Veco Frigoboat K50F User Manual

19 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

Frigoboat

Marine Refrigeration Systems

---------------------------------------------------------------

Installation & Instruction Manual

For All Models:

Air Cooled, Pumped-Water Cooled,

Keel Cooled, and Keel-plus-Air Cooled

(Systems using Secop (formally Danfoss) BD 35 or BD 50 compressors)

It is important to read this manual thoroughly before

installing and operating a Frigoboat system.

Veco NA

301.352.6962

info@veco-na.com

Rev 39 – 02/2019

Table of Contents

Questions and Answers:

A
Alyssa HaynesAug 14, 2025
What to do if Veco Compressor attempts to start, then stops soon after?
- V
  Vickie GomezAug 14, 2025
  If your Veco Compressor starts and then stops, consider these potential causes: * **Power Supply**: The most likely cause is a faulty or inadequate power supply. Monitor the supply voltage at the controller's power terminals before, during, and after start attempts. It should not drop below threshold levels. Check the power supply, ground connections, wiring size and charge the batteries if necessary. * **Relay or Unauthorized Component**: A faulty fan or pump relay, or an unauthorized component, could be the issue. Remove the connectors from the F and + terminals on the controller and try restarting. Note the maximum current draw on these terminals is limited to 0.7 amps at 12v. * **Refrigerant Couplings**: Check that all refrigerant couplings are properly made.
C
cloveSep 2, 2025
How to prevent excessive frost build-up in my Veco Compressor system?
- C
  Christina WilsonSep 2, 2025
  To prevent excessive frost build-up in your Veco Compressor system, ensure that: * All drains and holes in the box are sealed. * If using a circulating fan, it's not too powerful and doesn't force cold air out of the box. * Door/lid seals are in good condition. Replace if necessary. A good seal should grip a dollar bill when closed. Apply masking tape to suspect areas after defrosting and check for frost build-up after several days to identify leaks.

Veco Frigoboat K50F Specifications

General

Type	Compressor
Model	K50F
Brand	Veco Frigoboat
Refrigerant	R134a
Power	50W
Voltage	12/24V DC

Summary

W35F, W50F - Water Cooled with Pump

Mounting Requirements

Raw Water Pump

Details the installation and operation of the raw water pump for cooling.

K35F, K50F - Water Cooled with Keel Cooler

Mounting Considerations

Keel Cooler Installation

Provides instructions for through-hull mounting of the keel cooler.

Grounding and Bonding

Explains the importance and method of electrically grounding the keel cooler.

Danfoss/Secop Electronic Controller

Multi-speed Compressor Operation

Fault Code Explanations

Lists and explains the various fault codes generated by the controller.

LED Alarm Indicator

Describes the diagnostic LED and its blinking patterns for fault indication.

Mechanical Thermostat

Thermostat Mounting

Thermostat Operation

Explains how to set and use the mechanical thermostat for temperature control.

Quick Connect Refrigerant Fittings

Connecting Fittings

Provides step-by-step instructions for connecting the proprietary quick connect fittings.

Troubleshooting Guide

Compressor Not Running

Lists common causes and actions for a compressor that fails to start or attempt to start.

Compressor Starts and Stops

Addresses issues where the compressor starts but stops shortly after.

High Box Temperature

Provides solutions for when the system runs but the box temperature remains too high.

Low Box Temperature

Offers solutions for when the system runs but the box temperature is too low.

Excessive Frost Build-up

Related product manuals

Veco Frigoboat K35F

Veco Frigoboat W35F

Veco Frigoboat Paris 35F

Veco Frigoboat Capri 35F