EKCB07CAV3
Casing Colour   White
  Material   Precoated sheet metal
Dimensions Unit Height mm 360
    Width mm 340
    Depth mm 97.0
  Packed unit Height mm 406
    Width mm 392
    Depth mm 136
Weight Unit kg 4.00
  Packed unit kg 5.00
Packing Material   Cardboard, EPS
Operation range Indoor installation Ambient Min. °CDB 5.00
      Max. °CDB 35.0
Installation place Indoor
Power supply Phase   1~
  Frequency Hz 50
  Voltage V 230
  Voltage range Min. % -10
    Max. % 10
Class IP   IP X0B
Current Recommended fuses A 10
Electric heater Current back-up heater + booster heater (EKHW* models) Minimum Ssc value *V3   See note 1
Booster heater Power supply Phase   1~
    Frequency Hz 50
    Voltage V 230
Wiring connections For power supply Quantity   3G
    Remark   Cable section 2.5 mm2
  Communication cable Quantity   3
    Remark   Minimum cable section 0,75 mm2, max length 3 m, See note 2
  Preferential kWh rate power supply Quantity   Signal: 2
    Remark   Signal: 0,75 mm² till 1,25 mm² (max length 50m)
  Domestic hot water pump Quantity   2
    Remark   Minimum 0.75 mm²
  For power supply back-up heater Remark   Refer to installation manual or drawing 4D097266
  For power supply connection to optional *KHW* Quantity   2 + GND
    Remark   max running current: 13 A
  For power supply connection to optional *KHW* model + Q2L Quantity   4 + GND
    Remark   Cable section 2.5 mm2
  For connection with Q1L (backup heater kit thermal protector) Quantity   2
    Remark   Minimum cable section 0,75mm2, max length: 10 m
  For connection with R2T (backup heater thermistor) Quantity   2
    Remark   Minimum cable section 0,75mm2, max length: 10 m
  For connection with R5T Quantity   2
    Remark   Wire included in option of tank
  For connection with A3P Quantity   Depends on thermostat type, cf. installation manual
    Remark   Voltage: 230V / Max. current: 100mA / Min. 0.75mm²
  For connection with M3S Quantity   3
    Remark   Voltage: 230V / Max. current: 100mA / Min. 0.75mm², See note 3
  For connection with back up heater kit connection (from control box) Quantity   3V3: 2 wires, 9W1: 3 wires
    Remark   Minimum cable section 0,75mm2, max length: 10 m
  For connection with outdoor unit Quantity   8
    Remark   2 wires: minimum cable section 0.75mm², maximum length: 20 m, 2 wires: minimum cable section 0.75mm², maximum length: 500 m, 4 wires: 230 V
  For connection with user interface Quantity   2
    Remark   100 mA, 0.75 mm² till 1,25 mm² (max length 500m)
  For connection with optional FWXV* (demand input and output) Quantity   4
    Remark   100 mA, minimum 0.75 mm²
Cable requirements Cooling/Heating output Quantity of wires   2.00
    Maximum running current A Minimum cable section 0.75 mm2
Notes Equipment complying with EN/IEC 61000-3-12: European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input current > 16A and ≤ 75A per phase
  Between *KCB*C* and *K2CB*C*
  Select diameter and type according to national and local regulations