Wiring Diagrams; Wiring Parts Table - Daikin ECFWEB6 Installation And Operation Manual

1B_I+OM_4PW17551-1B.book Page 12 Wednesday, October 5, 2005 9:18 AM
Neglecting the absolute requirement to install
an additional interface (EPIA6 or EPIMSA6) to
units with a current consumption greater than
1 A may cause fire or other damage to the
equipment.
Table below lists the maximum current of the whole
range of units.
FWL, FWM, FWV
01 0.16 A
02 0.21 A
03 0.27 A
04 0.39 A
05 —
06 0.38 A
07 —
08 0.80 A
09 —
10 1.12 A
12 —
16 —
18 —
≤1 A
Master/Slave function is possible by installing the EPIMSA6
>1 A
EPIMSA6 or EPIA6 must be installed
>3 A
EPIA6 must be installed
Dimensions of EPIMSA6 or EPIA6 are shown in figure 8.
Additional information is to be found in the EPIMSA6 and
EPIA6 installation manual.
See figure 5 for installation example.
ECFWEB6+ECFWER6
Microprocessor controller for fan coils
W
Once the configuration of the controller has been chosen
amongst
configurations" on page 7, combine the table on page 8
with the table at the very end of this manual to find the
wiring diagram indicated for the desired solution. The
wiring diagrams can also be found at the end of this
manual.
Each unit requires a switch (IL) on the power supply line
FWB FWD
with a distance of at least 3 mm between the opening
— —
contacts, and a suitable safety fuse (F).
0.56 A —
0.56 A —

Wiring parts table

0.56 A 0.95 A
1.10 A —
V1 ......... Minimum speed
1.10 A 1.58 A
V2 ......... Medium speed
1.10 A —
V3 ......... Maximum speed
1.40 A 1.97 A
L............ Phase
1.40 A —
PE ......... Earth
1.40 A 1.97 A
— 3.21 A
N ........... Neutral
— 5.37 A
RE......... Electric heater
— 5.37 A
V ........... Valve
RM ........ Remote control
EX ......... Auxiliary contact
SW ........ Water probe
SA ......... Air probe
BK ......... Black (maximum speed)
BU......... Blue (medium speed)
RD......... Red (minimum speed)
WH........ White (common)
BR......... Brown
GNYE.... Green/yellow
BL ......... Clear blue
F............ Fuse (field supply)
IL........... Line switch (field supply)
CN......... Wire terminal
RHC ...... Remote cooling/heating selector switch
4PW17551-1B
IRING DIAGRAMS
those listed in the
(230 V to contact = cooling;
open contact = heating) (field supply)
Installation and operation manual
section "Possible
12