eta PelletsCompact PC33, Installation Manual

Page: 57 / 76

Electrical connections PE-C4 circuit board
57
These terminals have already been pre-wired at the factory:
Terminal Function Standard assignment
CAN node CAN Bus node switch
F11 Fuse 230 V, T 6,3 A (electronics)
F12 Fuse 230 V, T 8 A (vacuum turbine / ignition)
F13 Fuse 230 V, MT 5 A (conveying system)
F14 T 500 mA fuse (CAN Bus)
F15 Fuse T 500 mA (24 V supply)
S21 230 V input Mains switch
S22 Supply extension 230 V to mains adapter
S23 230 V output Ignition
S24 230 V output Vacuum turbine
S25 230 V input
Boiler maintenance switch
An additional water shortage switch (on site)
can be connected to this terminal in serial con-
nection.
S26 Supply extension 230 V to circuit board [GM-C]: terminal [S1]
S27 230 V output Return riser mixing valve
S30 STB 230 V input
Safety temperature limiter (Safety temperature lim-
iter (STB))
S30 ASCHENKÜBEL 230 V input Ash box switch
S30 ROST 230 V input switch de-ashing and grate
S30 GLUTBETT 230 V input Firebed switch
S31 230 V output Draught fan
S32 230 V output De-ashing drive
S33 230 V output Stoker screw
S34 230 V output Grate drive
S35 230 V output
S36 230 V output
S522 24 V input De-ashing switch
S524 Pulse input Draught fan speed
S525
24 V AC/DC output /
Analogue input
actuator air valve: primary air
S526
24 V AC/DC output /
Analogue input
actuator air valve: secondary air
S527 Analogue input Boiler pressure sensor
S528 24 V input Fill level sensor hopper
S529 24 V supply from mains adapter
S530 Supply extension 24 V to circuit board [GM-C]: terminal [S512A]
S531 CAN Bus to circuit board [GM-C]: terminal [S508A]
S570 Analogue input Lambda probe
X3 Boot jumper
X9 CAN Bus terminal resistor