Furrion FSFP18MW3-BL Instruction Manual

The Furrion FSFP18MW3-BL is an 18-inch portable refrigerator/freezer designed for marine, RV, and off-grid applications. It features a 3-in-1 operation mode (AC/DC/Propane), digital temperature control, low voltage protection, automatic energy source switching, LED interior lighting, and a durable stainless steel door. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Power Source Connection 7. Operating Modes 8. Temperature Management 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Stainless steel exterior, digital control panel, interior LED light, adjustable feet, power cord, propane hose adapter, and mounting brackets.

Feature	Description
3-in-1 Power	Operates on 120V AC, 12V DC, or Propane gas
Digital Control Panel	LCD display for temperature setting and mode selection
Automatic Energy Switching	Switches to next available power source when current fails
Low Voltage Protection	Protects battery from deep discharge in DC mode
Interior LED Light	Energy-efficient lighting when door is opened
Adjustable Feet	For leveling on uneven surfaces
Door Lock	Key lock for security during travel
Removable Basket	Easy access to stored items
Temperature Alarm	Audible alert for temperature fluctuations
Power Indicator Lights	LEDs show active power source (AC/DC/Propane)

Installation

Unpack and inspect contents. Choose a well-ventilated location.

Position unit: Place on stable, level surface away from heat sources.
Ventilation: Ensure at least 4 inches clearance on all sides for proper airflow.
Leveling: Adjust feet using wrench provided to ensure unit is level.
Secure mounting: Use included brackets to secure in RV or marine application.

WARNING! For propane operation, install outdoors or in extremely well-ventilated area only. Keep away from open flames.

First-Time Setup

Before first use, clean interior and initialize cooling system.

Initial cleaning: Wipe interior with mild detergent solution, then dry thoroughly.
Power connection: Connect to preferred power source (AC recommended for initial cool-down).
Temperature setting: Press POWER, then use +/- buttons to set desired temperature.
Mode selection: Press MODE to select AC, DC, or PROPANE operation.
Pre-cool: Allow 4-6 hours to reach set temperature before loading food.

CAUTION! Do not block ventilation grilles. Ensure propane tank valve is closed during connection.

Specifications

Model: FSFP18MW3-BL
Capacity: 18 cubic feet (51 liters)
Temperature Range: -4°F to 50°F (-20°C to 10°C)
Power Consumption: AC: 1.2A @ 120V; DC: 10A @ 12V
Propane Consumption: Approximately 1.5 lb per 24 hours
Refrigerant: R600a (Isobutane)
Dimensions (HxWxD): 33.5" x 19.7" x 21.3" (85cm x 50cm x 54cm)
Weight: 88 lbs (40 kg)
Certifications: ETL, CSA, CE marine certified

Controls and Settings

Digital control panel located on front of unit.

Buttons: POWER, MODE, TEMP +, TEMP -, LIGHT, ALARM RESET.

Display shows: Set temperature, actual temperature, power source icon, battery level (DC mode), propane level indicator, alarm symbols.

Settings menu (hold MODE 3 seconds): Temperature units (°F/°C), alarm thresholds, energy priority (AC>DC>Propane or Propane>DC>AC), display brightness.

Default settings: Temperature unit °F, AC priority, alarm at ±10°F from set point.

Power Source Connection

AC Power: Use included power cord to 120V outlet. DC Power: Connect to 12V battery using included cables with fuse. Propane: Connect to standard 20 lb propane tank with included hose and regulator.

Turn off all power sources before connecting.
For DC: Connect red to positive (+), black to negative (-) terminals.
For propane: Ensure tank valve is closed, connect hose, check for leaks with soap solution.
Select source using MODE button.

Tip: For longest battery life, use propane when stationary, switch to DC only when driving.

Operating Modes

Three operational modes with automatic switching capability.

AC Mode: Plug into standard outlet. Most efficient for stationary use with grid power.
DC Mode: Draws from 12V battery. Low voltage protection activates at 10.5V to preserve battery.
Propane Mode: Uses liquid propane. Igniter automatically lights burner. Safety shutoff if flame extinguishes.
Auto Mode: Unit automatically switches between available sources based on priority setting.

WARNING! Never operate propane mode indoors or in enclosed spaces. Carbon monoxide hazard.

Temperature Management

Optimal temperature settings for different contents.

Content Type	Recommended Temp	Notes
Frozen Foods	-4°F to 0°F (-20°C to -18°C)	Use fast freeze function for new items
Fresh Meat/Fish	28°F to 32°F (-2°C to 0°C)	Near freezing but not frozen
Dairy Products	34°F to 38°F (1°C to 3°C)	Prevents spoilage
Fruits/Vegetables	40°F to 45°F (4°C to 7°C)	Higher humidity compartment recommended
Beverages	38°F to 42°F (3°C to 6°C)	For immediate consumption

Fast Freeze: Hold TEMP - for 3 seconds to activate 24-hour maximum cooling.

Care & Cleaning

Disconnect all power sources before cleaning.

Exterior: Wipe with damp cloth and mild detergent. Do not use abrasive cleaners on stainless steel.
Interior: Remove all contents, wash with baking soda solution (2 tbsp per quart water).
Door gasket: Clean with mild soapy water, check for proper seal.
Condenser coils: Vacuum dust every 3 months for optimal efficiency.
Long-term storage: Defrost completely, dry interior, leave door slightly ajar.

CAUTION! Never use sharp objects to remove ice. Do not pour water directly on any components.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. Propane system certified to ANSI Z21.1. Marine certification: CE compliant for marine use. Contains refrigerant R600a (flammable). For disposal, contact authorized service center. Copyright © 2023 Furrion Limited. For support, visit www.furrion.com or contact 1-800-689-9083.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not cooling	Power source issue	Check connections; verify power source selection; check circuit breaker
Propane not igniting	Empty tank/air in line	Check propane level; purge air from line (open valve briefly away from unit)
Battery draining quickly	Low voltage protection	Check battery health; switch to propane or AC; ensure battery cables are proper gauge
Temperature alarm sounds	Door ajar/temp fluctuation	Check door seal; reduce door openings; allow time to stabilize after loading
Display blank	No power/fuse blown	Check all power sources; replace 5A fuse in DC line; reset unit
Excessive frost buildup	Frequent door openings/humidity	Defrost completely; check door seal; use less frequently in humid conditions

Reset: Disconnect all power for 5 minutes, then reconnect.

Service: 1-800-689-9083; www.furrion.com/support