Centrometal BioTec-L Technical Instructions

TURBT-L-02-2015 - v2.35L- eng

BioTec-L

Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611

HEATING TECHNIQUE

Technical instructions

using REGULATION of hot water boiler BioTec-L

THE FIRST START-UP MUST BE DONE BY AUTHORIZED PERSON OTHERWISE PRODUCT WARRANTY IS NOT VALID

English

Deutsch

Magyar

v2.35L xxkW

Italiano

Français Portugues

Čeština

SrpskiSlovenski

Hrvatski

Nederlands

Espanol

English

Deutsch

Magyar

v2.35L xxkW

Italiano

Français Portugues

Čeština

SrpskiSlovenski

Hrvatski

Nederlands

Espanol

Technical instructions REGULATION BioTec-L

2

Screen

After turning on the main switch, screen will display language selection menu and software version. To select the language, press the flag of language you want.

Software version

Language selection

SWITCHING ON

If the language selection is "disabled" (display > language sel > disabled), initial message wil appear in the screen as long as the set in the menu "Welcome time" (display > welcome time).

Boiler power (25, 34, 45 kW)

v2.35 L XX kW

5

Button’’OK’’ Initial message duration

(countdown)

Software version Boiler power

(25, 34, 45 kW)

Technical instructions REGULATION BioTec-L

3

Main Menu, Buttons

MAIN MENU

The main menu is used to select the desired submenu. To select a specific menu you must press the appropriate icon on the screen. To switch between the ’’Main menu’’ and ’’Boiler working display’’ press the button ’’Display selection’’. To switch between graphic and numeric display of the boiler using press ’’Boiler operation display’’.

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

Start/stop boiler

State of the current boiler status

OFF

Time

Display selection: Main menu / work

Boiler operation display : graphic / numeric

BUTTONS

Button ’’START’’/’’STOP’’

Button ’’ON / OFF’’ options: on / off boiler operation’’

Button ’’DISPLAY SELECTION’’ options: main menu / work

Button ’’BOILER OPERATION DISPLAY’’ options: graphic / numeric

Button ’’ENTER’’

Button ’’BACK’’

Button’’PREVIOUS SCREEN’’

Button ’’NEXT SCREEN’’

Button ’’OK’’

Navigation buttons: ’’LEFT’’, ’’RIGHT’’, ’’UP’’, ’’DOWN’’

Button ’’DELETE’’

Button ’’FACTORY SETTINGS’’

Button ’’INFORMATION’’

Button ’’COPY’’ Button ’’PASTE’’

Glow

Cleaning

Screen, Symbols

SYMBOLS

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

1

3 4 2

5

7 8

9

10

11

12 14

6

1 - Boiler BioTec-L 2 - Buffer tank 3 - Boiler pump P1 4 - 3-way thermic valve or 3-way mixing valve with motor drive (protection valve) 5 - Symbol of fan operation (when working, symbol is turning) 6 - Fan speed (rpm) 7 - Curent position of primary air actuator 8 - Current position of secondary air actuator

9 - Combustion chamber temperature 10 - Flue gas temperature sensor 11 - The percentage of oxygen in the flue gases 12 - Outer temperature sensor 13 - Glow indicator (if enabled) 14 - The symbol in this section depend ont the selected configuration 15 - Boiler temperature

13

xx °C

15

Technical instructions REGULATION BioTec-L

4

Configuration

CONFIGURATION (authorized persons only)

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

Enter PIN

* * * *

For entry into Configuration menu press ”Installation“ button. When you press ”Installation“ button control unit ask for pin. Enter pin and confirm it by presing “Enter“ button.

9. Installation

In installation menu press ”Configuration“ button to enter into «Configuration» menu.

Cleaning

Technical instructions REGULATION BioTec-L

5

Stabilization

Lambda probe

Temperature

Power D4

Power D3

Power D2

Power D1

8.

7.

6.

5.

4.

3.

2.

1.

Configuration

9.1.1. Configuration

Corrector

Room thermo.Floor h.

Radiator h.

9.1.1. Configuration

Protection valve

Motor drive

DHW

Configuration menu:

Configure the system by selecting installed components! Some components exclude others (eg. you can choose radiator heating or floor heating, not both of them), some components can be selected only with another component (eg. room thermostat can be selected only if you select radiator h. or floor h., if you don't select this component room thermostat can't be selected).

Configuration

2.Heating Cir.

9.1.1. Configuration

2.Circ. Room t.

Protection valve

2.Heating Cir.

Technical instructions REGULATION BioTec-L

6

When the configuration contains motor drive, you need to enter VALVE TIME. This parameter defines how many seconds is required for mixing valve opening/closing.

THIS NUMBER MUST CORRESPOND EXACTLY TO THE TIME IT TAKES THE MOTOR DRIVE TO OPEN THE VALVE (DEPENDS ON THE TYPE OF MOTOR)

Valve time

120

120 sec

9.1.1. Configuration

Corrector

Room thermo.Floor h.

Radiator h.

Info

File

Choosing this configuration, you

should set 3-way valve time!

Configuration 1: (Basic configuration)

9.1.1. Configuration

Corrector

Room thermo.Floor h.

Radiator h.

9.1.1. Configuration

Protection valve

Motor drive

DHW

On display is displayed:

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

2

xx °C

1

3

1 - Boiler BioTec-L 2 - Buffer tank 3 - Outer temperature sensor 4 - Return flow protection by 3-way termostatic valve (60°C) VTC 531 (60°C), LTC 141 (60°C) or laddomat 21 (63°C)

Configuration 1

On this configuration all compontents are unselected.

4

2.Heating Cir.

9.1.1. Configuration

2.Circ. Room t.

Protection valve

2.Heating Cir.

Technical instructions REGULATION BioTec-L

7

GENERAL CONNECTION SCHEMES CONFIGURATION

In ”Tecnical instructions for installation of hot water boiler BioTec-L” are showned general connection schemes.

Configuration 2

Technical instructions REGULATION BioTec-L

8

On display is displayed:

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

2

xx °C

1

3

Configuration 2 is from scheme 4 and scheme 5 from ”Tecnical instructions for installation of hot water boiler BioTec-L”

25.0°C

20.0-0.0°C

20.0°C

-°C

8

5 4

67

xx°C

9

10

1 - Boiler BioTec-L 2 - Buffer tank 3 - Outer temperature sensor 4 - Heating etage (radiator h.) 5 - Room corrector 6 - Heating pump P3 7 - Main flow sensor 8 - Mixing valve with el. actuator of heating circuit (motor drive) 9 - DHW boiler 10 - DHW pump P2 11 - Day/night temperature indicator

In this configuration the following components are selected:

- radiator heating, corrector, motor drive (heating circuit), DHW (domestic hot water)

11

9.1.1. Configuration

Room thermo.Floor h.

9.1.1. Configuration

DHW

9.1.1. Configuration

2.Circ. Room t.

2.Heating Cir.

Motor drive Protection valve

Protection valve

CorrectorRadiator h.

9.1.2. Pump DHW continously

ON

factory:

OFF

ON

9.1 Configuration

Configuration

Pump DHW continously

1.

2.

When DHW sensor (ERROR 1) occurs, regulation cannot automatically turn ”ON/OFF“ DHW pump. For intervention work serviceman can turn ”ON“/“OFF“ DHW pump manually. In this case, the pump DHW work all the time until serviceman manually turn it ”OFF“.

In this configuration, on the previous screen, a new button is displayed (Pump DHW continously)

On display is displayed:

05:08

OFF

0

0.0%

x%xx°C

xx°C

2

xx °C

1

9.1.1. Configuration

Room thermo.Floor h.

9.1.1. Configuration

Radiator h.

Corrector Motor drive

DHW

Protection valve

-°C

4

5

xx°C

3

1 - Boiler BioTec-L 2 - Buffer tank 3 - Outer temperature sensor

4 - Mixing valve with el. actuator (return flow protection) (protection valve) 5 - Return flow sensor

Configuration 3

Configuration 3 is from scheme 6 from ”Tecnical instructions for installation of hot water boiler BioTec-L”

In this configuration the following components are selected: - protection valve (return flow protection)

2.Heating Cir.

9.1.1. Configuration

2.Circ. Room t.

2.Heating Cir.

Protection valve

Technical instructions REGULATION BioTec-L

9

Configuration 4

Technical instructions REGULATION BioTec-L

10

On display is displayed:

9.1.1. Configuration

Room thermo.Floor h.

9.1.1. Configuration

Radiator h. Corrector Motor drive Protection valve

1 - Boiler BioTec-L 2 - Buffer tank 3 - Outer temperature sensor 4 - Mixing valve with el. actuator (return flow protection) (protection valve) 5 - Return flow sensor 6 - DHW tank 7 - DHW pump

DHW

05:08

OFF

0

0.0%

x%xx°C

xx°C

2

xx °C

1

-°C

4

5

xx°C

3

xx°C

67

Configuration 4 is from scheme 7 from ”Tecnical instructions for installation of hot water boiler BioTec-L”

In this configuration the following components are selected: - protection valve (return flow protection)

- DHW (domestic hot water)

9.1.1. Configuration

2.Circ. Room t.

2.Heating Cir.

Protection valve

2.Heating Cir.

9.1.2. Pump DHW continously

ON

factory:

OFF

ON

9.1 Configuration

Configuration

Pump DHW continously

1.

2.

When DHW sensor (ERROR 1) occurs, regulation cannot automatically turn ”ON/OFF“ DHW pump. For intervention work serviceman can turn ”ON“/“OFF“ DHW pump manually. In this case, the pump DHW work all the time until serviceman manually turn it ”OFF“.

In this configuration, on the previous screen, a new button is displayed (Pump DHW continously)

Configuration 5

Configuration 5 is from scheme 8 and 9 from ”Tecnical instructions for installation of hot water boiler BioTec-L”.

9.1.1. Configuration

Room thermo.Floor h.

9.1.1. Configuration

Radiator h.

Corrector Motor drive Protection valve

In this configuration the following components are selected: radiator heating, corrector motor drive (heating circuit), 2.Heating Circuit, 2.Circuit room thermostat

9.1.1. Configuration

Protection valve

2.Heating Cir.

On display is displayed:

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

2

xx °C

1

3

25.0°C

20.0-0.0°C

20.0°C

-°C

8

5 4

67

1 - Boiler BioTec-L 2 - Buffer tank 3 - Outer temperature sensor 4 - Heating etage (radiator h.) 5 - Room corrector

6 - Heating pump P3 (circuit 1) 7 - Main flow sensor 8 - Mixing valve with el. actuator of heating circuit (motor drive)

DHW

2.Circ. Room t.

2.Heating Cir.

9

10

Technical instructions REGULATION BioTec-L

11

9 - Heating pump (circuit 2) 10 - Room thermostat (circuit 2) 11 - Day/night temperature indicator

Configuration 6

Technical instructions REGULATION BioTec-L

12

On display is displayed:

02:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

2

xx °C

1

3

9.1.1. Configuration

Room thermo.

9.1.1. Configuration

Radiator h.

Motor drive Protection valve

20.0°C

-°C

8

4

67

1 - Boiler BioTec-L 2 - Buffer tank 3 - Outer temperature sensor 4 - Heating etage (floor h.) 5 - Day/night temperature indicator

6 - Heating pump P3 7 - Main flow temperature sensor 8 - Mixing valve with el. actuator of heating circuit (motor drive)

In this configuration the following components are selected: - floor heating

- motor drive (heating circuit)

9.1.1. Configuration

2.Circ. Room t.

Protection valve

2.Heating Cir.

Floor h.

Corrector

DHW

5

Configuration 7

On display is displayed:

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

2

xx °C

1

3

9.1.1. Configuration

Room thermo.Floor h.

9.1.1. Configuration

Radiator h.

Corrector Protection valve

25.0°C

20.0-0.0°C

5 4

6

1 - Boiler BioTec-L 2 - Buffer tank 3 - Outer temperature sensor 4 - Heating etage (radiator h.) 5 - Room corrector

6 - Heating pump P3 7 - Day/night temperature indicator

In this configuration the following components are selected: - radiator heating

- room corrector

9.1.1. Configuration

2.Circ. Room t.

Protection valve

2.Heating Cir.

Motor drive

DHW

7

Technical instructions REGULATION BioTec-L

13

1. TEMPERATURES

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

To enter in Temperature menu press ”Temperature“ button. Content of this menu

depends on selected configuration.

1. Temperature

Diff. Boiler

2.

Boiler temp.

1.

Temperatures

Cleaning

Items located within this framework depends on the selected configuration

Technical instructions REGULATION BioTec-L

14

Temperatures

1.1 BOILER TEMPERATURE

Boiler temp.

Diff. Boiler

DHW temp.

Min buf.tank temp.

1. Temperature

1.

2.

3.

4.

5.

Differential of DHW

6.

Heating circuit M.D

1.1 Boiler temp.

85

Possible selection: - factory: 85 °C

- Minimum: 75 °C

- Maxsimum: 90 °C The possibility of setting boiler working temperature

1.2 DIFFERENTIAL OF BOILER TEMPERATURE

Boiler temp.

Diff. Boiler

DHW temp.

Min buf.tank temp.

1.

2.

3.

4.

5.

Differential of DHW

6.

Heating circuit M.D

1.2 Diff. Boiler

5

Possible selection: - factory: 5 °C

- Minimum: 5 °C

- Maxsimum: 7 °C The possibility of setting differential of boiler temperature.

1.3 MINIMUM BUFFER TANK TEMPERATURE

Boiler temp.

Diff. Boiler

DHW temp.

Min buf.tank temp.

1.

2.

3.

4.

5.

Differential of DHW

6.

Heating circuit M.D

1.3. Min buf.tank temp.

20

Possible selection: - factory: 20 °C

- Minimum: 5 °C

- Maxsimum: 64 °C The possibility of setting minimum buffer tank temperature

1. Temperature

°C

Technical instructions REGULATION BioTec-L

15

Temperatures

1.4 DOMESTIC HOT WATER TEMPERATURE

Boiler temp.

Diff. Boiler

DHW temp.

Min buf.tank temp.

1.

2.

3.

4.

5.

Differential of DHW

6.

Heating circuit M.D

1.4 DHW temp.

50

50 °C

Possible selection: - factory: 50 °C

- Minimum: 40 °C

- Maxsimum: 80 °C The possibility of setting domestic hot water temperature.

1. Temperature

1.5 DOMESTIC HOT WATER DIFFERENCE

Boiler temp.

Diff. Boiler

DHW temp.

Min buf.tank temp.

1.

2.

3.

4.

5.

Differential of DHW

6.

Heating circuit M.D

1.5 Differential of DHW

5

5 °C

Possible selection: - factory: 5 °C

- Minimum: 4 °C

- Maxsimum: 40 °C The possibility of setting domestic hot water difference.

1. Temperature

Technical instructions REGULATION BioTec-L

16

Temperatures

1.6 TEMPERATURES IN HEATING CIRCUIT MOTOR DRIVE

Boiler temp.

Diff. Boiler

DHW temp.

Min buf.tank temp.

1.

2.

3.

4.

5.

Differential of DHW

6.

Heating circuit M.D

1. Temperature

1.6.1 HEATING CIRCUIT MOTOR DRIVE

Possible selection: - factory: ON

-OFF, ON

By using this option ”heating circuit M.D“ can be turned off/on.

1.6.1. Heating circuit M.D

ON

factory:

On

OFF

ON

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

1.6.2 HEATING CURVE

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

1.6.2 Heating curve

1.0

Possible selection - Factory: 1,0

- Minimum: 0,1

- Maximum: 4,0 This parameter determine the coefficient of the heating curve. The regulation calculate required flow temperature according to the heating curve and outside temperature to achieve the desired

room tempearature.

Technical instructions REGULATION BioTec-L

17

This option is only available when configuration contains motor drive.

Temperatures

Outside temperature

Flow temperature

Coefﬁcient

1.6.3 CORRECTION COEFFICIENT

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

1.6.3 Correction coeff.

1.0

Possible selection: - Factory: 1.0

- Minimum: 0,1

- Maximum: 5,0 This parameter determines coefficient of room corrector influence. If is moved 1 step on the room

corrector scale, how many degrees will be changed in regulation.

Technical instructions REGULATION BioTec-L

18

Temperatures

1.6.4 VALUE OF DAY ROOM TEMPERATURE

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

Possible selection: - factory: 20,0°C

- Minimum: 5°C

- Maximum: 30,0°C This parameter determines the value of day room temperature.

1.6.4 Day room temp.

20.0

°C

1.6.5 VALUE OF NIGHT ROOM TEMPERATURE

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

Possible selection: - factory: 20,0°C

- Minimum: 5°C

- Maximum: 30,0°C This parameter determines the value of night room temperature.

1.6.5 Night room temp.

20.0

°C

1.6.6 DAY/NIGHT TEMPERATURE CHOICE

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

Possible selection: - factory: Day temperature Day temperature, Night temperature, Table

This option enables you to choose type of desired temperature (day, night or table.) In next page you can see how to fill a table.

1.6.6 Day/Night Temp.

Day Temp.

Factory:

Day Temp.

Night Temp.

Table

Technical instructions REGULATION BioTec-L

19

Temperatures

1.6.7 DAY/NIGHT TEMPERATURE TABLE

1. circuit - Table 1

MON

TUE

WED

THU

FRI SAT

SUN

06:00 22:00

05:00 10:00

06:00 22:00

14:00 23:00

Day temperature

Night temperature

Each cell marks the beginning of some type (day/night) of selected room temperature. According to this table every day from monday at 06:00 am is activated day room temperature, until 22:00 pm when is activated night room temperature until tuesday, when at 06:00 am is again activated day room temperature. On saturday, the day temperature is activated at 05:00 am and works until 10:00 am when is switched to night temperature. At 14:00 pm is again activated day room temperature up to 23:00 pm when is again switched to night temperature. When passed one cycle (week) circle starts again from the beginning. The values of a day/night room temperature can be selected as is described in previous pages.

1.6.8 TRANSITION TIME (is used only when the configuration doesn’t contain room corrector)

Possible selection: - factory: 3600sec

- Minimum: 0 sec

- Maximum: 18000 sec This parameter is used only when configuration doesn’t contain room corrector, because regulation doesn’t have information of room temperature.

This parameter is time which is presumed that the system will achieve a given room temperature in a transition from day to night mode, and vice versa. So, this is time in which will ”flow temperature“ be optimally adjusted to achieve quick transition.

1.6.8 Transition Time.

3600

sec

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

Heating circuit M.D

Heating curve

Day room temp.

Correction coeff.

1.6 Heating circuit M.D

1.

2.

3.

4.

Transition Time

Table 1

5.

6.

7.

8.

Night room temp.

Day/Night Temp.

Technical instructions REGULATION BioTec-L

20

Temperatures

Technical instructions REGULATION BioTec-L

21

1.7 CORRECTOR

Boiler temp.

Diff. Boiler

DHW temp.

Min buf.tank temp.

1.

2.

3.

4.

5.

Differential of DHW

1. Temperature

6.

Corrector

1.7.1 VALUE OF DAY ROOM TEMPERATURE

1.7 Corrector

Day room temp.

Night room temp.

Table 1

Day/Night Temp.

1.

2.

3.

4.

Possible selection: - factory: 20,0°C

- Minimum: 5°C

- Maximum: 30,0°C This parameter determines the value of day room temperature.

1.7.1 Day room temp.

20.0

°C

1.7.2 VALUE OF NIGHT ROOM TEMPERATURE

1.7 Corrector

Day room temp.

Night room temp.

Table 1

Day/Night Temp.

1.

2.

3.

4.

Possible selection: - factory: 20,0°C

- Minimum: 5°C

- Maximum: 30,0°C This parameter determines the value of night room temperature.

1.7.2 Night room temp.

20.0

°C

This option is only available when the selected components are from configuration 7 (selected corrector, floor or radiator heating, motor drive is not selected.

Temperatures

Technical instructions REGULATION BioTec-L

22

1.7.3 DAY/NIGHT TEMPERATURE CHOICE

1.7 Corrector

Day room temp.

Night room temp.

Table 1

Day/Night Temp.

1.

2.

3.

4.

Possible selection: - factory: Day temperature Day temperature, Night temperature, Table

This option enables you to choose type of desired temperature (day, night or table.)

1.7.3 Day/Night Temp.

Day Temp.

Factory:

Day Temp.

Night Temp.

Table

1.7.4 DAY/NIGHT TEMPERATURE TABLE

1. circuit - Table 1

MON

TUE

WED

THU

FRI SAT

SUN

06:00 22:00

05:00 10:00

06:00 22:00

14:00 23:00

Day temperature

Night temperature

Each cell marks the beginning of some type (day/night) of selected room temperature. According to this table every day from monday at 06:00 am is activated day room temperature, until 22:00 pm when is activated night room temperature until tuesday, when at 06:00 am is again activated day room temperature. On saturday, the day temperature is activated at 05:00 am and works until 10:00 am when is switched to night temperature. At 14:00 pm is again activated day room temperature up to 23:00 pm when is again switched to night temperature. When passed one cycle (week) circle starts again from the beginning. The values of a day/night room temperature can be selected as is described in previous pages.

1.7 Corrector

Day room temp.

Night room temp.

Table 1

Day/Night Temp.

1.

2.

3.

4.

History

Technical instructions REGULATION BioTec-L

23

2. HISTORY

History

By pressing this option on the main screen you will see Errors/warnings/ informations list used in order to have an insight into the errors/warnings/ informations that have occurred.

2. HISTORY

History

E6

MAIN FLOW

SENSOR ERROR

OFF

16-Feb-2015 13:53:01

02-Jan

07-Jan

15-Jan

26-Jan

29-Jan

E14

W5

I2

E24

E5

LAMBDA PROBE ERROR

INTERVENTION WORK

(Lambda sensor)

IGNITION AUTOMATICLY

PROCEEDED

ROOM CORRECTOR

ERROR

OUTSIDE TEMPERATURE

SENSOR ERROR

History

E6

MAIN FLOW

SENSOR ERROR

OFF

16-Feb-2015 13:53:01

Empty

The first press on the field error/warning/information field is indicated, in addition to see and date generated errors/warnings/information

1x

The second press on the selected error/warning/information, prints a detailed description of the error/warnings/information and corrective action errors/warnings/information. If for some error/warning/information there is no description on current software version, on the screen will be displayed ”empty“.

2x

Written is:

- time of occurrence errors/ warnings/ informations

- error/warning/information code

- description of the error/warning/information.

File

3. FILE

3.1. LOAD FACTORY

3.2. SAVE

3.3. LOAD

3. FILE: By pressing this option on the main screen you will see menu with:

After pressing ''LOAD FACTORY'' you will see a message ''LOAD FACTORY SETTINGS?''. Pressing button ''OK'' will load the default settings of regulation. Pressing the'' BACK'' will return to the previous menu.

3.1. LOAD FACTORY

3.2. SAVE

After pressing ''LOAD’' you will see ''LOAD SAVED SETTINGS?''. Pressing button ''OK'' saved settings (saved in option SAVE) will be loaded. Pressing the ''BACK'' will return to the previous menu.

3.3. LOAD

After pressing ''SAVE'' you will see a 3 slots to save data (Memory 1, 2, 3). Presing to one of this three buttons you will se message ''SAVE CURRENT SETTINGS?''. Pressing button ''OK'' the current setting of regulation will be saved in memory. Pressing the ''BACK'' will return to the previous menu.

Technical instructions REGULATION BioTec-L

24

Operation

4. OPERATION

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

To enter in Operation menu press ”Operation” button.

4.1. Manual test

Secondary open

5.

Secondary close

4.

P1

6.

Primary open

3.

Primary close

2.

Fan

1.

4. Operation

Manual test

1.

Chimney sweeper

2.

Parts in this section depend about heating configuration

Cleaning

Forced shutdown

3.

4.1 MANUAL TEST

Technical instructions REGULATION BioTec-L

25

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

Cleaning

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

Instalacija

Datum i sat Ekran

Informacije

Datoteka

STOP?

To be able to use manual test, you must ﬁrst turn ”OFF“ the boiler in the usual way by pressing button and then STOP.

Info

4.3 FORCED SHUTDOWN

This option is used to forced stop all processes. First must be pressed the ON/OFF button to put the boiler in shutdown procedure and then ''forced shutdown'' button. All processes are stopped.

IMPORTANT! To be able to stop all processes, you must ﬁrst turn off the boiler in the usual way by pressing and then STOP.

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

Cleaning

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

Instalacija

Datum i sat Ekran

Informacije

Datoteka

STOP?

5. Način rada

PTV / Grijanje

Dimnjačar

1.

Ručni test

2.

3.

Čistač dim. prolaza

5.

Prisilno gašenje

5.

Stop all processes?

4. Operation

Manual test

1.

Chimney sweeper

2.

Forced shutdown

3.

Option ”FORCED SHUTDOWN“ is not usual procedure for

turning OFF the boiler

Technical instructions REGULATION BioTec-L

26

Date and time, display

5. DATE AND TIME

By pressing this option on the main screen you can set the date and time. This option is used to set the date and time. It is necessary for starting times, and the recording of errors/warnings/informations (for the occurrence of errors / warnings, remembers the date and time of occurrence). After setting the date and time it is necessary to press the ''CONFIRM'' for saving date and time.

Date & time

6. DISPLAY

Display

6.1. Screensaver

6.2. Language selection

6.3. Init. message time

6. Display: By pressing this option on the main screen you will see menu with:

Default: 600 seconds

Minimum: 10 seconds Maksimum: 3600 seconds

If at some time nothing was pressed on the screen, the screensaver will turn on, to prevent damage on the screen. Once you touch the screen, the screensaver will turn of.

6.1. SCREENSAVER Possible selection:

OFF ON (default)

This option enables or disables screen with the choice of language regulation when you turn-on main switch. If is marked ''OFF'', after turning-on the main switch, it will be set on before selected language and after some time, display will show the work display of the boiler (duration of this screen can be adjusted in Section x.x.).

Default: 5 seconds

Minimum: 0 seconds Maksimum: 20 seconds

This option is used to set the desired duration of the initial message after turning on the main switch. This option is only available if the option'' LANGUAGE SELECTION'' (point 7.2.) Is set to'OFF''.

6.2. LANGUAGE SELECTION

6.3. INITIAL MESSAGE TIME

Possible selection

Possible selection:

Technical instructions REGULATION BioTec-L

27

Info

7. INFO

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

To view informations about boiler and software press Info button.

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Regulator

v2.35L

25kW

SID: 72CDCE37

1 2

- Software version

- Boiler power

Cleaning

Technical instructions REGULATION BioTec-L

28

Glow

8. GLOW

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

7. Glow

ON

Default:

OFF

In menu "Glow” option for glow maintenance can be turned on or of.

ENABLED OPTION GLOW: when, on fuel load storage, remain only glow, boiler can maintain remain glow for max 12h, depend about heating requirement

ON

Cleaning

Technical instructions REGULATION BioTec-L

29

Ignition

IGNITION

Boiler must not be used in flammable and explosive environment. It must not be used by children or disabled persons (either physically or mentally), as well as by person without knowledge or experience, unless they are under control or trained by s person responsible for their safety. Children must be supervised in the vicinity of the product. Protective gloves must be used!

Protective gloves must be used!

IGNITION PHASE:

- Open upper and middle boiler doors (see pages 4 i 5 in “Technical instructions for installation of hot water boiler BioTec-L”)

Follow these steps for succesfull igniton phase:

05:08

OFF

0

0.0%

- °C

x%xx°C

xx°C

2.

3.

5.

START?

- press button for boiler start

- on display will be displayed window for boiler start

- press ”OK” button

05:08

OFF

0

0.0%

- °C

x%xx°C

xx°C

Primary and secondary wings seeking initial position. Please

wait and try again.

- if this message is shown on display than wait for primary and secondary air actuators

- primary and secondary air is ready for work when indicator stop blinking

0 <0>

<0>

x%xx°C

xx°C

Primary and secondary air indicators.

Technical instructions REGULATION BioTec-L

30

Ignition

05:08

OFF

0

0.0%

- °C

x%xx°C

xx°C

1.

2.

3.

5.

IGNITION (1/3)

- Fill the boiler with wood!

- Close the upper and lower door!

- Leave middle door opened!

- Start the fire!

- on display is displayed message "IGNITION 1/3"

- cover the refractory stone with one row

of wood logs (be careful to not plug hole on refractory stone (detail A)

- cover the wood logs with fine chopped wood (use enough fine chopped wood to cover wood logs below)

- height of fine chopped wood layer must conform a approx. height of first row of wood logs

- cover the fine chopped wood with crumped paper (use enough crumpled paper to cover fine chopped wood) (detail B)

- place the wood logs on crumpled paper

- fill the fuel loading chamber with wood logs (detail C)

- close upper and lower doors

- leave middle door opened

- ignite the fire throuh middle boiler door (detail C)

- press enter button” “

Technical instructions REGULATION BioTec-L

31

Detail A

Detail B Detail C

05:08

OFF

0

0.0%

- °C

x%xx°C

xx°C

PTV / Grijanje

Dimnjačar

1.

Ručni test

2.

3.

Čistač dim. prolaza

5.

Prisilno gašenje

5.

IGNITION (3/3)

When you close the middle door,

press the button

AUTOMATIC

CONTINUE:

04:41

- on display is displayed message "IGNITION 3/3"

- close middle boiler door

- press ”enter” button

- if you don’t press ”enter” button boiler will be automatic continue when counter count to zero (automatic continue)

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

IGNITION (2/3)

- Wait until the flue gas temperature rises:

Additional:

05:08

OFF

0

0.0%

- °C

x%xx°C

xx°C

1.

2.

3.

5.

IGNITION (1/3)

- Fill the boiler with wood!

- Close the upper and lower door!

- Leave middle door opened!

- Start the fire!

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

IGNITION (1/3)

- Fill the boiler with wood!

- Close the upper and lower door!

05:08

OFF

0

0.0%

- °C

x%xx°C

xx°C

1.

IGNITION (2/3)

- Leave middle door opened!

Wait until the flue gas

temperature rises:

22°C/50°C

1

During ignition phase is possible to see main display. It is neccessary to press button. Because ignition phase is on proces, display will be displayed current ignition step to (1). By pressing button we return to full preview of ignition phase.

Technical instructions REGULATION BioTec-L

32

05:08

OFF

0

0.0%

- °C

x%xx°C

xx°C

1.

IGNITION (2/3)

- Leave middle door opened! Wait until the flue gas

temperature rises:

22°C/50°C

- on display is displayed message "IGNITION 2/3"

- on this step is neccessary to wait until flue gas temperature raise 50°C

- middle boiler door must be opened all time

- when is flue gas temperature higher than 50°C press ”enter“ button

xx°C

3-WAY MIXING VALVE WITH EL. ACTUATOR (RETURN FLOW PROTECTION) (PROTECTION VALVE)

bar

Case 1. Valve is 100% closed

Case 2. Valve is 100% open

3-way mixing valve must be installed according to the next steps:

- when is presed button ”Valve closing” in manual test valve must closed entry from accumulation tank (see Case 1)

- when is pressed button ”Valve opening” in manual test valve must open entry from accumulation tank and close bypass (see Case 2)

- depend on el. actuator type is neccessary to input valve opening time on installation menu In below of this technical instruction see how to make manual test of protection valve

Protection valve

Technical instructions REGULATION BioTec-L

33

MANUAL TEST (VALVE CLOSING)

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

4. Operation

Manual test

1.

Chimney sweeper

2.

4.1. Operation

Fan

Primary close

Primary open

Secondary close

Secondary open

P1

Valve closing

Valve opening

1.

2.

3.

4.

5.

6.

7.

8.

0

0.0%

x%xx°C

xx°C

xx °C

Manual test

Valve closing

After test, valve must be completely closed (like as shown in Case 1).

Protection valve

Cleaning

Technical instructions REGULATION BioTec-L

34

MANUAL TEST (VALVE OPENING)

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

4. Operation

Manual test

1.

Chimney sweeper

2.

4.1. Operation

Fan

Primary close

Primary open

Secondary close

Secondary open

P1

Valve closing

Valve opening

1.

2.

3.

4.

5.

6.

7.

8.

0

0.0%

x%xx°C

xx°C

xx °C

Manual test

Valve opening

After test, valve must be completely opened (like as shown in Case 2).

Protection valve

Cleaning

Technical instructions REGULATION BioTec-L

35

OPENING TIME (authorized persons only)

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

Enter PIN

* * * *

9. Installation

Display

File

Other

Heating circuit

13.

14.

15.

16.

Temp. firebox

9.

Glow

10.

Flue gas temp.

11.

Protection valve

12.

9.12 Protection valve

Opening time

Timebase

1.

2.

9.12.1 Opening time

270

sec

In this step is neccessary to input el. actuator opening time (labeled on el. actuator by manufacturer. This step is crucial for proper operation of el. actuator.

Protection valve

Cleaning

Technical instructions REGULATION BioTec-L

36

Operation phases

OPERATION PHASES (SHOWN ON THE SCREEN)

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

xx °C

Operation phases

OFF

The boiler is switched off (standby boiler until the next start).

Operation

phase

Description

S0

- The message on the screen: "IGNITION 1/3".

- Fan works on max. speed

- Primary / secondary is positioning themselves.

- The process continues to the next phase "S1" after the user conﬁrms the message or automatically if the Tdp (ﬂue gas temperature) is higher than 50 ° C. If Tdp is higher then 50 ° C at the time of starting the operation of the boiler phase "S0" does not appear on the screen (automatically skipped).

Technical instructions REGULATION BioTec-L

37

Description

Operation phases

S1

- The message on the screen: "IGNITION 2/3".

- Fan works on max. speed

- Primary / secondary is positioning themselves.

- Waiting for the Tdp> 50°C.

When Tdp> 50°C:

a) The user can conﬁrm the message "IGNITION 2/3" then screen will show the message "IGNITION 3/3" which user also can conﬁrm which exceeds the boiler in the next phase "SP1" or "SP2".

b) If the user didn’t conﬁrm the message "IGNITION 2/3" or didn’t conﬁrm message "IGNITION 3/3" boiler will after 5 minutes automatically switch to the next phase "SP1" and on the screen remains message "IGNITION 3/3" with the inscription "automatic continuation". This message remains on the screen until the conﬁrmation by the user but has no effect on the operation of the boiler.

Exceptions:

1. If upper boiler door is opened, there is no possibility of manual conﬁrmation of the message "IGNITION 2/3" either is not possible to automatically move to the next message "IGNITION 3/3". Closing the upper boiler door, boiler moves to above described (normal) procedure phase "S1".

2. If upper boiler door is opened when on the screen is displayed message "IGNITION 3/3" move to the next stage ("SP1") or "SP2" is only possible by using the manual message conﬁrmation while automatically is not possible.

SP1

- Setting the start position primary / secondary is necessary for the next phase "SP2".

- When the primary / secondary are adjusted boiler goes into a phase "SP2",

- If the required position of primary / secondary had been set earlier, this phase "SP1" doesn’t appear on the screen).

Operation

phase

Technical instructions REGULATION BioTec-L

38

Operation phases

Description

SP2

- The time of duration this stage "SP2" is factory deﬁned.

- Before the end of this stage regulation based on the measured parameters of the boiler operation allows the transition to the next phase "SD4" ("DX") or otherwise records information in history and extends this state "SP2" for factory deﬁned time period after which repeats the comparison of the measured and the required parameters and allow you to move to the next stage "SD4" ("DX") or if the conditions are not satisfy writes an error and stops the operation of the boiler.

SD4

- Set the power blades D4

- If the required position primary / secondary had been earlier set this state "SD4"does not appear on the screen.

Dx

- Stage "DX" is the common name for operation phases of the boiler on “D4","D3","D2","D1".

- phase “DX” doesn’t appear displayed on the screen but is displayed one of the operation of the boiler “D4", "D3", "D2", "D1" which depends about boiler modulation phase.

DOP0

(understage)

- Indicate that the upper boiler door is opened.

DIF1

- Turning off the boiler either due to reaching the set temperature of the boiler, too low combustion chamber temperature or too high ﬂue gas temperature (Tdp>300 °C ).

DIF2

- The boiler wait that the temperature in boiler drops to the set temperature of the boiler reduced by set differential.

DIF3

- Blowout while boiler is waiting that temperature in boiler drops to the set temperature of the boiler reduced by set differential.

DIF4

- Start boiler-setting primary / secondary, after the boiler temperature dropped to the set temperature of the boiler reduced by set differential.

Operation

phase

Technical instructions REGULATION BioTec-L

39

Operation phases

Description

GLW1

- Shutting down the boiler for keeping the glow.

GLW2

- Phase of keeping the glow.

GLW3

- Glow blowout in phase of keeping the glow.

GLW4

- Start a new ﬁlling, set the primary / secondary.

OFF1

- Shutting down after which the boiler goes into phase „OFF“.

PF-XXXX

- xxxx: Is any phase described above (for example PF-GLW2)

- Appears after a power off/power in if there was a power failure.

- The preﬁx "PF" disappears with new start of the boiler or by using option "forced shut down"

PF-ON

- This stage is printed during zeroing primary / secondary and after a power switch off / switch on. It indicates that after zeroing primary / secondary boiler automatically start again.

IMPORTANT!

Automatically resume boiler operation after the disappearance of electric power (PF phases) is not possible if language selection option is turned on.

For turning off the ”language selection option“ follow steps below:

Operation

Installation

Temperature

History

Date & Time Display

Info

File

02:11

OFF

Glow

Cleaning

6. Display

Screensaver

Language selection

1.

2.

Init.message time

3..

6.2. Language selection

ON

Factory:

ON

OFF

ON

Operation

phase

Technical instructions REGULATION BioTec-L

40

Example of the error/warning that appears on the main screen

1 2 3 4 5 6

Error / Warning / Information code Error / Warning / Information name Date and time of error / warning / information occurrence Number of errors / warnings / informations „OK” button Buttons for scrolling through errors / warning / informations

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

xx °C

ERRORS: X WARNINGS: X

Minimized window on main display

By pressing „OK” button error window will be minimized and showned on main display.

ERROR/WARNING ON THE MAIN SCREEN

All errors/warnings are recorded in history (see point 2.History)

05:08

OFF

0

0.0%

xx°C

x%xx°C

xx°C

xx °C

ERRORS - WARNINGS

x/x

E1

DHW SENSOR

ERROR

Appear: 15.09.2014. 11:30:46

1 2

3 4

6

5

Technical instructions REGULATION BioTec-L

41

When the error/warning still present, error/warning name and code

is painted red, and when error/warning is resolved, text turns green

Errors, warnings

Technical instructions REGULATION BioTec-L

42

LIST AND ELIMINATION OF ERRORS / WARNINGS / INFORMATIONS

Error

Boiler status

DHW SENSOR

Intervention mode

Causes

Error in temperature sensor in sanitary water tank.

What to do?

Check sensor position, check damages of sensor and cables, check contacts on connectors.

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error. Instead temperature, on DHW tank will be showned „-°C”.

ERROR E1

Error

Boiler status

BUFFER TANK SENSOR ERROR (UP)

Intervention mode

Causes

Error in buffer tank sensor (up).

What to do?

ERROR E2

Error

Boiler status

Boiler work normally

Causes

What to do?

ERROR E3

Intervention mode: Boiler work to content heating demand but boler has reduced possibilities. If upper instructions didn’t help call service man.

Check sensor position, check damages of sensor and cables, check contacts on connectors.

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error. Instead temperature, on buffer tank (up) will be shown „-°C” and the request for AKU-tank temperature will not working.

Intervention mode: Boiler work to content heating demand but boler has reduced possibilities. If upper instructions didn’t help call service man.

BUFFER TANK SENSOR ERROR (DOWN)

Error in buffer tank sensor (down).

Check sensor position, check damages of sensor and cables, check contacts on connectors.

If upper instructions didn’t help call service man.

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error. Instead temperature, on buffer tank (down) will be shown „-°C” and pump P1 works whenever the temperature in the boiler exceeds 65°C.

Error

Boiler status

FLUE GAS SENSOR ERROR

Causes

Error on flue gas sensor.

What to do?

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error. Instead flue gas temperature will be showned „-°C”.

ERROR E4

If is this error present it is neccesary to hold open middle boiler door during ignition phase (as much is necessary for good iginition (no longer)).

DON’T OPEN MIDDLE BOILER DOOR DURING BOILER WORK!!

WARNING!!!

Error

Boiler status

OUTSIDE TEMPERATURE SENSOR ERROR

Boiler work normally

Causes

Error on outer sensor.

What to do?

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error. Instead outer temperature will be showned „-°C”.

If is configuret configuration with motor drive in heating circuit system can’t work toward heating curve because don’t have information about outer temperature. In other configuration boiler work normally except displaying outer temperature.

ERROR E5

Errors, warnings

Intervention mode

Check sensor position, check damages of sensor and cables, check contacts on connectors.

Intervention mode: Boiler work to content heating demand but boler has reduced possibilities. If upper instructions didn’t help call service man.

Check sensor position, check damages of sensor and cables, check contacts on connectors.

Technical instructions REGULATION BioTec-L

43

Error

Boiler status

MAIN FLOW SENSOR ERROR

Boiler work normally (depend about config.)

Causes

What to do?

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error. Instead main flow temperature will be showned „-°C” If upper instructions didn’t help call service man.

ERROR E6

Error

Boiler status

RETURN FLOW SENSOR ERROR

Boiler go to extinction phase

Causes

What to do?

When boiler show this error boiler go to extinction phase and can’t be started until error will not be resolved. If upper instructions didn’t help call service man.

ERROR E7

- If is configuret configuration with motor drive in heating circuit system will not work!!

- In other configurations system work normally except displaying main flow temperature.

Error

Boiler status

BOILER SENSOR ERROR

Causes

Error on boiler sensor.

What to do?

ERROR E8

Errors, warnings

Error on main flow sensor.

Check sensor position, check damages of sensor and cables, check contacts on connectors.

Error on return flow sensor.

Check sensor position, check damages of sensor and cables, check contacts on connectors.

Boiler go to extinction phase

Check sensor position, check damages of sensor and cables, check contacts on connectors.

When boiler show this error boiler go to extinction phase and can’t be started until error will not be resolved. If upper instructions didn’t help call service man.

Error

Boiler status

UNKNOWN BOILER POWER

Boiler can’t be started

Causes

Key for power loading are not inserted or it is not recognized.

What to do?

CALL SERVICE MAN!

ERROR E9

Technical instructions REGULATION BioTec-L

44

Error

Boiler status

FAN ERROR

Causes

Invalid fan or rpm counter.

What to do?

Check if is rpm counter placed, check possible damages on rpm counter or on cables, check contacts on connectors.

When boiler show this error boiler go to extinction phase. Boiler can be started but if error shown again boiler go to extinction phase again.

If upper instructions didn’t help call service man.

ERROR E10

Errors

Boiler go to extinction phase

Error

Boiler status

LAMBDA PROBE ERROR

ERROR E14

Intervention mode

Intervention mode: Boiler work to content heating demand but boiler has reduced possibilities. Call service man.

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error.

Technical instructions REGULATION BioTec-L

45

Error

Boiler status

SENSOR REG. 1+ CIRCUIT

Causes

Error on flow temperature sensor of 1+ heating circuit (on regulator CM2K)

What to do?

ERROR E17

Check sensor position, check damages of sensor and cables, check contacts on connectors.

If upper instructions didn’t help call service man.

Error

Boiler status

CORRECTOR REG. 1+ CIRCUIT

Causes

What to do?

ERROR E18

If upper instructions didn’t help call service man.

Error on room corrector of 1+ heating circuit (CM2K regulator), bad corrector connection to the CM2K or room corrector failure.

Check damages of corrector and cables, check contacts on connectors.

(May occur only when installation contain CM2K (additional equipment)).

Errors, warnings

Technical instructions REGULATION BioTec-L

46

Error

Boiler status

SENSOR REG. 2+ CIRCUIT

Causes

Error on flow temperature sensor of 2+ heating circuit (on regulator CM2K)

What to do?

ERROR E19

Check sensor position, check damages of sensor and cables, check contacts on connectors.

If upper instructions didn’t help call service man.

Error

Boiler status

CORRECTOR REG. 2+ CIRCUIT

Causes

What to do?

ERROR E20

If upper instructions didn’t help call service man.

Error on room corrector of 2+ heating circuit (CM2K regulator), bad corrector connection to the CM2K or room corrector failure.

Check damages of corrector and cables, check contacts on connectors.

(May occur only when installation contain CM2K (additional equipment)).

Error

Boiler status

FIREBOX SENSOR

ERROR E21

Intervention mode

Intervention mode: Boiler work to content heating demand but boler has reduced possibilities. Call service man.

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error.

Error

Boiler status

IGNITION ERROR, TRY AGAIN!

Causes

Bad ignition, too damp wood, non-closed middle or lower door, non-closed side covers for cleaning or rear top cover for cleaning), impassable flue pipe from the fan to the chimney , blocked passes for the primary or secondary air between the upper and middle boiler door.

What to do?

Check and close the insufficiently sealed openings and if necessary fill and start the boiler again, if you don’t help these actions, call an authorized service to check primary / secondary openings.

ERROR E23

OFF (Boiler operation phase)

Errors

Technical instructions REGULATION BioTec-L

47

COMMUNICATION ERROR WITH MOTHERBOARD

ERROR E12

COMMUNICATION ERROR WITH SENSOR BOARD

ERROR E13

COMMUNICATION ERROR WITH CMREG

ERROR E16

For errors below call service man!

Error

Boiler status

FAN is OFF, flue gas temp too high,

Close the upper door!

Causes

Too high flue gas temperature with the open upper boiler door.

What to do?

Close the uper door and restart the boiler (load fuel if necessary).

ERROR E25

Error

Boiler status

FIREBOX SENSOR DISCONNECTED

ERROR E26

Intervention mode

Intervention mode: Boiler work to content heating demand but boler has reduced possibilities. Call service man.

Press „OK” button to confirm error. Boiler will continue with work but on main screen will be showned information about error.

Error

Boiler status

ROOM CORRECTOR ERROR

Causes

Interruption in electric cables between room corrector and boiler, bad connection to the boiler or room corrector failure.

What to do?

Check electric cables between the room corrector and boiler, and connection to the boiler.

ERROR E24

If upper instructions didn’t help call service man.

OFF (Boiler operation phase)

Informations

(recorded in history)

Informations

W1 - Factory settings loaded

Warnings

(displayed on the screen and recorded in history)

W2 - Flue gas temp. high, close the upper door! W3 - Fan protection

Appear always when fan decrease rotating speed or if turning ”OFF“ itself because of high flue gas temperature.

W4 - Flue gas temp. high, close the upper door!

The boiler operates without using the firebox sensor

W5 - Intervention work (lambda probe)

The boiler operates without using the lambda probe

W6 - Intervention work (flue gas sensor)

The boiler operates without using the flue gas sensor

W7 - Intervention work (RPM sensor)

The boiler operates without using the RPM (rotates per minute) sensor

I1 - OFF during ignition

Recorded into history whenever the boiler goes into shutdown phase due to reaching the set temperature of the boiler or too high flue gas temperature during phase S1 (ignition phase).

I2 - ignition automaticly proceeded

The boiler is after 5 minutes since the flue gas temperature reached 50 °C in operation phase S1 continued to work in stabilization phase (SP1,SP2).

I3 - bad ignition

Measured parameters of combustion in the boiler during ignition/stabilization were bad but still continued to work in conditions of work (DX) and the possible bad combustion of wood and the rest of unburned wood at the end of the operation (OFF).

I4 - OFFduring stabilization

Recorded into history whenever the boiler goes into shutdown phase due to reaching the set temperature of the boiler or too high flue gas temperature during phases SP1,SP2 (stabilization phases)

I5 - power up (power down)

Return power (230 V) after electric failure during boiler operation.

I6 - glow after power up

End of the boiler operation with "turned on" option "glow" when in the process of work occured electric failure (230 V).

I7 - ”OFF“ after power up

End of the boiler operation when in the process of work occurred electric failure (230 V).

Technical instructions REGULATION BioTec-L

48

Technical instructions REGULATION BioTec-L

49

Notes

HEATING TECHNIQUE

www.centrometal.hr e-mail: [email protected]

Centrometal d.o.o. Glavna 12, 40306 Macinec, Croatia

central tel: +385 40 372 600, fax: +385 40 372 611 service tel: +385 40 372 622, fax: +385 40 372 621

Company Centrometal d.o.o. assumes no responsibility for possible inaccuracies in this book originated typographical errors or rewriting, all the pictures and diagrams are principal and it is necessary to adjust each actual situation on the field, in any case the company reserves the right to enter their own products such modifications as considered necessary.