INDOOR PCB CARD CHZ62G/LPSE2(R)M-K

Typical Specifications for a Split AC Indoor PCB

(What CHZ62G/LPSE2(R)M-K is likely to include based on standard indoor PCB design)

🔧 Electrical & Power

• Operating Voltage (AC Main): ~220 – 240 V AC

• Frequency: 50 Hz (common for India)

• Rated Current: Depends on fan & control circuit loads (often < 10 A)

🧠 Control & Interface

• • Microcontroller / Logic Processor: Controls fan speed, temperature sensing, modes

  • Input Signals:
    • Remote receiver signal
    • Thermistor/temperature sensors

  • • Indoor unit sensors

  • Output Signals:
    • Indoor fan motor drive
    • Communication lines to outdoor unit (digital)
    • Display/LED signals
    • Error / Fault outputs

🧱 Protection & Safety

• • • Over-voltage / Under-voltage protection

    • Short-circuit protection

    • Connector type: Multi-pin harness to indoor components

    • Fuse or PTC protection on the board

🌡 Environmental / Physical

• • • Operating Temperature Range: approx. −10 °C to 60 °C (depending on brand)

    • Board material: FR-4 PCB with solder mask

    • Mounting type: Screwed inside indoor unit casing

    • Connectors: Standard AC harness connectors