• New Section 1.3
• Moved note from 8.1.3 page 78 to 8.1.4 page 81
• Bus valve output heating/cooling actuator deleted (pages 78 and134)
• 7.1.5 Konnex bus sensors: cyclic sending must be enabled
• 8.1.4 page 81: deleted "Note!"
• Pages 119 and 124: Rapid ventilation (Parameter 136)
• 11.17: tables for free inputs/outputs
• 13.6, 13.7: changes in parameter tables
• Section 14: changes for slave window contact/presence detector contact
• Section 16: new note
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28 Feb 2009