1. Introduction
This manual provides detailed instructions for the safe and efficient installation, operation, and maintenance of the Master-Bilt 19-01164 Safety UL Heater Control. This component is designed for integration into refrigeration systems, primarily functioning as a heater control to manage heating elements and prevent ice buildup.
2. Safety Information
Adherence to safety guidelines is crucial during the installation, operation, and maintenance of this product. Failure to follow these instructions may result in property damage, personal injury, or death.
- Always disconnect power to the refrigeration unit before attempting any installation, maintenance, or repair procedures.
- Installation and servicing should only be performed by qualified and certified personnel.
- Ensure all electrical connections comply with local and national electrical codes.
- Do not operate the control if it appears damaged or if wiring is frayed.
- Wear appropriate personal protective equipment (PPE) during installation and maintenance.
3. Product Features
The Master-Bilt 19-01164 Safety UL Heater Control is a reliable component designed for specific refrigeration applications. Key features include:
- Designed for use in refrigerator systems.
- UL Listed for safety and compliance.
- Compact and durable construction.
- Pre-wired with 16 AWG (1.31mm2) wires, rated for 105°C and 600V.
- Manufactured in the United States.
4. Setup and Installation
The Master-Bilt 19-01164 is a wired heater control requiring proper electrical connection and secure mounting. Refer to the refrigeration unit's service manual for specific wiring diagrams and installation procedures.
- Power Disconnection: Ensure the refrigeration unit is completely disconnected from its power source before beginning installation.
- Location: Identify the designated mounting location for the heater control within the refrigeration system.
- Mounting: Secure the control unit using the integrated metal flange and mounting holes. Use appropriate fasteners for the mounting surface.
- Wiring: Connect the red wires from the control to the corresponding terminals in the refrigeration system's electrical circuit. Ensure all connections are tight and secure. The wires are 16 AWG (1.31mm2) and rated for 600V, 105°C.
- Verification: Double-check all connections and mounting security before restoring power.
5. Operation
The Master-Bilt 19-01164 Safety UL Heater Control operates automatically once correctly installed and integrated into the refrigeration system's electrical circuit. Its primary function is to regulate the heating elements within the unit, which helps prevent ice accumulation and ensures the refrigeration system maintains optimal performance.
- No direct user interaction or adjustment is typically required for the operation of this control.
- The control activates and deactivates heating elements based on system requirements, often in conjunction with a defrost cycle.
6. Maintenance
Regular maintenance helps ensure the longevity and reliable operation of the heater control. Always disconnect power before performing any maintenance.
- Visual Inspection: Periodically inspect the control unit and its wiring for any signs of physical damage, corrosion, or wear.
- Connection Check: Ensure all electrical connections remain tight and secure. Loose connections can lead to intermittent operation or electrical hazards.
- Cleaning: Gently clean any accumulated dust or debris from the control unit using a soft, dry cloth. Avoid using liquids or abrasive cleaners.
7. Troubleshooting
If the refrigeration unit experiences issues related to heating or defrost cycles, the heater control may be a factor. Consult a qualified technician for diagnosis and repair.
- No Defrost/Excessive Ice: If the unit is not defrosting or accumulating excessive ice, the heater control or associated heating elements may be faulty.
- Continuous Heating: If heating elements appear to be continuously active, the control may be stuck in an 'on' position.
- Power Issues: Verify that the control is receiving proper power and that its connections are intact.
- Replacement: If the control unit is determined to be faulty, replace it with an authentic Master-Bilt 19-01164 part to ensure compatibility and safety.
8. Specifications
| Specification | Detail |
|---|---|
| Brand | Master-Bilt |
| Model Number | MB19-01164 |
| Manufacturer | Master-Bilt |
| Unit Weight | Approximately 4.48 ounces |
| Package Dimensions | Approximately 9.0" L x 6.0" W x 5.0" H |
| Package Weight | Approximately 0.61 lbs |
| Country of Origin | United States |
| Wire Gauge | 16 AWG (1.31mm2) |
| Wire Rating | 105°C, 600V (UL AWM Style 1056/127 or 1055/10275, MTW) |
| Certifications | UL Listed (E137733), CS (as per 'Specification Met') |
| ASIN | B01GX9DWKQ |
9. Warranty and Support
For specific warranty information regarding your Master-Bilt 19-01164 Safety UL Heater Control, please refer to the documentation provided at the time of purchase or contact Master-Bilt customer service directly. Technical support and service inquiries should also be directed to Master-Bilt or an authorized service provider.
Contact information for Master-Bilt can typically be found on their official website or through your product supplier.
