Main Components; Accessories - Daikin FWB-C-Serie Installations-, Bedienungs- Und Wartungsanleitung

MAIN COMPONENTS

Structure
Realized in galvanized steel sheet, thermally and acoustically
insulated by self-extinguishing panels class 1.
Height reduced to facilitate installation in a horizontal position,
in false ceilings.
The bearing structure contains the tank for collecting and dis-
charging condensate.
Heat exchanger
High efficiency standard with 3 rows, but also available with
4 rows upon request, heat exchangers are made of copper
tube and alluminium fins secured to the tubes by mechanical
expansion.
It is fitted with brass manifold and an air valve.The heat exchang-
er, usually with left hand water connections can be turned by
180°.
Available upon request high efficiency heat exchanger opti-
mized for district cooling application.
Fans
Double suction centrifugal fans made with ABS or aluminium,

ACCESSORIES

Electronic microprocessor control panels with display
FWECSAP
Circuit board for FWECS control
FWECSAC
User interface with display for FWECS controller
FWEC1A
FWEC1 electronic controller with display
FWEC2A
Microprocessor control with display FWEC2A
FWEC3A
FWEC3A electronic controller with display
FWHSKA
Humidity sensor for FWEC2A/3A, FWECS
FWTSKA
Water sensor for FWEC1A/2A/3A and FWECS controllers
Power interface and regulating louver controllers
EPIMSB6
Power interface for connecting in parallel up to 4 fun coil units to the one controller
Electrical heating elements
EH
Heating element with installation kit, relay box and safety devices
Accessories
CDRP1A
Condensate drainage pump kit
EDPD
Auxiliary water drip tray
Valves
2-way valves, ON/OFF or MUDULATING actuator, 230 V or 24 V power supply, hydraulic kit, for
additional heat exchanger
2-way valve, ON/OFF or MODULATING actuator, 230 V or 24 V power supply, hydraulic kit, for main heat
exchanger
3-way valves, ON/OFF or MODULATING actuator, 230 V or 24 V power supply, hydraulic kit, for
additional heat exchanger
3-way valves, ON/OFF or MODULATING actuator, 230 V or 24 V power supply, hydraulic kit, for main
heat exchanger
2-way valves pressure independent, ON/OFF or MUDULATING actuator, 230 V or 24 V power supply,
hydraulic kit, for main and additional heat exchanger
with statically and dynamically balanced forward-curving
blades, directly coupled to the electric motor.
Electric motor
Single-phase asynchronous multi-speed electric motor with per-
manently connected capacitor and thermal protector, mounted
on vibration-damping supports.
Air filter
Washable air filter, made of acrylic fibre, filtration class G3, ap-
plied on the air intake; may be pulled out from below.
Air inlet
Air intake from the front or bottom of the unit, according to sys-
tem requirements.
Installation example
The bearing structure allows to combine a large range of acces-
sories in suction and air delivery in order to obtain the optimized
unit configuration.
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UT66002764-04