Viessmann FT 1500 User Manual

GB
General notice (liability): the details of this technical documents serve for description. Consents regarding the availability of certain features or
regarding a certain purpose always require a special written agreement.
CT and FT ceiling-mounted
refrigeration units
Page 1 GB Right reserved to make technical changes! Valid 10.14
Assembly and
operation manual
6008521-01 GB
Work on the refrigeration unit is only permitted when the plug
is disconnected from the power supply. The unit must be
protected from reactivation using suitable warning signs.
Regulations VDE 0105 for work on electrical installations must
be observed.
Prior to beginning work on the refrigeration unit, please pay attention to the following:
Only a refrigeration specialist is permitted to carry out the
assembly, maintenance, and cleaning of the unit.
Technical changes are prohibited.
The guarantee is invalidated if these conditions are not kept to.

Viessmann FT 1500 Specifications

General

Brand	Viessmann
Model	FT 1500
Category	Freezer
Language	English

Summary

Safety and Preparation

Pre-Operation Safety Guidelines

Essential safety instructions and checks before operating the unit.

Unit Maintenance and Installation

Cleaning and Refrigerant Disposal

Coldroom Installation Guide

Step-by-step guide for installing the unit in a Viessmann coldroom.

Electrical Connections and Drainage

Power Connection and Initial Startup

Steps for connecting power and performing initial unit startup.

Regulator Operation and Parameter Configuration

Normal Operation Procedures

Entering and Modifying Parameters

Process for accessing and changing operational parameters.

Temperature and Defrost Settings

Humidity, Language, and Control Lock

Operator Parameter Access

Fault Management and Troubleshooting

Fault Code Interpretation and Deactivation

Troubleshooting Common Issues

Guide to diagnosing and resolving common unit faults.

Additional Faults and Solutions

More troubleshooting scenarios and corrective actions.

Parameter Reference and Operational Modes

Detailed Operational Parameter List

Comprehensive list of all operational parameters and their ranges.

Defrosting Operation Types

Description of different defrosting initiation methods.

Condenser Fan and Sensor Adjustments

Parameter Reset and DCF Signal

Technical Diagrams and Data

Refrigeration Circuit Schematics

Electrical Circuit Diagrams

Technical Data and Specifications

Detailed technical data including power, noise, and refrigerant specs.