New heat pump multi split model

[pvvn3d]

Hello, Im using Heishamon with EcoFlex model. Its 8kW all in one model + duct type air conditioner. Outdoor unit is a multisplit one (CU-2WZ71YBE5).

All works great. Model for Heisha is unknown and also i dont see data from duct unit. I suspect we can read that data from duct unit because in service cloud i can see it.

So, if i get small help how to check/read this data i can do that for Heisha project upgrade.

[MiG-41]

First , could you Togle hexdump log , and pass from Console all lines with hex values , with are comming just after "Received 203 bytes data" ?

[IgorYbema]

And please share the data which is working now. Please also show http://heishamon.local/debug hexdump

[pvvn3d]

Ok, here is the hexdump: data: 71 C8 01 10 56 55 52 49 00 A5 00 01 00 00 00 00 00 00 00 00 59 15 11 55 96 15 55 55 55 99 02 00 data: 00 00 00 00 00 00 7B 80 80 80 B4 71 71 FF 99 00 00 00 00 00 00 00 00 00 00 00 80 85 5B 8A 85 85 data: D0 7B 78 1F 7E 1F 1F 79 79 8D 8D A7 9B 71 8F B7 A3 7B 8F 94 84 7B 8F 8A 94 9E 8F 8A 94 9E 85 8F data: 8A 15 79 7A BC 3D 7E 7C 0B 7C 7E A8 00 00 55 75 55 21 A9 15 59 05 1B 12 66 09 00 00 00 00 00 00 data: 00 E2 D4 0D 53 88 02 D5 0C 59 88 97 00 AE 86 97 97 32 32 9A AC 32 32 32 7B 9A 97 8D 96 96 86 85 data: 80 80 8A 30 01 01 01 01 01 B9 08 29 5B 01 01 79 79 01 01 45 11 00 01 0D 00 46 00 00 0B 00 00 09 data: 01 01 01 01 01 01 01 02 00 00 11

And here is a data from heisha monitor:

TOP0	Heatpump_State	1	On
TOP1	Pump_Flow	9.44	l/min
TOP2	Force_DHW_State	0	Disabled
TOP3	Quiet_Mode_Schedule	0	Disabled
TOP4	Operating_Mode_State	0	Heat
TOP5	Main_Inlet_Temp	23.50	°C
TOP6	Main_Outlet_Temp	24	°C
TOP7	Main_Target_Temp	31	°C
TOP8	Compressor_Freq	25	Hz
TOP9	DHW_Target_Temp	52	°C
TOP10	DHW_Temp	46	°C
TOP11	Operations_Hours	3328	hours
TOP12	Operations_Counter	4421	count
TOP13	Main_Schedule_State	0	Disabled
TOP14	Outside_Temp	6	°C
TOP15	Heat_Energy_Production	200	Watt
TOP16	Heat_Energy_Consumption	600	Watt
TOP17	Powerful_Mode_Time	0	Off
TOP18	Quiet_Mode_Level	0	Off
TOP19	Holiday_Mode_State	0	Off
TOP20	ThreeWay_Valve_State	0	Room
TOP21	Outside_Pipe_Temp	4	°C
TOP22	DHW_Heat_Delta	-6	K
TOP23	Heat_Delta	4	K
TOP24	Cool_Delta	5	K
TOP25	DHW_Holiday_Shift_Temp	-15	K
TOP26	Defrosting_State	0	Disabled
TOP27	Z1_Heat_Request_Temp	0	°C
TOP28	Z1_Cool_Request_Temp	0	°C
TOP29	Z1_Heat_Curve_Target_High_Temp	39	°C
TOP30	Z1_Heat_Curve_Target_Low_Temp	27	°C
TOP31	Z1_Heat_Curve_Outside_High_Temp	15	°C
TOP32	Z1_Heat_Curve_Outside_Low_Temp	-15	°C
TOP33	Room_Thermostat_Temp	22	°C
TOP34	Z2_Heat_Request_Temp	0	°C
TOP35	Z2_Cool_Request_Temp	0	°C
TOP36	Z1_Water_Temp	-78	°C
TOP37	Z2_Water_Temp	-78	°C
TOP38	Cool_Energy_Production	0	Watt
TOP39	Cool_Energy_Consumption	0	Watt
TOP40	DHW_Energy_Production	0	Watt
TOP41	DHW_Energy_Consumption	0	Watt
TOP42	Z1_Water_Target_Temp	31	°C
TOP43	Z2_Water_Target_Temp	44	°C
TOP44	Error	No error	Error
TOP45	Room_Holiday_Shift_Temp	-15	K
TOP46	Buffer_Temp	-78	°C
TOP47	Solar_Temp	-78	°C
TOP48	Pool_Temp	-78	°C
TOP49	Main_Hex_Outlet_Temp	25	°C
TOP50	Discharge_Temp	24	°C
TOP51	Inside_Pipe_Temp	24	°C
TOP52	Defrost_Temp	4	°C
TOP53	Eva_Outlet_Temp	0	°C
TOP54	Bypass_Outlet_Temp	0	°C
TOP55	Ipm_Temp	10	°C
TOP56	Z1_Temp	24	°C
TOP57	Z2_Temp	-128	°C
TOP58	DHW_Heater_State	0	Blocked
TOP59	Room_Heater_State	0	Blocked
TOP60	Internal_Heater_State	0	Inactive
TOP61	External_Heater_State	0	Inactive
TOP62	Fan1_Motor_Speed	430	r/min
TOP63	Fan2_Motor_Speed	0	r/min
TOP64	High_Pressure	18.0	Kgf/cm2
TOP65	Pump_Speed	2100	r/min
TOP66	Low_Pressure	0	Kgf/cm2
TOP67	Compressor_Current	3.6	Ampere
TOP68	Force_Heater_State	0	Inactive
TOP69	Sterilization_State	0	Inactive
TOP70	Sterilization_Temp	60	°C
TOP71	Sterilization_Max_Time	60	Minutes
TOP72	Z1_Cool_Curve_Target_High_Temp	15	°C
TOP73	Z1_Cool_Curve_Target_Low_Temp	10	°C
TOP74	Z1_Cool_Curve_Outside_High_Temp	30	°C
TOP75	Z1_Cool_Curve_Outside_Low_Temp	20	°C
TOP76	Heating_Mode	0	Comp. Curve
TOP77	Heating_Off_Outdoor_Temp	20	°C
TOP78	Heater_On_Outdoor_Temp	-5	°C
TOP79	Heat_To_Cool_Temp	15	°C
TOP80	Cool_To_Heat_Temp	10	°C
TOP81	Cooling_Mode	0	Comp. Curve
TOP82	Z2_Heat_Curve_Target_High_Temp	55	°C
TOP83	Z2_Heat_Curve_Target_Low_Temp	35	°C
TOP84	Z2_Heat_Curve_Outside_High_Temp	15	°C
TOP85	Z2_Heat_Curve_Outside_Low_Temp	-5	°C
TOP86	Z2_Cool_Curve_Target_High_Temp	15	°C
TOP87	Z2_Cool_Curve_Target_Low_Temp	10	°C
TOP88	Z2_Cool_Curve_Outside_High_Temp	30	°C
TOP89	Z2_Cool_Curve_Outside_Low_Temp	20	°C
TOP90	Room_Heater_Operations_Hours	69	hours
TOP91	DHW_Heater_Operations_Hours	10	hours
TOP92	Heat_Pump_Model	255	unknown
TOP93	Pump_Duty	93	Duty
TOP94	Zones_State	0	Zone1 active
TOP95	Max_Pump_Duty	254	Duty
TOP96	Heater_Delay_Time	10	Minutes
TOP97	Heater_Start_Delta	-4	K
TOP98	Heater_Stop_Delta	-2	K
TOP99	Buffer_Installed	0	Disabled
TOP100	DHW_Installed	1	Enabled
TOP101	Solar_Mode	0	Disabled
TOP102	Solar_On_Delta	10	K
TOP103	Solar_Off_Delta	5	K
TOP104	Solar_Frost_Protection	5	°C
TOP105	Solar_High_Limit	80	°C
TOP106	Pump_Flowrate_Mode	0	DeltaT
TOP107	Liquid_Type	0	Water
TOP108	Alt_External_Sensor	0	Disabled
TOP109	Anti_Freeze_Mode	1	Enabled
TOP110	Optional_PCB	0	Disabled
TOP111	Z1_Sensor_Settings	0	Water Temperature
TOP112	Z2_Sensor_Settings	0	Water Temperature
TOP113	Buffer_Tank_Delta	5	K
TOP114	External_Pad_Heater	0	Disabled

All data is looking good, except one topic :

TOP36	Z1_Water_Temp

I have 1 zone pump option, dont have additional zone and optional pcb board installed.

For now i using heisha in "listen only mode" but few days ago im using only heisha to control heat pump. Thing i tested: Basic control eg. on/off, temperatures control, silent modes, powerful mode is working good. Parameters for pump speed, heat delta also works.

Thanks for your interest, i'm appreciated that.

[IgorYbema]

I can see , that CZ-TAW1 requesting extra data... Do you see in log similar hexlog , but starts from "71 C8 01 21 ...." (these 21 as 4th byte is difference)

If yes , could you please pass booth from the same time ? ( so also these what is passed already)

I believe 0x21 is only used for the K/L versions. Maybe this duct extensions uses another value. To be sure we need the dump the CZ-taw1 from his system.

@pvvn3d please connect the cz-taw1 back and put heishamon on listen only. Then copy paste some console log from heishamon when it is running together with cz-taw1

[MiG-41]

Yes , looks like after reboot CZ-TAW1 is not asking anymore for 0x21 ,when i feed it with this querty, probably some restovers from L version... So nevermind. @pvvn3d ,can you tell exact name of this additional datas for duct in service cloud ?

Also would be good ,if you made a PR in here filling all datas: https://github.com/Egyras/HeishaMon/blob/master/HeatPumpType.md I cen see , that service cloud is recognizing it as: IDU:WH-ADF0309J3E5CM ODU:CU-2WZ71YBE5

EDIT: And for your information TOP36 is valid , when you have optional PCB( then Water temp zone 1 sensor is obligatory) , so everything ok.

[pvvn3d]

@IgorYbema Both devices is already connected all the time. When i write hex dump in 1st post it is also connected in that way. How can i read hex dump from cz-taw module like you suggested ?

@MiG-41 I'm trying to get access to service cloud but my installer does not really want to provide access. But i'm working on it, if i must i change installer to another one :) When i get this acces i let you know immediately.

[MiG-41]

Ok , you wrote ,that in service cloud you see some data for duct unit , thought that you have acces to it.... Becouse from your querty ,with i send to Service Cloud i can't see anything more ... Only standard data for HP.

[pvvn3d]

I see it on my installer pc... To check it you need to have instant acces to the duct values or screenshot will be enaught ?

[MiG-41]

Screenshot enough..

[pvvn3d]

I check my gallery on phone and i found it...

Its in polish language but i guessing by your name you are pole :)

For other one starting from left upper corner of duct table is: Status : on/off Mode : Heat/Cool/Dry/Went Temperature set: 23 Fan speed: nanoeX: on/off ECONAVI: Outside temperature: 1 Error:

Thanks

[MiG-41]

In service cloud i have only upper part , no below table ( this is not a combined picture ?) In this case looks like this inner unit S-71WF3E is communicating with CZ-TAW1 other way... Please past log ( with hexdump switched) ,as @IgorYbema asked :

@pvvn3d please connect the cz-taw1 back and put heishamon on listen only. Then copy paste some console log from heishamon when it is running together with cz-taw1

[pvvn3d]

In service cloud ? How can you see my pump in service cloud? :o This ofcourse not combined picture. Here is log from heisha console (cz-taw i also connectd): Sun Nov 12 11:59:45 2023 (485579284): Heishamon stats: Uptime: 5 days 14 hours 52 minutes 59 seconds ## Free memory: 75% ## Heap fragmentation: 3% ## Max free block: 28808 bytes ## Free heap: 29552 bytes ## Wifi: 96% (RSSI: -52) ## Mqtt reconnects: 5 ## Correct data: 99.99% Sun Nov 12 11:59:46 2023 (485580554): Received 203 bytes data Sun Nov 12 11:59:46 2023 (485580558): data: 71 C8 01 10 56 55 52 49 00 65 00 01 00 00 00 00 00 00 00 00 59 15 11 55 96 15 55 55 55 99 02 00 Sun Nov 12 11:59:46 2023 (485580564): data: 00 00 00 00 00 00 85 80 80 80 B4 71 71 FF 99 00 00 00 00 00 00 00 00 00 00 00 80 85 5B 8A 85 85 Sun Nov 12 11:59:46 2023 (485580576): data: D0 7B 78 1F 7E 1F 1F 79 79 8D 8D A7 9B 71 8F B7 A3 7B 8F 94 85 7B 8F 8A 94 9E 8F 8A 94 9E 85 8F Sun Nov 12 11:59:46 2023 (485580589): data: 8A 15 79 7A BC 3D 7E 7C 0B 7C 7E A8 00 00 55 75 55 21 A9 15 59 05 11 12 66 09 00 00 00 00 00 00 Sun Nov 12 11:59:46 2023 (485580601): data: 00 E2 D4 0D 53 88 02 D5 0C 59 88 A4 00 AB 86 9F A4 32 32 A4 AC 32 32 32 85 A4 A4 B7 96 9F 80 80 Sun Nov 12 11:59:46 2023 (485580613): data: 80 80 99 75 01 3B 3E 01 01 55 16 41 82 46 01 51 01 01 01 68 11 00 2D 0D 00 46 00 00 0B 00 00 09 Sun Nov 12 11:59:46 2023 (485580625): data: 01 0E 29 01 01 01 01 02 00 00 01 Sun Nov 12 11:59:46 2023 (485580631): Checksum and header received ok! Sun Nov 12 11:59:46 2023 (485580646): received TOP65 Pump_Speed: 3200

Comunication between units looks like follows: Duct unit is connected only to outdoor unit (communication and power) Tank unit is also connected to outdoor unit (communication and power) Main power is connected to tank unit. I have service manual for this model if you need that.

If you need more complicated information i think its not problem for me because im a automatician/electrician. But in ESP and similar things im a newbie..

[MiG-41]

I can't see your pump in Service Cloud . I'm sending your responce to service cloud , with gives my HP identical to yours ( only type , so it is not precisly yours). We need some more logs , then only one answer , especialy during start of CZ-TAW1 ( power up) , then there is some handshake with could be interesting , and enything else then "71 C8 01 10 ..." Best ,if you make a log file ,when you attach CZ-TAW1 to power. Could you join slack ? ( link in github) ? https://join.slack.com/t/panasonic-wemos/shared_invite/enQtODg2MDY0NjE1OTI3LTgzYjkwMzIwNTAwZTMyYzgwNDQ1Y2QxYjkwODg3NjMyN2MyM2ViMDM3Yjc3OGE3MGRiY2FkYzI4MzZiZDVkNGE

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