Daikin FWF02B7TV1B Installation Manual page 21

■ Use the specified electric wire (refer to
the wire securely to the terminal. Lock the wire down without applying excessive force
to the terminal. Use the appropriate tightening torque:
Tightening torque (N·m)
Terminal block for remote controller
Terminal block for power supply
Table 4.1: Tightening torque
■ Remote controller wiring should be located at least 50 mm away from the unit
transmission wiring and other wiring. Failure to observe this guideline may result in
malfunction due to electrical noise.
■ For the remote controller wiring, refer to the installation manual of the remote controller
delivered with the remote controller.
■ Keep wiring in neat order so that wires do not obstruct other equipment or force the
control box cover to pop open. Make sure the cover closes tight. Incomplete connections
could result in overheating, and in the worst case, electric shock or fire.
Notice
Never connect the unit transmission wiring to the remote controller wiring. This
connection could cause irreparable damage to the entire system.
Wiring diagram
Refer to the wiring diagram sticker on the unit (on the inside of the control box cover).
A1P, A2P
C1
F1U
HAP
KPR
M1F
M1P
M1S
Q1M
Q1D1
R1T
R2T, R3T
S1L
T1R
V1TR
X1M, X2M Terminal strip
FWF
Fan coil units
4PW64524-1 – 09.2010
: Terminal
: Connector
: Wire connector
: Field wiring
Printed circuit board
Capacitor (M1F)
Fuse (F5A, 250 V)
Light emitting diode (service monitor green)
Magnetic relay (M1P)
Motor (indoor fan)
Motor (drain pump)
Motor (swing flap)
Thermo switch (M1F embedded)
Field earth leak detector (Max. 300 mA)
Thermistor (air)
Thermistor
Float switch
Transformer (220-240 V/22 V)
Phase control circuit
4 Install the fan coil unit
"Field wiring specifications" on page
RED : Red
BLK : Black
WHT : White
ORG : Orange
8). Connect
0.79~0.97
1.18~1.44
YLW : Yellow
GRN : Green
BLU : Blue
Installation manual
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