MOTOCOCHE L302L202

MOTOCOCHE Digital HVAC Gauges User Manual

Model: L302L202

Brand: MOTOCOCHE

1. හැඳින්වීම

Thank you for choosing the MOTOCOCHE Digital HVAC Gauges. This advanced tool is designed for precise measurement and analysis of HVAC and refrigeration systems. It features a dual display interface for simultaneous high and low pressure/temperature testing, three versatile operating modes, and a comprehensive built-in database of 90 refrigerants. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

2. වැදගත් ආරක්ෂක තොරතුරු

මෙම නිෂ්පාදනය භාවිතා කිරීමට පෙර කරුණාකර සියලුම ආරක්ෂක අනතුරු ඇඟවීම් සහ උපදෙස් ප්‍රවේශමෙන් කියවන්න. මෙම උපදෙස් අනුගමනය කිරීමට අපොහොසත් වීමෙන් විදුලි කම්පනය, ගින්නක් හෝ බරපතල තුවාල සිදුවිය හැක.

3. පැකේජ අන්තර්ගතය

පහත ලැයිස්තුගත කර ඇති සියලුම අයිතම ඔබේ පැකේජයට ඇතුළත් කර ඇති බව තහවුරු කරගන්න:

MOTOCOCHE Digital HVAC Gauges with hoses
Figure 3.1: Digital HVAC Gauges and included hoses.

4. නිෂ්පාදන අවසන්view

The MOTOCOCHE Digital HVAC Gauges feature a robust design with intuitive controls and a clear digital display for accurate readings.

Close-up of the intelligent digital display on the MOTOCOCHE HVAC gauge
Figure 4.1: Intelligent Digital Display showing pressure and temperature units.

The gauge provides a dual display interface for simultaneous high and low pressure readings, crucial for comprehensive system diagnostics.

Digital HVAC gauge displaying high and low pressure test results
Figure 4.2: High and Low Pressure Test display.

5. සැකසුම සහ මූලික සූදානම

Before operating the digital gauges, ensure proper connection of the reinforced hoses.

  1. නල මාර්ග පරීක්ෂා කරන්න: Check the three 5-foot reinforced Freon hoses for any signs of damage or wear. These hoses are designed to withstand pressures up to 600 psi (working) and 3,000 psi (burst).
  2. නල සම්බන්ධ කරන්න: Attach the appropriate 1/4" male fittings of the hoses to the corresponding ports on the digital manifold gauge. Ensure connections are secure and hand-tightened to prevent leaks. The hose ports are equipped with non-slip gaskets to reduce leakage risk.
  3. බල ගැන්වීම: Press the power button on the digital manifold gauge to turn it on. The display will illuminate.
Reinforced hoses with 1/4 inch male fittings for HVAC gauges
Figure 5.1: Reinforced Hoses and 1/4" Male Fittings.

6. මෙහෙයුම් උපදෙස්

The MOTOCOCHE Digital HVAC Gauges offer three primary working modes for various diagnostic tasks:

Digital HVAC gauge displaying three working modes: Refrigerant Measurement, Vacuum Measurement, and Leak Detection
රූපය 6.1: අවසන්view of the three working modes.

6.1. Refrigerant Pressure Mode

This mode is used for measuring the pressure of refrigerants within the system. The gauge has a built-in database of 90 refrigerants (e.g., R11, R134A, R410A) and their corresponding temperature sheet data, compliant with US NIST standards. The real-time pressure detection allows for obtaining the corresponding saturation temperature value, which is convenient for calculating subcooling/superheating.

Digital HVAC gauge showing built-in 90 kinds of refrigerant data and a visual window for refrigerant status
Figure 6.2: Built-in 90 Refrigerant Data and visual window.

6.2. Vacuum Percentagඊ මාදිලිය

This mode displays the current vacuum pressure and the percentage of the vacuum level. When setting the ultimate vacuum, press the "—" key to reset zero. After vacuumizing, the LCD will display percentages like "97%", "98%" after 3-5 minutes, indicating the vacuum degree. A higher percentage signifies a higher vacuum degree.

6.3. Leak Detection Mode

Utilize this mode to identify potential refrigerant leaks within the system. Follow standard leak detection procedures in conjunction with the gauge's readings.

6.4. Full-Featured Functions

7. නඩත්තුව සහ රැකවරණය

Proper maintenance ensures the longevity and accuracy of your digital HVAC gauges.

8. දෝශ නිරාකරණය

This section addresses common issues you might encounter with your digital HVAC gauges.

ගැටලුවවිය හැකි හේතුවවිසඳුම
Gauge not powering onඅඩු හෝ මිය ගිය බැටරි; වැරදි බැටරි ස්ථාපනය.බැටරි ප්‍රතිස්ථාපනය කරන්න; නිවැරදි ධ්‍රැවීයතාවයකින් බැටරි ඇතුළු කර ඇති බවට වග බලා ගන්න.
වැරදි පීඩන කියවීම්Loose hose connections; Sensor calibration needed; Incorrect refrigerant selectedTighten all hose connections; Consult manufacturer for calibration; Verify correct refrigerant is selected in the gauge settings
සංදර්ශකය අඳුරු හෝ කියවිය නොහැකLow battery; Backlight off or set to low brightnessReplace batteries; Adjust screen brightness using the controls
Leakage detected at connectionsHoses not tightened sufficiently; Damaged gaskets or O-ringsEnsure all connections are securely tightened; Inspect and replace any damaged gaskets or O-rings

9. තාක්ෂණික පිරිවිතර

විශේෂාංගයපිරිවිතර
නිෂ්පාදන මානයන්අඟල් 6.69 x 6.69 x 2.36
බරපවුම් 4.08ක්
ආදර්ශ අංකයL302L202
නිෂ්පාදකයාමොටෝකෝචේ
තිර ප්රමාණය9E+1 මි.මී
Working Pressure (Hoses)600 පීඑස්අයි (41 බාර්)
Burst Pressure (Hoses)3000 පීඑස්අයි (207 බාර්)

10. වගකීම් සහ පාරිභෝගික සහාය

MOTOCOCHE stands behind the quality of its products. For warranty information, technical assistance, or any questions regarding your Digital HVAC Gauges, please refer to the official MOTOCOCHE website or contact the seller directly through your purchase platform. Please have your model number (L302L202) and purchase details ready when contacting support.

අදාළ ලියකියවිලි - L302L202

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