PDF Installation Manual (2MB) Thetford N314E 3-Way Fridge & Freezer - 93 Litre (521w x 756h)

# Australian Refrigerator Models Installation and Troubleshooting Guide

## For Customer Service and Technical Staff

### Models Covered:
- N314E.3F (93 liters, 3-way operation: LP gas, 240V AC, 12V DC)
- N414E.3F (128 liters, 3-way operation)
- N514E.3F (164 liters, 3-way operation)

### Safety Precautions
- **WARNING:** Improper installation or maintenance can cause injury or damage. Ensure proper ventilation to avoid lethal fumes.
- **Gas Safety:** If you smell gas, open windows, don't touch electrical switches, extinguish flames, and call your gas supplier.
- **Installation Restrictions:** Not for below deck marine or fixed indoor cabin applications. Must use Thetford designed ventilation.

### Installation Requirements
- **Certification:** Complies with Australian Gas Association Standard AS4555/AG105 and AS/NZS 3350.1:1994.
- **Ventilation:** Must have one lower intake vent and one upper exhaust vent. Ensure clearances for proper air flow: 0 mm min to 25 mm max around the unit.
- **Enclosure Dimensions:**
- N314E.3F: 756mm H x 521mm W x 543mm D
- N414E.3F: 929mm H x 602mm W x 620mm D
- N514E.3F: 1083mm H x 602mm W x 620mm D

### Installation Steps
1. **Vent Installation:** Follow the manual for specific vent part numbers and installation instructions.
2. **Refrigerator Placement:** Ensure a complete combustion seal around the mounting flanges.
3. **Door Panel Installation:** Decorative panels must be ≤5mm thick. Sizes vary by model.
4. **Door Swing Reversal:** Hinges allow for the door to open from the opposite side.
5. **Travel Latch Adjustment:** Can be positioned at the top or bottom of the door.

### Electrical Connection
- **AC Operation:** 240V AC, 0.7-1.0 Amps depending on the model.
- **DC Operation:** 12V DC, 11.5-15.6 Amps depending on the model.
- **Safety:** Ensure proper grounding and avoid contact between wiring and hot surfaces.

### LP Gas Connection
- **Pressure:** Operates at 2.7kPa. Usage is 1.00 MJ/h for N314E.3F and 1.40 MJ/h for N414E.3F and N514E.3F.
- **Installation:** Use 3/8 inch copper tubing and a 3/8 inch SAE female flare fitting. Check for leaks with a leak detecting solution.

### Troubleshooting
- **AC, DC, or LP Gas Operation Issues:** Verify connections, settings, and supply levels.
- **Cooling Performance:** Ensure vents are clear, the vehicle is level, and the unit is defrosted.
- **Frost Build-up:** Check for sealed food containers, minimize door openings, and verify door gasket seals.

### Additional Notes
- **Operation Check:** Verify correct operation post-installation as per the Owner’s Manual.
- **Service:** If issues persist, contact an authorized Thetford Service Center.

This guide is designed to assist customer service and technical staff in providing accurate and helpful information to users experiencing issues with their Thetford refrigerators. Always prioritize safety and refer to the detailed installation manual for comprehensive instructions.