background image

 

4.6.

 

FUNCTIONS

 

FROM

 

THE

 

KEYBOARD

   

 

 

 

 

Changing

 

the

 

temperature

 

value

 

of

 

the

 

ambient

 

thermostat

:

 

Hereafter

 

please

 

find

 

the

 

instructions

 

to

 

change

 

the

 

temperature

 

value

 

of

 

the

 

ambient

 

thermostat

  

in

 

non

menu

 

mode.

 

Note

 

:

  

The

 

current

 

temperature

 

value

 

is

 

possible

 

to

 

display

 

the

 

thermostat

 

temperature

 

by

 

pressing

 

once

 

only

 

one

 

of

 

the

 

buttons

 

TEMPERATURE

 

+

 

or

 

TEMPERATURE

  ‐

.

 

Press

 

these

 

buttons

 

again

 

to

 

proceed

 

to

 

a

 

variation

 

of

 

the

 

value

 

displayed.

  

 

PROCESS 

INSTRUCTIONS 

BUTTON 

It

 

is

 

possible

 

to

 

display

 

the

 

current

 

temperature

 

value

 

by

 

pressing

 

once

 

only

 

one

 

of

 

the

 

buttons

 

TEMPERATURE

 

+

 

or

 

TEMPERATURE

 ‐

.

 

 

 

To

 

change

 

the

 

temperature

 

value

 

of

 

the

 

ambient

 

thermostat:

 

Press

 

Button

 

+

 

or

 ‐ 

 

 

Automatic

 

exit

 

from

 

the

 

display

 

of

 

the

 

temperature

 

or

 

from

 

the

 

change

 

temperature

 

modus

 

 

 

A

fter

 

having

 

changed

 

the

 

boiler

 

thermostat

 

value

 

 

wait

 

for

 

10

 

seconds

 

in

 

order

 

to

 

save

 

the

 

new

 

settings.

 

 

A

MBIENT THERMOSTAT RANGE

 

MIN (°C) 

MAX (°C) 

10 40 

 

How

 

to

 

change

 

the

 

combustion

 

power

 

function

 

Summary of Contents for Neutro

Page 1: ...ns THESE INSTRUCTIONS TO BE RETAINED BY USER Vok ra is a licensed member of the Benchmark scheme which aims to improve the standards of installation and commissioning of domestic hot water systems in...

Page 2: ...ST OF CONTENTS Chapter 1 Introduction 1 1 Product size and construction features 1 2 Product technical features 1 3 Fuel features Chapter 2 Installation 2 1 Indoor positioning 2 2 Fume extraction flue...

Page 3: ...e stove is either carried out under Local Authority Building Control approval or is installed by a Competent Person registered with a Government approved Competent Persons Scheme HETAS Ltd operate suc...

Page 4: ...below the main dimensions of the pellet heater Typical Dimensions Height 1015 mm Width 580 mm Depth 585 mm Weight 230 kg Fume outlet diameter 80 mm Air intake diameter 45 mm Water pipe diameter Tank...

Page 5: ...heat output kW Max 11 9 Min 3 Output to heating system kW Max 10 3 Min 0 5 Output Direct to room kW Max 1 6 Start Up 352 Power requirements W Rated 154 Maximum working water pressure bar 2 Maximum te...

Page 6: ...Wood chippings and sawdust from wood products after having been duly re cleaned and dried are compacted in state of the art very high pressure plants into pure rounded wood pieces the pellet Each roun...

Page 7: ...t to feed the stove In order to optimise the use of the product we recommend using pellets which have been given a quality certificate by an authorised body The use of pellets other than those directe...

Page 8: ...A high moisture content in the pellet may cause it to crumble into dust that creates a greater accumulation of residue in the brazier area and blockage of the fuel feed system auger...

Page 9: ...se units 2 1 Indoor positioning Our product is a heater that draws air that is necessary for its combustion process directly from the environment to be heated For this reason and for the even more imp...

Page 10: ...be installed in rooms where there is no equipment operating in airtight conditions in relation to the room or apparatus that may place the room itself in a vacuum in relation to the outside environme...

Page 11: ...ot touch with flammable material the outer surfaces of the combustion chamber that after continuous product use may reach high temperatures Once the installation has been completed pay attention in pl...

Page 12: ...essure the flue is in it is strongly recommended not to use a horizontal section at the end of the flue The reduction in pressure in the flue is necessary so as to help the normal flow of fumes from t...

Page 13: ...ust be no fume extraction hoods already in existence or installed in order to avoid depressing the atmosphere The air vents must not be closed Keep the flue clean performing a cleaning operation at le...

Page 14: ...tee that there is an inspection valve I that will allow effective and periodic cleaning to be carried out and any condensation formed to be eliminated The cowl T must be strictly windproof and rainpro...

Page 15: ...fing particularly in its outer section that is exposed to the weather Uniform internal section there must be no section restrictions Made of material that is resistant to high temperatures the action...

Page 16: ...rger sections it is necessary to insert a steel pipe A inside the masonry one C as shown in figure 2 6 The steel flue pipe must be suitable insulated with a high temperature resistant rock wool or ver...

Page 17: ...ease refer to the enclosed schematic drawing This will enable a quick and easy maintenance operation in case of need All water heating installations should be designed before product installation and...

Page 18: ...t have reverse gradients except for the section intended to lead into the upper part of the expansion vessel The inlet pipe must allow the lowest part of the generator to be in contact with the lowest...

Page 19: ...tion pump M Figure 2 9 Control board wiring diagram 2 5 Instructions for mounting product covering For mounting the outer covering simple instructions are provided 1 Use a crosshead screwdriver 2 Lift...

Page 20: ...ve the carter Figure 2 10 Pellet heater instructions for mounting product 5 For some models it might be necessary to lift and move the sheet metal top of the heater sideways in order to insert the sid...

Page 21: ...ishing stage in order to ensure at all times the correct inflow of burning air in the combustion chamber Should residue pellet accidentally remain remove it by hand or with the brush THE BURNING PAN M...

Page 22: ...ombustion chamber is airtight in order to prevent excessive wear and tear from causing irregularities in the combustion process Open the window and check that the gasket which ensures that the combust...

Page 23: ...the frequency with which it occurs depends on the size and quality of the fuel used Clean the glass when completely cold and using normal non abrasive detergents Figure 3 4 Ash trays The above illustr...

Page 24: ...er to perform the necessary work for keeping the apparatus operating at a high level of efficiency Unscheduled maintenance of the system must be carried out by qualified personnel when the heater is c...

Page 25: ...s can be reached by means of the openings positioned at the rear of the stove When replacing the covers of the side slits it will be necessary to remove the rear panel by loosening some screws When re...

Page 26: ...sible solutions do not apply to the operating defect you have experienced please call the customer service centre for further information Problem found Possible cause The display does not light even a...

Page 27: ...RODUCT Before describing in detail the operation of the product we wish to remind you that in using it you are obliged to observe current national and local regulations For better understanding of the...

Page 28: ...source of possible damage to persons or property we recommend avoiding lighting and extinguishing the product suddenly and continuously but rather for these operations following the time schedules se...

Page 29: ...CTION DESCRIPTION 1 TIMER THERMOSTAT Pressed for three seconds it permits the programming to be enabled and disabled 4 ESC Allows exit from a menu or a submenu 1 SET Allows when not in menu pressed fo...

Page 30: ...ogramming mode is set TIMER WEEKLY Warning light ON The weekly programming mode is set TIMER WEEKEND Warning light ON The weekend programming mode is set 4 3 THE DISPLAY Hereunder please find the diff...

Page 31: ...ge of NORMAL operation appears on display as Stb MODULATION This is a stage in which combustion must be controlled in order to reduce the amount of heat transferred to the thermo convector liquid appe...

Page 32: ...ge is obtained appears on display as Alt In order to get out of the LOCKING stage press the ON OFF button on the control panel for 5 seconds and the system goes to the OFF condition STAND BY The stand...

Page 33: ...n the heater is switched off Error n 2 with power supply The safety mode can be activated only with heater OFF Error for safety mode during fume high temperature caused by incorrect burning Encoder Er...

Page 34: ...re accidentally damaged or simply the cables could be deteriorated 4 5 LIGHTING THE HEATER FOR THE FIRST TIME We recommend that the pan is clean before beginning the procedure of lighting and that the...

Page 35: ...the situation and they will recommend a suitable solution for the situation For a correct operation of the heater we recommend to set power 4 or 5 during lighting sequence and for the following few m...

Page 36: ...of a few minutes up to around 35 minutes We recommend that you do not stop the extinguishing procedure before it has been completed in full for example by cutting power to the product Precaution if th...

Page 37: ...During use do not obstruct the vent openings that allow the combustion air to re circulate continuously and the air intake located at the rear of the product...

Page 38: ...ted or disconnected for maintenance work they must be reinstalled in order to turn the product on again The action of one or these devices causes an error message to be shown on the display When the m...

Page 39: ...s Heater installed and located in low temperature ambient Er03 Software error for low temperature of the smoke Malfunctioning of the fume probes Check the receipt and the variation range of the smoke...

Page 40: ...uttons again to proceed to a variation of the value displayed PROCESS INSTRUCTIONS BUTTON 1 It is possible to display the current temperature value by pressing once only one of the buttons TEMPERATURE...

Page 41: ...ld cause the continuous modulation status 4 6 1 USER MENU MENU S E T Pressing button for three seconds you will have access the MENU Pressing button this allows access to the menu modes as follows Use...

Page 42: ...uishing intervals are set The extinguishing time band must be have a setting showing a switch off time later than that of the lighting time band 4 7 1 DAILY This allows the daily programming mode and...

Page 43: ...of the week The minutes scroll from fifteen to fifteen i e 20 00 20 15 20 30 20 45 By just setting the hour at 23 it is possible to select for the minutes from the value 45 to the value 59 so as to b...

Page 44: ...gram band selected from 1 to 3 Time ON 7 Enable the pre selected time schedule by pressing the ON OFF button for approx 3 seconds 8 Press button SET to access the modification mode The values selected...

Page 45: ...NOTE MAKING A TIMER PROGRAMME TO STRADDLE TWO DAYS OVER MIDNIGHT The OFF mode of one of the time scheme band referred to the selected day must be set at 23 59 The ON mode of the following day of the w...

Page 46: ...en the time schedule OFF has been set the lower display will show The lower display will show from left time schedule programming bands available from 1 to 3 ON and OFF indicator Days of the week The...

Page 47: ...selected from 1 to 3 Time ON 7 Enable the pre selected time schedule by pressing the ON OFF button for approx 3 seconds 8 Press button SET to access the modification mode The values selected hours and...

Page 48: ...will be activated only when you exit the manual mode and enter one of the other options Daily Weekly or weekend from the Menu mode NOTE making a TIMER programme to straddle two days over midnight The...

Page 49: ...and three time schedule programming bands available for Saturday and Sunday The top display will show Broken lines if the program has not been enabled Time of ON and time OFF if the programme has bee...

Page 50: ...he weekend menu until reaching Days to be included in the time schedule band Monday Friday or Saturday Sunday Program band selected from 1 to 3 Time ON 7 Enable the pre selected time schedule by press...

Page 51: ...NOTE MAKING A TIMER PROGRAMME TO STRADDLE TWO DAYS OVER MIDNIGHT The OFF mode of one of the time scheme band referred to the selected day must be set at 23 59 The ON mode of the following day of the...

Page 52: ...electing the combustion method The top display will show the combustion method selected PROCEDURE INSTRUCTIONS BUTTONS 1 Access the under menu by pressing the button for approx 3 seconds 2 Scroll thro...

Page 53: ...scheme value and that of the current date The top display shows the hour and the minutes The bottom display the days of the week PROCEDURE FOR PROGRAMMING THE CLOCK INSTRUZIONI BUTTONS 1 Access the M...

Page 54: ...anually fill the screw during fuel loading Manual screw loading Instructions buttons Make sure that the heater is OFF 1 Access the MENU mode by pressing the button for 3 seconds 2 Scroll through the m...

Page 55: ...perations The top display shows the sizes of the values selected Pressing the SET button it is possible to scroll through the different size values N CODE DESCRIPTION 1 This is read only when the heat...

Page 56: ...ur options Manual Daily Weekly and Week end Within the field of the of the time menu it is possible to programme the heater daily giornaliero that is to say it is possible to choose a heater programmi...

Page 57: ...n case of noisy environment other apparatuses such as wireless earphones or other electronic devices which could influence the performances of the system After having checked that the apparatuses are...

Page 58: ...code is planned on 0 and if the user needs to change the code below is a description of the methods of changing the code On the radio control Open the battery holding unit moving the cover toward righ...

Page 59: ...uk www vokera co uk www vokera ie Sales General Enquires T 0844 391 099 F 0844 391 0998 Vok ra Ireland West Court Callan Co Kilkenny T 056 7755057 F 056 7755060 Vok ra Limited reserve the right to ch...

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