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Webasto FCF 5,000 User Manual

Webasto FCF 5,000
30 pages
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MARINE AIR CONDITIONER
Installation & Operation Manual
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Webasto FCF 5,000 Specifications

General IconGeneral
Cooling Capacity5, 000 BTU/h
Voltage115 V AC
Weight38 lbs
Dimensions16" W x 12" H x 14" D
Phase1
Frequency60 Hz
Power SupplyAC

Summary

INTRODUCTION

OVERVIEW

HOW IT WORKS

Explains the four main components and refrigerant circulation in the air conditioning system.

INSTALLATION

UNPACKING AND INSPECTION

Guides the user on checking received items against the packing list and inspecting for shipping damage.

SAFETY CONSIDERATIONS

Details crucial safety precautions for installation, including location and electrical hazards.

PLACEMENT OF SYSTEM

Provides guidance on selecting the best location for the air conditioner unit, considering airflow and accessibility.

CONDENSATE DRAINS

Explains how to install condensate drains, including hose routing and connection requirements.

BLOWER ASSEMBLY

Describes the blower's rotation for multi-directional air discharge and its removal for servicing.

MOUNTING BRACKETS

Details the use of mounting brackets to secure the unit to a flat, horizontal surface.

SUPPLY & RETURN AIR GRILLES AND TRANSITION BOXES

Guides on installing supply and return air grilles for optimal airflow distribution and avoiding short cycling.

DUCTING

Emphasizes the importance of quality ducting installation for system performance and lists proper connection guidelines.

SEAWATER PUMP AND PLUMBING

Outlines guidelines for installing the seawater system, including pump mounting, strainer, and hose routing.

ELECTRICAL CONNECTIONS, GROUNDING AND BONDING

Details electrical connections, grounding, bonding requirements, and safety precautions for wiring.

3 PHASE NOTICE

Important notice regarding proper phase sequencing for three-phase power sources to ensure correct operation.

WIRED REMOTE CONTROLLER INSTALLATION

Provides instructions on selecting the location and mounting the wired display panel for the remote controller.

CONTROL BOX INSTALLATION

Guides on mounting the control box in a suitable location, ensuring access for wiring and maintenance.

INSTALLATION CHECKLIST (Review Prior To Installation)

A checklist covering seawater cooling, mounting, electrical, and ducting aspects before final installation.

Quick Start Operations Checklist

A brief checklist for initial system startup and verification after installation is complete.

WIRING DIAGRAMS

OPERATION

WIRED DISPLAY CONTROL OPERATION

Explains the functions of the wired display panel buttons and its memory retention capabilities.

Power ON/OFF

Instructions on how to turn the unit on and off using the ON/OFF button on the controller.

FAN Control

Details how to adjust the fan speed through the controller, including the sequence of settings.

Temperature Setting

Explains how to adjust the desired temperature and lists the setting ranges for different modes.

MODE Setting

Describes how to change the operation mode (COOL, HEAT, AUTO, etc.) and the function of each mode.

Display Fahrenheit or Centigrade

Explains how to switch the temperature display between Fahrenheit and Centigrade modes.

Error Codes

Lists common error codes displayed on the controller and their corresponding descriptions.

Key lock

Instructions on how to lock and unlock the controller keys, and the effect of the lock mode.

Starting Interval Setting

Details how to set a starting time interval between multiple units to prevent electrical overload.

Auto –off function of the manual controller

Explains the auto-off feature where the display turns off after a period of inactivity on the manual controller.

Accessories

Lists the available accessories for the unit along with their quantities.

REMOTE CONTROL OPERATION

Button / Function and Description (Cover Closed)

Details the functions of buttons on the remote control when the cover is closed, including temp, mode, and fan controls.

Button / Function and Description (Cover Open)

Explains the functions of buttons on the remote control when the cover is open, including the liquid crystal display.

Mode Operations

Describes the operation of the COOL and HEAT modes, including conditions for compressor activation and temperature ranges.

DEHUMIDIFY mode operation

Explains the operation of the dehumidify mode, including fan speed and temperature settings.

FAN mode operation procedure

Details the procedure for operating the unit in FAN mode, noting that temperature cannot be set.

Battery Replacement in Wireless Remote Control

Provides step-by-step instructions for replacing the batteries in the wireless remote control.

TROUBLESHOOTING

Will not start

Lists common reasons and corrections for the unit failing to start or power on.

No cooling or heating

Provides troubleshooting steps for issues related to insufficient cooling or heating performance.

No Heating

Addresses specific issues when the unit fails to provide heat, such as a stuck reversing valve.

Low air flow

Explains causes for low airflow, such as blocked filters or ducting, and their solutions.

Coil is iced

Details troubleshooting steps for when the evaporator coil freezes over, including defrosting methods.

System runs continuously.

Covers reasons why the system might run constantly and how to correct them, like incorrect set points.

Display panel is not lit.

Guides on troubleshooting a non-functional display panel, focusing on connections and damage.

MAINTENANCE

REVERSING VALVES

Instructs on periodic energizing of the reversing valve to keep internal parts moving freely in reverse cycle units.

SEAWATER STRAINER

Emphasizes regular cleaning of the strainer basket for adequate seawater flow and checking intake speed scoop.

BLOWERS

Recommends oiling blowers every six months, noting exceptions for certain blower types.

CONDENSER COIL CLEANING

Provides detailed steps for cleaning the condenser coil using a chemical solution and flushing with fresh water.

RETURN AIR FILTERS

Advises on checking and cleaning the return air filter monthly by rinsing with water and air drying.

WINTERIZATION

Winterization Methods

Explains various methods for winterizing the unit, focusing on using anti-freeze solutions and protecting the pump.

Unit Dimensions & Technical Specifications

LIMITED WARRANTY

TECHNICAL ASSISTANCE

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