Summary of Contents for Mareli PB18
- Page 1 PB18 Pellet stove assembly and exploitation manual The present stove is designed and manufactured according to Standards: BNS (Bulgarian National Standard) EN 14785-2006...
- Page 2 Observing the prescriptions of the present manual is in the user’s favor and is one of the warranty conditions. Compliance with this instruction is in the interest of the consumer and one of the warranty terms. INSTRUCTIONS FOR SECURITY: This appliance is not intended for use by persons (including children) with limited physical, sensory or mental abilities or lack of experience and knowledge.
- Page 3 1. Purpose The stove is purposed to heat domestic and public premises by the means of pellets. The stove is equipped with a steel water jacket designed for heating systems with water temperature up to 90º C at a maximum super pressure up to 0,15 Mpa. Tests are run at pressure of 0,3 Mpa. The stove is designed and manufactured to work with A-class pellets only ( DIN plus 51731 ) with the following characteristics: Material 100% pure conifer or broadleaf wood;...
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Page 4: Technical Data
2. Technical data MAXIMAL CAPACITY HEATED AREA UP TO m³ HEIGHT H 1010 WIDTH W DEPTH D MAX. PELLETS LOAD AIR INLET ф mm FUME EXHAUST OUTLET ф mm WEIGHT FUEL Pellets ф6-ф8 THE CHIMNEY DRAFT MIN/MAX FUEL CONSUMPTION PER H kg/h 1,6-6,0 POWER CONSUMPTION... - Page 5 3.1 General conditions. For ensuring the proper and safe work of the stove the observation of the following prescriptions is required: The assembly of the stove and the related equipment must be performed by authorized personnel only. The foundation upon which the stove is going to be placed must be even and horizontal, made out of non-flammable materials with a dimension of at least 40 cm.
- Page 6 If possible, avoid adding horizontal sections. Direction shift is done by using knee joints with a max angle of 45˚. For heating devices equipped with a smoke ventilator, i.e all of the “MARELI” stoves, the following instructions must be observed:...
- Page 7 The length of the horizontal sections must be as short as possible, but without exceeding 3 m; More than four direction shifts are forbidden, including the cases where a T-shaped element is used; The duct components must be airtight and to be insulated if extending outside the premises in which the fireplace is installed;...
- Page 8 Unforeseen risks: Pellet fireplace "Mareli" has been designed and manufactured in accordance with the safety requirements on the national, regional and European levels. Although considered possible risks arising from improper use, you may experience the following risks: •...
- Page 9 Controller for Pellet Combustion System UniPelGD/EasyPel/Proxel The manual is intended for end users Front panel UnipelGD EasyPel The front panel is shaped as a separate module with a display and five control buttons. The front panel is shaped in a module with a display, four control and timer buttons.
- Page 10 Description of the screens The main screen is designed in two versions of the displayed information - selectable by the user. - basic - service/diagnostic Additionally, the text messages are changed according to the language selected. The additional screens are used for set-up and check-up of the system's work at: Switching on/off Setting up of desired temperature inside the boiler Setting up of desired temperature inside the hot water supply...
- Page 11 Description Visualization Explanation ''On'' condition System's condition ''Off'' condition Operational mode icon Text message for the operational mode Operational mode and messages Description In a graphic Text message symbol The system's operation is stopped STOP The system's operation is temporarily interrupted - the desired temperature PAUSE has been reached or the indoor...
- Page 12 Feeding screw Circulation pump Ignition stick Cleaning Maximum operational level set and momentary system degree From bottom - maximum level - 4, from top - operational level - 2 - temperature 23’ Current temperature inside the с - ‘SC’ : short-circuited sensor boiler - ‘NO’...
- Page 13 Screen # 3: for changing of minimal temperature to start circulation pump. Pos. 17с – Minimal temperature to start circulation pump Screen # 4: for changing of desired temperature if system type is HYDRO. Select this screen using +/- (B2/B3) buttons. Press OK button on this screen to activate change of the desired temperature - the value will start blinking, set the desired temperature using +/- (B2/B3) buttons...
- Page 14 Screen # 6: for changing of the desired fan's operational level in air-operated fireplace. Select this screen using +/- (B2/B3) buttons. Press Ok button on this screen to activate change of the desired fan speed - the value will start blinking, set the desired fan speed using +/- (B2/B3) buttons and confirm using ОК.
- Page 15 Screen # 9: for mixing valve output temperature . Select this screen using +/- (B2/B3) buttons. Press Ok button on this screen to activate change of the sett temperature - the value will start blinking, set the desired value using +/- (B2/B3) buttons and confirm using ОК.
- Page 16 parameters 5. Check air 6. Check parameters 4 Е4 FLUX Flux 1. Excess flue gas 1. Check parameters. 2. Check sensor’s position OVERHEA temperature temperature readed is very 2. Wrong set of 3. Replace sensor high parameters 3. Defective flux sensor 5 Е5 ALARM The input for...
- Page 17 “SYSTEM SETINGS” MAIN MENU Description Selected element is “Manual Feeding” MAN/FEED FUEL/AIR MODE PARAMETER Press OK to initiate manual feeding for 10 sec. EXIT LANG/ЕЗИК 0.0s CODE 01-JUN15 MAIN MENU Description Selected element is “AIR/FUEL” MAN/FEED FUEL/AIR Adjust air/fuel ration during heating. MODE PARAMETER EXIT...
- Page 18 Description MAIN MENU Selected element is – “Language” – English (EN) MAN/FEED FUEL/AIR Changes used language for texts MODE PARAMETER EXIT LANG/ЕЗИК CODE 01-JUN15 MAIN MENU Description Selected element is – “CODE” access code MAN/FEED FUEL/AIR Set correct CODE to access certain parameters. Displays software date MODE PARAMETER...
- Page 19 MODE Description Selected element is „WINTER”. Press ОК to confirm SUMMER WINTER The symbol „” shows which the selected season – in AUTO ANTI ICE this case „WINTER”. STOP ROOM TERM. DHW=P2/ EXIT Operation during season „ WINTER”: System operates according to following notes: Room thermostat input is used to control boiler operation If Room Thermostat mode is selected as “TANK+ROOM TERM.”...
- Page 20 Note: please check operation during “WINTER” Description MODE Selected element is – „Type of DHW output”. Press ОК SUMMER WINTER to change this function operation state „ /P2” – the function is selected AUTO ANTI ICE Set to: STOP ROOM TERM.
- Page 21 Description of parameters Display Label Description Defaults PUMP START T Minimal temperature for circulation pump to start T. MAX Desired H2O temperature START FEED ON Time for initial pellets feeding START MAX TIME Maximum ignition time START FAN Fan speed in mode Ignition Flame for indication of the ignition (above START FLAME value)[10.00%]=100%...
- Page 22 System settings – Parameter 24 Wiring diagram PARAMETER [24] AMB: - function of the room thermostat: - OFF – allowed heating - P1 – step 1 activated ТИП СИСТЕМА OFF/P1 OFF/P1 AMB : TMAX: APPL: H2O/AIR SENZ : PHO/FLX TMAX: - Action after exceeding TMAX 000…007 OFF –...
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