Heyer Modular+, Service Manual

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Repair Information
19
Connector connected to Pin. def. Func. / Signal Color / No.
X12 int. connection X12-1 AC, N 110V/230V blue
AC IN terminal X12-2 AC , L 110V/230V black
Connector connected to Pin. def. Func. / Signal Color / No.
X13 Module 2 X13-1 +12V red
Board X13-2 GND blue
AVM 3-2 X13-3 +5V(1) red
X13-4 GND blue
Connector connected to Pin. def. Func. / Signal Color / No.
X14 Module 2 X14-1 +5V(2) red
Board X14-2 GND blue
AVM 3-2 X14-3 -12V red
X14-4 GND blue
Connector connected to Pin. def. Func. / Signal Color / No.
X15 Module 2 X15-1 Control Sign. white
Board X15-2 Control Sign. white
AVM 3-2 X15-3 Control Sign. white
X15-4 Control Sign. white
Connector connected to Pin. def. Func. / Signal Color / No.
X16 Module 2 X16-1 GND blue
AVM 3-2 X16-2 +31V red
Connector connected to Pin. def. Func. / Signal Color / No.
X17 solid state relay X17-1 22VAC to heat. bl. black
heating blanket X17-2 22VAC to relay black
X17-3 + Control voltage black
X17-4 GND black
Connector connected to Pin. def. Func. / Signal Color / No.
X22 DC-AC convert. X22-1 +supply voltage red
for flow meter X22-2 -
illumination X22-3 -
X22-4 GND black
2.9.2 Fuses on power supply board AVM 2-1
Fuse No. Fuse value Fuse protects
F1 4 A MT, medium slow-blow DC / DC-con5V
F7 8 A M, medium -blow DC / DC-con12V
F8 8 A M, medium -blow Transformer, Sec. IIa
F9 8 A M, medium -blow Transformer, Sec. IIb
F10 10 A T, slow-blow Transformer, Sec. Ia
F11 10 A T, slow-blow Transformer, Sec. Ib