[Itho CVE-S CO2 with AUTO RFT-N] Fan states incorrectly recognised

[FrankvdAa]

Hi,

Created an issue with evohome-Listener (smar000/evoGateway#61), but problem seems to be with ramses_rf.

I have a Itho Daalderop CVE-S CO2 and humidity sensor unit with AUTO RFT-N remote controls, with on the remote controls the following options:

• Low
• High
• Auto
• Timer

Apart from de timer option, all settings seem to be wrongly recognised.

• Low: detected as medium
• High: detected as auto
• Auto: detected as high

In below captures, I pressed Low, High, Auto. I also have an Evohome controller, that's were the setpoint message is coming from.

These captures are from evohome-Listener as the -o packet.log option doesn't seem to work on my ramses_rf setup.

2023-11-12 19:48:17 |000| HGI evoGateway        -> NUL UNBOUND           | I| puzzle_packet   | datetime: 2023-11-12T19:48:17.729, engine: v0.22.40, parser: v0.22.40
2023-11-12 19:48:24 |044| 37:198669             -> 37:019136             | I| fan_mode        | medium
2023-11-12 19:48:24,593 [301] ----> Unknown zone for src: '37:198669 (HVC) '
2023-11-12 19:48:27 |064| TRV 04:007044         -> CTL Controller        | I| setpoint        | 15.00°C                                                                     [Zone 06 ]
2023-11-12 19:48:27,834 [804] Both 'target_zone_id' and 'src_zone_id' not found in ZONES
2023-11-12 19:48:28 |045| 37:198669             -> 37:019136             | I| fan_mode        | auto
2023-11-12 19:48:28,270 [301] ----> Unknown zone for src: '37:198669 (HVC) '
2023-11-12 19:48:31 |043| 37:198669             -> 37:019136             | I| fan_mode        | high
2023-11-12 19:48:31,789 [301] ----> Unknown zone for src: '37:198669 (HVC) '

2023-11-12T19:48:17.721425 # ramses_rf 0.22.40
2023-11-12T19:48:17.777540 000  I --- 18:003618 63:262142 --:------ 7FFF 016 0010018BC4DCF84176302E32322E3430
2023-11-12T19:48:24.587738 044  I --- 37:198669 37:019136 --:------ 22F1 003 000204
2023-11-12T19:48:27.828919 064  I --- 04:007044 --:------ 01:204708 2309 003 0605DC
2023-11-12T19:48:28.266746 045  I --- 37:198669 37:019136 --:------ 22F1 003 000404
2023-11-12T19:48:31.786152 043  I --- 37:198669 37:019136 --:------ 22F1 003 000304

Below output is from a similar test with ramses_rf v0.30.00:

2023-11-12T20:16:24.376134 ||  37:198669 |  37:019136 |  I | fan_mode         |      || {'fan_mode': 'medium', '_scheme': 'orcon', '_mode_idx': '02', '_mode_max': '04'}
2023-11-12T20:16:28.604293 ||  37:198669 |  37:019136 |  I | fan_mode         |      || {'fan_mode': 'auto', '_scheme': 'orcon', '_mode_idx': '04', '_mode_max': '04'}
2023-11-12T20:16:28.644141 ||  37:019136 |  37:198669 |  I | hvac_state       |      || {'fan_info': 'speed 3, high', '_unknown_fan_info_flags': [0, 0, 0], 'air_quality': 1.0, 'air_quality_basis': 'rel_humidity', 'co2_level': 757, 'indoor_humidity': 0.55, 'outdoor_humidity': None, 'exhaust_temp': None, 'supply_temp': None, 'indoor_temp': None, 'outdoor_temp': None, 'speed_capabilities': ['off', 'low_med_high', 'timer', 'boost', 'auto'], 'bypass_position': None, 'exhaust_fan_speed': 0.395, 'supply_fan_speed': 0.0, 'remaining_mins': None, 'post_heat': None, 'pre_heat': None, 'supply_flow': None, 'exhaust_flow': None}
2023-11-12T20:16:33.184460 ||  37:198669 |  37:019136 |  I | fan_mode         |      || {'fan_mode': 'high', '_scheme': 'orcon', '_mode_idx': '03', '_mode_max': '04'}
2023-11-12T20:16:36.879805 ||  37:198669 |  37:019136 |  I | fan_boost        |      || {'minutes': 10, 'flags': [0, 0, 0, 0, 0, 0, 0, 0], '_new_speed_mode': 'fan_boost', '_fallback_speed_mode': None}

Let me know if I can help with anything else.

Regards,

Frank