(Video Coming Soon)Replacing the fan on your aF4 is a relatively simple process and should be done every 2-3 years or if the fan is making a rattling sound or has completely stopped.Step 1Remove the cup and the lid, then turn the aF4 upside-down.Step

(Video Coming Soon) Replacing the fan on your aF4 is a relatively simple process and should be done every 2-3 years or if the fan is making a rattling sound or has completely stopped. Step 1 Remove the cup and the lid, then turn the aF4 upside-down. Step 2 Remove the 4 silver screws in the corner of the unit. &#xA0;Carefully turn the aF4 right side up. Step 3 Remove the housing and take note of the tubing orientation so that you can re-assemble correctly. Step 4 Remove the faulty fan. &#xA0;Install the replacement fan. &#xA0; Step 5 Reinstall the housing and test the fan. &#xA0;

Fan Replacement Instructional

Leave your enquiry and we'll get back to you shortly.

Back to inD aquatics

inD aquatics

Keeping your cooling system in peak condition is critical to the function of the aF4.  This guide details how to keep the fan and heatsink clean.

Fan Replacement and Cooling System Cleaning guide

Product Guides

aF4 Maintenance

Getting Started Video

Unboxing

Pre-Use Rinse

aF4 Placement and Orientation Considerations

UI Programming:  Feed Time Setting

UI Programming: Feed Quantity

UI Programming: Temperature

UI Functions: Feed Now and Auto-Clean

Loading the aF4 and Food Preparation Techniques

Maintaining your aF4

aF4 Initial Setup

Food Prep Video Guide

RSW Technology: What is it?

Helpful Tools for Food Prep

Slurry Dilution Guide

aF4 Quick Load

aF4 Max Fill Instructions (50 Cubes!)

Maximum Duration Considerations

Sheet Food Preparation

Additive Use

21 Day Freshness Disclaimer

Tips and Tricks

aF4 Food Preparation Guide

aF4 - Automated Frozen Fish Food Feeder

Tubing Replacement Instructional

aF4 Cleaning Video

aF4 Self Cleaning System

Auto-clean Function

Cleaning Tablets

Auto-Clean Setup

Auto-Clean Process

Cleaning Disclaimers

Deep Cleaning Guide

Connection

Adding the aF4 Output in Hydros™

Creating the aF4 Schedule in Hydros™

Manually Triggering a Feed Cycle in Hydros™

Hydros 0-10v Setup Video

Updated Hydros Instructions (under construction...)

Coralvue Hydros

0-10v aF4 Neptune Apex Setup Video

Identifying the Correct 0-10v Port

Basic Coding and Scheduling in Apex Fusion™

Manually Triggering a Feed Cycle in Apex Fusion™

Neptune Apex

1-10v Setup Guide

GHL Profilux

Smart Controller Setup (0-10v) Setup Guides

Techweave Sleeve Installation Video

Installation Considerations and Required Tools

Prep the Installation Surface

Install the Shelf

aF4 Shelf

aF4 Accessories

inD connect Quick Start Guide

inD connect Siri Integration Guide

inD connect Alexa Integration Guide

inD connect Google Home Integration Guide

inD Connect

What do I do if my item(s) arrives damaged?

What if my package gets lost or arrives damaged?

Do you ship worldwide?

What is your shipping policy?

My order was marked delivered but it’s not here.

Shipping

How do I make a return?

How do I start a return?

When will I get my refund?

What’s your return policy?

Returns

Warranty Statement

Warranty / Repair Policy

Warranty Claim Instructions

International Warranty / Repair Policy

inD aquatics Warranty

Can I edit or add anything to my order?

What is your cancellation policy?

Order Changes and Modifications

How much food does the aF4 hold?

How long can the aF4 keep food fresh?

Is it compatible with smart controller "X"? Neptune Apex, GHL Profilux, Coralvue Hydros...

Is it WiFi compatible? Do you have an APP?

How much power does it consume to operate?

I have a screen top on my aquarium, what size hole do I need to cut in it to accommodate the feeding tubes?

What are the temperatures for each setting on the aF4?

My aF4 is not powering on - there is a solid red light, but nothing happens when I press it.

My aF4 has a red blinking light.

Self Help and Troubleshooting