Related Manuals for MCZ THEA HYDRO 16 S1
Summary of Contents for MCZ THEA HYDRO 16 S1
- Page 1 INSTALLATION GUIDE PELLET STOVE THEA HYDRO 16 S1 THEA HYDRO 23 S1 PART 2 - OPERATION AND CLEANING Instructions in English...
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Page 2: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS ....................II 13 WARNINGS BEFORE IGNITION .................3 14-CONTROL PANEL ....................4 15-MENU ITEMS AND OPERATION ................5 15-MENU ITEMS AND OPERATION ................6 16 - SAFETY DEVICES AND ALARMS ................21 17-RECOMMENDATIONS FOR SAFE USE ...............25 18-CLEANING AND MAINTENANCE................26 19-TROUBLESHOOTING .....................32 20-CIRCUIT BOARD ....................35... -
Page 3: Warnings Before Ignition
13 WARNINGS BEFORE IGNITION GENERAL WARNINGS Remove any objects that may burn from the product brazier and from the glass (manual, various adhesive labels or any polystyrene). Check that the brazier is positioned correctly and rests properly on the base. The first start-up may not be successful as the feed screw is empty and does not always manage to load the brazier with the required amount of pellets in time to light the flame. -
Page 4: 14-Control Panel
14-CONTROL PANEL CONTROL PANEL DISPLAY Menu options 1. Stove start-up/shutdown 5. Decreases set temperature / programming functions. 2. Scrolling down through the programming menu. 6. Increases set temperature / programming functions. 3. Menu 7. Display. 4. Scrolling up the programming menu. MAIN MENU Press key 3 (menu) to access it. -
Page 5: 15-Menu Items And Operation
15-MENU ITEMS AND OPERATION PROGRAMMED MODE (TIMER) - Main menu The current time and date must be configured to ensure correct operation of the timer. There are six configurable TIMERS. For each one, the user can select a start-up and shutdown time and the days of the week when it is in use. -
Page 6: 15-Menu Items And Operation
15-MENU ITEMS AND OPERATION NOTES ON USE OF THE TIMER • The timer always starts the boiler with the last temperature and ventilation settings (or with the default settings at 20°C and V3 if they have never been altered). • The start-up time goes from 00:00 to 23:50 •... - Page 7 15-MENU ITEMS AND OPERATION SETTINGS MENU The SETTINGS menu enables to configure the stove operating modes: a. Language. b. Cleaning (only displayed when stove is off). Feed screw loading (shown only when stove is off). d. Tones. e. External thermostat (activation). Auto Eco (activation).
- Page 8 15-MENU ITEMS AND OPERATION • Press the “menu” key. • Use the arrow keys to scroll through and select “Settings” • Press “menu” to confirm. • Scroll with the arrows and select “Load feed screw”. • Press “menu” to confirm. •...
- Page 9 15-MENU ITEMS AND OPERATION • Press the “menu” key. • Use the arrow keys to scroll through and select “Settings” • Press “menu” to confirm. • Scroll with the arrows and select ‘’Eco stop t. • Press “menu” to confirm. •...
- Page 10 15-MENU ITEMS AND OPERATION j - Pellet Recipe This function is for adapting the stove to the type of pellet in use. As there are many types of pellets available on the market, operation of the stove can vary considerably according to the quality of the fuel. When the pellets clog up the brazier due to excess loading of fuel or when the flame is always high even at low power, or when the flame is low, it is possible to decrease/increase the amount of pellets in the brazier: The available values are:...
- Page 11 15-MENU ITEMS AND OPERATION l - Maximum power Allows you to set the maximum power limit of the flames which the stove can use to reach the set target temperature. Modify the power as follows: • Press the “menu” key. •...
- Page 12 15-MENU ITEMS AND OPERATION o - System configuration To change the configuration of the system, proceed as follows: • Press the “menu” key. • Use the arrow keys to scroll through and select “Settings” • Press “menu” to confirm. • Use the arrow keys to scroll through and select ‘’System configuration’’...
- Page 13 15-MENU ITEMS AND OPERATION SYSTEM CONFIGURATIONS At the time of installation, the product must be configured according to the type of system by selecting the relative parameter in the “SETTINGS” menu. There are 5 possible configurations, described below: Configuration Description Room temperature control via stove's on-board probe or by enabling external thermostat.
- Page 14 15-MENU ITEMS AND OPERATION SYSTEM WITH: DIRECT PELLET STOVE AND ROOM THERMOSTAT Adjustable setting VALUES WATER TEMP 30°C - 80°C Parameters to be set Settings Value Configuration External thermostat Hydraulic diagram Num. Description Num. Description Pellet Stove Anti-condensation valve Rear terminal block Room thermostat 1 2 3 4 5 6 7 8 9 10...
- Page 15 15-MENU ITEMS AND OPERATION SYSTEM WITH: DIRECT PELLET STOVE, ROOM PROBE AND DHW STORAGE CYLINDER Adjustable setting VALUES AMBIENT TEMP. 5°C - 35°C WATER TEMP 30°C - 80°C BOILER TEMP. 30°C - 80°C Parameters to be set Settings Value Configuration Hydraulic diagram Num.
- Page 16 15-MENU ITEMS AND OPERATION SYSTEM WITH: DIRECT PELLET STOVE, ROOM THERMOSTAT AND DHW STORAGE CYLINDER Adjustable setting VALUES WATER TEMP 30°C - 80°C BOILER TEMP. 30°C - 80°C Parameters to be set Settings Value Configuration External thermostat Hydraulic diagram Num. Description Num.
- Page 17 15-MENU ITEMS AND OPERATION SYSTEM WITH: PELLET STOVE AND PUFFER Adjustable setting VALUES PUFFER TEMP. 55°C - 75°C Parameters to be set Settings Value Configuration Hydraulic diagram Num. Description Num. Description Pellet Stove Puffer probe Rear terminal block System pump Anti-condensation Room thermostat valve...
- Page 18 15-MENU ITEMS AND OPERATION SYSTEM WITH: PELLET STOVE, PUFFER AND EMERGENCY BOILER (WALL-MOUNTED) Adjustable setting VALUES PUFFER TEMP. 55°C - 75°C Parameters to be set Settings Value Configuration Auxiliary Boiler Hydraulic diagram Num. Description Num. Description Pellet Stove Plate heat exchanger Rear terminal block System pump Anti-condensation...
- Page 19 15-MENU ITEMS AND OPERATION OPERATING MODE The operating mode for hydro stoves is only AUTOMATIC (there is no manual operating mode available). The modulation of the flame is controlled according to the “System configuration” by the room temperature probe located at the back of the appliance (see img.), by the external thermostat, by the temperature of the water in the stove, or by the NTC probes.
- Page 20 15-MENU ITEMS AND OPERATION N.B: FOR THE ELECTRICAL CONNECTIONS REFER TO CHAPTER “14-WIRING DIAGRAM” HEREIN. • The wires of the water pressure switch that are set up in the stove need to be connected to the hydraulic kit (optional). • The wires of the flow switch are set up in the stove for the connection to the hydraulic kit (optional) with domestic hot water.
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Page 21: Safety Devices And Alarms
16 - SAFETY DEVICES AND ALARMS SAFETY DEVICES The product is fitted with the following safety devices PRESSURE SWITCH Monitors pressure in the smoke duct. It is designed to shut down the pellet feed screw in the event of an obstructed flue or significant back-pressure (from wind) SMOKE TEMPERATURE PROBE Detects the temperature of the smoke, thereby enabling start-up or stopping the product when the temperature drops below the preset... - Page 22 16 - SAFETY DEVICES AND ALARMS TAMPERING WITH THE SAFETY DEVICES IS PROHIBITED If the product is NOT used as described in this instruction manual, the manufacturer declines all liability for any damage caused to persons and property. The manufacturer furthermore denies any liability for damage to persons and property arising from failure to observe all the rules contained in the manual and specifically: •...
- Page 23 16 - SAFETY DEVICES AND ALARMS ALARM SIGNALLING When an operating condition other than the one expected for regular stove operation occurs, an alarm is triggered. The reason for the alarm is shown on the control panel. The sound signal is not enabled for alarms A01-A02 in order not to disturb the user when there is an absence of pellets in the hopper during the night.
- Page 24 16 - SAFETY DEVICES AND ALARMS To reset the alarm, press and hold key 1 (ESC) for a few seconds. The stove checks whether or not the cause of the alarm is ongoing. In the first case, the alarm continues to be displayed, in the second case it turns OFF. If the alarm persists, contact a service centre.
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Page 25: 17-Recommendations For Safe Use
17-RECOMMENDATIONS FOR SAFE USE ONLY CORRECT INSTALLATION AND APPROPRIATE MAINTENANCE AND CLEANING OF THE APPLIANCE CAN GUARANTEE CORRECT OPERATION AND SAFE USE OF THE PRODUCT We would like to inform you that we are aware of cases of malfunctioning of domestic pellet-fuelled heating products, mainly due to incorrect installation and inappropriate maintenance. -
Page 26: 18-Cleaning And Maintenance
18-CLEANING AND MAINTENANCE EXAMPLE OF A CLEAN BRAZIER EXAMPLE OF A DIRTY BRAZIER Only by properly servicing and cleaning the product is it possible to ensure its safety and correct operation. ATTENTION! All the cleaning operations of all parts must be performed with the product completely cold and unplugged. Disconnect the product from the 230V power supply before performing any maintenance operations. - Page 27 18-CLEANING AND MAINTENANCE CLEANING THE GLASS It is recommended to clean the ceramic glass with a dry brush, or if it is very dirty, spray with a little specific detergent and clean with a cloth. ATTENTION! Do not use abrasive products and do not spray the glass cleaning product on the painted parts and on the door gaskets (ceramic fibre seal).
- Page 28 18-CLEANING AND MAINTENANCE CLEANING THE PIPE UNITS For better performance of the stove, the pipes inside the combustion chamber should be cleaned once a month. Open the firebox door and use the brush provided to clean the 5 pipes positioned at the top inside the combustion chamber. Brush the pipes several times so that the ash deposited inside them falls to the bottom around the brazier.
- Page 29 18-CLEANING AND MAINTENANCE PERIODICAL CHECK OF THE DOOR CLOSURE Make sure the door closure ensures a correct sealing action (with the “paper sheet” test) and that when the door is closed, the closing block (X in the figure) does not protrude from the sheet metal to which it is secured. For some products it will be necessary to disassemble the cladding to be able to assess the anomalous protrusion of the block when the door is closed.
- Page 30 18-CLEANING AND MAINTENANCE REPLACING THE OVERPRESSURE DISCHARGE FOR THE COMBUSTION CHAMBER Overpressure rubber bushing “G” of the combustion chamber (fig. A) may get worn and/or damaged, it is therefore necessary to replace it once a year to ensure correct system operation. To replace it, follow the instructions below •...
- Page 31 18-CLEANING AND MAINTENANCE CHECKING THE INTERNAL COMPONENTS ATTENTION! The internal electromechanical components must only be checked by qualified personnel whose technical expertise includes combustion and electricity. We recommend for this yearly maintenance to be carried out (with a scheduled service contract). This operation consists of a visual and functional inspection of the internal components.
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Page 32: 19-Troubleshooting
19-TROUBLESHOOTING ATTENTION: GUIDE FOR THE EXCLUSIVE USE OF THE SPECIALISED TECHNICIAN. ATTENTION: All repairs must be carried out exclusively by a specialised technician, while the stove is completely cold and the electric plug is disconnected. The operations in bold type must be carried out by specialised personnel. The manufacturer will not be liable and the guarantee is invalidated if this condition is not respected. - Page 33 19-TROUBLESHOOTING The stove runs for a few minutes and Ignition stage not completed Repeat ignition then goes out Temporary power cut Wait for the automatic restart Clogged smoke duct Clean the smoke duct Faulty or malfunctioning temperature Check and replace the probes probes Faulty glow plug Check the glow plug and replace it, if...
- Page 34 19-TROUBLESHOOTING ANOMALIES RELATED TO THE HYDRAULIC CIRCUIT No increase in temperature with Incorrect combustion adjustment. Check recipe and parameters. stove in operation Stove/system dirty Check and clean the stove. Insufficient stove power. Check that the stove is properly sized for the requirements of the system.
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Page 35: 20-Circuit Board
20-CIRCUIT BOARD MOTHERBOARD WIRING KEY FUSE 14. 3-WAY VALVE PHASE (DHW) BOARD PHASE 15. 3-WAY VALVE PHASE (HEATING) BOARD NEUTRAL 16. AUXILIARY BOILER CONNECTION (TERMINAL BLOCK) SMOKE EXTRACTOR 17. SMOKE PROBE ROOM FAN 18. EXTERNAL THERMOSTAT CONNECTION (TERMINAL BLOCK) WATER SAFETY THERMOSTAT 19. - Page 36 Via La Croce n°8 33074 Vigonovo di Fontanafredda (PN) – ITALY Telephone: 0434/599599 a.s. Fax: 0434/599598 Internet: www.mcz.it e-mail: mcz@mcz.it 8902009200 REV 1 15/01/2021...