Binder KBF 720 - Page 107

Repair work at the humidifying and dehumidifying system
9.2.4 Replacing the complete humidification module (-9A1)
Spare part:
• Humidification module order no. 8009-0789
Necessary tools:
• Slotted and crosstip screwdrivers
• Torx screwdriver, T 20
• Cutter
• Side cutter
• . . .
1. Switch off the unit (main switch, -1S1).
2. Switch off the humidification module (humidity switch, -8S1).
3. Disconnect the unit from the power supply (Power plug, -X1).
4. Disconnect the unit from the water supply.
5. Remove the rear panel (chap. 5.3).
6. Disconnect the plugs -X1, -X4 and SIG1 from the controller board of the humidification module.
Figure 52: Removing plugs from the controller board
Service Manual KBF (E5.2) 04-2015 107