Parameters

1. Rated frequency: dc

2. Rated voltage: DC12V

3. Standby power: < 500 m/W

4. Whole machine power: <100 W

5. Temperature control scope: 15-18 ℃

Appearance and structure:

1. The control board printing "shall be complete, clear.

2. The plate on the show part of show for aΦ 3.0 red LED display compressor ERRO signal, aΦ 3.0 green/orange double color lamp instructions compressor open/stop state, a four 8 period of blue-ray digital pipe display the temperature in the cabinet and thermal resistor (NTC) physical state and other information.

Input:

1. A temperature sensor B = 3435, 25 ° / 10 K.

2. 1 hall switch detection.

3. The 4 s detection.

4. 1 channel dc voltage detecting (for ABS voltage protection).

Output:

1. 2 channel output compressor control (top gear and lower gear).

2. 1 channel LAMP lighting output (LED lights, four LED lights).

3. 1 channel internal fan output control (fan current about 300 mA).

4. 1 channel relay output control.

Function is introduced:

A. master control board

1, digital pipe specifications: 30 * 14 mm, blue-ray digital tube.

2, 4 s: POWER, SET, UP and DOWN.

(1) POWER: as a "POWER" , switch a machine's switch machine state.

ON state: POWER lights up, start refrigeration mode.

OFF state: no shows, POWER lamp, into standby mode.