For the electrician
Fig. 133 Removing the rear cover
Fig. 135 Sliding the front cover backwards and li ing it o
f Reassemble by working through the steps in reverse order.
15.2 Installing function modules (MES INFINITY control system)
Installing function modules on the wall
CAUTION Material losses
Do not install in plumbed rooms. Ambient temperature must not exceed +50 °C.
Fig. 137 Function modules (MES INFINITY control system) installed on the wall
Note!
The screws and plugs are included with the function modules.
Fasten all cables to the punched lugs with cable ties to relieve the strain – Fig. 140.
Fig. 134 Removing the 2 screws
Fig. 136 Terminals
1 ........... LON for control system
2 ........... Vertical auger ModBUS
3 ........... Storage room safety loop (230 V AC)
4 .......... Mains connection (230 V AC)
5 ........... Emergency heating switch (HNS)
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