MCZ GHEA AIR 6 XUP! S1 Installation Manual

Sealed pellet stove
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INSTALLATION GUIDE
GB
SEALED PELLET STOVE
GHEA AIR 6 S1
GHEA AIR 6 XUP! S1
MIDA AIR 8 S1
MIDA AIR 8 XUP! S1
PART 2 - OPERATION AND CLEANING
Translation of original instructions

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Summary of Contents for MCZ GHEA AIR 6 XUP! S1

  • Page 1 INSTALLATION GUIDE SEALED PELLET STOVE GHEA AIR 6 S1 GHEA AIR 6 XUP! S1 MIDA AIR 8 S1 MIDA AIR 8 XUP! S1 PART 2 - OPERATION AND CLEANING Translation of original instructions...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ....................II 11-FIRST START-UP .....................3 12-CONTROL PANEL ....................6 13-MENU ENTRIES AND OPERATION ................7 14-SAFETY DEVICES ....................15 15-ALARMS ......................16 16-RECOMMENDATIONS FOR SAFE USE ...............21 17-CLEANING ......................22 18-FAULTS/CAUSES/SOLUTIONS .................29 19-CIRCUIT BOARD ....................31...
  • Page 3: 11-First Start-Up

    11-FIRST START-UP 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 ignition 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 11-FIRST START-UP SETTING THE TYPE OF INSTALLATION WHEN STARTING THE PRODUCT FOR THE FIRST TIME The installation of the product and the type of installation must only be carried out by a qualified operator. The first time the stove is switched on, the PRODUCT TYPE screen appears. Product Type <...
  • Page 5 11-FIRST START-UP SWITCHING THE EQUIPMENT OFF To switch off the appliance, press the button 1 on the emergency panel or the button 3 on the optional remote control. The equipment will start the shutdown process which involves consuming the residual pellets in the brazier, the latter being cleaned and the residual heat in the structure being dissipated.
  • Page 6: 12-Control Panel

    12-CONTROL PANEL 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.
  • Page 7: 13-Menu Entries And Operation

    13-MENU ENTRIES AND OPERATION MAIN MENU Press key 3 (menu) to access it. The options accessed are: • Date and Time • Timer • Sleep (only when stove is on) • Settings • Info Date and time configuration Proceed as follows to configure the date and time: •...
  • Page 8 13-MENU ENTRIES AND OPERATION EXAMPLES OF PROGRAMMING: 08:00 12:00 11:00 14:00 Stove on between 08:00 and 14:00 08:00 11:00 11:00 14:00 Stove on between 08:00 and 14:00 17:00 24:00 00:00 06:00 Stove on between 17:00 on Monday to 06:00 on Tuesday NOTES ON USE OF THE TIMER •...
  • Page 9 13-MENU ENTRIES AND OPERATION OPERATING MODE ADJUSTMENT MENU “Adjustments” menu settings determine the operating mode of the stove. To access the menu, proceed as follows: • Press the + - keys • Scroll by using the <> arrows and select “Set Amb. T” or “Set Ventilation T” or “Set Flame” •...
  • Page 10 13-MENU ENTRIES 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 11 13-MENU ENTRIES AND OPERATION d - Tones This function is disabled by default. To enable it proceed as follows: • Press the “menu” key. • Use the arrow keys to scroll through and select “Settings” • Press “menu” to confirm. •...
  • Page 12 13-MENU ENTRIES AND OPERATION h - 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 13 13-MENU ENTRIES AND OPERATION • Press “menu” to confirm. • Use the arrow keys to scroll through and select ‘’Components test’’ . • Press “menu” to confirm. • Use the + - keys to select the test to be carried out •...
  • Page 14 13-MENU ENTRIES AND OPERATION EXTERNAL THERMOSTAT CONNECTION (optional) The room thermostat is not included with the stove and must be installed by a qualified technician. ATTENTION! The electrical wires must not come into contact with the hot parts of the stove. AMB.
  • Page 15: 14-Safety Devices

    14-SAFETY DEVICES 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 16: 15-Alarms

    15-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 17 15-ALARMS NORMAL SHUTDOWN (on the panel: OFF with flashing flame) When the shutdown key is pressed, or when there is an alarm signal, the stove enters the thermal extinguishing stage which involves automatic execution of the following stages: • Pellet loading stop •...
  • Page 18 15-ALARMS ALARM A05 AND MINIMUM NEGATIVE PRESSURE INSIDE THE PELLET HOPPERS OF THE SEALED PRODUCTS In the event that alarm A05 is triggered often, please note that: Smoke pressure switch triggered Check for chimney obstructions / door open Fuel loading hatch Close the hatch.
  • Page 19 15-ALARMS Remembering that the draught recommended for the products to work properly is 10 Pa at maximum capacity and 5 Pa at minimum (according to the technical data sheet found in the user and maintenance manual), adjustments may be required in worse draught conditions (also due to the position of the flue in areas that are particularly subject to adverse weather such as prevailing winds, snow, northern exposure, etc.) so as to always guarantee the required negative pressure inside the hopper.
  • Page 20 15-ALARMS NEGATIVE PRESSURE INSIDE THE HOPPER WITH FACTORY-SET PARAMETERS AND A DRAUGHT OF 5 Pa (MINIMUM RECOMMENDED) POWER VALUES 13.7/14.2 Pa 15.1/15.6 Pa 17.1/17.5 Pa 19.1/19.5 Pa 22.0/22.2 Pa Draught 6 kW 95°C 110°C 125°C 141°C 165°C Smoke temperature 13.8/14.3 Pa 15.6/16.1 Pa 17.8/18.0 Pa 21.7/22.2 Pa...
  • Page 21: 16-Recommendations For Safe Use

    16-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 use, as well as inadequate maintenance.
  • Page 22: 17-Cleaning

    17-CLEANING 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 operation The product requires little maintenance if used with certified good quality pellets.
  • Page 23 17-CLEANING For the brazier to be cleaned properly, remove it from its housing completely and thoroughly clean all the holes and the grate on the bottom. If high quality pellets are used, you will normally only need to use a brush to restore the optimal operating conditions of the component.
  • Page 24 17-CLEANING PERIODIC CLEANING PERFORMED BY A QUALIFIED TECHNICIAN CLEANING THE HEAT EXCHANGER Half-way through the winter season, but especially at the end, the compartment through which the exhaust smoke passes will need to be cleaned. This cleaning process is mandatory in order to facilitate the general removal of all combustion residue, before it becomes very difficult to remove it due to moisture compacting it over time.
  • Page 25 17-CLEANING CLEANING THE EXCHANGER CLEANING THE UPPER COMPARTMENT Clean the upper exchanger when the stove is cold and without cladding. After removing the cap to clean the lower compartment “n” (see previous paragraph), use a stiff rod or a bottle brush to scrape the walls of the firebox (see arrow) to make the ash fall into the lower compartment.
  • Page 26 17-CLEANING 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 27 17-CLEANING CLEANING THE SMOKE DUCT AND GENERAL CHECKS Clean the smoke outlet system, especially around the Tee fittings, elbows and any horizontal sections of the smoke duct. For information on periodically cleaning the flue, contact a skilled chimney sweep. Check the seal of the ceramic fibre gaskets on the door of the stove. If necessary, order new replacement gaskets from the retailer or contact an authorised service centre to carry out the operation.
  • Page 28 17-CLEANING SHUTDOWN (end of season) At the end of each season, before switching the product off, it is recommended to remove all the pellets from the hopper with a vacuum cleaner with a long pipe. We recommend removing the unused pellets from the hopper because they can retain moisture. Disconnect any combustion air ducting that can lead to moisture inside the combustion chamber but, above all, ask the specialised technician to refresh the paint inside the combustion chamber with the special silicone spray paints (available at any store or Technical Assistance Centre) during the necessary annual end of season scheduled maintenance operations.
  • Page 29: 18-Faults/Causes/Solutions

    18-FAULTS/CAUSES/SOLUTIONS ATTENTION: All repairs must only be carried out by a specialised technician, with the product switched off and unplugged. ANOMALY POTENTIAL CAUSES SOLUTIONS The pellets are not fed into The pellet hopper is empty Fill the hopper with pellets. the combustion chamber.
  • Page 30 18-FAULTS/CAUSES/SOLUTIONS ANOMALY POTENTIAL CAUSES SOLUTIONS The smoke extractor motor is not No electrical supply to the stove. Check the mains voltage and the working. protection fuse. The motor is faulty. Check the motor and capacitor and replace them, if necessary. Faulty motherboard.
  • Page 31: 19-Circuit Board

    19-CIRCUIT BOARD AMB. H2O +TC- DISPLAY TERM. ENCODER FUMI OPT. +5V GND ENC LIVE ELECTRICAL CABLES SERIAL DISCONNECT THE POW- ER SUPPLY CABLE 230V BEFORE CARRYING OUT ANY OPERATIONS ON THE ELECTRICAL BOARDS ACC. SIC DEP. FUMI SCA COC. WIRING KEY 1.
  • Page 32 Via La Croce n°8 33074 Vigonovo di Fontanafredda (PN) – ITALY Telephone: 0434/599599 a.s. Fax: 0434/599598 Website: www.mcz.it e-mail: info.red@mcz.it 8902215300 REV 0 15/09/2022...

This manual is also suitable for:

Ghea air 6 s1Mida air 8 s1Mida air 8 xup! s1

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