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12

Stand-by mode

In the stand-by mode the pump is activated everyday for 2 min, which prevents its 

blockage. Control panel is blanked- only F indicator flashes. To switch stand-by mode 

press and hold for 3 sec 

 button.

Note! 

Do not cut off power supply in-between heating seasons. Pressing 

 or 

 

buttons  displays  parameter  of  installation's  pressure. After  1  min  of  inactivity  the 

display  becomes  blanked  again.  Pressing 

  button  in  the  stand-by  mode  shifts 

boiler's operation to winter or summer mode depending on the valid settings adjusted 

before activation of stand-by mode. 

Winter mode (CH)

Winter mode is activated when icon 

 is on. 

In  winter  mode  control  panel  displays  pictograms  that  describe  current  boiler's 

operation mode- digital display indicates heating medium's temperature. 

Pressing 

 button shifts to preview of current parameters and settings of boiler's 

operation in the following order:

- CH medium temperature adjustment (indicators D and M on), indicator J is on when 

weather compensation regulator is active (advanced settings). Indicator J flashes 

when there is no possibility to determine installation's temperature due to the lack or 

failure of outside sensor- the boiler shifts to manual adjustments. Pressing 

 or 

 

buttons when heating medium temperature is indicated on the display results in heating 

medium value change. Note, it works only when weather compensation regulator is 

switched off (advanced settings - parameter C=0) or when there is no outside sensor,

- inlet temperature (indicators D and K on),

- outlet temperature (indicators D and L on),

- outside temperature (indicators D and G on),

- flow of the medium through the boiler (indicator B on),

- pressure in CH installation (indicator A on),

- activated power (indicator C on).

If the buttons are not used for 1 minute the display returns to general view mode. 

Pressing   button during preview or adjustment of parameters results in immediate 

return to display's general view mode.

Optimal  adjustment  of  heating  medium  temperature  in  accordance  with  outside 

temperature parameters and building's parameters results in low exploitation costs 

(reduced power consumption).

Содержание EKCO.L2M

Страница 1: ...Electric Central Heating Flow Boiler EKCO LN2M EKCO L2M Assembly and operating manual...

Страница 2: ...lay with the appliance Used product can t be treated as general communal waste Disassembled appliance has to be delivered to the collection point of electrical and electronic equipment for recycling A...

Страница 3: ...all electrical and hydraulic work must be performed by a qualified professional installer 9 All installation work must be performed when the power and water supply is turned off 10 Electric installat...

Страница 4: ...5 mm2 to the terminal of control panel RT entry 8 Once you have finished the above procedures you can start the boiler See the Start up section While mounting thermostat make sure there is no voltage...

Страница 5: ...ing installation be larger an extra expansion vessel should be installed on it Temperature of heating medium feed and return Capacity of central heating system Pressure in central heating system C l b...

Страница 6: ...int of three way valve Thw connection point of water temp sensor in cylinder NA master appliance connection point factory shorted RT room thermostat connection point C master appliance D room thermost...

Страница 7: ...re is need to extend the wire it is necessary to make it as short as possible If the wire is too long there may occur disturbances and it may not work properly The wires should not run close to mains...

Страница 8: ...tself after a short working time however if necessary vent the pump in the following way close the cut off valve on the outlet set the pump on the highest efficiency see section Advanced settings let...

Страница 9: ...working mode PA automatic PC constant pump s efficiency E E3 0 3 0m E4 0 4 0m E5 0 5 0m E5 0 5 0m E7 0 7 0m E7 5 7 5m pumpe press mode PPn constant pressure difference pressure indicator on variable...

Страница 10: ...its without preceding zeros from the most significant one with 0 5 sec breaks after the display of the least significant digit display is blanked for 2 sec To exit advanced settings and save all chang...

Страница 11: ...g for DHW cylinder G indicator of room thermostat and heating activity for central heating H indicator of pump and flow activity I indicator of data transmission J indicator of weather compensation co...

Страница 12: ...ator J is on when weather compensation regulator is active advanced settings Indicator J flashes when there is no possibility to determine installation s temperature due to the lack or failure of outs...

Страница 13: ...Note it works only when weather compensation regulator is switched off advanced settings parameter C 0 or when there is no outside sensor preview and adjustment of water temperature in DHW cylinder i...

Страница 14: ...019 01 sensor is plugged to entry Thw Pressing or buttons when water temperature in cylinder is indicated on the display results in temperature adjustment regulation range 30 80 C indicators D N F on...

Страница 15: ...perature has been reached boiler co operates with DHW cylinder icon in red temp in CH system is lower than required but the required room temperature has been reached RT entry is open or room thermost...

Страница 16: ...de room thermostat indicates heating on failure of installation that con nects room thermostat check connecting installation failure of electronic module contact authorised service K indicator flicker...

Страница 17: ...ower kW 4 6 8 4 6 8 12 Rated voltage 230V 400V 3N Rated current A 17 4 26 0 34 8 3x5 7 3x8 7 3x11 7 3x17 3 Min power supply cable cross section mm2 3x2 5 3x4 3x6 5x1 5 5x2 5 Max power supply cable cro...

Страница 18: ...18 Connection of three way valve diagrams AZV 642 PUMP TWV AZV642 valve connection diagram Brown Blue Black...

Страница 19: ...19 GB 096B_f PUMP TWV Honeywell valve connection diagram Brown Blue Black...

Страница 20: ...KOSPEL S A 75 136 Koszalin ul Olchowa 1 tel 48 94 31 70 565 serwis kospel pl www kospel pl...

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