Portable Screeding Mobile Electric Heating Boiler 3kW 8kW 13kW 16kW 18kW New

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Seller: Top-Rated Seller euroboilerparts ✉️ (56,323) 99.2%, Location: Windsor, Berkshire, GB, Ships to: GB & many other countries, Item: 222849618030 Portable Screeding Mobile Electric Heating Boiler 3kW 8kW 13kW 16kW 18kW New. Elektra  trolley 18kW Electric boiler. Mobile/Portable electric boiler for screeding.

Elektra 18 kW N 016 TROLLEY 18 kW maximum electrical output Three-phase electrical supply: 400 V - 50 Hz. Weight: 39 kg. Electrical / heat power available at heating of 18 kW obtained by n°.3 Resistance group (n°.3 da 3x2 kW).

Maximum head available at the pump of 7 m.c.a. Expansion vessel capacity of 10 liters. Safety valve of heating circuit of 0,3 MPa (3 bar). Maximum heating operating pressure: 0,25 MPa (2,5 bar). Minimum operating pressure in the heating circuit: 0,06 MPa (0,6 bar). Maximum limit of thermal safety heating circuit - boiler body: 100°C.

ELECTRIC WALL BOILER ONLY HEATING

Ele k tra .. 18 kW N 016 Trolley series Power supply: 400 V / 50 Hz + N (three-phase power)

®

USER AND MAINTENANCE MANUAL

EQUIPMENT CONFORM TO EC DIRECTIVE 2006/95 / EC. And built in compliance with IEC 60335-2-21: 2012 IEC 60335-1: 2010 EN 60335-2-21: 2003 + A1: 2005 + A2: 2008 - EN 60335-1: 2012 - EN 62233: 2008

ELECTRIC WALL BOILER Series ELE K TRA.. N 016 Trolley

Presentation

Thank you for choosing an electric wall boiler FIAMMA, built with the most modern technologies, safe and tough materials, so as to ensure maximum efficiency of use, total quality of the device and extreme safety for user. The series Ele k tra .. is built according to European standards dir. machines 2006/42 - IEC 60335-1:2010 with EN 60335-2-21:2003 +A1:2005+A2:2008 - EN 60335-1:2012 - EN 62233:2008.

The obtained results can be summarized in the following key points: - noiseless functioning, thanks to maximum insulation of the device by means of innovative special materials that ensures minimum heat loss. - high degree of reliability, thanks to a careful choice of materials and to server tests carried out during production for each unit built. - high performance with maximum efficiency, thanks to a modulation of electric power to the heating elements, according to the actual need of energy by the system or the need of sanitary water. The system D.E.S. manages the device with temperature probes positioned in each sensitive point of the boiler, so as to manage both comfort and economy functioning, in order to reduce power consumption when the device is not used at the maximum capacity or demand. - the appliance is fully adjustable both in water temperature of the heating system (with the possibility to choice of system at high and low temperature for the underfloor systems) and in the domestic hot water temperature. - The assembly of the components has been realized in order to allow an easy access to them, all from the front of the unit, for ordinary and extraordinary maintenance. We recommend you to follow our instructions, and we suggest to contact the area authorized service FIAMMA in order to prepare a planned maintenance contract which can ensure suitable operation at maximum efficiency and safety, so that your machine use can go a long way. In renewing our thanks, our technical department and our sales network, are at your disposal for any further information.

FIAMMA GIRO s.r.l. Company group

The company FIAMMA GIRO s.r.l. declines all responsibility for possible inaccuracies contained in this pamphlet, if due to printing errors or inadvertent errors. However, reserves the right to make changes to its products that it deems useful or necessary, without affecting the essential characteristics of the products manufactured and marketed.

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WARNINGS:

THIS EQUIPMENT MAY BE USED BY CHILDREN FROM 8 YEARS AND UP TO PERSONS WITH CAPACITY PHYSICAL, SENSORY OR MENTAL CAPABILITIES OR LACK OF EXPERIENCE AND KNOWLEDGE, A CONDITION THAT SUPERVISION OR WHO WILL GET DIRECTIONS FOR USE IN THE DEVICE SAFELY TO UNDERSTAND THE RISKS INVOLVED. CHILDREN SHOULD NOT PLAY WITH THE APPLIANCE. CLEANING AND MAINTENANCE SHOULD NOT BE MADE BY CHILDREN WITHOUT SUPERVISION.

FOR DIRECT CONNECTION TO THE MAINS, YOU MUST PROVIDE A DEVICE THAT MAKE THE DISCONNECT THE NETWORK WITH A DISTANCE CONTACT OPENING ALLOWING THE COMPLETE DISCONNECT THE CONDITIONS OF OVERVOLTAGE CATEGORY III, UNDER THE RULES OF INSTALLATION.

IF THE POWER CABLE IS DAMAGED, IT MUST BE REPLACED BY THE MANUFACTURER OR THE TECHNICAL ASSISTANCE SERVICE OR OTHERWISE BY A PERSON WITH SIMILAR QUALIFICATION IN ORDER TO PREVENT ANY RISK.

WATER CAN DRIP FROM EXHAUST DEVICE AGAINST OVERPRESSURE AND THE HOSE MUST BE LEFT OPEN THE ATMOSPHERE.

THE DEVICE AGAINST OVERPRESSURE SHALL BE OPERATED REGULARLY TO REMOVE DEPOSITS OF LIMESTONE AND TO CHECK THAT ARE BLOCKED.

THE EXHAUST PIPE CONNECTED TO THE DEVICE AGAINST OVERPRESSURE MUST BE INSTALLED IN SLOPE AND CONTINUE DOWN IN A PROTECTED BY ICE FORMATION.

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DIMENSIONS The series Ele k tra .. N 016 has four power levels, but the same overall dimensions:

Ele k tra 18 kW N 016 TROLLEY 18 kW maximum electrical output LP

Appliance dimension:

Packaging dimensions:

Width: 440 mm Height: 940 mm Depth: 390 mm Weight: 41 kg

L (Width): H (Height): P (Depth): Weight:  400 mm 875 mm 300 mm 39 kg

Hydraulic connections - Dimensional of connection arrangement

M Heating delivery: R Heating return: VSR Heating safety valve (0,3 MPa - 3 bar): RC Manual filling tap (restoring water pressure) The unit is expected to be connected in a continuous manner to the water mains without the use of a set of junctions.

Bottom view (under the boiler) VSR (It must be removed by opening knock-out)

3⁄4” M 3⁄4” M 1⁄2” F

Electrical supply

Electrical supply R M

MAIN TECHNICAL FEATURES

Ele k tra 18 kW N 016 TROLLEY 18 kW maximum electrical output Three-phase electrical supply: 400 V - 50 Hz. Weight: 39 kg. Electrical / heat power available at heating of 18 kW obtained by n°.3 Resistance group (n°.3 da 3x2 kW).

Maximum head available at the pump of 7 m.c.a. Expansion vessel capacity of 10 liters. Safety valve of heating circuit of 0,3 MPa (3 bar). Maximum heating operating pressure: 0,25 MPa (2,5 bar). Minimum operating pressure in the heating circuit: 0,06 MPa (0,6 bar). Maximum limit of thermal safety heating circuit - boiler body: 100°C.

6

CONTROL PANEL

General Display switch

hydrometer

The control panel is composed of: display, function selection keys, general switch and the hydrometer it si placed in the lower left corner in front of the unit (see image above).

Using analogical hydrometer

The analogical hydrometer control panel has a dial with unit of measure in a bar, by 0 to 6 bar. The water pressure in the heating system is indicated by the index of the black arrow. The optimum pressure for the system is between 1 and 1,5 bar. More then 1,5 bar you can have a maximum pressure of the 2 bar (maximum expansion of the system during the rise in temperature). More than 2 bar pressure the system is not in the range of operation, and the mechanical safety valve (preset to 3 bar) can start to lose water (to access the valves remove the knockout openings at the valves, see page 2 hydraulic installation diagram).

The minimum op rating pressure is 0,8 bar (+/-0,2 bar). The differential positive or negative tolerance is due to the operation of the water pressure switch with fixed setting. .

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Keyboard panel (Control panel)

J7 J6

J2 J3 J4 J5

Meaning of the keys in user mode

Key

Function

- H ( J5 )

Change and set parameters

+ H ( J6 )

Change and set parameters

ON/OFF ( J7 )

- ON - OFF switching (long press) - Display temperature output / Display setpoint output - Unlock error of safety thermostat

MODE ( J4 )

Summer – winter switching (long press)

+ I ( J2 )

Display / Increase of heating setpoint (or room temperature)

- I ( J3 )

Display / Decrease of heating setpoint (or room temperature)

TURNING ON THE BOILER

The boiler is switched-on by means of the general switch located on the left of the display in the instrument panel of the boiler. Pressing the switch upward to the ON position, it will light in the presence of three-phase supply (400 V - 50 Hz). Then, it shall be pressed the ON-OFF ( J7 ) on the keypad to switch the power from stand-by to the operating position, the display will light up of blue and will appear various symbols signaling function/faults etc. At this point it shall be chosen the mode of operation, summer or winter operation.

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CHOICE OF THE OPERATION MODE (Winter/Summer) Pressing the key MODE ( J4 ), i twill be chosen the mode of operation, wintry or summery. Pressing repeatedly each time for at least 5 seconds, you switch from WINTER to SUMMER or from SUMMER to WINTER then. When the device will be in WINTER mode, on the display will appear the Symbol C (snow). When the device will be in SUMMER

mode, on the display will appear the Symbol B (sun).

TEMPERATURE VARIATION OF THE HEATING CIRCUIT

When the apparatus has been set with the snow symbol ( C ) for the wintry functioning, you can change the maximum temperature of heating circuit pressing one of the two keys with the radiator symbol located on the left of the display ( + I and – I keys ). The key with the symbol + I ( J2 ), increases the temperature, and the key with the symbol - I ( J3 ) decreases the temperature.

ON-OFF KEY ( Display symbols ) The ON/OFF ( J7 ) key, in addition to put the boiler in stand-by mode, allows to reset (unlock) the apparatus in case of high temperature lock. If the lock would be caused by lack of water pressure alarm, the recovery will be automatic after that the hydric pressure will be restored at the minimum operating level (0,08 MPa - 0,8 bar) by means of the operating and the closure of the charging tap placed under the boiler (black handle). The display has several symbols, signaling in addition to operation modes, also the various alarm or system displays:

Symbol

Meaning

L

Malfunction

J

Request of burner switch-on

I

Heating request

F

Parameter menu activated

E

Anti-freeze request activated

C

Winter mode

B

Summer mode

A

OFF mode

Level of modulation

Indicates the instantaneous power of the boiler by 0 to 100%

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INSTALLATION TECHNICAL NOTE FOR INSTALLER AND TECHNICAL MAINTENANCE

HYDRAULIC SCHEME ( Ele k tra 18 kW N 016 TROLLEY version)

T

Legend

AF

- rs - CC - S - RC

- AF - T - VIM

- TS - PA - VSR - VE - R - M - rsc - GC

Safety thermostat. Water pressure switch. Safety valve heating circuit 1⁄2”x0,3 MPa (3 bar). Expansion vessel heating circuit. Hydraulic connection inlet heating circuit. Hydraulic connection outlet heating circuit. Drain valve of boiler body. Automatic loading group.

Filling tap. Boiler body. Thermowell for immersion sensor. Boiler resistance 6 kW. Cold Water Termometer Manual interception ball valve

VIM

VIM

10

GC

T

CONNECTING SCHEME

OUT PE F N 230-240V PI

1 2 3 4 5 6 7 8 9 10 11 1

56

J11

J5

7

6

black white G2 yellow G1 green G5B brown red G4

blue N brown RT

F.E.

55 5 4 3 2

G3

G5

TA 1 black

black 54

53

3 2

1 J6

434241 40 39 38 3736

cTS PSA

black grey

ST TT

J11

Interface 961.O

01

JP7 JP8

JP9 JP10

5151 50 49 48 47 46 4544

SM SE

J14

J12

black black

blue brown

brown blue

brown

red red

blue brown blue

brown br own

brown blue

yellow/green

OT

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MAIN ELECTRIC SCHEME

T S

ON/OFF

brown brown

R N

brown

brown

GX A1

R

blue

blue

blue blue

TS

SIEMENS

SIEMENS

MAIN PCB GX

N

black

black

black

R,S,T

Contact TS

brown

A2

Combination triac controls - PHASES

G1

R

G2

R

G3

S

G4

S

G5

T

G5B

T

Legend electric scheme

brown

Single phase

F

Neutral

N

Selected phase from contactor

RT-ST-TT

Electric pump (circolatore a prevalenza variabile)

PI

Control of contact TS on contactor of power (C-NO)

cTS

Control gate triac n°1 ( 4 KW power)

G1

Control gate triac n°2 (2 KW power)

G2

Control gate triac n°3 ( 4 KW power)

G3

Control gate triac n°4 (2 KW power )

G4

Control gate triac n°5 ( 4 KW power)

G5

Control gate triac n°5B ( 2 KW power)

G5B

Delivery heating probe (ntc sensor)

SM

External probe (sensor)

SE

Water pressure switch

PSA

Safety thermostat

TS

Room thermostat (terminal provided)

TA

Connection with remote control OpenTherm (optional)

OT

General switch (Also disconnects power to the board)

ON/OFF

Functional ground derived from the point ground

F.E.

Properly grounded point this application

PE

12

blue

brown

blue

400V-50Hz

TRIAC – Connection scheme

13

MANUFACTURE CONSTANTS

Function

Value

Maximum temperature primary circuit

80 °C

Time of pump functioning in anti-lock

10 sec

Intervention time anti-lock pump

24 hour

Temperature antifreeze On (only circulator)

< 8 °C

Temperature antifreeze On (heat exchanger ignition)

< 5 °C

Temperature antifreeze Off

> 20 °C

SETPOINT AND PARAMETERS

PARAMETERS

Function

Default

Range

Heating setpoint

60 °C

30 ÷ 75 °C

Floor heating setpoint

30 °C

10 ÷ 40 °C

Room setpoint (with external probe present)

20 °C

10 ÷ 30 °C

Function

Display

Def.

Range

External probe start up

P:1

0

0–1

Building coefficient of dispersion

P:2

35

5 ÷ 35 °C

Sanitary post circulation

P:3

15

1 ÷ 180 sec

Heating post circulation

P:4

30

1 ÷ 180 sec

Heating exchanger circulation starting

P:5

0

0 ÷ 240 sec

Min. ignition temperature circulator

P:6

30

0 ÷ 50 °C

Delivery differential of sanitary

P:7

15

0 ÷ 20 °C

Type kettle present

P:8

0

0= I nternalprobe 1 = External thermostat 2 = External probe

Type of sensor required tank

P:9

0

0 = flow switch and three-way pneumatic 1 = flow meter and electric three-way

Application heated screed

P : 11

1

0 = Boiler 1 = Heated screed

Supply type

P : 12

1

0 = single-phase 1 = three-phase

TEMPERATURES

Function

Display

Delivery temperature

T :[h

External temperature

T :Ep

Offset setpoint of external probe

T :Se

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SELECTION JUMPERS ( move the jumpers with no power board ) Jumper position 0 Jumper position 1

CONTROL OF MAIN HEAT EXCHANGER (BOILER BODY)

According to the required power during the heat request, the controls by G1 to G3, G5 and G5B related to the main exchanger are turned on all or partially. The actuaction of each control is reduced to a lapse of 4 seconds. Higher is the required power, more the control will remain operative in this lapse. The power in heating or during a sanitary request is calculated by PID algorithm. Please see in the pictures below two examples related to 40% and 60% of total power (12 kW).

0

1

Jumper

0

1

Default

JP7

High temperature (radiator)

Low temperature (floor)

0

JP8

Combined

Heating only

0

JP9

Sanitary with tank

Sanitary instantaneous

0

Level power 40% - 4.8kW

Level power 60% - 7.2kW

G5/G5B G3 G3 G2 G2 G1 G1

4s 4s

Controls rotation

Every hour the order of ignition of triac G1÷G5B controls is rotated in such a way to partition evenly in time the use of all heating elements.

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G5/G5B

0

1

CONTROL OF EXTERNAL PROBE Installation and functioning at sliding temperature

For the connection of the External Probe, it shall be used the Original Kit FIAMMA code F.532 provided in the accessories of the electric boilers Elektra. The electrical connection shall be done in the external terminal at the general electric panel already prearranged in the standard cabling of the boiler. The connection must be carried out with junction cables and wires having a minimum section of 1,5 mm and, if possible, avoiding the insertion along with electric lines, digital lines of inverter or other not compatible.

After the connection the external probe must be enabled by means of the introduction of a variation of P1 parameter, changed from 0 to 1. Then the setpoint chased by the heating delivery probe will be calculated as follows: T ch [°C] = [( T room [°C] – T ext [°C]) * dc/10 ] + T room [°C]

T ch : heating setpoint calculated by the system T room : ambient temperature set by the user T ext : outside temperature measured by the probe dc : dispersion coefficient of the building can be set by parameter P2 .

Tch[°C] 35 30 25 20

15

Tch[°C] 35 30 25 20 15 10 8 40

35 30 25

73 68 63 58 53 48 43 38 33 28

Examples of curves with T room set at 20°C and JP7 = 0

ANTIFREEZE FUNCTION

5

10 8

5 20

20 15 10 5 0 -5 -10 -15 -20 Text [°C]

20 15 10 5 0 -5 -10 -15 -20 Text [°C]

Examples of curves with T room set at 20°C and JP7 = 1

In case the delivery probe measures a temperature lower than 7°C, the circulator is activated. If the temperature goes down the value of 4°C, the primary exchanger (boiler body) is turned on until bringing the outlet temperature to 20°C. The antifreeze function is active also with the boiler turned OFF (function in standby mode but with bright switch on).

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REQUEST HEATING

At the closing of the room thermostat contact, if the board is in winter mode, the system pump is only activated if the primary exchanger temperature is higher than the set temperature using the parameter P6 . If the temperature value detected by the primary exchanger probe is lower than the flow temperature setpoint set, the triacs are turned on in sequence according to the power required. This only occurs after a time set by parameter P5 , to allow for example the opening of eventual zone valves. The instantaneous power of the boiler and the control of the triac G1÷G5B is by PID controller. At the end of the request, the circulator remains powered for a time equal to the value set by parameter P4 .

ISTRUCTION PUMP

The pump consists of a hydraulic system, a wet rotor motor with permanent magnet rotor and an electronic control module with integrated frequency converter. The control module contains a control button, the pump is also equipped with an LED indicator to display the operating status of the pump.

Functions

All functions can be set, activated or deactivated using the command button.

Variable pressure difference ( ∆ p-v): The delivery value of the pressure difference is increased linearly between 1⁄2 H and H in the permitted flow range. The value of the pressure difference generated by the pump is adjusted to the set delivery value. This control mode is particularly suitable for heating systems with radiators, since the flow noise on the thermostatic valves is reduced.

Difference of constant pressure ( ∆ p-c): The delivery value of the pressure difference H is maintained, within the permissible flow range, constantly on the set delivery value up to the maximum characteristic curve. This control mode is recommended for underfloor heating systems or older heating systems with large pipes, but also for all other applications that do not have variable plant characteristic curves, such as boiler drain

D egassing function

During the execution of the automatic venting function (10 min.) The pump works from time to time at low and high speed and transports the air formations out of the pump directly to the system vent valve.

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Filling and venting

Fill and vent the system correctly. If direct venting of the rotor compartment is necessary, the venting function can be started manually. By turning the control button to the central position, to the vent symbol, the vent function is activated after 3 seconds. The duration of the vent function is 10 minutes and is shown by the rapid flashing of the green LED. A certain noise may occur during the venting function.

The process can be interrupted at will by turning the button. At the end of the 10 minutes the pump stops and automatically switches to the ∆ p-c max. setting mode.

Then you need to set the adjustment mode and prevalence if the pump does not have to continue to operate in ∆ p-c max mode.

NOTE: The vent function removes the air accumulated in the pump rotor compartment. This function does not affect the heating system.

Setting the adjustment mode

By turning the control button, the adjustment mode symbol is selected and the desired prevalence/ constant speed is set.

Variable pressure difference ( ∆ p-v): To the left of the central position, the pump is set to ∆ p-v control mode.

Difference of constant pressure ( ∆ p-c): To the right of the central position, the pump is set to ∆ p-v control mode.

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MEANING OF THE KEYS OF TEMPERATURE MENU

To log in temperature menu, press simultaneously - I ( J3 ) and - H ( J5 ) keys. The symbol F will appear on the display.

MEANING OF KEYS OF PARAMETERS MENU

To log in parameter menu, press simultaneously + I ( J2 ) and + H ( J6 ) keys for 4 seconds. The symbol F will appear on the display.

Key

Function

ON/OFF ( J7 )

Exit by temperature menu

+ I ( J2 )

Temperature index increase

- I ( J3 )

Temperature index decrease

Key

Function

- H (J5)

Parameter value decrease

+ H (J6)

Parameter value increase

ON/OFF (J7)

Exit by parameters menu

+ I (J2)

Parameter index increase

- I (J3)

Parameter index decrease

“Heating elements status”

The dashes located in the upper part indicate the heating elements status. Every mark is equivalent to the triac reference: G1 ( 4 kW), G2 (2 kW), G3 ( 4 kW), G4 (2 kW), G5 (4 kW) and G5B ( 2 kW).

G1 G2 G3 G4 G5/G5B

HEAD SCREEN APPLICATION

To select the use of the main board on application for screed heater, JP10 = 1 is used. With the room thermostat open, the system displays the temperature measured by the probe of the primary exchanger and the operating state in which it is located ( ST.By = stand-by).

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When the user closes the contact of the room thermostat, the system requests the setting of the system design temperature that will be used for the execution of the second part of the test ( t.1b = test 1 - second part) according to UNI EN 1264-4, paragraph 4.1.4, with a duration of 96 hours.

With the keys + I ( J2 ) and - I ( J3 ) you set the project value for the system, then when the MODE ( J4 ) key is pressed, the system starts the first part of the test ( t.1A = test 1 - first part) or for 72 hours the delivery temperature is kept at a value of 23°C (from 20°C to maximum 25°C). The circulator is activated when the temperature of 20°C is exceeded (anti-condensation). When the circulator is not active, the system heats the main heat exchanger with a maximum power of 6 kW. The operating hours count is when the temperature measured by the primary exchanger probe has a value above 20°C and stops if it falls below this threshold. The system memorizes the elapsed test time with a resolution of 15 minutes. On the display the wording t.1A alternateswiththenumberoftesthoursperformed(xxx h ).Whenthetemperaturesisbelow 20°C, the number of hours is replaced with the word " --- " to indicate that the count is not advanced. The modulation bar is displayed at the end of the pre-heating phase of the primary exchanger.

Once the 72 hours of testing have been completed, the system automatically modifies the set-point to be followed at the value set before starting the test (design temperature). The display shows that the second part of the test is being executed with the text t.1b . The test hours counting continues from the value of 72 hours of the first part only if the temperature measured by the probe of the main heat exchanger is greater than or equal to the design temperature, the other way around the number of hours is replaced with the words " --- " to indicate that the count does not advance. During this part of the test, the system follows the set-point value set to + 1°C and stops the power resistors if the measured temperature exceeds the set-point by 3°C.At the end of the 168 hours that make up the test 1(72 hours for part a and 96 hours for b), the system stops the power resistors and the system circulator. At this point the user is asked to set a set-point in hours ( time ). This time is used, ifnecessary,forthecontinuationofthetest( t. 2 test2)atthedesigntemperatureofthesystem.

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If you wish to continue with the second part of the test, set the set point in hours using the keys + I ( J2 ) and - I ( J3 ) and confirm the value set with MODE ( J4 ). The display shows that the second testisbeingcarriedoutwiththetext t. 2 .Thecountofthetesthoursstartsagainfromzeroandtakes place only if the temperature measured by the probe of the main heat exchanger is higher than or equal to the design temperature, the other way around the number of hours is replaced with the word " --- " to indicate that the count it does not advance. The circulator is activated when the temperature of 20°C is exceeded (anti-condensation). When the circulator is not active, the system heats the main heat exchanger with a maximum power of 6 kW. The modulation bar is displayed at the end of the pre-heating phase of the primary exchanger. At the end of the set time, the system stops the power resistorsandthesystemcirculatoranddisplaysthe test end .Toallowthesystemtorepeatthetest, simply press the room thermostat or, using the ON-OFF ( J7 ) key, switch off and on again.

At any time the current test can be terminated by opening the room thermostat. At the new closing the system starts again from the beginning. In the event of a power failure, the system resumes from where it left off when it is restored.

“Temperature display”

On the small digits will show " t : " followed by the description of the selected temperature while the big digit will show the temperature value.

Function

Display

Delivery temperature

T :[h”

External temperature

T :Ep”

External probe offset setpoint

T :Se”

“Parameters display”

Will show " P : " followed by the index of the selected parameter and the large value of the parameter.

21

MALFUNCTIONING CODE

In the presence of anomalies shows " Err F X " where X is the corresponding error code.

Code “ Err ”

Meaning

F9

Hardware EEPROM failure

F1

Insufficient system water pressure

F3

Boiler delivery probe error

F8

Safety thermostat block. To restore press the ON / OFF ( J7 ) system

RESET OF THE APPARATUS (RESET) To unlock the device, press the ON / OFF ( J7 ) button which also has the "Reset" function.

RESET

22

FUNCTIONING WITH REMOTE CONTROL ENCRONO OT1 or OT2

Ele k tra.. N 016 , can be connected by means of its board and an additional module to install on a prearranged part, to a compatible remote control device Opentherm®, like Encrono OT1 or OT2. This can be obtained by means of the interface board (additional module). When the board finds the connection with the remote control, on the LCD display appears the symbol M. The compatible remote control OpenTherm becomes the master of the entire system, therefore almost all the functionalities, as the setting of heating and hot sanitary water set-point or the control of system status, are directly executable by it, in relation with the kind of application on which the board is used. By means of the remote control it is possible to restore ( RESET ) the system from the non- volatile lock status. The communication between the remote control and the electronic board fitted with D.E.S. system can be interrupted in the following ways: Interruption of the connection between remote control and board: in this case, after 1 minute, the board starts to work in local mode. Noise on communication cable between remote control and board: in this case it is possible that remote control and board do not manage to communicate (wrong data interpretation), therefore, after a certain lapse appears the related error signal. If the noise on the communication cable ends, the dialog between remote control and the board is automatically restored and the malfunction disappears.

TRANSPARENT PARAMETERS

This function is available only with the use of remote control OT2. The digital electronic PCB is equipped with 10 parameters adjustable by the installer, in order to set the functioning of the system in conformity to the final application. The parameters have the same meaning of the ones described in the table “parameters”.

23

RANGE OF SETPOINT ADJUSTABLE BY MEANS OF REMOTE CONTROL

Interval of temperature setting with high temperature system (JP7 = 0)

30 °C ÷ 75 °C - step 1 °C Pre-set value: 60 °C

Interval of temperature setting with low temperature system (JP7 = 1)

15 °C ÷ 40 °C - step 1 °C Pre-set value: 30 °C

FUNCTIONING OF BOILER ELEKTRA WITH REMOTE CONTROL

The actuation of heating mode takes place after an heating request from remote control (value of heating setpoint calculated by remote control higher than heating setpoint set by the user on remote control divided by two) and in the winter mode status. It also enabled the relay which controls the valve opening area managed by Enchrono.

CONTROL PANEL IN USER MODE

The pressure of one key/two keys activated the backlighting of LCD display.

Key

Function

- H ( J5 )

Disabled in Opentherm mode

+ H ( J6 )

Disabled in Opentherm mode

ON/OFF ( J7 )

Unlock error of safety thermostat - exit temperature visualization

MODE ( J4 )

Disabled in Opentherm mode

+ I ( J2 )

Disabled in Opentherm mode

- I ( J3 )

Disabled in Opentherm mode

CONTROL PANEL IN TEMPERATURE MENU

The buttons have the same operation described in "Meaning of the keys of temperature menu".

CONTROL PANEL IN THE MENU PARAMETERS

The buttons have the same operation described in "Meaning of keys of parameters menu".

DISPLAY OF MALFUNCTIONS

Code “ Err ”

Meaning

F 009

Hardware EEPROM failure

F 001

Insufficient system water pressure

F 003

Boiler delivery probe error

F 008

Safety thermostat block. To restore press the ON / OFF ( J7 ) system

For further details related to remote controls series OT1 / OT2, please see the related technical specifications .

  • Condition: New
  • MPN: EK.TRL
  • Brand: Fiamma

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