HYSEN HY08AC Manual

HY08AC WIFI fan coil unit thermostat manual

Application

HY08AC series fan coil thermostat is suitable for controlling central air conditioning and fan coil unit.
By comparing the indoor temperature and setting temperature, to adjust fan coil unit and
electric valve . to realize adjust temperature and saving energy purpose.HY08AC adopts microcomputer control
technology, large-screen display, and have following display status: working state (cooling, heating,
ventilation), fan speed (high, medium, low, automatic), indoor temperature, setting temperature, clock,
seven days and four time periods Time programming, timing switch, etc.

Technical data

Voltage: AC200~240V, Output：On/off type
Current: 3A IP：IP20
Accuracy: ±0.5ºC Display temperature range ： 0~70°C
Setting range: 5ºC - 35ºC
Sensor:： NTC(10k)1% work environment:：-10~60°C
Size：86 * 86mm Mounted ：in the wall type

Button

No: Icon
Increase key：short press to adjust number and temperature
A
senor temperature
B To choose setting item
C Decrease key：short press to adjust number and temperature
D
Fan key；when work with "SET" key together,then "confirm" key
E
Power key
F
Press them together to enter matching wifi mode
WIFI connected，If flashing ,then matching wifi mode
：WiFi disconnection
:cloud icon ,if flashing ,then enter AP mode

Operation

Operation Description
Turn on/off press" "to turn on；press again to turn off，
meanwhile closed fan coil unit and electrical
valve。
Setting Thermostat turn on ，press"
temperature setting temperature，press" "to increase setting，
each time change by 0.5℃。
Fan Speed
Thermostat turn on ， press " " to choose fan speed
（high ） 、 （mid ） 、 （low
（ ） 。
Description
,long press to check external
Legend
Display main interface
"to decrease
（high ） 、 （mid ） 、 （low
） 、
Thermostat turn on，press"
then press"
Setting time
Minute "mm" flashing， press "
press"
turn on /off
hour and week.finally press
After connected wifi ,click "cloud" on the right corner of
Timer
APP to set
Thermostat turn on，long press"
,next press
Working mode
" " is mean cooling mode， "
mode， "
Manual/
Thermostat turn on，shore press"
programmable
programmable mode ：press again to run manual mode
Control valve
When cooling mode(heating mode)，indoor
temperature more（lower) 1℃ than setting
temperature， open valve； after equal， closed valve，
fan is still running 。
Locked
If open locked function, the will be auto locked if have not
function
any operation within 10S. Long press
Alarm E1 ：inner sensor alarm。
E2 ：external sensor alarm
When temperature more than 55℃,then display"HI" 。
When temperature lower than 0℃,then display
"LO"
Sleep mode
Long press
run it，short press to cancel

Set Programmable

HY08AC thermostat support set different time and different temperature；Compatible with 5+2,6+1,7days
Programmable
） 、 （ ）
"3-5s ，chose ，
" to set time：
" or " " to adjust，
"to next setting.as same method to set
or wait 5S to exit
"3-5S，choose
to choose mode。 Auto heating mode Auto cooling mode
"is mean heating
"is mean ventilation mode； is mean
auto mode
" to run
Ventilation mode（fan is not control by temperature
as default）
If fan be controlled by temperature,then valve and fan will be
closed.
to unlock
Remark： Sleep mode is not available when run ventilate
, is flashing，short press to
mode or auto mode
Heating mode Cooling mode