Air Conditioner Peltier Temperature Controller Split Air Coditioner
, Pcb controller
Peltier Temperature Controller Thermoelectric Temperature
Controller
1 Basic Characteristics:
Mini-sized and Intelligible temperature control
Heating cooling controller , software control
RS485 I/O
High Current up to 15A at 48vdc voltage output .
2 Features and Spec.:
1) Power supply :48VDC
2) Sensor :N TC
3) Start with Self checking :once power on(or press the REST
Key)the PCB will conduct self-checking:Temperature Sensor——outer
fan——inner Fan——TEC.When the PCB doing self-checking, the green
light twinkle,if check out any hardware problem, the red light will
turn on for 5 seconds . After checking :
No any fault and green light on, PCB operate normally ;
Fault detect and red light on, green light off .
4)Temperature pre-setting for TEC :
Cooling start temperature - default 25 degree C,range from 20~40
degree C; Cooling close temperature - default 15 degree C , range
from 10~25 degree C ;
Heating start temperature - default 5 degree C , Range from 0~10
degree C; Heating close temperature - default 15 degree C,Range
from 10~20 degree C)
5) Ambient Temperature: －20～70℃；Humidity:20 %～90 %(Non Condensing)
6) Pre-setting for Fan:
when the power on, and the temperature between cooling and heating,
the inner fan will run at lower speed 2500 turn (could be set by
software);
when the temperature reach the start point of heating or cooling,
the TEC start to operate, and the inner fan will run at full
speed(or set by software),at the same time, outer fan run at full
speed too (could be set by software at different speed).
The fan speed measurement default to 2 pluses, could be reset
basing on the fan pluses spec..
7) Removing Hydrogen I/O: by using MOS with DC48VDC output, could
connect to dc Fan directly, Running time is 5 minutes each time,
with an interval of 24 hrs adjustable.
8) Alarm: Relay output.
9) Communicate address Code: Could be set by the user
