47 TR80 - Installation and Operation Guide
• Bits 0..2:
• 000 (0): heat & cool not available (grey ring)
• 001 (1): Cooling mode (blue ring)
• 010 (2): Heating mode (orange ring)
• 011 (3): Heating+cooling (purple ring)
• 100 (4): Fan-only (green ring)
• 101 (5): Alarm (red ring)
• Bits 9..8 (only if orange)
• 00 (0): All heat outputs off (steady ring)
• 01 (256): Heat 1 Output on (slow breath)
• 10 (512): Heat 2 Output on (medium breath)
• 11 (769): All heat outputs on (fast breath)
• Bits 11..10 (only if blue)
• 00 (0): All cool outputs off (steady ring)
• 01 (1024): Cool 1 Output on (slow breath)
• 10 (2048): Cool 2 Output on (medium breath)
• 11 (3096): All cool outputs on (fast breath)
• Bit 12 (4096): Fan output on (medium breath - only if green)
3.10 OCCUPANCY
Occupancy mode selection on the TR80 can go beyond simple occupied/unoccupied states.
Following occupancy states are possible:
• Off
• Unoccupied (displayed as AWAY on device)
• Standby
• Occupied (dispayed as COMFORT on device)
• Standby
• Holiday
3. 10. 1 Occupancy source
TR80 allows different options for occupancy selection:
1. Button only: In this simple operation, the wall module is the only source for occupancy. User
simply uses the occupancy button to switch between occupied/unoccupied modes manu-
ally No other modes are available.