DEEKOOL YZF18-25 Shaded Pole Motor User Manual

Introduction

This manual provides essential information for the safe and efficient operation, installation, and maintenance of your DEEKOOL YZF18-25 Shaded Pole Motor. This single-phase, 4-pole motor is designed for use in various refrigeration equipment such as radiators, evaporators, and condensers, as well as small ventilation equipment. Please read this manual thoroughly before installation and use.

Safety Information

Grounding: Ensure the motor is properly grounded before installation. The motor is designed to be grounded to its housing, and the ground wire can be attached to a bolt on the motor or connected to the equipment wire through the motor housing.
Power Disconnection: Always disconnect power before performing any installation, maintenance, or troubleshooting.
Professional Installation: If you are unsure about any installation steps, consult a qualified professional.

Setup and Installation

The YZF18-25 motor is designed for straightforward installation. Follow these guidelines for proper setup:

Motor Overview and Wiring

DEEKOOL YZF18-25 Shaded Pole Motor with specifications — Figure 1: DEEKOOL YZF18-25 Shaded Pole Motor. This image displays the motor with its attached power cable and a table of key specifications including Model No., Rated Current, Voltage, Frequency, Rated Input, Output, Rated Speed, Air Volume, Max load Fan Blade, and Dustproof Level.

The motor comes with a pre-attached power cable. The wiring typically includes live, neutral, and ground connections. Refer to local electrical codes and the equipment's specific wiring diagram for correct connection.

Mounting the Motor

The motor is designed for horizontal installation due to its oil bearing system. Secure the motor using the provided fan mounting screws. Ensure a stable and vibration-free mounting surface.

Installation of fan blades and mounting screws on the motor — Figure 2: Installation of Fan Blades and Mounting Screws. This image illustrates the process of attaching fan blades and securing the motor using its mounting screws. Note the yellow and green wire is the ground wire and does not need to be connected when installing.

Attaching Fan Blades

When attaching fan blades, ensure the plastic gasket is accurately aligned with the four holes on the motor shaft for proper balance and operation. The motor supports a maximum fan blade of Φ10 inches with a 28° angle.

Detailed view of fan blade attachment to motor shaft — Figure 3: Fan Blade Attachment Details. This image provides a close-up of the motor shaft, showing the 1-inch and 0.13-inch convex cylinder positions for fan blade attachment. It also shows a compatible fan blade and mentions the motor's ability to blow and suck air by matching different fan blades.

Installation Video Reference

For visual guidance on installation, refer to the following video demonstrating the setup of a similar fan AC motor:

Video 1: Fan AC Motor Installation Guide. This video demonstrates the installation process for a fan AC motor, including mounting and attaching fan blades. It highlights the importance of aligning the plastic gasket accurately before putting on the fan.

Another video showing a related model (YZF10-20) which shares similar installation principles:

Video 2: YZF10-20 Fan AC Motor Overview. This video provides an overview of the YZF10-20 Fan AC Motor, showcasing its features and stable performance. While a different model number, it illustrates general motor characteristics and handling.

Operating Instructions

Once properly installed and connected, the DEEKOOL YZF18-25 motor operates automatically when power is supplied to the connected equipment. Ensure the motor is used within its specified operating parameters for optimal performance and longevity.

Operating Temperature: The motor is suitable for temperatures ranging from -22°F to 122°F (-30°C to 50°C).
Thermal Protection: An internal thermal protector is included, with a thermal cut-off temperature of approximately 275°F (135°C) to prevent overheating.
Airflow: The motor is capable of blowing and sucking air depending on the fan blade configuration.

DEEKOOL YZF18-25 motor installed in refrigeration equipment — Figure 4: Motor Application. This image shows the DEEKOOL YZF18-25 motor integrated into refrigeration equipment, demonstrating its intended use in radiators, evaporators, and other small ventilation systems.

Maintenance

The DEEKOOL YZF18-25 motor is designed for long-term reliability with minimal maintenance. Its average service life exceeds 20,000 hours.

Regular Inspection: Periodically inspect the motor for any signs of wear, damage, or loose connections.
Cleaning: Keep the motor free from dust and debris to ensure proper heat dissipation and prevent obstruction of moving parts.
Lubrication: The motor uses oil bearings; no additional lubrication is typically required under normal operating conditions.

DEEKOOL YZF18-25 motor highlighting quality and durability — Figure 5: Quality and Durability. This image emphasizes the high-quality material selection, RoHS certification, and longer service life (over 20,000 hours) of the motor, indicating its robust construction and reliability.

Troubleshooting

This section addresses common issues you might encounter with the DEEKOOL YZF18-25 motor. Always disconnect power before attempting any troubleshooting or repairs.

Motor Not Starting:
- Check power supply and connections.
- Ensure the motor is properly grounded.
- Verify that the thermal protector has not tripped due to overheating. Allow the motor to cool down if it has.
Unusual Noise or Vibration:
- Inspect fan blades for damage or imbalance.
- Check mounting screws for tightness.
- Ensure no foreign objects are obstructing the motor or fan.
Overheating:
- Ensure adequate ventilation around the motor.
- Check for excessive load on the motor.
- Clean any dust or debris from the motor housing.

If issues persist after following these steps, contact customer support.

Specifications

Detailed technical specifications for the DEEKOOL YZF18-25 Shaded Pole Motor:

Parameter	Value
Model Number	YZF18-25
Brand	DEEKOOL
Voltage	120V (AC)
Frequency	60HZ
Rated Input	70W
Output Power	18W
Rated Current	1.01A
Rated Speed	1550 r/min
Air Volume	940 m³/h
Max Load Fan Blade	Φ10 Inches, 28°
Insulation Grade	Class B
Dustproof Level	IP42
Operating Temperature Range	-22°F to 122°F (-30°C to 50°C)
Thermal Cut-off Temperature	Approx. 275°F (135°C)
Average Service Life	Over 20,000 hours
Product Dimensions	8.99 x 8.99 x 10.01 cm (3.54 x 3.54 x 3.94 inches)
Item Weight	1.22 kg (2.69 Pounds)
Material	Metal

Technical drawing of DEEKOOL YZF18-25 motor dimensions — Figure 6: Motor Dimensions. This technical drawing provides precise measurements of the motor, including its length, width, height, and shaft dimensions, crucial for compatibility and installation.

Warranty and Support

DEEKOOL provides a 1-year warranty for the YZF18-25 Shaded Pole Motor. We are committed to customer satisfaction and offer comprehensive pre-sales consultation and after-sales support.

If you encounter any quality problems or have questions regarding the product, please contact DEEKOOL customer service for assistance. We aim to provide the most satisfactory solution.

DEEKOOL YZF18-25