Intelligent temperature controller, Energy-saving and practicality
microcomputer temperature controller
((User manual of MH1410D))
Thank you for choosing Shenzhen "MEIHANG TECHNOLOGY"
microcomputer temperature controller. This product gather a wide
range of modern heating and cooling technology, small size, simple
operation, accurate measurement and anti-interference ability, etc.
It suits most users in different environments for automatic intelligent
control system of many kinds of refrigeration, heating equipment.
Refrigeration and heating mode could be set through the menu. the
procedure has been set the power outage permanent memory function.
specifications:
1. -50C - 120C; separation rate(0.1);
2.NTC 25C =10K B3435 ±1%(1miter length, no positive or negative);
3.Output load:10A
4.Working environment temperature: - 20:C-70-C,
humidity: 90%RH none moisture condensation;
5.Fahrenheit and centigrade could be shifted.
BILD 1:
http://oi65.tinypic.com/w216h1.jpg
BILD 2:
http://oi65.tinypic.com/207py7r.jpg
When it were displaying status, press (S) 5
seconds get into Menu code, press ↑, or ↓ to
choose code (P1O-P11--P16-P10), if you want to
adjust the parameter code, please press (S) again
and confirm it (it will display the present parameter
code), press ↑ or ↓ to set the parameter, press
(S) againto return the parameter setting status for
setting other parameters. (power button), in the
setting status, press power button 2 seconds to
quit the setting status, the parameters will save
automatically, press the power button for 5 seconds
to shut down or turn on the machine at any time.
3: mode explaination:
1) refrigeration mode: when the temperature
detected by NTC is higher than setting
temperature (P10) + (P11), the equipment
start the refrigeration, whenthe temperature
detected by NTC is lower than setting
temperature (P10) the equipment stops
refrigeration;
2). heating mode: when the temperature
detected by NTC is lower than setting
temperature (P10) - (P11), the equipment
start the heating, when the temperature
detected by NTC is higher than setting
temperature (P1O), the equipment stops
heating.
3) Delay function, delay function is to
prevent frequently starts when it was
loaded, so delay time timed when the
loaded were shut donw, when the turn
on condition were reached if the delay
time has not arrived yet, the device
automatically waiting delay time and
then to start to be loaded
4: note:
a. To prevent high-frequency interferet,
do not install the sensor line bundled with
the power line and loaded equipment line,
but should be separated wiring;
b. Supply voltage must be consistent with
the rated voltage and the deviation is less
than ± 10%. Strict distinction between sensor
installation, power line and Loaded output
interface;
c. The temperature control host machine
cannot be installed in the
place where is dripping water, or the elderly,
children could be touched;
d. The wiring should be checked whether the
line is correct, to avoid accidentally burn of
temperature control host machine and loaded
equipment, installed applications supporting
protection back cover obscured; Installation
wiring diagram: Make sure to install the loaded
equipment's voltage is identfy with temperature
control host machine's voltage, otherwise the
wire connection cannot according to this figure.