Connecting To The Power Supply; Plugs On The Boiler Control Unit - Okofen PELLEMATIC SmartXS Installation Manual

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Connecting to the power supply

12.1 Plugs on the boiler control unit

The designation of the plugs must correspond with the labeling of plug-in positions.
Designation Number
X1A 3 2 GND 1
X1B
3 2 GND 1
X2 5 4
R1 46 45
R2 44 43
AF 42 41
KF 8 9
UP 2 3 4
AE2 5 6 7
AK 10 8
FRT 12 13
RGF 14 15
PWM SZ 16 17
18 19
Analog IN
BR1 7 8
PWM UW 11 12
ESAV 32 33 34
DE 1 37 36 35
DE 2 40 39 38
KAPZW 26 25 24
KAPRA 5 4 3
BSK 6 5 4 3 2 1
PE L N
X21
VAK 56 PE 55
ZUEND N PE 22
AV 52 PE 51
RES 2 54 PE 53
MA 48 PE 47
RM 15 PE N
SM 19 20
SZ 17 PE N
UW 13 PE N
STB 17 PE 19
NOT 41 43
PE 607 USA_FA 2.1
Voltage Name of the sensor, motor or pump
24 Volt Operating display
24 Volt Heating controller
24 Volt Power supply for 24V BUS-connections
Heating circuit sensor, AC sensor or room sensor
24 Volt
DHW sensor or AC sensor
24 Volt
24 Volt Not used
24 Volt Boiler sensor
24 Volt Negative draft measuring
24 Volt Not used
24 Volt Disabling contact for existing boilers, optional stirling
engine
24 Volt Combustion chamber sensor
24 Volt Not used
24 Volt PWM for a speed controlled A-Class Pump
24 Volt external malfunction
24 Volt Burner contact for extern controller (optional)
24 Volt PWM for speed controlled high-efficiency pump
24 Volt End switch ash box
24 Volt Signaling Switch for position of the Ball lock
24 Volt Not used
24 Volt Capacitive sensor – hopper
24 Volt Capacitive sensor – burner
24 Volt Flame return gate
230 Volt Power supply
230 Volt Vacuum turbine
230 Volt Ignition
230 Volt De-ashing motor
230 Volt Pump Optimize Stratification
230 Volt not used
230 Volt Magnetic valve and motor cleaning device
230 Volt Relay fault signal
230 Volt Flue gas fan
230 Volt not used
230 Volt Safety temperature sensor
230 Volt Emergency stop heating
Connecting to the power supply