Daikin FWB-CF, Technical Manual

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FWB-C
TeCHniCAL MAnuAL
24
3 way motor driven valve with Hydraulic kit ON-OFF
It controls the room temperature by stopping the water flow through the heat exchanger. The kit, available for all models with standard heat exchanger or additional
heat exchanger, comprises the following components: Valve body: 3-way with incorporated by-pass (4 connections), 230V single-phase electro-thermal normally
closed ON/OFF servo control, it acts directly on the valve shutter. Hydraulic plumbing kit made with copper piping and brass connectors.
3-way motor-driven modulating valve complete with hydraulic kit
It controls the room temperature by stopping the water flow through the heat exchanger. The kit, available for all models with standard heat exchanger or additional
heat exchanger, comprises the following components: Valve body: 3-way with incorporated by-pass (4 connections), 24V electro-thermal normally closed modu-
lating servo control. It acts directly on the valve shutter. Hydraulic plumbing kit made with copper piping and brass connectors.
2-way motor-driven ON/OFF valve complete with hydraulic kit
It controls the room temperature by stopping the water flow through the heat exchanger. With 230V electro-thermal actuator. Available for all models, with
standard heat exchanger or additional heat exchanger.
2-way motor-driven modulating valve complete with hydraulic kit
It controls the room temperature by stopping the water flow through the heat exchanger. With 24 V electro-thermal actuator. Available for all models, with standard
heat exchanger or additional heat exchanger.
2-way motor-driven modulating valve pressure independent complete with hydraulic kit
It controls the room temperature by stopping the water flow through the heat exchanger. With 24 V electro-thermal actuator. Available for all models, with standard
heat exchanger or additional heat exchanger.
EDPD - Auxiliary trays for collecting condensate
Used for collecting any condensate that might form on the adjusting valves, the hydraulic unions and the holdfasts during the cooling operating mode.
The trays are made of galvanized metal sheet, with condensate discharge pipe (Ø 17 mm) setup for being connected to a flexible rubber tube, like that which has
been envisaged for the condensate discharge trays of the basic unit. They are available for: FWB-C units installed horizontally, EDPD
EH - additional electric heating element
Useful as heating integration to the hot water system, the EH kit is made of an electric heater with safety thermostat (automatic and manual resetting) and power
relay.
The additional heating element should be coupled to the control panel. FWEC1A/2A/3A (the coupling to other controls is not allowed).
CDRP1A - Condensate drainage pump
This device allows to overcome displacements in the condensate drain. The pump can drain water up to 8 l/h and it is completed by a non return valve on the
discharge side.
EPIMSB6 - Power interface for connecting in parallel up to 4 fan coil units to the one controller
The master slave can be installed to control with a single control panel up to 4 fan coils (connected in parallel). This accessory is designed for installation on a DIN
drive, usually placed on electric board, can be matched with all versions.