2 weeks Check walls of ash collection duct Clean casing and display The walls of the ash collection duct may be white Clean the boiler casing with a damp cloth and to brown in appearance. If they are black with (if necessary) a commonly available household soot, either too much wood was burned at too low cleaner (no scouring agents). -
Page 24: Annually
Since there are many different alternatives for connecting the exhaust gas pipe to the chimney, it is best to consult the chimney sweep regarding leaks in the connection. Flue pipes with a horizontal run longer than 1 metre must be brushed out. www.eta.co.at... -
Page 25: Clean Heat Exchanger Box
Maintenance Annually Clean heat exchanger box Clean draught fan Open the heat exchanger cover (at the top of the Disconnect the power supply, remove the 3 wing boiler in front of the exhaust gas pipe) and remove screws and pull out the fan. Clean the fan wheel the ash from the heat exchanger box with a with a soft brush, toothbrush (no wire brush) or vacuum cleaner. -
Page 26: Check Door Seals
Loosen the two hexagonal nuts next to the closing roller mount and move the mount by 0.5 - 1 mm Then tighten the hexagonal nuts, reattach the towards the rear of the boiler. boiler door and check that it closes tightly. www.eta.co.at... - Page 27 Maintenance Annually SH Operation 2012-11...
-
Page 28: Every 3 Years
Inspect seals on heat exchanger cover Check the heat exchanger cover's seals and replace as needed. www.eta.co.at... - Page 29 Maintenance Every 3 years In the submenu, scroll down and double-tap the [Additional calibration] line. Calibrate lambda probe After every 500 hours of full-load operation, the boiler performs an automatic calibration of the lambda probe. This always occurs after an ember burnout and only at night between 23:00 and 04:00.
-
Page 30: Perform Emission Measurement
The reason (leaky boiler doors, heat exchanger cover, lambda probe installation etc.) must be identified and corrected. Reset maintenance counter After expert maintenance, the maintenance counter must be reset to zero. "Service" level access is required to do this. www.eta.co.at... - Page 31 SH Operation 2012-11...
-
Page 32: Approval, Antifreeze, Pressure Equalisation, Venting
Automatic venting valves in the boiler outlet, at increased flow resistance, only slightly higher flow the highest point in the distribution network and temperatures are needed. at the top of the buffer significantly reduce the danger of rust and also the frequency of radiator venting. www.eta.co.at... -
Page 33: Softened Water, Safety Valve
Softened water, safety valve Initial fill-up with softened water and Protection against corrosion enough shut-off valves To limit corrosion with softened water, the pH value should be adjusted to between 8 and 9 All relevant standards demand softened water for using suitable inhibitors (trisodium phosphate). -
Page 34: Return Riser And Safety Devices
With a generously dimensioned air vessel, enough water for cooling will come even if there is a power failure. If the electricity supply is very uncertain, a dedicated air vessel for the thermal emergency cooling valve is required. www.eta.co.at... -
Page 35: Minimum Heat Consumption, Buffer Storage Tank
Minimum heat consumption, buffer storage tank A minimum power level is necessary to achieve to hot water tank clean and complete combustion Flow from boiler The smaller the fire in the boiler, the lower the "Buffer top" temperature sensor temperature will be in the combustion chamber. just under the connection At about a third to a quarter of the full load, the The boiler controls its output based... -
Page 36: Split Wood Will Dry Out In Just One Summer
Of course a sunny location is preferable, but it is more 82,4 89,0 Fichte Fichte 93,5 Buche Buche 96,6 97,7 99,0 100,0 100,9 101,7 102,4 Quelle: “Rationelle Scheitholzbereitstellungsverfahren” Bericht 11 TFZ Straubing, von ETA mit Heizwertangabe ergänzt www.eta.co.at... -
Page 37: Heating Value Of Wood
Heating value of wood Heating value of wood yourself, buying round logs will give you up to 15% more wood per cubic metre. Split wood is typically sold in stacks by the cubic In practice, deviations on the order of +/-10% meter. -
Page 38: User Interface
[DEL] deletes the number to the left of the cursor. Error messages for the selected function [Cancel] closes the screen without saving the block changes. [Accept] saves changes and closes the screen. Toolbox for experts INFO Help www.eta.co.at... -
Page 39: Changing The Language
User interface Changing the language Changing the language It is possible to change the language on the screen. Selecting a language Switching to the toolbox Select the language you require and Press the button to switch to the toolbox. confirm by pressing the [Accept] button. Tapping the button with the flag symbols Tap the button with the flag symbols to go to the Back to overview... -
Page 40: Changing Function Block Names
HC has now been renamed "FLOOR". The names of all the function blocks can be changed at any time. A small screen appears for this function block. Tap the [Change Name] button. An on-screen keyboard appears. www.eta.co.at... -
Page 41: Alarm, Error, Warning, Message
User interface Alarm, error, warning, message Message Displaying errors Press to view the list of errors for the currently This icon in the function block buttons indicates a selected function block. message. Messages do not interrupt operation of the If an error, alarm or warning occurs in any boiler, nor must they be acknowledged. -
Page 42: Opening The Text Menu
Only modify parameters if you know what their function is. Read through the corresponding section of the user manual before making changes. If the explanation of the relevant function given in the manual is not sufficient for your purposes, confer with an expert. www.eta.co.at... - Page 43 SH Operation 2012-11...
- Page 44 After 30 minutes, exhaust gas temperature is below 80°C. If the ash all pumps and valves are automatically switched button was pressed during boiler operation, the back to automatic mode. boiler will perform a complete ember burnout for subsequent cleaning. www.eta.co.at...
- Page 45 Log boiler [Boiler] Overview, buttons, functions Malfunction switched off because the control system assumes that the log boiler is to be started up. A correspon- There is a malfunction in the draught fan, the ding message is displayed. exhaust gas temperature sensor or the boiler temperature sensor.
-
Page 46: Buffer [Buffer]
A temperature sensor in the buffer is defective. Buffer charging status View the list of error messages to find out which sensor is affected. Charging by boiler This icon is displayed when the buffer is being charged by the log boiler. www.eta.co.at... -
Page 47: Buffer With Solar
Buffer Buffer with solar Different overviews depending Buffer with solar heating system and stratified charging valve on configuration The stratified charging valve toggles solar The way the buffer and the temperatures are charging between the top and bottom sections displayed on the screen differs depending on the of the buffer. -
Page 48: Combination Tank With Solar
Buffer bottom solar Time slots for the circulation pump can now be changed. Press [Accept] to save the new settings. Use the same method to adjust the time slots for all other days of the week. www.eta.co.at... -
Page 49: Buffer Bottom Max." For Solar Heating Systems
Buffer "Buffer bottom max." for solar heating systems "Buffer bottom max." switch-off temperature (solar heating systems only) The "Buffer bottom max." switch-off temperature can only be set when the solar heating system is charging the buffer. This adjustable temperature sets a threshold for how much the buffer can be charged by the solar heating system in order to prevent the buffer from overheating. -
Page 50: Heating Circuit [Hc1]
The current target flow temperature for the heating The boiler has a separate on/off button. circuit is only displayed if the heating circuit is switched on and in operation. Green = Heating circuit on Red = Heating circuit off www.eta.co.at... - Page 51 Heating circuit Overview, buttons and functions Outdoor -13°C Current outside temperature The current outside temperature is measured by Come the built-in outside temperature sensor. This function is only available in "Auto" mode. Regardless of the current time slot, pressing the button (when you come home) switches the heating circuit to "Day"...
-
Page 52: Operating States
“Heating curve day”. If the unit has a built-in room sensor, the tempe- rature is regulated to the highest room tempe- rature set for the time slot. The switch can be in either the “Auto” or the “Day” position. www.eta.co.at... - Page 53 Heating circuit Operating modes On Screed Off Room night The heating circuit is in operation; the screed The heating circuit is switched off and outside the drying program is being run. set time slots. The current room temperature is higher than the stored set-back temperature by at least the "RoomOffDiff"...
-
Page 54: Setting Heating Time Slots
Adjusting the timer (with room sensor) In the overview for the selected heating circuit, tap the timer. The screen for setting the timer opens. Room sensor only Press [Accept] to save the new settings. Use the same method to adjust the other time slots. www.eta.co.at... - Page 55 Heating circuit Setting the heating time slots Copying time slots to other days of the week "Holiday" function Once the time slots have been adjusted, they can With this function, the button can be used to switch the heating circuit to constant "Night" also be adopted for other days of the week.
-
Page 56: The Heating Curve
This limit protects your heating system. heating circuit. For information on these parame- Underfloor heating is usually limited to 45°C, while ters and their factory settings, see radiators with metal pipes can take temperatures page <?>. up to 85°C. www.eta.co.at... -
Page 57: Threshold
Heating circuit "Day Heating threshold" and "Night Heating threshold" The parameter "Day Heating threshold" The parameter "Night Heating threshold" With the "Day Heating threshold" parameter, an If the heating circuit is in "Night" mode, an outside outside temperature is set which, when exceeded, temperature is set which, when exceeded, will will result in the heating circuit being switched to result in the heating circuit being switched off. -
Page 58: Adjusting The Heating Curve
"Flow at -10°" is increased or reduced. reduced or increased. Outside temperature (°C) Outside temperature (°C) Do not change the flow temperature "Flow at Do not change the flow temperature "Flow at +10°C" in winter. -10°C" during the transition period. www.eta.co.at... - Page 59 Heating circuit Adjusting the heating curve Adjusting the heating curve for outside Adjusting the heating curve for outside temperatures above 0°C -> Changing temperatures below 0°C -> Changing "Flow at +10°C" "Flow at -10°C" If the heating circuit is always too cold or too warm If the heating circuit is always too cold or too warm in the transition period, the flow temperature in winter, the flow temperature "Flow at -10°C"...
-
Page 60: Setting The "Enable Temperature
[Enable temperature]. A settings screen opens: Enter the new enable temperature for this heating circuit. Press [Accept] to save the new value. The text menu for the selected heating circuit is displayed. Press to return to the heating circuit overview. www.eta.co.at... -
Page 61: Adjusting The "Set-Back
Heating circuit Adjusting the "Set-back" The parameter "Set-back" Changing the parameter "Set-back" If the unit does not have a room sensor, the Press to open the text menu for the selected parameter "Set-back" is used to adjust the night heating circuit. mode. -
Page 62: Service And Maintenance Records
We recommend that you keep records about all service and maintenance work, as well as malfunctions. These records can be entered in the following pages. Then you and our customer service will always have an overview of the work performed on the system. Service / maintenance / cleaning Date Performed by Worked performed / parts replaced www.eta.co.at... - Page 63 Service and maintenance records Service / maintenance / cleaning Date Performed by Worked performed / parts replaced SH Operation 2012-11...
- Page 64 Artikel Nr. der Anleitung SH_Bedienung_Touch_EN...