MCZ CLIO HYDRO 23 S2 Installation Manual
  1. Manuals
  2. Brands
  3. MCZ Manuals
  4. Stove
  5. CLIO HYDRO 23 S2
  6. Installation manual

MCZ CLIO HYDRO 23 S2 Installation Manual

Hide thumbs Also See for CLIO HYDRO 23 S2:
Table of Contents

Advertisement

Quick Links

Download this manual
INSTALLATION GUIDE
GB
PELLET STOVE
CLIO HYDRO 16 S2
CLIO HYDRO 23 S2
PART 2 - OPERATION AND CLEANING
Instructions in English

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CLIO HYDRO 23 S2 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for MCZ CLIO HYDRO 23 S2

Summary of Contents for MCZ CLIO HYDRO 23 S2

  • Page 1 INSTALLATION GUIDE PELLET STOVE CLIO HYDRO 16 S2 CLIO HYDRO 23 S2 PART 2 - OPERATION AND CLEANING Instructions in English...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ....................II 12-PRECAUTIONS BEFORE START-UP ................3 13-CONTROL PANEL ....................4 14-MENU ITEMS AND OPERATION ................5 15 - SAFETY DEVICES AND ALARMS ................21 16-RECOMMENDATIONS FOR SAFE USE ...............25 17-CLEANING AND MAINTENANCE................26 18-FAULTS/CAUSES/SOLUTIONS .................32 19-CIRCUIT BOARD ....................35...

  • Page 3: 12-Precautions Before Start-Up

    12-PRECAUTIONS BEFORE START-UP GENERAL PRECAUTIONS Remove any objects that may burn from the brazier (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: 13-Control Panel

    13-CONTROL PANEL CONTROL PANEL DISPLAY Menu options 1. Switching on/switching off the boiler 5. Decrease set temperature / programming functions. 2. Scrolling down through the programming menu 6. Increase set temperature / programming functions. 3. Menu 7. Display. 4. Scrolling up the programming menu MAIN MENU Press key 3 (menu) to access.

  • Page 5: 14-Menu Items And Operation

    14-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 and stop time and the days of the week when it is in use. When one or more programs are active, the status of the boiler and the TIMER “n”...
  • Page 6 14-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 time can be between 00:00 and 23:50 •...
  • Page 7 14-MENU ITEMS AND OPERATION SETTINGS MENU The SETTINGS menu is for configuring use of the boiler: a. Language. b. Cleaning (shown only when boiler is off). Feed screw loading (shown only when boiler is off). d. Tones. e. External thermostat (activation). Auto Eco (activation).
  • Page 8 14-MENU ITEMS AND OPERATION c - Load feed screw This is for filling the pellet loading system. This can be enabled only when the boiler is off. A 180” countdown appears. The auger stops automatically at the end of the countdown and the menu closes. To select ‘’Load auger’’...
  • Page 9 14-MENU ITEMS AND OPERATION g - Eco Stop T To select the Eco Stop T function, proceed as follows: • Press the “menu” key. • Use the arrow keys to scroll through and select “Settings” • Press “menu” to confirm. •...
  • Page 10 14-MENU ITEMS AND OPERATION j - Pellet Recipe This function is for adapting the boiler to the type of pellet in use. As there are many types of pellet available on the market, the operation of the boiler 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 flames are high even at low power, or when the flames are low, it is possible to decrease/increase the amount of pellets in the brazier: Available values:...
  • Page 11 14-MENU ITEMS AND OPERATION l - Maximum power Allows you to set the maximum power limit of the flames which the boiler can use to reach the set target temperature. Modify the power as follows: • Press the “menu” key. •...
  • Page 12 14-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 14-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 boiler's on-board probe or by enabling external thermostat.
  • Page 14 14-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 Boiler Anti-condensation valve Rear terminal block Room thermostat 1 2 3 4 5 6 7 8 9 10 11 12...
  • Page 15 14-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 14-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 14-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 Boiler Puffer probe Rear terminal block System pump Anti-condensation valve Room thermostat Puffer...
  • Page 18 14-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 Boiler Plate heat exchanger Rear terminal block System pump Anti-condensation valve...
  • Page 19 14-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 boiler or by the NTC probes.
  • Page 20 14-MENU ITEMS AND OPERATION PLEASE NOTE: FOR THE ELECTRICAL CONNECTIONS REFER TO CHAPTER “14-ELECTRICAL PLAN” HEREIN • The wires of the water pressure switch that are set up in the boiler need to be connected to the hydraulic kit (optional). •...

  • Page 21: 15 - Safety Devices And Alarms

    15 - 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 the wind).
  • Page 22 15 - 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 refuses to accept responsibility for damage to persons and property arising from the failure to observe all the rules contained in the manual and in particular: •...
  • Page 23 15 - SAFETY DEVICES AND ALARMS ALARM SIGNALLING When a condition occurs other than the one expected for regular operation of the boiler, an alarm is triggered. The reason for the alarm is given 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 night tank.
  • Page 24 15 - SAFETY DEVICES AND ALARMS To reset the alarm, press and hold key 1 (ESC) for a few seconds. The boiler checks whether 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.

  • Page 25: 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 inappropriate maintenance.

  • Page 26: 17-Cleaning And Maintenance

    17-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 the plug disconnected.
  • Page 27 17-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 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 cord).
  • Page 28 17-CLEANING AND MAINTENANCE CLEANING THE PIPE UNITS For better performance of the boiler, 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 17-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 17-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 17-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 that an annual maintenance service is carried out (with a scheduled service contract). This service is essentially a visual and functional inspection of the internal components.

  • Page 32: 18-Faults/Causes/Solutions

    18-FAULTS/CAUSES/SOLUTIONS ATTENTION: GUIDE FOR THE USE OF THE SPECIALISED TECHNICIAN ONLY ATTENTION: All repairs must be carried out exclusively by a specialised technician, while the boiler 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 18-FAULTS/CAUSES/SOLUTIONS ANOMALY POSSIBLE CAUSES SOLUTIONS The boiler runs for a few minutes and Start-up phase is not completed Repeat start-up then goes out. Temporary power cut Wait for the automatic restart Clogged smoke duct Clean the smoke duct Faulty or malfunctioning temperature probes Check and replace the probes Faulty spark plug Check the spark plug and replace it, if necessary...
  • Page 34 18-FAULTS/CAUSES/SOLUTIONS ANOMALIES RELATED TO THE HYDRAULIC CIRCUIT No increase in temperature with Incorrect combustion adjustment. Check recipe and parameters. boiler in operation Boiler / system dirty. Check and clean the boiler. Insufficient stove power. Check that the boiler is properly sized for the requirements of the system.

  • Page 35: 19-Circuit Board

    19-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 8901634503 REV 0 28/11/2022...

This manual is also suitable for:

Clio hydro 16 s2

Table of Contents