AC

Example of description in XML

1<item type="AC" name="AC" addr="123:4"/>

Additional parameters

Name	type and variety	description	default value
path*	string	Path to script	-
script-id	string	script id from the description for interface	-
t-min	number	temperature low value	16
t-delta	number	temperature	range	16
modes	bit mask	Mask of operation modes (fan, cool, dry, heat, auto)	0x1F
fans	bit mask	Mask of airflow mode (auto, 1, 2, 3, 4, 5, silent mode)	0x1F
vane-ver	bit mask	Mask of vertical fins mode (auto, top, top-center, center, center-bottom, bottom, swing)	0x7E
vane-hor	bit mask	Mask of horizontal fins mode (left, left-center, center, center-right, right, sides (low angle), sides (high angle), from sides to center)	0
temperature-sensors	list	list of valve temperature sensors	-
t-outside	addr	addr of outside temperature sensors	-
t-outside-treshold	value	critically low temperature treshold	-
t-outside-hyst	value	critically low temperature hysteresis	-

* – required fields

Device status upon status request (8 bytes)

!Byte number	Bit number	Description
0	0 3 4-7	On/Off Autostate Mode: 0 – fan 1 – cool 2 – dry 3 – heat 4 – auto
1-2	8-23	Temperature setpoint
3	24-27 28-31	Horizontal vanes: 0 – left 1 – left-center 2 – center 3 – center-right 4 – right 5 – sides (low angle) 6 – sides (high angle) 7 – from sides to center Vertical vanes: 0 – auto 1 – top 2 – top-center 3 – center 4 – center-bottom 5 – bottom 6 – swing
4	32-35	Fan: 0 – auto 1 – 1st speed 2 – 2nd speed 3 – 3rd speed 4 – 4th speed 5 – 5th speed 6 – silent mode
5-6	40-55	Current temperature
7	56-63	Flags
8	64-71	Errors

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	0xf
1	1 – Target +1 17 – Mode +1 cyclic 33 – Fan +1 cyclic 49 – Horizontal vanes +1 cyclic 65 – Vertical vanes +1 cyclic

3-bytes

Byte	Description
0	0xf
1	16 – Mode (value) 18 – Mode (step) 32 – Fan (value) 34 – Fan (step) 48 – Horizontal vanes (value) 50 – Horizontal vanes (step) 64 – Vertical vanes (value) 66 – Vertical vanes (step)
2	value – select value (for example status {0xf0, 32, 2} set fan 2) step – set step (cyclic) (for example status {0xf0, 34, 2} set fan +2; status {0xf0, 34, -1} set fan -1)

4-bytes

Byte	Description
0	0xf
1	0 – Target (value) 2 – Target (step)
2	fractional part of temperature (0-255)
3	integer part of temperature