Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual page 191

List of connected cables
Plug Description
no.
182 Boiler valve
198 Lambda probe
54 Ignition element
203 Stepper motor, primary
204 Stepper motor, secondary
82A/1 Light barrier transmitter, firebed
monitoring
2 Boiler, flow temperature sensor
17 Boiler, return temperature sensor
15 Boiler, flue gas temperature sensor
212 Ash removal motor
225 Limit switch, ash removal
150 HLSC
82A/2 Light barrier, combustion chamber,
receiver
211 Grate motor
297 Sensor, grate position
Feed area
213 Feed screw conveyor, motor
Screw conveyor area
216 Screw conveyor, motor
Discharge area
218 Discharge, motor
Pellet hopper fill level area
248 Pellet hopper fill level
External area
40 Export
241 Silo door limit switch
251 Overfill protection, pellet suction
shoe
250 Limit switch, pellet changeover unit
214 Suction turbine
219 Demand, external charging
270 External demand
280 Default output
281 Output
152 Water pressure
153 Water shortage
50A Central fault message
79 Enable additional heat generator
CAN CAN BUS
145 KM BUS
1 Weather sensor
9 Buffer temperature sensors
(cont.)
Cable type
Standard
H05VV F
H05VV F
H05VV F
SIHF
SIHF
Li9Y11Y-HF –
SIHF
SIHF
SIHF
H05VV F G
SIHF
H05VV F G
Li9Y11Y-HF –
H05VV F G
Li9Y11Y-HF –
H05VV F G
H05VV F G
H05VV F G
Li9Y11Y-HF –
H05VV F G
H03VV F
Li9Y11Y-HF –
H03VV F
H05VV F G
H03VV F
H03VV F
H03VV F
H03VV F
H03VV F G
H03VV F G
H03VV F
H03VV F
LiYCY
LiYCY
H03VV F
H03VV F
Connection and wiring diagram
Number
of cores
Alternative-
ly
H05RN F 3
H05RN F 4
H05RN F 2
– 4
– 4
4
– 2
– 2
– 2
H05RN F G 3
– 2
H05RN F G 7
4
H05RN F G 4
3
H05RN F G 3
H05RN F G 3
H05RN F G 3
3
H05RN F G 3
H03RN F 2
3
H03RN F 4
H05RN F G 3
H03RN F 2
H03RN F 2
H03RN F 2
H03RN F 2
H03RN F G 3
H03RN F G 3
H03RN F 3
H03RN F 3
– 2x2
– 2
H03RN F 2
H03RN F 6
Cable cross- Length
section in m
2
in mm
0.75 1.6
0.75 2.0
1.50 2.5
0.34 2.55
0.34 2.25
0.34 2.4
0.34 1.05
0.34 2.66
0.34 1.6
0.75 2.1
0.34 3.2
0.75 1.4
0.34 2.65
0.75 2.0
0.34 2.0
1.5 3.2
1.50 5.5
1.50 6.5
0.34 7
2.50 –
0.75 –
0.34 6.5
0.75
0.75 –
0.75 –
0.75 –
0.75 –
0.75 –
0.75 –
0.75 –
0.75 –
0.75 –
0.34 –
0.34 –
0.75 –
0.75 –
191