LCD Display Refrigerant Air Dryer Controller

Function:

Set

Contain 4 buttons to set.

Display

128x32 LCD and 7 pcs of LED lights to show alarm information.

Temp. offset

Offset of each temp. can be programmed to avoid error

Compressor reduce-voltage start

Y- switch time will be take before start compressor

Delay certain time before restart, each time can be re-programmed

Control

Control the work of compressor, detect and display 5 channels of temperature (inlet gas, outlet gas, condensation, evaporation, dew point).

Control the work of drain valve based on preset value. 

Alarm

Display 5 alarm codes, contains compressor overload alarm, inlet gas temperature high alarm, dew point temperature alarm, high pressure alarm, low pressure alarm.

Output alarm signal via relay, when outer alarm signal is received

Communication

Supply monitor software free, use RS485 interface.

Remote /local

Can choose different control mode, remote control or local control

Link

Can be controlled by outer link signal

Subordinate start

Output a start signal for subordinate machine after compressor work

Performance Indices:

Type

XJK-LG5

Rating voltage

AC 220V 50Hz

Temp. detect range

0- 90°C

Temperature precision

± 1°C

Output

6 x dry contact via relay (N.O.)

Box size

215x145x105

Output capacity

5A @250VAC

Parameter list:

Inlet gas alarm temp.

20-90°C

Drain valve on

1-99 s

Drain valve off

1-99 min

Compensation of each temp.

-9 - 9°C

Y- switch time

1 - 99 s

Address

1-99

Delay time of subordinate start

1-99 min

Lock time of compressor beginning

1-999 s

Total work time

0-9999 h

Password

0-999