HAISEN HY08AC-1 User Manual

HY08AC Touch Screen Thermostat User Manual
Many thanks for your selection of our products and services, and also for your trust and support to us.
HY08AC-1 HY08AC-2
Application
HY08AC fan coil units thermostat is used for control room temperature in central air
conditioning fan coil units system.By comparing room temperature with setting temperature to
open and close fan coil units and motorized valve in the end of air conditioning system,to
achieve purpose of adjusting room temperature,comfort and saving energy. HY08AC uses
microprogrammed control unit,large LCD display,LCD display mode:working mode
(cooling,heating,ventilation), fan speed (high,middle,low, auto),room temperature,setting
temperature,time,7 days 4 period programming,timing turn on/off etc.
Technical Data
Power Supply 220V 50/60Hz
Rated current 3A
Set Point Range 5~35℃
Ambient 0~50℃
Size 86*86*14
Ambient temperature 0°C~50°C
Operation Key
NO. symbols represent
A
Increase key:adjust temperature and value
B Setting key
C Decrease key:adjust temperature and value
D Fan speed key;
E
Turn ON/OFF
Displays & Buttons
HY08AC-3 HY08AC-4
Installation Flush Installation
Sensor NTC
Accuracy ±0.5°C
Protection Class IP30
Housing PC+ABS plastic
Storage temperature -10°C-60°C
+ is confirm key
Operation Instruction
Operation
Turn ON/Turn Press" "key one time to turn on,press it again to turn off and close fan
OFF coil units and motorized valve.
Setting In turn on state,press " "to decrease temperature and press" "to increase
Temperature temperature,press every time,temperature change 0.5℃.
Fan Speed In turn on
Choice (High ),(Middle),(Low
In turn on state,long press"
choose " " icon,press "
"mm"flashing,press " "or" "to adjust value, press " " confirm to next
Time Setting
setting;hour "hh"flashing, press"
" "confirm to next setting; week "
value.At last press" "or no any operation for 5seconds to exit setting.
In turn on state,long press" "for 3-5 seconds to enter into setting screen,
choose " "icon,press" "confirm to timing turn on setting,it displays
"ON"and "--;--"or "hh mm"flashing at the same time,press press " " to
confirm and press " "or" "to adjust the hour and press " " and
" "or" " to adjust minute of turn on,adjust to "--;--" and press " " to
Timing Turn
cancel timing turn on and enter into timing turn off setting,it
on/off Setting
displays"OFF "and "--;--"or "hh mm"flashing at the same time,press press
" " to confirm and press " "or" "to adjust the hour and press " " and
" "or" " to adjust minute of turn off.Cancel timing turn on/off
setting:just to adjust both timing turn on and turn off as"--";(timing turn
on/off for one time or cycle running,please set it in advanced setting)
In turn on state,long press"
screen,choose "
Working Mode between"
Choice heating mode,display"
heating mode);display "
automatically(HY08AC-1-4P-A).
In turn on state,short press" "for one time to run programmable
mode;press " " again to run manual mode
Manual And
HY08AC-4P-M(MODBUS
Programmable
function)The time and temperature of programmable mode refer to
Mode Choice
Programmable Mode
programmable mode,the temperature can't be adjusted.
Motorized In cooling(heating)mode,when room temperature higher(lower)setting
Description
state,press" " to choose
),( ).
"for 3-5seconds to enter into setting screen,
" confirm to time setting:minute
"or" "to adjust value;press
"flashing,press"
"for 3-5seconds to enter into setting
" and press " "to confirm:switch working mode
".Display" " means cooling mode,display" "means
"means ventilation mode(HY08AC-1-2P no
"means cooling,heating mode switch
and RS485 version no
Setting And Working,when
fan speed
"or" "to adjust
programmable
working auto