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Installation and maintenance

EK 15 E

Electric flow heater - 7-stage

14.7 kW

1212_EK15E_191017_en

pwr:1.14 / 1.15

dsp:1.05

p-typ: 4

Содержание EK 15 E

Страница 1: ...Installation and maintenance EK 15 E Electric flow heater 7 stage 14 7 kW 1212_EK15E_191017_en pwr 1 14 1 15 dsp 1 05 p typ 4...

Страница 2: ...sator setpoints UTK Alternative temperature Alternative temperature with room unit Optional Room Unit Over temperature protection Overheating protection Action in the event of a risk of freezing Frost...

Страница 3: ...onthat is important for optimum operation Tells you what you should or should not do to avoid personal injury Tells you what you should or should not do to prevent a component the electric flow heater...

Страница 4: ...the value is changed the indicator flashes The new value is only applied after confirming by pressing The old value is removed if the row is left with or User level Reading and modification of the mos...

Страница 5: ...rent alarm codes according to a rolling schedule Once the cause of the alarm is resolved and is acknowledged with OK the red indicator stops flashing The display will return to its normal display Ackn...

Страница 6: ...rve parallel displacement 5 30 adjustment 20 UTK function switched off see Advanced Service Level row 15 Curve higher value provides warmer temperatures for cold outdoor temperatures 20 60 adjustment...

Страница 7: ...time to stabilize UTK function switched off see Advanced Service Level row 15 Alternative temperature 15 15 C Adjustment See Outdoor temperature sensor and alternative heating in Electrical installat...

Страница 8: ...ut 2 1 4 2 6 3 8 4 10 5 12 6 14 7 kW Current 3 6 05 9 1 12 1 15 1 18 1 21 2 A 7 UTK function switched off see Advanced Service Level row 15 UTK min Limitation of the supply line temperature Adjustment...

Страница 9: ...16 above At Absolute temperature the selected temperature should not exceed 10 C 10 Manual activation of rows 19 and 20 Adjustment 0 Off 1 Limited to 15 minutes 0 Manual activation test run of output...

Страница 10: ...see Advanced Service Level line 14 For testing and service the connection delay and output connect disconnect can be temporarily sped up see Service level rows 1 and 2 The electric flow heater should...

Страница 11: ...few more times The pressure in a heating system varies with the temperature Do not add water unnecessarily Draining If the heating system needs to be drained of water the electric flow heater must fi...

Страница 12: ...ontain corrosion limiting additives Suitable water line quality Alkalinity 60 mg l to avoid corrosion Carbonic acid content 25 mg l increase the risk of corrosion Sulphate contents 100 mg l may accele...

Страница 13: ...and must be laid so that water pockets cannot form The opening pressure of the safety valve is determined by the component in the system that tolerates the lowest pressure System principles The figure...

Страница 14: ...conductor is connected in terminal 4 10 Electrical installation Electrical installation shall be carried out in accordance with the applicable regulations by an authorized electrical installer or by...

Страница 15: ...er 14 Overheating protection 15 Contactor power group three 16 Heating element output group three 8 4 kW 17 Heating element for output group two 4 2 kW 18 Heating element for output group one 2 1 kW W...

Страница 16: ...ain only when the temperature has dropped below the limit Selectable in Advanced Service level rows 16 and 7 Low boiler temperature Boiler temperature lower than 7 C The electric flow heater s tempera...

Страница 17: ...ard during resistance measurement When the boiler is energized voltage is measured in the sensor s connection points at the PCB Boiler temperature C k V C k V C k V 5 141 9 4 7 40 30 3 7 75 8 2 2 3 10...

Страница 18: ...tage size 2 1 kW Current stage 3 A Ingress protection rating IP x1 Flow requirements recommended t 10 C min max t 25 5 C 0 35 0 2 0 7 litres sec litres sec Pressure drop Volume 3 6 litres Design press...

Страница 19: ...panel 1 700414 Overlay 1 6 210206 Temperature sensor 1 11 440090 Capacitor 1 12 130010 Switch 1 120009 Knob for switch 1 700223 Shaft for switch 1 13 180023 Miniature circuit breaker 1 14 120025 Over...

Страница 20: ...V rmebaronen AB Arkelstorpsv gen 88 SE 291 94 Kristianstad Tel 46 44 22 63 20 www varmebaronen se www varmebaronen com info varmebaronen se...