Before Starting The Installation Procedure; Intended Use; Installation Site; Unit Description - Daikin FWB-C-Serie Installations-, Bedienungs- Und Wartungsanleitung

1

BEFORE STARTING THE INSTALLATION PROCEDURE

Carefully read this manual.
Installation and maintenance should be carried out by technical
personnel qualified for this type of machine, in compliance with
current safety regulations.
When receiving the unit please check its state verifying if any
WARNING:
Electrical and electronic products may not be
mixed with unsorted household waste. Do NOT try to dis-
mantle the system yourself: the dismantling of the system,
treatment of the refrigerant, of oil and of other parts must be
2

INTENDED USE

Daikin will not accept any liability for damage or injury caused as
a result of installation by non-qualified personnel; improper use
or use in conditions not allowed by the manufacturer; failure to
perform the maintenance prescribed in this manual; use of spare

INSTALLATION SITE

When choosing an installation site, you should observe the fol-
lowing rules:
Ū The air conditioning unit should not be placed immediately
under a socket
Ū Do not install the unit in places where inflammable gases or
powders are present
Ū Do not expose the unit to sprays of water; do not install the
3

UNIT DESCRIPTION

FWB-C: PERFORMANCE AND COMPACTNESS IN RECESSED CEILING INSTALLATIONS

The ducted unit FWB-C was designed for conditioning environ-
ments where it is required the installation of units in medium
head performance and reduced overall dimensions.
The range covers an air flow rate from 300 to 1200 m³/h distrib-
uted over 8 models. The heat exchanger allows the use of FWB-C
in the most different conditions.
The bearing structure in fact accommodates a heat exchanger
of 3 or 4 rows to which it is possible to combine an additional
heat exchanger of 1 or 2 rows for exceptional performance even
at low temperature differentials.
FWB-C
4
damage occurred during the transport.
For installation and use of accessories, please refer to the relative
technical sheets.
Identify the model of the FWB-C fan coil following the indica-
tions on the packing container.
SAFETY SYMBOLS
Carefully read this manual.
Warning
Use personal protective equipment
USE SUITABLE PPE (GLOVES FOR REFRIGERANT, PROTEC-
TIVE GOGGLES)
done by an authorized installer and must comply with appli-
cable legislation. Units must be treated at a specialized treat-
ment facility for reuse, recycling and recovery. By ensuring
this product is disposed of correctly, you will help to prevent
potential negative consequences for the environment and
human health. For more information, contact your installer
or local authority.
WARNING:
the unit hasn't dangerous components ac-
cording to the classification of Regulation 1357/2014.
parts other than original factory parts.
Equipment designed for ambient air conditioning and intended
for use in civil comfort applications.
unit in laundry room
Ū Install the fan coil on walls or ceilings able to withstand its
weight. Keep a clear space all around the unit to assure the
proper functioning and accessibility for maintenance
Ū Store the unit in its packing container until you are ready to
install it to prevent dust from infiltrating inside it.
Heat exchanger can be optimized for centralized applications
such as district cooling. FWB-C was designed to ceiling horizon-
tal installation.
The main condensate drip tray is situated inside the structure of
the unit and is at a positive pressure relative to the drain outlet
to facilitate condensate drainage.
A wide range of wall-mounted controllers is available, including
microprocessor controllers with display.
Electric heating elements complete with safety devices are avail-
able to integrate the hydronic operation.