Fancoil

Example of description in XML

 1<item addr="201:50" automation="mode1" cfgid="62" name="Fancoil 1" temperature-sensors="997:1" type="fancoil" valve-cooling="997:247" valve-heating="997:248">
 2    <automation alg="eco" name="mode" temperature-level="18.5">
 3        <time-interval end-time="15:00" start-time="07:00" temperature-level="20" week-days="mo;tu;we;th;fr"/>
 4        <time-interval end-time="18:00" start-time="09:00" temperature-level="18.5" week-days="sa;su"/>
 5    </automation>
 6    <automation alg="fast" mode="cool" name="mode1" temperature-level="27.5">
 7        <time-interval end-time="18:00" start-time="09:00" temperature-level="27.5" week-days="mo;tu;we;th;fr"/>
 8        <time-interval end-time="20:00" start-time="12:00" temperature-level="27" week-days="sa;su"/>
 9    </automation>
10</item>

Additional parameters

Name	type and variety	description	default value
temperature-sensors	list	list of valve temperature sensors (for automation)	-
automation	string	name of current automation mode	-
valve	string (addr)	addr of valve	-
valve-heating	string (addr)	addr of heating valve	-
valve-cooling	string (addr)	addr of cooling valve	-
temperature-lag	number	hysteresis range on either side from set-point temperature Set in automation tag. The decimal symbol is dot.	0.5
undefined-behavior	0-250/on/off/last	fancoil position in case of sensors readings absence (off – 0; on – 250)	last
P0	0-100	minimal power for turning on fan	last
mode	heat/cool	heat/cool mode	heat
alg	string	eco/fast/boost alg	-
heat-carrier	string (addr)	temperature sensor of heat carrier	-
limit-fan	number	(0-250) max power	-
ctrl-change1	number	(0-250)	min level of power change (one time per “ctrl-ticks” attr) if defined	5
ctrl-change2	number	(0-250)	min level of power change	-
ctrl-ticks	number	(0-3825)	power change by "ctrl-change1" timeout	-

Automation parameters (optional element)

Name	Wtype and variety	description
name*	string	Device name in the control interface
temperature-level*	number	Temperature level for the intervals not specified in time-interval tags
mode	heat/cool	heat/cool mode
alg	string	eco/fast/boost alg
limit-fan	number	(0-250) max power
ctrl-change1	number(0-250)	min level of power change (one time per "ctrl-ticks" attr) if defined
ctrl-change2	number(0-250)	min level of power change
ctrl-ticks	number(0-3825)	power change by "ctrl-change1" timeout

* – required fields

Parameters of time-interval (optional element)

Name	type and variety	description
temperature-level*	Number	temperature level for this time interval
start-time*	HH:MM	interval starting time
end-time*	HH:MM	interval ending time
week-days	list mo;tu;we;th;fr;su;sa	list of week days when this interval is active
alg	string	eco/fast/boost alg
limit-fan	number(0-250)	max power

* – required fields

Device status upon status request (7 bytes)

{class="wikitable |- !Byte number!!Bit number!!Description |- |0||0
1
2
3
4-7||On/Off
Cooling/Heating
Fan On/Off
Boost On/Off
Integration algorithm (slow,medium,fast,boost) |- |1-2||8-23||T set (<-100 - no automation) |- |3-4||24-39||T cur (<-100 - no automation or undefined all T sensors) |- |5||40-43
44-47||Current automation time interval index
Current automation index |- |6||48-55||Current fan level (0-250) |- |7||56
57
58
59
60
61
62
63||Error: Has undefined T sensor(s)
Error: Has no any defined T sensor
Error: valve state is undefined
Error: reverse valve is on
Error: heat transfer sensor is undefined or has bad level
Error: low power for accessing setpoint
Error: fan state is undef
Reserved |}

Possible variants of setting the status

1 byte

Byte	Description
0	0 – off 1 – on 0xFF – Change the status for the opposite one

2 bytes

Byte	Description
0	0 – off 1 – on 0xFF – Change the status for the opposite one 0xFE – do not change
1	0-250 – Power