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Electrical boiler connections:
Connections boiler 1
number
Wire color
function
1
Green-Purple
Temperature common
1
Pink
Temperature
2
Dark-red /Black
Level detection
3
Black
Heater phase
4
Blue
Heater neutral
5
Black
Temperature safety
6
Brown
Temperature safety
7
Yellow/grey
Earth boiler housing
Connections boiler 2
number
Wire color
function
1
Green-purple
Temperature common
1
White-pink
Temperature
2
Brown-black
Level detection
3
Black
Heater phase
4
Blue-white
Heater neutral
5
Black
Temperature safety
6
Brown-white
Temperature safety
7
Yellow/grey
Earth boiler housing
Heater:
The boiler has a 1,4 KW/240VAC heater or a 1,1KW/110VAC
.
The volume in the
boiler is 0,36 liter.
The boiler and heater are made of stainless steel. The heater is welded in the top
of the boiler.
The winding resistance of the heater is:
The heater is controlled by the control system. This is based on a combination of
detected temperature by the temperature sensor and the amount of incoming
water by the flow meter.
Heater
resistance
1400W 240VAC 39 - 40Ω
1100W 120VAC 12 – 13Ω
heater
Triac on
IOB
Temp.
safety
230VAC or
110VAC
1
3
4
6
7
2
5
Temp.
safety
Содержание COEX 9CND SERIES
Страница 63: ...63 Software information This screen shows all types of software and hardware information about the machine...
Страница 92: ...92 Notes...
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