5 Unit installation
Installation and operation manual
13
FWF02~05D
Fan coil units
3P443944-9T – 2023.01
a
b
a
Silicone glass tube (in decorative panel accessory set)
b
Tie wrap (in decorative panel accessory set)
To install the on-off valve kits
NOTICE
The PCB connection of the valves is only required when
the
Daikin
ON/OFF
valve
kit
(EKWV2V3W5A/
EKWV3V3W5A) is used.
Technical specifications of the valves
Kvs value
Max. operation
pressure PN (bar)
Actuator power
supply
2.8
16
1 Ph, 230 V,
50-60 Hz, NC
(Normally closed)
1
Gasket (a) and valve body (b)
2-way on off valve kit
2-way valve body should be held with a wrench (c).
c
b
a
3-way on off valve kit
a
b
2
Actuators (d)
2-way on off valve kit
d
