HOTOWELL HTW-61-HT Series User manual

Programmable Hygrostat+Thermostat HTW-61-HT-518
Reference No.: HTW-61-HT series
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HTW-61-HT series Hygrostat + Thermostat uses microcomputer control technology, by
detecting humidity/temperature to control fan/ electric valve/humidity equipment, so
as to maintain a configurable set-point and humidity
Power Supply:AC110/220/24V/Others optional
Set-Point and Humidity Configurable
Control Fan/Motorized valve/Humidifier/Dehumidifier equipment
 Power off memory function
Blue backlight (Auto off without no operation after 10s)
 8 time periods programmable
Temperature/Humidity display
Modbus-RS485 communication (optional)
Power supply: AC110/220/24V/Others optional
Set-Point Range ： 5-35°C /5-90°C configurable
Self-Consumption: <2 W
Humidity Setting range ： 10-90%RH
Humidity display range: 0-99%RH
Resolution: temperature 1°C , humidity 1%RH
Accuracy:±1°C, Humidity ±5% RH
 Output Contact Capacity: AC220V/5A;
 Appearance size: 86* 86*15 mm,Installation hole distance: 60 mm
LCD icons:
Humi ity mo e setting
During power-on status, long press ▲+▼for 6 seconds,choose
“dehumidification”or “humidification” mode Press and keep value and exit
setting
Button Function
On/off Power on/power off
Long press Backlight Normally On or Auto Off in 10S
▲▼ Parameter Increase/Decrease
Value Confirm or Cool/Heat changeover
Fan Speed:Low Med High
Long press Programmable mode On/Off
Long press ▲ and
simultaneously for 6 seconds
Switch Between locked/unlocked status, if Locked, the
Icon “LOC” appears
Under power off state, Long
press + simultaneously
for 6 seconds
Restore factory setting,LCD display” rE”
General
Technical Parameter
Features
Operation

Programmable Hygrostat+Thermostat HTW-61-HT-518
Reference No.: HTW-61-HT series
2/2
Time setting
1 Under power off, Long press▲+▼ enter the time setting process
2 In sequence set hour value by ▲ or ▼ ,then press to Switch over to minute
3 Finally press key to exit setting
Programmable work mo e setting
During power on ,Press & enter into programmable setting Press fan speed key
switchover next setting item And set separately 8 time periods humidity(adjust hour-
>minute->humidity…->over)
During operation clock symbol display, the corresponding period value is displayed at the
bottom of the clock
8 time periods humidity form under initialization
Perio Time interval humi ity
1 0:00--6:00 50%RH
2 6:00--8:00 50%RH
3 8:00--11:00 50%RH
4 11:00--13:00 50%RH
5 13:00--15:00 50%RH
6 15:00--18:00 50%RH
7 18:00--21:00 50%RH
8 21:00--24:00 50%RH
Note:only recommend for technician
）
Under power off state, long press mode key over 6s
Configure various parameters by ▲or▼ key Press the mode key to adjust the value,
press the mode key again to confirm the value, after setting, press the On/off key to
exit the engineer mode
The configurable parameters are as follows:
1 Room temperature sensor short circuit or open circuit alam:display E1
2 Room humidity sensor short circuit or open circuit alam
：
E2
，
Close the
dehumidification / humidification valve
3 Compressor symbol “ ” flash display: humidity protection activated
Code
Function
Range
Default values
01 Device ID 0x01 0xff 0x01
02 Temperature correction
range 9~9
℃ 0 ℃
03 Humidity correction
range
30~30%RH 0%RH
04 Fan delay protection On/Off Off
05 Humidity return
difference
1~30%RH 5%RH
06 Bit rate 01
： 2400Bd
02 ： 4800Bd
03 ： 9600Bd
03 ： 9600Bd
07 humidity protection On/Off Off
Installer Set-Up Process
Wiring Diagram
Troubleshoot